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An abandoned building façade — P2P platforms that collapsed in recent years.
Risk analysis

P2P Platforms That Failed: Case Studies from 2020-2026 European P2P Crashes

Ten European P2P platforms that failed since 2020 — Envestio, Kuetzal, Grupeer, Lendy, Reinvest24, and more. What happened, what investors lost, and the warning signs.

By Daniel Brenner, Senior Editor · Updated 2026-05-18

P2P Platforms That Failed: Case Studies from 2020-2026 European P2P Crashes

By the CrowdIndex Editorial Team. Last updated May 18, 2026.

European peer-to-peer (P2P) investing has produced one of the most generous yield environments in modern retail finance — and one of the highest concentrations of platform-level failures of any retail-investment segment. Since the start of 2020, at least ten platforms operating in the European Economic Area have gone bankrupt, frozen investor withdrawals, been declared insolvent, or been placed on regulator warning lists. Together they account for several hundred million euros of investor money — money that, in the most serious cases, is unlikely ever to be returned.

This article walks through the most consequential of those failures, year by year, with what actually happened, what investors lost, and which warning signs were visible before the collapse. The goal is not to discourage P2P investing — there are credible, regulated platforms in this space, and we cover them in detail elsewhere on CrowdIndex. The goal is to give an honest, evidence-based map of how P2P platforms have failed, so that you can recognise the same patterns if you see them again.

📊 CrowdIndex Editor’s Pick: Maclear ranks #1 of 19 European P2P platforms (Score 9.2/10). Unlike the failed platforms in this article, Maclear demonstrated proactive risk management when its only default occurred in 2025 — the CEO covered the €150K loss from personal funds rather than letting investors absorb it. Read full review →

TL;DR

  • At least ten European P2P platforms have failed, frozen withdrawals, or attracted regulator warnings between January 2020 and May 2026 — including Envestio, Kuetzal, Monethera, Wisefund, FastInvest, Grupeer (2020 cluster), Lendy and FundingSecure (UK 2019), ViVentor (2021), and Reinvest24 (2024–2026).
  • Three recurring patterns account for most of the damage: outright fraud with fake or unverifiable borrowers, single-originator concentration where the platform and the loan source share owners, and undisclosed conflicts of interest between platform shareholders and loan recipients.
  • Regulator status alone is not a guarantee. Lendy was FCA-authorised when it collapsed. Debitum holds a full MiFID II Investment Brokerage Firm licence and is currently under independent investigation. Reinvest24 operated for six years before three different national regulators issued warnings against it.
  • The warning signs are almost always visible in advance — opaque ownership, audited accounts that never appear, sudden buyback suspensions, single-loan concentration, paid-affiliate review sites scoring 90+, and a platform’s own marketing pages doing the regulatory talking instead of the regulator’s website.

Why Learning from Failed P2P Platforms Matters

Most retail investors approach P2P platforms the way they approach a savings account: deposit money, watch the interest pile up, withdraw whenever convenient. The advertised yields of 10% to 14% are attractive enough that the underlying credit risk — and the platform-level risk on top of it — is often glossed over in onboarding materials.

The historical record from 2020 onwards shows what happens when the platform itself fails. In every case in this article, retail investors lost access to all or most of their capital. In several cases, that capital had been gone long before the failure was announced — used to pay returns to earlier investors (a Ponzi pattern), routed to related parties, or lent against borrower assets that did not exist.

Pattern recognition matters because most platforms that fail share a small number of structural features that were detectable in advance. The same playbook keeps recurring: a too-good-to-be-true yield, opaque or untraceable borrowers, a paid-affiliate review ecosystem giving high scores during the very months that independent investigators were raising concerns, and a regulatory posture somewhere between “in process” and “we’ll get there.” Investors who learned to spot these features in 2020 mostly avoided the 2024-2026 cluster of failures as well.

The cases that follow are organised chronologically. Where the source is our own platform research, we link to the underlying dossier. Where it is external — particularly for the 2020 cluster, which predates CrowdIndex — we cite the verifiable public sources at the end of the article.

The 2020 Estonian Crash — Envestio, Kuetzal, Monethera, Wisefund

The first quarter of 2020 saw four Estonian-incorporated platforms either collapse outright or wind down under fraud-related suspicion. Two were declared bankrupt within months, with a fraud investigation by the Estonian police. Two more suspended buybacks and quietly disappeared. The combined investor exposure was in the order of €50 million.

Envestio — €33 Million Vanished Overnight

Envestio launched in spring 2018 under the entity Envestio SI OÜ, registered in Estonia. By early 2020 it had taken roughly €33 million from approximately 13,000 European investors, offering interest rates around 20% on what it presented as business and project loans with a “buyback guarantee” — the platform’s promise to repurchase loans early for a 5% fee.

On 22 January 2020, the Envestio website became unavailable. Within days it was clear that the website and mail server had been deliberately suspended. By June 2020, Envestio had been officially declared bankrupt, with Andres Hermet appointed as bankruptcy trustee. The Estonian police force launched a fraud investigation. More than 2,000 investors organised through European law firm Magnusson in an attempt to recoup what they could — Magnusson’s stated target was up to €15 million across the combined Envestio and Kuetzal cases.

The warning signs were visible in retrospect: borrowers listed on the platform turned out to be hard or impossible to track to real businesses, the buyback guarantee was funded out of operational cash rather than any verifiable reserve, and several independent bloggers (P2P-Banking, ExploreP2P, gatevnotes) had raised concentration and verification concerns in the months before the collapse.

Kuetzal — Fake Borrowers and an Exit Scam

Kuetzal was the smaller sibling — Estonian-incorporated, with over 3,500 investors and approximately €9 million in funded projects at peak. Concerns surfaced in late 2019 when investors began asking who actually owned the platform and which businesses the borrowers really were. In at least one documented case investigated by ExploreP2P, an entire development project listed on Kuetzal was confirmed fake: the site identified in the loan agreement was owned by a third party, the property was already mortgaged in favour of a bank, and no development had ever taken place at the address.

Kuetzal collapsed in parallel with Envestio. By June 2020 it had also been declared bankrupt, with the same trustee (Andres Hermet) handling both estates. The Estonian police investigation treated both as a likely exit-scam pattern. Investors and their attorneys concluded that the platforms had been operated together. Recovery for retail investors is expected to be a small fraction of the €3 million in Kuetzal liabilities and €10 million in Envestio claims that the investor-led legal action documented.

Monethera — Buybacks Suspended, Then Silence

Monethera was a third Estonian platform from the same broader cluster. In late January 2020, immediately after the Envestio shutdown, Monethera suspended its buyback guarantee, citing fears of a withdrawal surge. Independent reviewers (Jean Galea and others) documented at the time that Monethera had claimed a relationship with Richly Pacific International Ltd in Hong Kong — a company that public registry searches showed had been dissolved in December 2018, fifteen months before Monethera was still referencing the relationship in its marketing.

In April 2020, Monethera issued a statement that it was ceasing all activities, citing COVID-19. The platform never resumed operations. Investor recovery has been minimal and the entity is effectively dormant.

Wisefund — Borrowers Who Said They Never Borrowed

Wisefund operated on a similar template to Monethera and was part of the same 2020 cluster. The most-cited specific concern: an investor publicly identified one of Wisefund’s listed borrowers and contacted them directly, only to be told that the borrower had never asked for a loan from Wisefund. The platform was unable to provide independent verification, suspended new deposits, and within months had wound down without making investors whole.

What the 2020 Estonian cluster tells us. Four platforms registered in the same jurisdiction, with overlapping templates (high advertised yields, buyback guarantees from the platform itself, listed borrowers that could not be independently verified, opaque ownership), failed within a four-month window. Estonia did not at the time have a specific regulator for P2P lending, which meant no single regulatory body was tracking these platforms before they collapsed. The European Crowdfunding Regulation (ECSP, EU Regulation 2020/1503) was passed in October 2020 partly in direct response to this cluster of failures.

2019 — Lendy and FundingSecure (UK)

The Estonian cluster was preceded by two larger UK collapses in 2019 that established many of the same patterns.

Lendy failed in May 2019, ten months after receiving full FCA (Financial Conduct Authority) authorisation. At the point of collapse, approximately 9,000 investors had invested a combined £152 million. Following increasing default rates on the underlying loans, retail lenders started facing losses, the loan book value eroded, and the platform ran into liquidity problems. When one of Lendy’s largest borrowers threatened legal action, the company appealed to the FCA and then went into administration. Administrators discovered that 35 of Lendy’s 54 corporate borrowers were either already in or entering administration themselves. The initial recovery estimate for retail investors was 58 pence in the pound before costs.

FundingSecure went into administration on 23 October 2019, with £80 million of loans belonging to 3,500 customers at risk. The platform had advertised yields up to 16% on asset-backed loans secured against art, vintage cars, watches, and similar collateral. A series of borrower defaults — combined with subsequent disclosures by the Financial Ombudsman that at least one £650,000 loan had been “misrepresented” to investors — led to the failure.

Both UK failures took place under formal FCA authorisation. They underline a point that matters across this whole article: a regulator licence is necessary but not sufficient. The FCA’s response was to introduce updated P2P rules in December 2019, but for the affected investors that came too late. (See P2P-Regulation-Explained for a structured comparison of MiFID II, ECSP, and SRO regulatory regimes and what each actually protects investors from.)

2020 Continued — Grupeer (Latvia) and FastInvest (Latvia)

The 2020 wave was not limited to Estonia. Two further Latvian platforms followed the same trajectory.

Grupeer was a Latvian P2P lender that, in early 2020, suspended all lending and halted investor redemptions, citing COVID-19 disruption. Subsequent investigations by independent reviewers and by an investor-formed action group (GRP-5612) documented serious concerns about the legitimacy of Grupeer’s loan originators — including Monetria, Lion Lender, and Epic Cash, whose web pages were built on visibly similar code and design templates suggesting they had been constructed by the same hand. Draft contracts available to investors suggested that companies affiliated with Grupeer had transferred more than €11 million to a Russian company called “Sistema Kapital,” where Grupeer’s owner’s relatives could be found among the listed beneficial owners. The GRP-5612 action group instructed lawyers in an attempt to recoup at least €12 million. The platform never resumed operations.

FastInvestis a particularly instructive case because it has not been formally declared bankrupt — yet, six years later, investors still cannot withdraw their money. Since April 2020, FastInvest stopped processing withdrawal requests, and as of 2026 the platform is still listed in independent reviews as “withdrawals suspended” with no resolution. From early survey data published by independent reviewer Kristaps Mors, at least €130,000 was stuck across an initial sample of 66 investors, averaging around €2,000 per investor — and the actual total across the full investor base is much higher . The structural concerns documented by independent investigators at the time included: complete lack of transparency about loan originators (FastInvest claimed “confidential agreements” that prevented disclosure), Latvia being on the platform’s own black-list of accepted-investor countries (suspicious given that Latvia is the home jurisdiction of credible peers like Mintos and Twino), and an observation that investors could not withdraw money even when it had only been deposited and never actually invested — a structural feature consistent with a Ponzi-pattern liquidity setup.

FastInvest’s significance for 2026 readers is that the platform demonstrates that “failure” does not always look like bankruptcy. It can look like a website that keeps loading, support tickets that keep being acknowledged, and money that keeps not arriving in your bank account, for years.

2021 — ViVentor and the Slow-Motion Liquidity Crisis

ViVentor, a Latvian platform, entered the same trajectory in early 2021 — months later than the 2020 cluster but with the same pattern. By March 2021, investors attempting to withdraw funds found their balances stuck in a status the platform labelled “Funds in transit,” with only small amounts being returned. More than €8 million of investor money was at risk. ViVentor traced its problems to the poor performance of one of its largest loan originators, Atlantis Financiers. The platform subsequently filed for bankruptcy. Some recovery has continued through formal proceedings, but a meaningful portion of the original capital was lost.

The ViVentor case is useful because it illustrates a class of failure distinct from the outright fraud cluster: single-originator concentration with no real diversification. ViVentor had a buyback guarantee that depended on its loan originators honouring their obligations. When the largest originator could not, the buyback failed simultaneously across the entire affected portfolio. The platform itself did not have an independent reserve large enough to absorb the loss.

2022-2023 — The Russia/Ukraine Loan Originator Crisis on Mintos

The full-scale Russian invasion of Ukraine in February 2022 triggered an EU-wide impact on P2P platforms whose loan originators operated in either country. The most heavily exposed platforms — including Mintos and Twino — saw substantial portions of their portfolios stop paying. Several Russian-originated loan originators on Mintos (including Akulaku, Cashwagon-adjacent entities, and Russian consumer-credit issuers) became subject to sanctions, technical default, or had their assets effectively frozen by the regulator action that followed.

Crucially, Mintos itself did not fail. Operating under a MiFID II Investment Firm licence from Latvijas Banka (the Latvian central bank) with €20,000 investor compensation cover in qualifying scenarios, Mintos worked through the affected loan originators publicly, documenting recoveries case by case, marking down expected recovery values, and continuing to disclose performance through the crisis. For our purposes here the Russia/Ukraine crisis is therefore a story about loan-originator failures rather than a platform failure. See the CrowdIndex-Mintos card for the detailed record of how this was handled, and Diversified-P2P-Portfolio for the broader lesson about loan-originator concentration risk.

The comparison with the 2020 Estonian cluster is instructive. The same kind of underlying credit event — borrower entities ceasing to pay — produced an orderly, publicly-documented workout on a MiFID II–regulated platform, and total loss with fraud allegations on the unregulated platforms. Regulation is not magic, but it materially changes how a crisis is handled.

PeerBerry deserves a specific mention here as well: a significant portion of PeerBerry’s loan originator Aventus Group was exposed to Ukraine, and €51 million of war-affected loans were repaid in full by the originator through the conflict period. This is one of the few completed-recovery cases in the segment and is documented in the CrowdIndex-PeerBerry card.

2024 — Reinvest24 Withdrawals Frozen

Reinvest24 is one of the longer-running cases in our current dossier and is documented in detail on the CrowdIndex-Reinvest24 platform card. The summary version:

Reinvest24 was a Tallinn-based real-estate crowdfunding platform that launched in 2018 with an equity-based fractional-ownership product on rental properties. Between 2018 and 2022 it grew steadily across Estonia, Latvia, Moldova, Germany, and Spain, reaching approximately €40 million cumulative funding and approximately 25,000 registered investors.

From 2023 onwards, a series of structural problems compounded. The platform’s 18% shareholder KIRSAN was simultaneously its largest borrower in Moldova — a related-party loop that had been visible in the cap table since 2021 and was never unwound. When the Moldovan projects stopped performing, the platform was effectively trying to enforce against its own shareholder. The Spanish projects, marketed via the RE24 ESP SPV, were subsequently blacklisted by the Spanish regulator CNMV (Comisión Nacional del Mercado de Valores).

On 29 January 2024, the Estonian Financial Supervisory Authority (Finantsinspektsioon, EFSA) added Reinvest24 to its public investor alerts page (fi.ee/en/alerts/reinvest24-ou), confirming that the platform was operating financial services without authorisation. The EU’s crowdfunding regulation (ECSP, EU 2020/1503) had become mandatory on 10 November 2023, requiring every European crowdfunding platform to obtain a national licence — Reinvest24 did not obtain one, and the regulator’s alert was the formal public confirmation of that gap.

In the months that followed, withdrawal requests stopped being processed. As of May 2026, the entire outstanding portfolio of roughly €26 million is in recovery, withdrawals filed in February, March, and June 2024 are documented on Trustpilot as still unprocessed, the operating team has been reduced to one employee per the Estonian business registry, and three regulators (EFSA Estonia, CNMV Spain, and Finanstilsynet Norway 12 June 2025) have all published alerts. An independent investor coordination effort runs at re24problems.com, pooling claims for potential collective legal action.

What makes Reinvest24 distinctive in the failure record is that the structural risk signals were visible for years before the freeze. The related-party loop with KIRSAN was disclosed in cap-table filings since 2021. The Spanish CNMV blacklist appeared before the EFSA alert. The platform’s failure to file for an ECSP licence was a known fact from November 2023 onwards. None of this required investigative journalism — it required reading the regulator’s public website. (For our broader framework on reading these signals see Are-P2P-Investments-Safe.)

2025 — Vibroedil Default on Maclear

Not every distressed event is a platform failure. Sometimes it is a borrower default, handled well. The Maclear case in mid-2025 illustrates the contrast and is documented in the CrowdIndex-Maclear platform card.

Vibroedil S.R.L. was an Italian SME borrower with a €150,000 outstanding loan funded through Maclear. In July 2025, Vibroedil filed for insolvency (Italian Registry filing 22 July 2025; bankruptcy procedure id rJM0GkZO2a on Portale Creditori). This was Maclear’s first and to date only documented default in the platform’s operating history.

The handling: the Maclear CEO covered the full €150,000 loss from his personal funds rather than letting it propagate to investors. The collateral recovery process, which the platform’s marketing materials had described, was not the path actually used. The CEO’s personal absorption was — a different mechanism, and one that depends on the personal financial position of an individual rather than on any institutional backstop.

For the purposes of this article, the Vibroedil case shows:

  1. A single small default can be handled without becoming a platform failure — provided someone has the means and the willingness to absorb the loss.
  2. Personal-accountability mechanisms are not the same as structural protections. A future, larger default on Maclear might not be absorbable by the CEO personally. The platform’s formal collateral-recovery process has not been operationally tested in practice.
  3. Communication matters. Maclear has been criticised on community forums (notably Rankia in Spain) for the timing of the public disclosure relative to when the bankruptcy filing happened. The principle that defaults should be communicated to investors quickly is a recurring lesson from the 2020 cluster — platforms that delay disclosure tend to compound their problems.

Vibroedil is not a platform-failure case study. It is included in this article because the pattern of how a single small default was absorbed is itself diagnostic of the platform’s wider operating posture — and is one reason Maclear is currently CrowdIndex’s #1 ranked platform (Score 9.2/10) despite the SRO regulatory caveat. Platforms like Maclear demonstrate the opposite pattern to the failed platforms in this article: CEO covered loss from personal funds, rather than freezing withdrawals or pointing investors at collateral they couldn’t realise. (See the CrowdIndex-Maclear card for full context, and Diversified-P2P-Portfolio on why no single platform — Maclear included — should be a sole holding.)

2026 — Karsten Aichholz Investigation of Debitum

The most consequential European P2P story of 2026 to date is the independent investigation of Debitum Investments published by journalist Karsten Aichholz at karsten.me in late March 2026. Full detail is in the CrowdIndex-Debitum card; the summary for this article:

Debitum is a Latvian peer-to-business platform holding a full MiFID II Investment Brokerage Firm licence (Latvijas Banka licence №06.06.08.728/537), with €20,000 investor compensation cover under the Latvian national scheme. Cumulative invested volume of €167.9 million across approximately 29,000 registered investors, advertising an average yield of 11.4% in 2025.

The Karsten Aichholz investigation, working from 484 matched-pair land-registry transactions, documented three findings that materially contradict the platform’s public positioning:

  1. An extracted insider margin of approximately 34 cents per €1 lent through the platform’s largest loan programme (Latvian Forest Development Fund, LFDF). For every euro investors lent to forest projects, approximately 34 cents was routed to parties connected to the issuer rather than to the underlying productive use. Individual properties were documented as having been purchased for around €10,000 and sold into LFDF at approximately €130,000, with holding periods as short as 113 days.

  2. A €24.6 million inventory gap between LFDF’s declared balance-sheet value of forest holdings (€36.8 million) and the corresponding land-registry transaction values (€12.2 million). Debitum published a 13-page response. The journalist’s follow-up piece described the response as not addressing the central question of where the difference went.

  3. Approximately 87% of the active portfolio is routed to a single related-party network. Seven of Debitum’s nine active note issuers are connected either through a single Latvian family network (Galvanovskis / Upenieks / Andžejevskis) or are owned directly by Debitum’s own shareholders. The second-largest issuer, Sandbox Funding, is 100% owned by Debitum’s two main shareholders. The platform’s public positioning describes itself as “a marketplace of independent issuers.” The investigation findings make that positioning difficult to sustain.

In April 2026 a different affiliate-partner site, BeyondP2P, publicly ended its commercial partnership with Debitum, citing “self-dealing, markup schemes, hidden pledges, false filings” as the reason. Meanwhile, Northern Finance — a separate German affiliate review site — scored Debitum 93/100 during the same window as the Karsten investigation. As of mid-May 2026, Latvijas Banka has not issued a public statement on the investigation, and Debitum continues to operate.

Why Debitum matters for this article. It is the cleanest single demonstration that a full MiFID II Investment Brokerage Firm licence — the gold standard of EU P2P regulatory framing — does not by itself guarantee that the platform is doing what its marketing describes. The Debitum case is not a platform failure in the bankruptcy-and-frozen-withdrawals sense. It is a structural integrity question about a regulated platform, raised by independent investigative journalism with public-record evidence, that has not yet been resolved publicly by either the platform or the regulator.

For investors making decisions in 2026, Debitum’s situation is also the most recent reminder that paid-affiliate review scores are not independent assessment. When a single platform is scored 93/100 by one site and named in a “self-dealing, markup schemes” public statement by another site in the same calendar month, the variance is the signal. (See Are-P2P-Investments-Safe for our framework on weighting independent investigative coverage against aggregated affiliate scores.)

Loanch / Fingular — Ongoing Red Flags

Loanch is the other significant 2026 red-flag case in our current dossier, documented in the CrowdIndex-Loanch card.

Loanch is a Hungarian-registered platform (RiseTech Kft.), operationally migrated to Croatia in March 2026 (under PRZEMEK SAVJETOVANJE d.o.o.), funding short-term consumer loans in Southeast Asia. Advertised yields of 13% to 14.5%. No external regulator — neither ECSP nor MiFID II, not listed in the registers of FCA, BaFin, FINMA, or ESMA. AUM of approximately €51 million cumulative as of February 2026, with around 14,000 investors.

Three structural concerns make Loanch a credible failure-risk candidate even though no formal failure has yet occurred:

1. Ownership ties to the 2020 Cashwagon default. The Fingular parent group, which owns Loanch and all of its loan originators (Ammana in Indonesia, Tambadana in Malaysia, the announced Ceyloan in Sri Lanka), is co-owned by Maxim Chernushchenko — the former CEO of Cashwagon PTE. LTD. Cashwagon’s three loan originators (Philippines, Vietnam, Indonesia) defaulted in 2020 with approximately €6.94 million outstanding on the Mintos platform, where retail recovery was estimated at 0% to 25%. The fact that the same operators are now running another consumer-lending fundraising vehicle three years after a multi-million-euro default is a documented historical pattern, not a theoretical risk.

2. 100% structural conflict of interest. Loanch’s “30-day buyback guarantee” is provided by loan originators (Tambadana, Ammana) that share parent-group ownership with the platform itself. It is not a guarantee from an independent third party. If the Fingular parent group experiences group-wide stress — as the previous Cashwagon group did in 2020 — the platform’s buyback, the originators’ resources, and the platform’s own balance sheet would all be under pressure simultaneously, with no external backstop.

3. Investigative cluster on Russia-laundering and sanctions-evasion claims. Three independent investigative pieces — Rozsliduvach (Ukrainian investigation 2024), MiceTimes Asia, Mothership.sg, and Crime.Hab — describe Fingular as a “shadow payment network” and link Vadim Gurinov senior to broader sanctions-evasion claims. Loanch is named in these pieces as a Fingular-branded fundraising vehicle. Whether or not the underlying claims are ultimately tested in court, the existence of this coverage creates reputational and legal-exposure risk for EU retail investors. Independent reviewer P2P Empire published a 2026 review titled “Loanch Review 2026 — Why You Should Stay Away” and removed its affiliate link to the platform, stating that the affiliate commission Loanch had offered was among the highest the channel had ever been offered but that the structural concerns combined with the Cashwagon history made the trade unjustifiable.

On 21 January 2026, the Polish financial regulator KNF revoked the licence of Loanch’s payment partner Quicko sp. z o.o., citing a “fundamental failure to maintain prudent and stable management” at Quicko. Loanch suspended deposits and withdrawals temporarily and, by 13 March 2026, migrated its operational infrastructure from Hungary to Croatia. The new banking partner has not been publicly named at the time of writing.

Loanch has not yet failed. Whether it will is uncertain. The pattern, however — same operators as a previous default, no external regulator, 100% related-party originator concentration, investigative coverage in three jurisdictions, an emergency cross-border migration — is consistent with the playbook that produced the 2020 cluster of failures.

7 Warning Signs That a P2P Platform Is Heading for Trouble

Distilling the patterns from the cases above into a working checklist. None of these signs alone is a guarantee of failure. The combination of three or more, however, has predicted essentially every platform failure in the 2019-2026 European record.

  1. A regulator has published an alert or warning. This is the strongest single signal. Reinvest24 had three (EFSA Estonia, CNMV Spain, Finanstilsynet Norway). Lendy was FCA-authorised but the FCA’s subsequent public statements made clear the agency itself believed the supervision had been inadequate. Check the regulator’s own website directly — not the platform’s marketing page. EFSA, CNMV, BaFin, FCA, FINMA, ESMA, and Latvijas Banka all publish public alert lists.

  2. High portfolio concentration in a single loan originator, single borrower, or single related-party network. ViVentor failed because Atlantis Financiers was too large a share of the book. Reinvest24’s KIRSAN loop was visible in cap-table filings from 2021. Debitum’s 87% concentration in a single family network is the central finding of the Karsten investigation. Loanch is 100% Fingular-group concentrated. If one loan source going bad would take the platform with it, the platform is materially exposed regardless of its advertised diversification features.

  3. Audited financial statements are delayed, never appear, or contradict CEO statements. Hive5’s CEO publicly claimed profitability during periods when subsequently-filed financials showed losses. Maclear’s audited annual report was delayed (the 2023 report was published in June 2025). Multiple 2020-cluster platforms never published audited statements at all. Treat the absence of an audited annual report as itself a red flag, not as a neutral fact.

  4. An independent investigator publishes specific factual concerns and the platform’s response does not address them. Karsten Aichholz on Debitum, ExploreP2P on Kuetzal, Kristaps Mors on FastInvest, P2P Empire on Loanch. Where independent investigators with no commercial relationship to the platform raise specific factual concerns — and the platform’s reply is procedural rather than substantive — the gap is itself the signal. Debitum’s 13-page response that did not address the €24.6M inventory gap is the recent paradigm case.

  5. Withdrawals start taking longer than they did before. Almost every failure in this article was preceded by a period — sometimes weeks, sometimes months — during which withdrawal processing slowed down. FastInvest stopped processing entirely in April 2020 and never resumed. ViVentor introduced a “Funds in transit” status that turned into a near-permanent state. Reinvest24’s queue stretched from days to months to indefinite. The first unexplained slowdown is the signal. Investors who acted on it in early 2020 mostly got their money out; those who waited mostly did not.

  6. Ownership changes or banking-partner changes happen without clear disclosure. Loanch’s January-March 2026 cross-border migration from Hungary to Croatia, following the KNF revocation of Quicko, is the recent case. Reinvest24’s slow shift in operational responsibility through 2024 onto a single employee is another. Hive5’s ownership change in 2025 (Vandzinskas selling 35% to Ruptela Group; Rupšys ending with 100% via 65%+35%) was substantively disclosed only after the fact. Material structural changes that the platform does not proactively explain are themselves a signal worth weighting.

  7. CEO churn — multiple CEOs in a short timespan. Debitum has had five CEOs since mid-2023 (Liberts → Jansons → Rengitis → Putna → Salmiņš). This level of executive turnover at a MiFID II–licensed financial institution is highly unusual and concentrates ownership, management, and related-party-issuer beneficial ownership in a single individual at the current point in the timeline. CEO churn is rarely the primary cause of a failure, but it is reliably present in the months leading up to one.

If you see one of these signs, it is worth deeper investigation. If you see three or more, treat the platform as an active risk to your capital. The 2020 cluster, Reinvest24, FastInvest, ViVentor, and the current concerns at Debitum and Loanch all triggered three or more of these signs in advance.

Frequently Asked Questions

Which P2P platforms have failed? The European P2P record from 2019 to mid-2026 includes at least ten platforms that have either gone bankrupt, frozen withdrawals indefinitely, or attracted formal regulator warnings: Lendy (UK, May 2019), FundingSecure (UK, October 2019), Envestio (Estonia, January 2020), Kuetzal (Estonia, January 2020), Monethera (Estonia, April 2020), Wisefund (Estonia, 2020), Grupeer (Latvia, March 2020), FastInvest (Latvia, April 2020 — still withdrawals-suspended in 2026), ViVentor (Latvia, 2021), and Reinvest24 (Estonia, withdrawals frozen since February 2024). Debitum and Loanch are not formal failures but are currently subject to documented integrity concerns covered above and in the CrowdIndex-Debitum and CrowdIndex-Loanch platform cards.

Is Envestio a scam? Envestio was declared bankrupt by Estonian courts in June 2020. The Estonian police launched a fraud investigation following the platform’s January 2020 shutdown. Approximately €33 million from around 13,000 investors was at stake. More than 2,000 investors organised through European law firm Magnusson for legal action. Investigators and investor groups concluded that the collapse fits an exit-scam pattern, with borrowers that could not be independently verified and a website deliberately suspended. Recovery has been minimal. On the available evidence, Envestio is best described as a fraud case rather than a business failure.

What happened to Kuetzal? Kuetzal was an Estonian platform that collapsed in parallel with Envestio in early 2020. Over 3,500 investors had funded approximately €9 million worth of projects, of which a meaningful portion turned out to be questionable or outright fake. In one ExploreP2P-investigated case, an entire development project was confirmed fake — the site identified in the loan agreement was owned by a third party, was already mortgaged to a bank, and no development had taken place. Kuetzal was declared bankrupt in June 2020 with the same trustee (Andres Hermet) handling both Kuetzal and Envestio estates. Liabilities were approximately €3 million. The Estonian police treated Kuetzal as part of the same likely-exit-scam investigation as Envestio.

Are there P2P platforms going bankrupt now? As of May 2026, the most active negative cases are: Reinvest24, which has been in active wind-down since the EFSA alert of 29 January 2024 with withdrawals frozen and a portfolio 100% in recovery; FastInvest, which has been operationally non-functional since April 2020 without ever being formally declared bankrupt; Debitum, which is currently under the Karsten Aichholz investigation and is not failed but is the subject of documented structural-integrity concerns; and Loanch, which has not failed but combines no external regulator with documented ownership ties to a prior 2020 default. None of these is a clean platform-bankruptcy event in 2026. Reinvest24 is the closest functional equivalent.

How do I avoid P2P scams? The defensive checklist runs in this order. First, check the regulator’s own public website for any alerts or warnings against the platform — not the platform’s own marketing. Second, look for audited annual financial statements published on a regular cadence; treat their absence as itself a red flag. Third, identify the ownership of the loan originators and check for related-party loops between platform shareholders and loan recipients. Fourth, read independent investigators (Karsten Aichholz, Kristaps Mors, ExploreP2P, P2P Empire, re:think P2P) — and where their findings differ from paid-affiliate review scores, weight the independent investigation more heavily. Fifth, diversify across at least five regulated platforms (see Diversified-P2P-Portfolio) so that no single failure can take more than a small share of your capital. Sixth, monitor for slowing withdrawals on platforms where you already hold positions — the first unexplained slowdown is the signal to act on. The CrowdIndex platform ranking is built around exactly these criteria — see our editorial methodology for how each of the 19 platforms we cover scores against this framework.

💡 Top platform on CrowdIndex

Maclear is our #1 rated platform — Swiss SRO-positioned with 14.5%–14.9% yields, multilingual support, and the only documented case of a CEO covering investor losses from personal funds on a default. Unlike the failed platforms documented above, Maclear demonstrated proactive accountability when its single default occurred in July 2025.

See the full Maclear review →

  • Are-P2P-Investments-Safe — the broader risk framework: six risk categories, regulator failures, and a checklist before you invest.
  • Diversified-P2P-Portfolio — how to build a multi-platform allocation that no single failure can wipe out.
  • P2P-Regulation-Explained — what MiFID II, ECSP, and Swiss SRO actually protect investors from (and what they don’t).
  • CrowdIndex-Reinvest24 — the platform card for the most recent active wind-down case.
  • CrowdIndex-Debitum — the platform card for the platform currently under independent investigation.
  • CrowdIndex-Loanch — the platform card for the ongoing-red-flags case.
  • CrowdIndex-Maclear — our current top-ranked platform; the single-default Vibroedil case in context.
  • CrowdIndex-Mintos — the largest MiFID II-regulated EU platform; comparison benchmark for the Russia/Ukraine LO crisis section.
  • CrowdIndex-EstateGuru — established real-estate P2P working through a 60% recovery backlog; intermediate-case comparison.
  • Trusted-Platforms — our four-tier framework for ranking platform trustworthiness.

Affiliate disclosure. CrowdIndex earns a commission when readers sign up to platforms through links on this page. This does not affect our editorial assessment, and several platforms covered in this article — including Reinvest24, Debitum, and Loanch — are platforms we do not recommend and from which we earn no commission. Our editorial criteria are documented on our Methodology page. We last reviewed this article on May 18, 2026.