Is Monzo legit?

A factual composite from public reviews, official regulator records, app stores and the company’s own policies. We report evidence, not verdicts of fraud or endorsement.

Based on 2,313 public Trustpilot reviews published 2025-03-21 to 2026-09-23 — see the Trustpilot page. Not affiliated with Trustpilot or Monzo.

Monzo is an established company with 72,670 Trustpilot reviews and a 4.6 TrustScore. In our census of recent reviews, 9% were classified as complaints, most often support unhelpful, account/app problems, support unreachable. Elsewhere it scores 2.5★ on Google, 4.9★ on the App Store, 4.8★ on Google Play. Of 417 company replies to negative reviews analysed, 31% engaged with the specific problem.

What goes wrong most, according to reviewers

Support unhelpful — 223 reports (35% of complaints)
Account/app problems — 211 reports (34% of complaints)
Support unreachable — 99 reports (16% of complaints)

Full evidence, quotes and trends: the Monzo complaint report.