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Opportunity brief · Oct 30, 2026

FluentAuth

Two-factor authentication, passkeys, social login, magic login, limit login attempts, file change scanning and audit logs for WordPress.

RevenueNo price in the listingNo price listed
OpportunityNot scoredAn opportunity needs a revenue figure of at least $1k a month.
1–2★ ratings15%complaints from Dec 2022–Oct 2026, 33% in the last 24 months — mostly history
Build difficultyHighOAuth/WebAuthn integrations, security-sensitive auth flows, WordPress compatibility, and ongoing support burden.

The pitch, and what the numbers say

FluentAuth – Login Security, Two-Factor Authentication, Passkeys & Social Login — Security · https://fluentauth.com/

No revenue figure: see why on the full x-ray.

Why users leave

The free diagnosis shows the top complaint. The full brief has every cluster, the build ideas and the buyers.

Bugs/Reliability · 33% of complaints read

Google-registered users get stuck on login page, never redirected, making registration unusable; another user is locked out by invalid 2FA code.

“After integrating Google Sign-In and Google Registration, users who register with a Google account get stuck on the login page and are never redirected, making the registration process unusable.”
+ 3 more complaint clusters, with verbatim quotes — in the full brief

What a challenger would build

3 build ideas, each answering a complaint above — in the full brief

Closest alternatives

Who is buying right now

4 buyer threads in the same market in the last 30 days, with links and excerpts in the full brief.

Get the full FluentAuth brief

Full 1-star breakdown with verbatim quotes, the build blueprint and every live thread — on every product.

How to read this

Sources: the product's public listing and reviews, its published price, and public forum threads. Revenue is an estimate unless marked verified by the founder; the formula and its inputs are on the full x-ray. Complaints are grouped by a language model and each quote is a verbatim excerpt, linked to the original review. Build difficulty is a model's reading of the listing and the complaints, not a measurement. Figures are a snapshot of Oct 30, 2026. Corrections: corrections.

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