# Avalyz

> Avalyz tests a web application from the outside, in real browsers: by default it submits no form; once you prove the app is yours, it plays full journeys (sign-up, forms, transactions and test-mode payments, admin area — whatever the app does). It returns a three-state verdict (GO, NO-GO, INCONCLUSIVE) with evidence, a report, a signed test record and a badge. For any web app, however it was built (hand-coded, no-code, by an agency or with an AI app builder such as Lovable, Bolt, Replit, v0, Cursor, Claude Code or Base44) and whatever it does; built especially for solo creators, freelancers and teams who build with AI.

Quick mode: 4 pages without an account, 6 with an account, results in a few minutes.

Complete mode: the whole site, up to your account's cap: 20 pages without an account, 100 with credits.

## Get started

- [Avalyz](https://avalyz.com/?lang=en): Free test, no sign-up: paste your app's address and get your report; with an account and ownership proof, full journeys (free tests per day: 1).
- [Pricing](https://avalyz.com/tarifs?lang=en): The three plans, in US dollars, no commitment, and the 3-day trial without a card.

## How Avalyz works

- [Method](https://avalyz.com/methode?lang=en): The thirteen test levels, their maturity stated plainly, and the integrations.
- [Verify](https://avalyz.com/verifier): Verify an Avalyz seal, offline, without an account.

## For your tools and AI agents

- [OpenAPI](https://avalyz.com/api/av/openapi.json): The OpenAPI specification of the public API (API key: Authorization: Bearer header).
- [Test with Avalyz from your tool](https://avalyz.com/av/integrations?lang=en): MCP server, CLI, GitHub Action, GitLab and Bitbucket templates, badge.
- [AVZ](https://avalyz.com/api/v1/referentiel): The open catalogue of test patterns (AVZ-…), served without a key.
- [Status](https://avalyz.com/api/v1/status): The public service status: backup, blank restoration, Avalyz tested by Avalyz.

## Trust and data

- [Trust](https://avalyz.com/confiance?lang=en): Security and data: hosting in the European Union (Paris), read-only by default and a guarded write mode (ownership proof), retention and deletion.
- [Legal notice](https://avalyz.com/av/mentions?lang=en): Legal notice and terms.
- [About us](https://avalyz.com/a-propos?lang=en): About us: Avalyz, a product of Framework SARL AU.

## Optional

- [Articles](https://avalyz.com/av/articles?lang=en)
- [Test apps built with AI app builders](https://avalyz.com/av/ai-app-builders): How to test an app built with AI: one guide per builder, a pre-launch checklist and a free test of your live app, up to full journeys once you prove it is yours.
- [Test your vibe-coded app before your users do](https://avalyz.com/av/test-vibe-coded-app): Test vibe coded app before launch: what breaks, a 15-step plan and how to read a GO / NO-GO. Run a free test today.
- [How to test a Lovable app before launch](https://avalyz.com/av/test-lovable-app): How to test a Lovable app before launch: preview vs published, sign-in, data, custom domain. Free test, full journeys once you prove the app is yours.
- [Lovable app not working after publishing?](https://avalyz.com/av/lovable-app-not-working): Lovable app not working after publishing? Check blank page, sign-in, data not saving, preview vs live and domain issues, then re-test each fix.
- [How to test a Bolt app before launch](https://avalyz.com/av/test-bolt-app): How to test a Bolt app before launch: published site, database, sign-in, custom domain. Free test, full journeys once you prove the app is yours.
- [How to Test a Replit App Before Launch](https://avalyz.com/av/test-replit-app): How to test a Replit app before launch: a 12-step checklist for apps built with Replit Agent, plus a free independent test.
- [How to Test a Hercules App Before Launch](https://avalyz.com/av/test-hercules-app): Test a site made with the Hercules app builder before launch: 13-step checklist covering publishing, auth and mobile, plus a free independent test.
- [How to Test a Base44 App Before Launch](https://avalyz.com/av/test-base44-app): Test Base44 app before launch with a 13-step checklist: visibility, data rules, test data, mobile. Add a free independent test.
- [How to Test a v0 App Before Launch](https://avalyz.com/av/test-v0-app): Test v0 app before launch: 12-step checklist for v0 by Vercel projects covering previews, env variables and mobile, plus a free independent test.
- [Test an app built with Claude Code](https://avalyz.com/av/test-claude-code-app): How to test app built with claude code: pre-launch checklist, CLAUDE.md block, MCP server and CI. Run a free test first.
- [Test what you build with Claude Cowork](https://avalyz.com/av/test-claude-cowork-app): Use claude cowork to check a page or app you published: free test or MCP setup, with a GO / NO-GO verdict. Try it now.
- [Test an app built with Cursor or Windsurf](https://avalyz.com/av/test-cursor-app): How to test app built with cursor or Windsurf: pre-launch checklist and a rules block that runs an Avalyz test after each deploy. Run a free test.
- [Recette d'un site web : méthode et checklist](https://avalyz.com/av/recette-web): Recette d'un site web : préparer les critères d'acceptation, tester les parcours, classer les anomalies et livrer avec une checklist complète.
- [Le PV de recette : à quoi il sert, que doit-il contenir](https://avalyz.com/av/pv-de-recette): À quoi sert un PV de recette, quelles issues possibles (avec ou sans réserves, refus) et quelles rubriques y inscrire pour un site web.
- [RGAA : ce qu'il faut vérifier avant de livrer](https://avalyz.com/av/rgaa): RGAA 4.1.2, RGAA 5, European Accessibility Act : obligations en vigueur en 2026 et points d'accessibilité à vérifier avant de livrer un site.