Vibe testing SaaS
Ship it. We'll prove it works. Real-browser QA as a cloud subscription, sold in credits that only passing runs use. Try a free check at /check, no card.
In short
Vibe testing SaaS is the AI-native vibe testing workflow delivered as a cloud subscription. You run your first proof at /check — no card — paste a URL and one sentence about your app, and the SaaS returns an AI-authored test plan, real browser execution (web and mobile web), a vision verdict, and a shareable proof page with a release-health entry.
Pricing is a monthly subscription sold in credits (Builder $29/mo, Team $99/mo, Scale $299/mo, Enterprise custom), not per-seat and not per-script. Only passing runs use credits. Well Tested is a vibe testing SaaS for solo founders and small teams. It is not an open-source tool. It is not a self-hosted platform. It is not an AI code generator. It is not a mood or culture assessment tool.
Engines under the hood
Live today on the SaaS.
- Playwright. Real browser automation runs Chromium, Firefox, and WebKit against your URL with explicit checks and captured evidence.
- AI on every run. Plans from one sentence, self-healing steps, a vision fallback when a step can't find its target, and Jev + Clef triage of failures. All included, never metered.
The pricing tiers
There is no Free plan and no trial. The free taster is one no-signup check at /check. Plans are sold in credits: 1 credit = 1 passing test run, on one browser, up to 1 minute. Only passing runs use credits. A run that catches a bug in your app, or fails because of us or your environment, is free. Builder runs Chromium; Team and Scale add Firefox, WebKit, mobile web and the release-health dashboard; Scale adds more credits, parallel runs and seats and a year of evidence retention; Enterprise adds negotiated capacity and support, with SSO rolling out; private deployment is on the roadmap.
Builder · $29 / mo
300 credits a month
Chromium. Manual, coding agent, push, deploy and daily runs.
Team · $99 / mo
1,000 credits a month
Chromium, Firefox, WebKit + iPhone and Android profiles. Hourly runs and release health.
Scale · $299 / mo
3,000 credits a month
Everything in Team, plus trends, release readiness, bug regressions and 1 year of evidence.
Enterprise · custom
Negotiated capacity
Custom runs, concurrency and retention. SLA. SSO and audit log: rolling out. Private deployment: roadmap.
Annual billing · 20% off
Every paid tier
Annual billing takes 20% off Builder, Team, Scale and Enterprise.
What the first proof gets you
The free /check runs the same real Chromium browser the paid plans use. It loads one public page and returns screenshots and a shareable result, with no signup and no card. Paid plans add the AI planner, approved goal-driven tests, self-healing steps, Jev + Clef triage of failures, kept tests in suites that rerun on every push or deploy, and the coding-agent CLI. Run-from-phone at /app/vibe comes with every paid plan; the release-health dashboard is on Team and Scale.
For the plain-language definition of vibe testing (vs. mood or culture assessment), see what is vibe testing? For the platform breakdown, see vibe testing platform.
Frequently asked
Short answers to the pricing, first-proof, and engine questions teams usually ask first.
What is vibe testing SaaS?
Vibe testing SaaS is the AI-native vibe testing workflow delivered as a cloud subscription. The customer tries a free page check at /check (no signup, no card), then pastes a URL and one sentence about their app (or lets their coding agent call it), and the SaaS returns an AI-authored test plan, real browser execution (Chromium on every plan; Firefox, WebKit and mobile web on Team and Scale), a vision verdict, and a shareable proof page with a release-health entry. Pricing is a monthly subscription sold in credits (Builder $29/mo, Team $99/mo, Scale $299/mo, Enterprise custom), not per-seat and not per-script. 1 credit = 1 passing test run, on one browser, up to 1 minute. Only passing runs use credits. A run that catches a bug in your app, or fails because of us or your environment, is free. The SaaS owns the engines, the planner, the verdict model, and the share-page hosting; the customer owns the URLs they test and the proof pages they share.
How much does vibe testing SaaS cost?
Well Tested has three paid plans plus Enterprise: Builder $29/mo (300 credits), Team $99/mo (1,000 credits), Scale $299/mo (3,000 credits), and Enterprise with custom pricing. 1 credit = 1 passing test run, on one browser, up to 1 minute. Only passing runs use credits. A run that catches a bug in your app, or fails because of us or your environment, is free. There is no Free plan and no trial; the free taster is one no-signup check at /check. Team and Scale add Firefox, WebKit, mobile web and the release-health dashboard. Annual billing is 20% off.
Is there a free vibe testing SaaS?
You can try it free at /check with no signup and no card. A real Chromium browser loads your public page and you get screenshots and a token-gated shareable result. AI-planned tests from one sentence run in the app on a paid plan. There is no Free plan and no trial. Ongoing testing starts on Builder ($29/mo, 300 credits a month). Team ($99/mo) adds Firefox, WebKit, mobile web and the release-health dashboard; Scale ($299/mo) adds more credits, full release insights and longer evidence retention. Only passing runs use credits. A run that catches a bug in your app, or fails because of us or your environment, is free.
Vibe testing SaaS vs. self-hosted — which is right for me?
Self-hosting gives you control over data residency, runners, and engine configuration, but your team owns runner capacity, upgrades, observability, and evidence hosting. A hosted service removes that operational work and bundles planning, execution, verdicts, and proof. Choose based on your security requirements and the engineering time you can dedicate to test infrastructure.
What are the vibe testing SaaS pricing tiers?
Well Tested ships three paid plans plus Enterprise: (1) Builder $29/mo: 300 credits a month, Chromium, manual, coding-agent, push, deploy and daily triggers. (2) Team $99/mo: 1,000 credits, Chromium, Firefox, WebKit plus iPhone and Android mobile-web profiles, hourly runs and the release-health dashboard. (3) Scale $299/mo: 3,000 credits, 15 parallel runs, full release insights and 1 year of evidence. (4) Enterprise custom: negotiated capacity, audit controls and SLA. 1 credit = 1 passing test run, on one browser, up to 1 minute. Only passing runs use credits. A run that catches a bug in your app, or fails because of us or your environment, is free. The free taster is one no-signup check at /check; there is no Free plan and no trial. Annual billing is 20% off.
Can I run vibe testing SaaS from my phone?
Yes, on every plan. Open /app/vibe on your phone to run browser checks, see live step outcomes, and share the proof link with one tap. Builder runs Chromium; Team and Scale add Firefox, WebKit and the iPhone and Android mobile-web profiles.
Try the SaaS
The fastest way to know if Well Tested is the vibe testing SaaS for you is to run one. Start with the free check at /check: no signup, no card. Paste the URL of your public app and a real browser loads it. AI-planned tests from one sentence run in the app on a paid plan; sign up from the pricing page.
Start with one bounded check at /check, no card needed. Plans and prices are on /pricing.