Skip to content
Testsy logo

Testsy

Runs browser and mobile app tests from plain-English descriptions and returns pass, fail or blocked verdicts with evidence.

From $49/mo

Developer toolsFor developersFree tier
testsy.dev ↗
Open testsy.devAlternativesSet it up for my team
Testsy: data, price, alternatives
At a glancechecked Oct 24, 2026

not read yet

Use

For
Small teams shipping websites or apps with coding agents, checking releases in plain English
Price
From $49/mopricing page, read Oct 28, 2026
How it runs
API
Used for
  • check a website flow before each deploy
  • verify an iOS or Android build in a simulator
  • hand failure evidence and a fix prompt to a coding agent
read off testsy.dev on Oct 28, 2026
Worth knowingcomputed from what we read · each with its source
  • Has an MCP server (1 in the registry)public registry →
Pricingpricing page, read Oct 28, 2026

From $49/mo

pricing page

Price Watch: every price change in the Atlas, weekly

How a program reaches itfound, not claimed · read Oct 28, 2026
  • MCP serverdev.testsy/testsyverified in the MCP registry
  • Stateanswers, requires sign-inchecked 2026-10-28
  • Address to connectapp.testsy.dev/mcp
  • MCP docstestsy.dev/docs/mcpthe vendor's page ↗

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Developer toolsby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

Compare Testsy with

Pick up to two.

All 10 alternatives to Testsy →

All Developer tools tools →

Not it? Say what you need

beta

Three tools from the Atlas for the job you describe, each with what fits and what does not.

From people who use itnot part of the reading

No notes yet. What do you use Testsy for?

Sign in to leave a note
Questions this page answers
  • What is Testsy?

    Runs browser and mobile app tests from plain-English descriptions and returns pass, fail or blocked verdicts with evidence. It is listed in the Atlas under Developer tools.

  • Who is Testsy for?

    Small teams shipping websites or apps with coding agents, checking releases in plain English

  • How much does Testsy cost?

    Paid plans start at $49/mo, per Testsy's pricing page on 2026-10-28.

  • Is Testsy free?

    No. Its pricing page showed no free plan on 2026-10-28.

  • Do people use Testsy?

    Little sign of use.

  • How do I cancel Testsy?

    In its own words (terms of service, 2026-10-28): “You can change or cancel your plan at any time from the billing page; a cancellation takes effect at the end of the current billing period and you keep your plan until then.”

  • What are alternatives to Testsy?

    In Developer tools, by use: TestMu AI (Formerly LambdaTest), Testsigma Agentic Test Automation Tool, Bugster, Drizz, testRigor AI-Based Automated Testing Tool.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk