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Testsigma

Open-source codeless test automation with NLP-based test creation

Testsigma is an open-source codeless test automation platform where tests are written in plain English using NLP-based interpretation. It supports web, mobile, and API testing with self-healing test maintenance that adapts to UI changes automatically. Apache 2.0 licensed Community Edition is free with full functionality. Cloud edition adds parallel execution, integrations, and team management. Active development with regular releases through 2026.

About Testsigma

Testsigma removes the coding barrier from test automation by interpreting test steps written in natural language. Instead of writing Selenium selectors or Cypress commands, testers describe actions like 'Navigate to login page', 'Enter username as admin', 'Click submit button' — and Testsigma translates these into executable automation. The NLP engine understands variations in phrasing, so teams can write tests in their natural style.

Self-healing capabilities automatically adapt tests when UI elements change. If a button's ID or class name changes but its visual position and text remain the same, Testsigma updates the locator strategy without manual intervention. The platform supports web browsers (Chrome, Firefox, Safari, Edge), mobile devices (iOS and Android via real devices and emulators), and REST/GraphQL APIs — all from the same test authoring interface.

The Community Edition is Apache 2.0 licensed and includes the full test authoring, execution, and reporting capabilities. The Cloud edition adds parallel cross-browser execution, CI/CD integrations, screenshot comparison, and team collaboration features. Compared to Playwright or Cypress (which require coding), Testsigma targets QA teams that need comprehensive test coverage without dedicating developers to write and maintain test code.

Pricing & Platform Specs

Pricing Summary

Open-source Community Edition is free and self-hostable under Apache-2.0 on GitHub (~5k+ stars) for core NLP-based web, mobile, and API test authoring. Commercial Cloud includes a 14-day free trial, followed by Pro (~$49–$99/parallel thread/mo or custom quote) featuring 3,000+ real browser/mobile device cloud executions, AI self-healing, Generative AI test creation, and visual testing. Enterprise custom plans offer private cloud/VPC/on-premise deployment, SAML SSO, custom RBAC, dedicated SLAs, and SOC 2 Type II compliance.

full pricing breakdown →

Supported Platforms

Web platform, Docker self-hosted, Cloud managed

Explore categories, tags & use cases

Categories

Reliable end-to-end testing

Cross-browser E2E testing framework by Microsoft supporting Chromium, Firefox, and WebKit with one API. Features auto-waiting, tracing with timeline/screenshots/DOM snapshots, codegen for recording tests, and parallel execution. Component testing for React, Vue, Svelte. Built-in API testing, network mocking, and mobile emulation. Known for reliability and speed vs Selenium/Cypress. 70K+ GitHub stars, rapidly becoming the E2E standard.

Open Source

Test anything that runs in a browser

JavaScript end-to-end testing framework that runs tests directly in the browser with real-time reloading and an interactive test runner UI. Features automatic waiting, time-travel debugging with DOM snapshots at each step, network request stubbing/interception, screenshot and video recording, and a dashboard service for CI analytics. Supports component testing for React, Vue, Angular, and Svelte. Known for developer experience and reliable test execution. 49K+ GitHub stars.

freemiumOpen Source

AI-powered API testing with traffic recording

Keploy is an open-source AI-powered testing platform that generates API, integration, and unit tests by recording real network traffic via eBPF. It captures API calls, database queries, and streaming events, then replays them as deterministic tests with auto-generated mocks — no code changes needed. Works across any language or framework with CI/CD pipeline integration and popular testing framework support including JUnit, PyTest, Jest, and Go-Test.

freemiumOpen Source

Community experience

Sources & verification

Sources checked
Content verified

Verification dates are editorial checks. Routine CMS saves and automatic updatedAt timestamps do not advance them.

FAQ

What is Testsigma?

Testsigma is an open-source codeless test automation platform where tests are written in plain English using NLP-based interpretation. It supports web, mobile, and API testing with self-healing test maintenance that adapts to UI changes automatically. Apache 2.0 licensed Community Edition is free with full functionality. Cloud edition adds parallel execution, integrations, and team management. Active development with regular releases through 2026.

Is Testsigma free?

Testsigma offers a free tier alongside paid plans. Open-source Community Edition is free and self-hostable under Apache-2.0 on GitHub (~5k+ stars) for core NLP-based web, mobile, and API test authoring. Commercial Cloud includes a 14-day free trial, followed by Pro (~$49–$99/parallel thread/mo or custom quote) featuring 3,000+ real browser/mobile device cloud executions, AI self-healing, Generative AI test creation, and visual testing. Enterprise custom plans offer private cloud/VPC/on-premise deployment, SAML SSO, custom RBAC, dedicated SLAs, and SOC 2 Type II compliance.

Is Testsigma open source?

Yes — Testsigma is open source.

Is Testsigma still maintained?

Yes — Testsigma is active. Its listing was last verified on September 6, 2026.

What are the best Testsigma alternatives?

The first editor-selected Testsigma alternatives are Playwright, Cypress, Keploy.

How does Testsigma score in our review?

The published editorial review lists Testsigma at 76/100 overall across speed, privacy, and developer experience. Check the review's evidence status and test metadata for its verification level.