momentic.ai

# Momentic

> AI end-to-end testing for web and mobile. Write tests in plain English; Momentic builds, runs, and maintains them as your product changes.

Momentic is an AI-powered end-to-end testing platform for web, iOS, and Android. Tests are human-readable specs that the agent authors, runs across hosted browsers, emulators, and simulators, and auto-heals as your UI changes, so suites stay green without manual maintenance. This file follows the llmstxt.org convention; see /llms-full.txt for the full text content.

## Product

- [Home](https://momentic.ai/): Momentic: AI end-to-end testing for web and mobile. Write tests in plain English; Momentic builds, runs, and maintains them as your product changes.
- [Pricing](https://momentic.ai/pricing): Usage-based pricing billed in credits, no per-seat charges. Free, Pay-as-you-go, and Enterprise plans.
- [Customers](https://momentic.ai/customers): How engineering teams ship faster with Momentic. Customer stories and results.
- [Contact sales](https://momentic.ai/sales): Request a demo or talk to the Momentic sales team.
- [Docs](https://momentic.ai/docs): Everything you need to get started, integrate, and scale with Momentic.
- [Blog](https://momentic.ai/blog): Engineering-first writing on agentic verification, AI, and how modern teams ship.

## Platform

- [Web Testing](https://momentic.ai/docs/quickstart/web): Test web apps in any Chromium browser, on your machine or hosted browsers.
- [iOS Testing](https://momentic.ai/docs/quickstart/ios): Test iOS apps on local or Momentic-hosted simulators.
- [Android Testing](https://momentic.ai/docs/quickstart/android): Test Android apps on local or Momentic-hosted emulators.
- [Infrastructure](https://momentic.ai/docs/platforms/infrastructure): Run tests on your own machines, in CI, or on Momentic-hosted infrastructure.

## Solutions

- [Regression Testing](https://momentic.ai/docs/guides/use-cases/regression-testing): Rerun your full suite on every change to catch what breaks.
- [Smoke Testing](https://momentic.ai/docs/guides/use-cases/smoke-testing): Gate each deploy with a small, fast suite of your most critical tests.
- [PR Testing](https://momentic.ai/docs/guides/use-cases/pr-testing): Run your tests on every pull request, against its preview deployment.
- [Agentic Testing](https://momentic.ai/docs/guides/use-cases/agentic-testing): AI agents that author, repair, and maintain tests as your UI changes.

## Blog

- [The Set Theory of Agentic Testing](https://momentic.ai/blog/set-theory-of-agentic-testing): Why agentic testing isn't just another form of AI-assisted authoring, and how applying set theory helps you identify which tests belong in an agentic loop.
- [A New Era of Software Quality Starts Today](https://momentic.ai/blog/a-new-era-of-software-quality): Today we're announcing a new Momentic - a major platform update, a new brand, and a way for every developer to experience the future of testing for themselves.
- [How We Ditched Postgres for ClickHouse to Process 12 Billion Caches Per Day](https://momentic.ai/blog/postgres-to-clickhouse-migration): From Postgres pain to ClickHouse speed: how we re-architected caching to serve 2M+ cache queries and 20B entries per day, while maintaining ~250ms average resolution latency.
- [Most Browser Agents "See" the DOM. Ours Had to Understand User Intent.](https://momentic.ai/blog/teaching-browser-agents-user-intent): Browser agents look at the DOM. Momentic understands what the user actually meant. Here's how we scaled intent-based caching to maintain a 95%+ cache hit rate and be significantly more reliable.
- [Speed at the Cost of Quality](https://momentic.ai/blog/speed-at-the-cost-of-quality): AI coding tools boost velocity but add debt. Learn why behavioral tests and truth-driven development keep quality high at Cursor speed.
- [A Migration Guide To Go From Outsourced QA To Engineering-Owned Tests](https://momentic.ai/blog/outsourced-qa-to-engineering-owned-tests): Move from outsourced QA to engineering-owned tests with a practical migration plan for faster feedback, stronger coverage, and better releases.
- [Agentic Testing for Engineering Teams: A Definitive Guide (Part 2 of 2)](https://momentic.ai/blog/how-agentic-testing-works): This is the second part of our guide on agentic testing, covering how agentic testing works in practice and best practices for implementing inside your organization.
- [Agentic Testing for Engineering Teams: A Definitive Guide (Part 1 of 2)](https://momentic.ai/blog/agentic-testing-guide): This is the first part of our guide on agentic testing, covering what agentic testing is, what it isn't, and why teams need to start understanding it now.
- [Testing Is Now Your Core Competency. Don’t Outsource It](https://momentic.ai/blog/testing-is-now-your-core-competency-dont-outsource-it): Stop outsourcing QA - tests are now your product’s executable spec for AI-generated code. Own testing to ship faster with verified quality.
- [The slop is out of the bottle](https://momentic.ai/blog/the-slop-is-out-of-the-bottle): AI code “slop” is here to stay. The fix is human judgment: define contracts, test first, verify instantly, and stop shipping unreviewed output.
- [Embrace the Exponentials of Vibe Testing](https://momentic.ai/blog/vibe-testing): How to apply the Karpathy vibe coding framework to testing, and why it matters
- [You cannot verify what you cannot reason](https://momentic.ai/blog/you-cannot-verify-what-you-cannot-reason): Shipping AI features fast breeds complexity you can’t reason about. Define invariants and architecture first then tests can verify now.
- [Truth-Driven Development](https://momentic.ai/blog/truth-driven-development): AI-assisted code generation breaks the key assumption engineering workflows were built on.
- [The Test Is the Truth](https://momentic.ai/blog/the-test-is-the-truth): AI-generated code makes tests the source of truth. Learn how Testing 2.0 shifts software development from code-first to behavior-first.
- [Momentic Raises $15M Series A to Build the Definitive Verification Layer for Software](https://momentic.ai/blog/series-a): Momentic raised a $15M Series A led by Standard Capital to build the definitive verification layer for modern software so teams can ship faster with confidence.
- [What Tests Look Like With Claude Code](https://momentic.ai/blog/what-tests-look-like-with-claude-code): Claude Code can generate and debug full Playwright test suites, but are they maintainable? See how AI-written tests compare to Momentic’s adaptive testing.
- [Playwright Locators Guide: getByRole, getByText, getByLabel, CSS & XPath](https://momentic.ai/blog/playwright-locators-guide): Learn how Playwright locators like getByRole and getByText can eliminate flaky tests and make automation more reliable.
- [The Strongest QA Team is No QA Team](https://momentic.ai/blog/the-strongest-qa-team-is-no-qa-team): Traditional QA slows teams down. Learn why AI-driven testing lets developers own quality end-to-end, and why the strongest QA team is no QA team.
- [Claude is For Code, Not For Testing](https://momentic.ai/blog/claude-is-for-code-not-for-testing): Claude Code speeds up test creation, but it can’t manage sessions, detect flaky tests, or analyze failures. Here’s why testing needs more than code generation.
- [The Ultimate Guide to Playwright Trace Viewer: Master Time-Travel Debugging](https://momentic.ai/blog/the-ultimate-guide-to-playwright-trace-viewer-master-time-travel-debugging): Master Playwright Trace Viewer for flawless debugging. Learn time-travel debugging, trace setup, CI/CD integration & eliminate flaky tests.