Test every corner of your app using AI
Checksum automatically generates and maintains end-to-end tests based on user sessions – so you can move fast without breaking things.
Checksum automatically generates and maintains end-to-end tests based on user sessions – so you can move fast without breaking things.
Let us worry about testing, so you can focus on shipping.
Save months in development time with auto-generated tests
Our models are trained to discover happy path and edge cases – for maximum test coverage
When a test fails, our AI Agent automatically fixes the test as needed
Get Playwright or Cypress tests so you are in full control
When you introduce new features or change existing flows, our AI agent automatically adjusts your tests and generates new ones
Our AI Agent is triggered on test runs to make sure there is zero flakiness
With Checksum's automatic test detection and AI-generated scripts, we've transformed our approach to software testing. What used to take hours, now takes minutes. We're not just saving money—we're launching better products faster and with more confidence than ever before.
CEO at Buzzstream
Before Checksum, we spent dozens of hours per week debugging, and new bugs kept making it to production. Now we test everything on the spot. The result has been less firefighting, faster reviews, and more frequent, more successful deployments.
CTO at Portx
Checksum is a game-changer… It saves me so much time writing tests so I can deploy my engineering resources to building tomorrow’s technology today - not fixing yesterday’s release over and over again.
Co-founder at Clearpoint Strategy
With Checksum, Postilize is able to ship faster. Having a comprehensive testing suite with minimal effort on our side allows us to spend less time firefighting, receive immediate feedback, and ship to production quickly.
Co-founder at Postilize
Checksum saved us $200K a year as they were able to generate a full testing suite. The fact that they provide a testing suite and maintain it in real-time is a game changer, our engineering team moves and innovates faster and paying per test allows us to tie the costs directly to the money saved
Co-founder and Chief Product Officer at Reservamos
To generate tests, simply choose an auto-detected flow – or write your own test flow using natural language
Our model is trained on real usage data and can reach full coverage within days.
Checksum automatically heals and adds new tests as you ship new features. So your testing suite is always up to date and never flaky. When a Checksum test fails, you know it's a bug
Get started within minutes. Our data collection is fully anonymized. You can integrate to staging only as we only need a handful of sessions
Checksum works with tools you already know and love.
Generate and maintain Playwright tests using Checksum
Generate and maintain Cypress tests using Checksum
Receive Tests in a PR directly to your Github repository and run them with Github Actions
Receive Tests in a PR directly to your Gitlab repository and run them with Gitlab CI
Easy integration to run your tests within Jenkins
Easy integration to run your tests within CircleCI
Frequenty asked questions
We train an AI model on real user sessions from your production environment. Our models learn how your users use your app, how they interact with elements, and the typical as well as the edge cases flows they take. Then we connect the model to a browser, gives it a username and password and let it generate tests. Since our model is trained specifically on your software, it executes every edge case and produces automated tests.
Our model can extrapolate from production sessions and learn even how to test new features. By learning your UI conventions and how they manifest in real sessions, we can then generate tests for new features on the spot no new sessions.
Checksum.ai is using ML to generate end-to-end tests using Cypress or Playwright code.
To train the model, we are recording your user sessions in a similar way to solutions like Fullstory or Hotjar. To protect your users' privacy, we can work on staging only or completely anonymize data collection. Our impact on performance is non-existent as we use battle-tested open source tools used by Fortune 500 companies.
Not necessarily. We can also teach the model using help articles. To evaluate feasibility schedule a demo with us.
Simply use the Chat Bubble on the bottom right of the screen to ask us anything. We are here to help!