Checksum is now a Google Partner

・

Checksum AI and Google Cloud: End-to-End Testing AI Innovation

Learn More

Checksum is now

a Google Cloud Partner

Learn More

Checksum is now a Google Partner

・

Checksum AI and Google Cloud: End-to-End Testing AI Innovation

Learn More

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.

Get Demo

Checksum users ship fast, bug free code at

Checksum users ship fast, bug free code at

Checksum users ship fast, bug free code at

Checksum Fully Automates and Autonomizes your E2E Testing Pipeline

Let us at Checksum worry about testing so that you can focus on shipping.

Auto-generated

Save months in development time with auto-generated tests

Comprehensive

Our models are trained to discover happy path and edge cases – for maximum test coverage

Self-maintaining and auto-healing

When a test fails, our AI Agent automatically fixes the test as needed

Playwright and Cypress Generated

Get Playwright or Cypress tests so you are in full control

Autonomous Testing Suite

When you introduce new features or change existing flows, our AI agent automatically adjusts your tests and generates new ones

No Flakiness

Our AI Agent is triggered on test runs to make sure there is zero flakiness

Checksum's Client Testimonials

  • 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.

    Jamie Teller

    CTO at Portx

    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.

    Paul May

    CEO at Buzzstream

    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.

    Ted Jackson

    Co-founder at Clearpoint Strategy

    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

    Adrian Cuadros

    Co-founder and Chief Product Officer at Reservamos

    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.

    James Wang

    Co-founder at Postilize

Checksum's Client Testimonials

  • 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.

    Jamie Teller

    CTO at Portx

    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.

    Paul May

    CEO at Buzzstream

    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.

    Ted Jackson

    Co-founder at Clearpoint Strategy

    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

    Adrian Cuadros

    Co-founder and Chief Product Officer at Reservamos

    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.

    James Wang

    Co-founder at Postilize

Checksum's Client Testimonials

  • 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.

    Jamie Teller

    CTO at Portx

    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.

    Paul May

    CEO at Buzzstream

    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.

    Ted Jackson

    Co-founder at Clearpoint Strategy

    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

    Adrian Cuadros

    Co-founder and Chief Product Officer at Reservamos

    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.

    James Wang

    Co-founder at Postilize

Checksum Generates E2E tests with a single click using test flows defined with natural language

To generate tests, simply choose an auto-detected flow – or write your own test flow using natural language

Single-click test generation

Tests written in Playwright or Cypress

Integrated via PRs directly to Github

Generate E2E tests with a single click using natural language
Automatically detect test flows using AI

Checksum auto-detects test flows based on real usage

Checksum's model is trained on real usage data and can reach full coverage within days.

Happy paths and edge cases

Full coverage within days

Generate tests based on Help Center articles

Self-healing Autonomous Testing Suite

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

Tests are added as new features are shipped

Self-healing tests

No flakiness using AI

Generate E2E tests with a single click using natural language
Simple integration to generate E2E tests based on user flows
Simple integration to generate E2E tests based on user flows

Integrate Checksum with 2 lines of Javascript

Get started within minutes. Our data collection is fully anonymized. You can integrate to staging only as we only need a handful of sessions

Fully anonymized data collection

No impact on performance

Requires only a handful of sessions

Checksum Integrations

Let us worry about testing, so you can focus on shipping.

Playwright

Playwright

Generate and maintain Playwright tests using Checksum

Generate and maintain Playwright tests using Checksum

Cypress

Cypress

Generate and maintain Cypress tests using Checksum

Generate and maintain Cypress tests using Checksum

Github

Github

Receive Tests in a PR directly to your Github repository and run them with Github Actions

Receive Tests in a PR directly to your Github repository and run them with Github Actions

Gitlab

Gitlab

Receive Tests in a PR directly to your Gitlab repository and run them with Gitlab CI

Receive Tests in a PR directly to your Gitlab repository and run them with Gitlab CI

Jenkins

Jenkins

Easy integration to run your tests within Jenkins

Easy integration to run your tests within Jenkins

CircleCI

CircleCI

CircleCI

Easy integration to run your tests within CircleCI

Easy integration to run your tests within CircleCI

FAQ

How are you generating the tests and what is your coverage?

How can you test new features if your model is trained on user sessions?

What kind of tests are you generating?

What data are you collecting? Do you have any impact on my production performance?

Is the SDK Integration required?

I have more questions

Quick links

Docs

Library

Trust Center

Privacy Policy

Master Subscription Agreement

Data Processing Addendum

Quick links

Docs

Library

Trust Center

Privacy Policy

Master Subscription Agreement

Data Processing Addendum

Quick links

Docs

Library

Trust Center

Privacy Policy

Master Subscription Agreement

Data Processing Addendum