Checksum

Overview and fit

Compatibility

Test languages

TypeScript

Runner operating systems

Windows macOS Linux

Target operating systems

Windows macOS Linux

Browser engines

Chromium Firefox WebKit

Browsers

Chrome Edge Firefox Safari

Device modes

Responsive viewport

What it tests

Product kind

Testing platform, AI testing agent

Testing types

End-to-end, API, Regression

Targets

Web app, API

Use cases

Pull request validation, Regression testing, Test maintenance, Test generation

Classification lists positively established capabilities. Absence from a list does not mean lack of support.

Creation and execution

Authoring methods

AI-generated code, Natural language, Code, Autonomous exploration

Execution models

Browser protocol, Http client

Deployment

SaaS

License

Proprietary

Capabilities

Maintenance, reliability, and debugging

Setup difficulty

Medium

Maintenance approaches

Self-healing, Ai regeneration, Manual code

Maximum concurrency

null

Debug artifacts

Trace, Html report

Reliability mechanisms

Auto wait, Retry, Self-healing

Interfaces

CLI, Web UI, MCP

Pricing

Security and deployment

Certifications

None recorded

Data regions

Unknown

Data retention

Unknown

Customer data used for training

Unknown

Support

Channels

Docs

Support SLA

Unknown

Limitations

• Periodic runs are currently internal only. — Documented as coming soon.

SDK code samples

import { init } from "@checksum-ai/runtime";

const { test, defineChecksumTest, login, expect, checksumAI } = init();

test(
  defineChecksumTest("User Can Create Opportunity", "OFJlm"),
  async ({ page, vs }) => {
    // Step 1: Navigate to Opportunities
    await page.goto("/opportunities");
    await expect(page.getByRole("heading", { name: "Opportunities" })).toBeVisible();

    // Step 2: Create New Opportunity
    await page.getByRole("button", { name: "New Opportunity" }).click();
    await page.getByLabel("Contact").fill("John Doe");

    // Step 3: Save and Confirm
    await page.getByRole("button", { name: "Save" }).click();
    await expect(page.getByText("John Doe")).toBeVisible();
  }
);

Related pages

• AI Testing Tools
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• Top 16 AI Testing Tools for SDETs
• Top 22 AI Testing Tools for Chrome
• Top 17 AI Testing Tools for Edge
• Top 18 AI Testing Tools for Firefox
• Top 18 AI Testing Tools for Safari
• Top 12 AI Testing Tools for TypeScript
• Top 17 AI Testing Tools for Windows
• Top 15 AI Testing Tools for macOS
• Top 16 AI Testing Tools for Linux
• Top 20 AI Testing Tools That Run on Windows
• Top 19 AI Testing Tools That Run on macOS
• Top 21 AI Testing Tools That Run on Linux
• Top 13 AI Testing Tools for Responsive Viewports
• Checksum alternatives

Sources and verification

1. 1Checksum: Ship faster without trading off quality · Official website · Checksum · retrieved 2026-09-26

   Supports 6 claims, high confidence · verified 2026-09-26

   • Audience
   • Product kind
   • Product status
   • Summary
   • Tool
   • Vendor

   Heading: Trusted by fast shipping teams: Trusted by fast shipping teams

   Heading: Checksum AI — E2E Testing Platform: Checksum AI — E2E Testing Platform | Heading: Intelligent testing agents: Intelligent testing agents

   Title: Checksum: Ship faster without trading off quality

   Heading: AI-Generated Playwright & API Tests: AI-Generated Playwright & API Tests | Heading: Checksum AI — E2E Testing Platform: Checksum AI — E2E Testing Platform

2. 2Checksum AI — E2E Testing Platform - Checksum AI · Official docs · Checksum · retrieved 2026-09-26

   Supports 44 claims, high confidence · verified 2026-09-26

   • Accessibility checks
   • Browser extension testing
   • Canvas testing
   • Console logs
   • Dark and light mode testing
   • Database assertions
   • Deployment
   • Email testing
   • File download testing
   • File upload testing
   • iframe testing
   • Interactive debugging
   • Interfaces
   • Multi-tab testing
   • Native desktop testing
   • Native mobile testing
   • Network logs
   • Network mocking
   • Notification testing
   • OAuth testing
   • On-premises deployment
   • Parameterized tests
   • PDF validation
   • Performance measurement
   • Private network access
   • Product kind
   • Real device testing
   • Recorder
   • Replay
   • Screenshots
   • Semantic visual assertions
   • Spelling and grammar checks
   • Summary
   • Support channels
   • Support SLA
   • Target OS
   • Targets
   • Test data generation
   • Test import
   • Testing types
   • Video content validation
   • Video recording
   • Vision-based interaction
   • Visual regression

   Heading: The Checksum Web App: The Checksum Web App

   Heading: CLI Reference: CLI Reference | Heading: The Checksum Web App: The Checksum Web App | Heading: MCP Server: MCP Server

   Heading: Checksum AI — E2E Testing Platform: Checksum AI — E2E Testing Platform | Heading: Intelligent testing agents: Intelligent testing agents

   Heading: AI-Generated Playwright & API Tests: AI-Generated Playwright & API Tests | Heading: Checksum AI — E2E Testing Platform: Checksum AI — E2E Testing Platform

   Heading: Documentation Index: Documentation Index

   Heading: Checksum AI — E2E Testing Platform: Checksum AI — E2E Testing Platform

   Heading: Checksum AI — E2E Testing Platform: Checksum AI — E2E Testing Platform | Heading: API Testing: API Testing

3. 3API Testing - Checksum AI · Official docs · Checksum · retrieved 2026-09-26

   Supports 4 claims · Vendor documented, high confidence · verified 2026-09-26

   • API assertions
   • Execution model
   • Targets
   • Testing types

   Heading: Test Files (.checksum.spec.ts): Test files are standard Playwright TypeScript tests. | Heading: API Testing: API Testing

   Heading: Checksum AI — E2E Testing Platform: Checksum AI — E2E Testing Platform | Heading: API Testing: API Testing

4. 4Pricing | Checksum · Official pricing · Checksum · retrieved 2026-09-26

   Supports 7 claims · Vendor documented, high confidence · verified 2026-09-26

   • Company size
   • Free tier
   • License
   • License identifiers
   • Pricing
   • Pricing models
   • Trial

   Heading: Three options for continuous, end-to-end, coverage.: Emerging, Scaling, Enterprise

   Heading: Pricing based on number of workflows being maintained: Pricing based on number of workflows being maintained

5. 5Generate Tests - Checksum AI · Official docs · Checksum · retrieved 2026-09-26

   Supports 6 claims · Vendor documented, high confidence · verified 2026-09-26

   • AI test generation
   • Authoring method
   • Autonomous PR validation
   • GitHub
   • Use cases
   • Uses AI

   Heading: Generate Tests: Generate Tests | Heading: Slack @checksum Bot: The @checksum Slack bot lets your team trigger test generation from Slack | Heading: Detect Tests: Test Detection without source code - Direct app exploration

   Heading: Trigger from GitHub pull requests: Trigger from GitHub pull requests | Heading: Auto-Maintenance: Auto-Maintenance

6. 6Auto-Maintenance - Checksum AI · Official docs · Checksum · retrieved 2026-09-26

   Supports 2 claims · Vendor documented, high confidence · verified 2026-09-26

   • Maintenance approach
   • Use cases

   Heading: Auto-Maintenance: Auto-Maintenance | Heading: Test Files (.checksum.spec.ts): Test files are standard Playwright TypeScript tests.

   Heading: Trigger from GitHub pull requests: Trigger from GitHub pull requests | Heading: Auto-Maintenance: Auto-Maintenance

7. 7Story and Test Format - Checksum AI · Official docs · Checksum · retrieved 2026-09-26

   Supports 20 claims · Vendor documented, high confidence · verified 2026-09-26

   • AI executes the app
   • AI generates code only
   • Auto-waiting
   • Automatic retries
   • Browser engines
   • Browsers
   • Code authoring
   • Code samples
   • Cross-browser testing
   • Cross-platform testing
   • Device modes
   • Execution model
   • Headed execution
   • Headless execution
   • Languages
   • Maintenance approach
   • Reliability mechanisms
   • Reusable steps
   • SDK
   • Selector-free execution

   Heading: Test Files (.checksum.spec.ts): Test files are standard Playwright TypeScript tests.

   Heading: Example: import { init } from \"@checksum-ai/runtime\";\n\nconst { test, defineChecksumTest, login, expect, checksumAI } = init();\n\ntest(\n defineChecksumTest(\"User Can Create Opportunity\", \"OFJlm\"),\n async ({ page, vs }) => {\n // Step 1: Navigate to Opportunities\n await page.goto(\"/opportu

   Heading: Test Files (.checksum.spec.ts): Test files are standard Playwright TypeScript tests. | Heading: API Testing: API Testing

   Heading: Auto-Maintenance: Auto-Maintenance | Heading: Test Files (.checksum.spec.ts): Test files are standard Playwright TypeScript tests.

   Heading: Auto-Recovery: Auto-Recovery | Heading: Key Characteristics: Uses Playwright’s built-in assertions (toBeVisible(), toHaveText()) that automatically retry.

8. 8CLI Reference - Checksum AI · Official docs · Checksum · retrieved 2026-09-26

   Supports 4 claims · Vendor documented, high confidence · verified 2026-09-26

   • Interfaces
   • Local execution
   • PR-aware test selection
   • Runner OS

   Heading: CLI Reference: CLI Reference | Heading: The Checksum Web App: The Checksum Web App | Heading: MCP Server: MCP Server

   Heading: CLI Reference: CLI Reference

9. 9Slack @checksum Bot - Checksum AI · Official docs · Checksum · retrieved 2026-09-26

   Supports 6 claims · Vendor documented, high confidence · verified 2026-09-26

   • Authoring method
   • Debug artifacts
   • Execution traces
   • Integrations
   • Natural language authoring
   • PR comments

   Heading: Generate Tests: Generate Tests | Heading: Slack @checksum Bot: The @checksum Slack bot lets your team trigger test generation from Slack | Heading: Detect Tests: Test Detection without source code - Direct app exploration

   Heading: Slack @checksum Bot: Reports and Traces

   Heading: Integrations: Integrations | Heading: Slack @checksum Bot: Slack @checksum Bot | Heading: Git Integration: GitHub, GitLab, Bitbucket, Azure DevOps | Heading: Coding Agent Integration: Rovo Dev Additional Setup

10. 10Detect Tests - Checksum AI · Official docs · Checksum · retrieved 2026-09-26

    Supports 2 claims · Vendor documented, high confidence · verified 2026-09-26

    • Authoring method
    • Autonomous exploration

    Heading: Generate Tests: Generate Tests | Heading: Slack @checksum Bot: The @checksum Slack bot lets your team trigger test generation from Slack | Heading: Detect Tests: Test Detection without source code - Direct app exploration

11. 11Auto-Healing - Checksum AI · Official docs · Checksum · retrieved 2026-09-26

    Supports 4 claims · verified 2026-09-26

    • Adapts to UI changes
    • AI failure analysis
    • Self-healing
    • Uses AI
12. 12Feature Health Dashboard - Checksum AI · Official docs · Checksum · retrieved 2026-09-26

    Supports 2 claims · verified 2026-09-26

    • Failure grouping
    • Uses AI
13. 13Auto-Recovery - Checksum AI · Official docs · Checksum · retrieved 2026-09-26

    Supports 3 claims · Vendor documented, high confidence · verified 2026-09-26

    • Automatic retries
    • Reliability mechanisms
    • Self-healing

    Heading: Auto-Recovery: Auto-Recovery | Heading: Key Characteristics: Uses Playwright’s built-in assertions (toBeVisible(), toHaveText()) that automatically retry.

14. 14MCP Server - Checksum AI · Official docs · Checksum · retrieved 2026-09-26

    Supports 2 claims · Vendor documented, high confidence · verified 2026-09-26

    • Interfaces
    • MCP server

    Heading: CLI Reference: CLI Reference | Heading: The Checksum Web App: The Checksum Web App | Heading: MCP Server: MCP Server

15. 15Integrations - Checksum AI · Official docs · Checksum · retrieved 2026-09-26

    Supports 2 claims · Vendor documented, high confidence · verified 2026-09-26

    • Integrations
    • VS Code extension

    Heading: Integrations: Integrations | Heading: Slack @checksum Bot: Slack @checksum Bot | Heading: Git Integration: GitHub, GitLab, Bitbucket, Azure DevOps | Heading: Coding Agent Integration: Rovo Dev Additional Setup

16. 16Git Integration - Checksum AI · Official docs · Checksum · retrieved 2026-09-26

    Supports 3 claims, high confidence · verified 2026-09-26

    • GitHub
    • Integrations
    • Setup difficulty

    Heading: Integrations: Integrations | Heading: Slack @checksum Bot: Slack @checksum Bot | Heading: Git Integration: GitHub, GitLab, Bitbucket, Azure DevOps | Heading: Coding Agent Integration: Rovo Dev Additional Setup

    Heading: Git Integration: Connecting Your Repositories | Heading: Environment Configuration: Environment Configuration

17. 17Coding Agent Integration - Checksum AI · Official docs · Checksum · retrieved 2026-09-26

    Supports 1 claim · Vendor documented, high confidence · verified 2026-09-26

    • Integrations

    Heading: Integrations: Integrations | Heading: Slack @checksum Bot: Slack @checksum Bot | Heading: Git Integration: GitHub, GitLab, Bitbucket, Azure DevOps | Heading: Coding Agent Integration: Rovo Dev Additional Setup

18. 18CI Integration - Checksum AI · Official docs · Checksum · retrieved 2026-09-26

    Supports 8 claims · Vendor documented, high confidence · verified 2026-09-26

    • CI execution
    • GitHub PR checks
    • Max concurrency
    • Merge gating
    • Parallel execution
    • Preview deployment testing
    • Private runners
    • Test sharding

    Heading: CI Integration: Sharding

19. 19Periodic Runs - Checksum AI · Official docs · Checksum · retrieved 2026-09-26

    Supports 2 claims · Vendor documented, high confidence · verified 2026-09-26

    • Editorial · Limitations
    • Scheduled execution

    Heading: Periodic Runs: Coming Soon — This feature is currently internal only.

20. 20Environment Configuration - Checksum AI · Official docs · Checksum · retrieved 2026-09-26

    Supports 3 claims · Editorial inference, high confidence · verified 2026-09-26

    • Secrets injection
    • Secrets management
    • Setup difficulty

    Heading: Git Integration: Connecting Your Repositories | Heading: Environment Configuration: Environment Configuration

21. 21Microsoft Entra ID SSO - Checksum AI · Official docs · Checksum · retrieved 2026-09-26

    Supports 11 claims · Vendor documented, high confidence · verified 2026-09-26

    • Audit logs
    • Certifications
    • Configurable retention
    • Customer data used for training
    • Data regions
    • Data residency
    • RBAC
    • SCIM
    • SSO (OIDC)
    • SSO (SAML)
    • Training opt-out

    Heading: Microsoft Entra ID SSO: Microsoft Entra ID SSO

Hands-on tested: no (documentation research only) · Content updated 2026-09-26