Checksum

What it does

Checksum is a testing platform for engineering and QA teams. It analyzes an application and, optionally, connected source code to identify important user flows, then generates Playwright tests and delivers them as pull requests to a test repository. Teams review and merge the proposed code. Tests can run through the Checksum CLI, CI, or REST API; reports, traces, videos, and HAR files are available in the web app.

The service can run tests continuously in CI, detect broken tests as an application changes, and propose healing changes in a pull request for review. Its documentation describes monitoring suite health and triaging bugs; the homepage also describes production-error monitoring. Checksum is cloud-hosted, with web-app access and developer surfaces including CLI, REST API, CI, and integrations for coding agents and chat. It is not documented as self-serve: onboarding requires a demo and Proof of Value, access to a test environment, and read-only front-end code access. The resulting tests are standard Playwright code that customers can run and modify outside Checksum. API testing is identified as available on Enterprise plans.

What it can do

• Detects important application user flows for testing
• Generates Playwright end-to-end tests and delivers them as pull requests
• Runs tests through CLI, CI, or REST API
• Attempts to heal broken tests and proposes changes in pull requests
• Provides test-run reports, traces, videos, and HAR files
• Monitors suite health and supports bug triage

Works with

• GitHub
• Slack
• MCP-compatible coding agents
• GitLab

Before you choose

• Onboarding is vendor-led rather than self-serve and requires environment access plus read-only front-end code access.
• The pricing page lists Emerging, Scaling, and Enterprise workflow volumes but no numeric rates; pricing is based on maintained workflows.
• The pricing page advertises a free 30-day trial, while docs describe a Proof of Value; confirm the applicable offer and terms. API testing is listed as Enterprise-only.

Listed under

• Coding
• Code review and testing
• API testing
• Ci/cd
• End-to-end testing
• Engineering teams
• Playwright
• QA

Get started

Documentation says the service is not self-serve and that each customer starts with a demo and Proof of Value.

1. Request a demo and arrange a Proof of Value with the Checksum team.
2. Provide access to a test environment and read-only access to front-end code; Checksum sets up the project and test repository.
3. Review generated Playwright tests delivered as pull requests, then run them through CLI, CI, or REST API.

Pricing is based on the number of workflows maintained. No numeric price or monthly/annual billing basis is published in the vendor documentation. Pricing page lists a free 30-day trial; docs separately describe a Proof of Value before signing.

30-day free trial.

Source: checksum.ai/product/pricing, checked 1 Nov 2026. Prices can change; check before you buy.

Sources for this overview

Product pages, documentation, and pricing checked 1 Nov 2026. Each source supports part of the overview; availability and prices can change.

• Checksum AI: E2E Testing Platform - Checksum AI ↗checksum.ai
• Pricing | Checksum ↗checksum.ai
• Checksum: Ship faster without trading off quality ↗checksum.ai
• Checksum: Ship faster without trading off quality ↗checksum.ai

Company website

checksum.ai: product, pricing and policy pages

YC directory mirror

Batch and company name

Social accounts

Accounts the company links, and its posts on X

Human review

Checked by a person

knowledge_base

manual_review

Last checked 1 Nov 2026. Every field keeps its source and date; unknown means we couldn’t confirm it.