TestDriver vs TestCafe

From $20 per seat/month (120 testing minutes included, then $0.14/minute)

Free and open source

The seat price is the small half of the bill: $20 per seat covers 120 testing minutes, then metering kicks in at $0.14 a minute (about $8.40 an hour). Seats are billed for every GitHub user who gets a PR review or runs a test, and a vision model driving a desktop is slower per test than a headless browser — model the minutes before committing a large suite.

Free and open source. You pay in engineering time and CI minutes.

Free trial rather than a standing free tier; paid seats include 120 testing minutes a month.

Everything, self-hosted

Niche

TestDriver

Established

DevExpress · since 2016

• Tests surfaces nothing else reaches — browser extensions, packaged desktop apps, canvas and third-party OAuth screens.
• No selectors to maintain, so a refactor that renames every class breaks nothing.
• Runs per pull request in a disposable sandbox rather than against a shared staging environment.

• Zero setup: no drivers, no browser downloads, works on any installed browser including mobile Safari on a real phone.
• Automatic waiting and stable selectors with very little configuration.
• Genuinely simple concurrency flag for parallel runs.

• A vision model is non-deterministic. Reruns of an unchanged test do not always take the same path, which makes a genuine failure harder to distinguish from a bad frame.
• Billed by testing hours, and driving a real desktop is slow — a suite that costs pennies on Playwright can cost real money here.
• Young product with a small community; expect to be an early reporter of your own bugs.

• The proxy architecture occasionally breaks on apps with strict CSP, service workers or unusual auth flows.
• Smaller community and slower ecosystem growth than Playwright or Cypress.
• No component testing story.

Teams testing extensions, desktop apps or canvas-heavy UIs, where selector-based runners simply cannot see the thing under test.

Small teams who want a working cross-browser suite with the least possible setup.