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testcritic

Leapwork vs Puppeteer

Feature checklists rarely decide anything. What decides it is the pricing metric, who has to write the tests, and which limitation you can live with.

Entry price

Quote on request

Quote only

Free and open source

Open source

What drives the bill

The metric that actually scales your invoice.

Enterprise quote-based licensing, typically annual and sized by concurrent runners plus authoring seats.

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

Free tier

Free trial.

Everything, self-hosted

Open source

Apache-2.0

Self-hostable

No-code authoring

Languages

Codeless
JavaScriptTypeScript

Platforms

WebDesktopAPISAPMainframe
Web

Fits teams

Enterprise
Solo / side projectStartup

Adoption

Emerging

Leapwork · since 2015

Widely used

Google · since 2017

Strengths

  • Genuinely usable by non-technical staff — the flowchart model is easier than any script-behind-a-recorder approach.
  • Covers Citrix, virtual desktop and mainframe environments that most tools cannot touch.
  • Doubles as an RPA platform, which can consolidate two budgets.
  • Small, fast, and very well documented for Chrome-specific work.
  • First-class access to the Chrome DevTools protocol for performance tracing and coverage.
  • Excellent at non-test jobs: PDF rendering, screenshots, scraping.

Limitations

  • Flowcharts do not diff or merge, so version control is essentially unusable.
  • Complex logic becomes an unreadable sprawl of blocks.
  • Enterprise pricing with no small-team entry point.
  • No test runner, assertions, retries or reporting — you assemble all of it.
  • Chrome and Firefox only; no WebKit.
  • For E2E testing specifically, Playwright is a strict superset. Choose Puppeteer only when you want a minimal automation library.

Best for

Enterprises where business users must own automation and Citrix or mainframe is in scope.

Automation jobs that are not tests, or Chrome-only tooling where you want minimal dependencies.

Pricing last reviewed August 2026 and is indicative only — confirm on each vendor’s own page.