We've compared 2 tools across pricing, features, ratings, and reviews to help you make an informed decision. No paid placements — just facts.
Compare different tools →| Feature |  BrowserStack Test Companion Developer Tools |  Vercel Developer Tools |
|---|---|---|
| Rating | No reviews yet | No reviews yet |
| Pricing | — | Free as of Sep 15, 2026 |
| Pricing Model | Freemium | Unknown |
| Free Plan | ||
| Free Trial | ||
| API Available | ||
| Verified |
| Verified |
| Founded | — | 2015 |
| HQ | — | San Francisco, CA |
| Team Size | — | 201-500 |
| Platforms | — | Web |
| Top Integrations | PlaywrightCypressSeleniumCI/CD+4 more | Slack |
| Key Features |
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| Description | BrowserStack Test Companion is an agentic AI assistant for software testing that runs directly inside the IDE that SDETs and quality engineers already use, rather than in a separate dashboard. It authors, executes, debugs, and maintains automated tests across functional, visual, accessibility, and API testing, and works with any automation framework to test mobile and web applications on real devices. It adapts to a team's existing frameworks, code, utilities, and conventions, and includes specialised agents to debug failures, heal broken tests, and run exploratory testing to find edge cases and coverage gaps. | Vercel is the platform for frontend developers, providing the speed and reliability innovators need to create at the moment of inspiration. Built by the creators of Next.js, Vercel powers Nike, eBay, Mercedes-Benz, and millions of developers. |
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