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 | Supabase Developer Tools |
|---|---|---|
| Rating | No reviews yet | 4.9(164) |
| Starting Price | — | Free |
| Pricing Model | Contact Sales | Freemium |
| Free Plan | ||
| Free Trial | ||
| API Available |
| Verified | Verified |
| Founded | — | 2020 |
| HQ | — | San Francisco, CA |
| Team Size | — | 51-200 |
| Platforms | — | WebSelf-hosted |
| Top Integrations | PlaywrightCypressSeleniumAppium+5 more | VercelNetlifyGitHubCloudflare+2 more |
| 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. | Supabase is the open-source Firebase alternative giving developers a Postgres database, authentication, instant APIs, storage, and edge functions. Beloved by developers for being open, fast, and genuinely cheaper than Firebase. |