Cursor
GitHub Copilot
Claude Code
Windsurf Editor
Augment Code
Factory
CodeRabbit
Devin is an autonomous agent that solves engineering tasks through the use of its own shell, code editor, and web browser.

Seer
Testim
Cypress.io
mabl
GitHub Copilot
Bugsnap AI
TestMu AI (Formerly LambdaTest)
Automated testing that runs on every pull request. AI-powered, always up-to-date, zero maintenance.

Which is more popular?
Based on our record, Devin seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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D
Devin
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|
|
|---|---|---|
| Website | cognition.com | bugster.dev |
| Pricing | — | |
| Platforms | — | |
| Company | — | Startup from the United States |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of Devin yet.
Bugster is an testing agent that performs end-to-end (E2E) testing in real browsers without requiring code. Transform manual test cases into automated AI-powered tests instantly. Our platform uses intelligent agents that run on every pull request, testing your web applications like real users...
What each product offers, as listed by its team.

No features have been listed yet.
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Devin review: is it a better AI coding agent than Cursor?
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How often each product is chosen within a category, 0–100% relative to the other.

As answered by people managing Devin and Bugster.dev.
Bugster.dev's answer:
Bugster autonomously updates tests based on real user flows, eliminates manual test creation, detects bugs early, and integrates seamlessly with CI/CD pipelines.
Bugster.dev's answer:
Bugster stands out by offering fully autonomous test maintenance, automatically adapting tests as your application evolves—eliminating the need for constant manual updates. Unlike competitors that rely on static scripts, Bugster generates end-to-end (E2E) tests based on real user interactions, ensuring that test cases reflect actual user behavior. Developers save valuable time by avoiding manual test creation while benefiting from detailed AI-powered logs and reports that accelerate the debugging process. Bugster seamlessly integrates with CI/CD pipelines, enabling continuous testing and ensuring that your application remains stable and reliable. With Bugster, busy developers can focus on delivering features, knowing their application is being thoroughly tested in the background.
Share your experience with using Devin and Bugster.dev. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

Cognition, "Introducing Devin, the first AI software engineer" (March 12, 2024): the launch post; the 13.86% SWE-bench self-report and unassisted-evaluation details. - Source: dev.to / 3 months ago
Tracking Bugster.dev since Mar 2025.
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Transform hours of debugging into seconds with a single command. Experience coding at thought-speed with Claude's AI that understands your entire codebase—no more context switching, just breakthrough results.
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Slow, difficult and unreliable testing for anything that runs in a browser. Install Cypress in seconds and take the pain out of front-end testing.
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