Testim vs Devin
Testim and Devin are two popular AI coding tools that developers frequently compare. Testim uses a freemium model starting at Free, while Devin is paid from $500/mo. Testim offers a free tier, while Devin does not. Below we break down features, pricing, strengths, and weaknesses to help you decide which tool fits your workflow best.
Last updated: March 2026
Quick Verdict
Choose Testim if you want ai-powered end-to-end testing that adapts to ui changes.. Testim's biggest strengths include ai smart locators dramatically reduce test flakiness and both codeless and coded test options. Plus, it has a free tier to get started. Choose Devin if you prefer the world's first fully autonomous ai software engineer.. Key advantages include most autonomous ai coding agent available and can handle end-to-end tasks without hand-holding.
| Testim | Devin | |
|---|---|---|
| Pricing | Free | $500/mo |
| Free Tier | Yes | No |
| Pricing Model | Freemium | Paid |
| Rating | ★ 4.2 | ★ 4.2 |
| Categories | Code Review & Testing | AI Agents |
| Key Features | 6 features | 5 features |
| Feature | Testim | Devin |
|---|---|---|
| AI-powered test creation and maintenance | ✓ | — |
| Smart Locators that adapt to UI changes | ✓ | — |
| Visual test recorder for codeless testing | ✓ | — |
| Coded test support for advanced scenarios | ✓ | — |
| Cross-browser and parallel test execution | ✓ | — |
| CI/CD integration with all major providers | ✓ | — |
| Fully autonomous coding from task description to deployment | — | ✓ |
| Sets up its own dev environment and toolchain | — | ✓ |
| Plans, codes, debugs, and tests independently | — | ✓ |
| Handles complex multi-step engineering tasks | — | ✓ |
| Slack integration for task assignment and updates | — | ✓ |
Testim
Pros
- + AI Smart Locators dramatically reduce test flakiness
- + Both codeless and coded test options
- + Good for teams transitioning to test automation
- + Strong CI/CD integration
Cons
- − Free tier limited in test runs
- − Complex tests may still require coding knowledge
- − Can be slow for large test suites
Devin
Pros
- + Most autonomous AI coding agent available
- + Can handle end-to-end tasks without hand-holding
- + Great for repetitive or well-defined engineering tasks
Cons
- − Very expensive at $500/mo for teams
- − Output quality varies on complex or ambiguous tasks
- − Limited transparency into decision-making process
The Bottom Line
Choose Testim if: you want ai-powered end-to-end testing that adapts to ui changes.. It has a free tier to get started, which Devin lacks. It's completely free to use. Keep in mind: free tier limited in test runs.
Choose Devin if: you prefer the world's first fully autonomous ai software engineer.. Keep in mind: very expensive at $500/mo for teams.
