Greptile vs Chromatic
Greptile and Chromatic are both popular tools in the Code Review & Testing space. Greptile uses a paid model starting at $40/mo, while Chromatic is freemium from Free. Chromatic offers a free tier, while Greptile 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 Greptile if you want ai that understands your entire codebase for code review and search.. Greptile's biggest strengths include deep codebase understanding powers high-quality reviews and natural language search finds code by intent, not just text. Choose Chromatic if you prefer visual testing and review platform built for storybook components.. Key advantages include best-in-class integration with storybook and built by the storybook maintainers themselves. It also has a free tier to get started. It's also rated higher (4.5 vs 4.1).
AI that understands your entire codebase for code review and search.
Visual testing and review platform built for Storybook components.
| Greptile | Chromatic | |
|---|---|---|
| Pricing | $40/mo | Free |
| Free Tier | No | Yes |
| Pricing Model | Paid | Freemium |
| Rating | ★ 4.1 | ★ 4.5 |
| Categories | Code Review & Testing | Code Review & Testing |
| Key Features | 6 features | 6 features |
| Feature | Greptile | Chromatic |
|---|---|---|
| Semantic codebase search and Q&A | ✓ | — |
| AI code review on pull requests | ✓ | — |
| Full repository indexing and understanding | ✓ | — |
| Natural language queries about your code | ✓ | — |
| API for building custom AI code tools | ✓ | — |
| GitHub and GitLab integration | ✓ | — |
| Visual regression testing for Storybook components | — | ✓ |
| Cross-browser snapshot testing | — | ✓ |
| UI review and approval workflow | — | ✓ |
| Storybook publishing and hosting | — | ✓ |
| Interaction testing for component behavior | — | ✓ |
| GitHub and CI/CD integration | — | ✓ |
Greptile
Pros
- + Deep codebase understanding powers high-quality reviews
- + Natural language search finds code by intent, not just text
- + API enables building custom tools on top of code intelligence
- + Excellent for onboarding developers to new codebases
Cons
- − No free tier — paid only
- − Indexing large repos can take time initially
- − Newer product with smaller user base
Chromatic
Pros
- + Best-in-class integration with Storybook
- + Built by the Storybook maintainers themselves
- + Generous free tier for open-source projects
- + Excellent collaborative review workflow
Cons
- − Requires Storybook — not useful without it
- − Snapshot volume can drive up costs quickly
- − Limited to component-level testing
The Bottom Line
Choose Greptile if: you want ai that understands your entire codebase for code review and search.. Keep in mind: no free tier — paid only.
Choose Chromatic if: you prefer visual testing and review platform built for storybook components.. It has a free tier to get started, which Greptile lacks. It's completely free to use. It holds a higher user rating (4.5 vs 4.1). Keep in mind: requires storybook — not useful without it.
Both tools compete in the Code Review & Testing space. The right choice depends on your specific needs, team size, and budget.
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