Semgrep vs Sourcery
Which Code Review AI tool is better in 2026?
Semgrep
Autonomous code security and static analysis for developers
Sourcery
AI code reviews, security scanning, and team analytics for every pull request
Side-by-side
Semgrep is the more established option (raised $204M); pricing is comparable on both sides.
| Metric | Semgrep | Sourcery |
|---|---|---|
| Taglinei | Autonomous code security and static analysis for developers | AI code reviews, security scanning, and team analytics for every pull request |
| Foundedi | 2017🏆 | 2018 |
| HQi | San Francisco, United States | London, United Kingdom |
| Employeesi | — | — |
| Neuron scorei | 75🏆 | 67 |
| Total fundingi | $204M🏆 | $1.9M |
| Latest roundi | Series D · Feb 2025 | Seed · Jan 2022 |
| Valuationi | — | — |
| Cheapest paid plani | Pricing not disclosed | Pricing not disclosed |
| Free plani | ✓ | ✓ |
| Free triali | ✓ | ✓ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Free | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Semgrep and Sourcery.
| Capability | Semgrep | Sourcery |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✓ | ✓ |
| OAuth 2.0 | ✓ | ✓ |
| SDK languages | 1 (Python) | — |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Semgrep
- Has raised more capital ($204M vs $1.9M)
- Higher Neuron score (75 vs 67)
- More mature (2017)
🔵 Strengths of Sourcery
- Newer company (2018)
Which should you choose?
Choose Sourcery if price matters most — it starts at Free, which is friendlier for teams watching burn. Both AI Code Review tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Semgrep if you want the most established option — it has raised $204M, suggesting more runway for enterprise features, support, and long-term roadmap. For mission-critical workflows or larger teams, that stability often outweighs a lower monthly price.
Frequently asked questions
Semgrep vs Sourcery — which is better?
It depends on your priority. Semgrep has raised more capital and is the more established option; Sourcery has broader feature depth. See the side-by-side table above.
Is Semgrep cheaper than Sourcery?
No — Sourcery's cheapest paid plan is Free, while Semgrep's is Free.
Do Semgrep and Sourcery offer free plans?
Semgrep: Yes, has a free plan. Sourcery: Yes, has a free plan.
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