Macroscope vs Semgrep
Which Code Review AI tool is better in 2026?
Macroscope
AI codebase intelligence from the Periscope founders — status, review, and answers
Semgrep
Autonomous code security and static analysis for developers
Side-by-side
Semgrep is the more established option (raised $204M), but Macroscope is cheaper to start.
| Metric | Macroscope | Semgrep |
|---|---|---|
| Taglinei | AI codebase intelligence from the Periscope founders — status, review, and answers | Autonomous code security and static analysis for developers |
| Foundedi | 2023 | 2017🏆 |
| HQi | San Francisco, United States | San Francisco, United States |
| Employeesi | 20🏆 | — |
| Neuron scorei | 71 | 75🏆 |
| Total fundingi | $40M | $204M🏆 |
| Latest roundi | Series A · Sep 2025 | Series D · Feb 2025 |
| Valuationi | — | — |
| Cheapest paid plani | From $30/mo🏆 | Pricing not disclosed |
| Free plani | ✓ | ✓ |
| Free triali | ✗ | ✓ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Free · From $30/mo | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Macroscope and Semgrep.
| Capability | Macroscope | Semgrep |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✓ | ✓ |
| OAuth 2.0 | ✓ | ✓ |
| SDK languages | — | 1 (Python) |
| Free plan | ✓ | ✓ |
| Free trial | ✗ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Macroscope
- Lower starting price ($30/mo)
- Newer company (2023)
🔵 Strengths of Semgrep
- Has raised more capital ($204M vs $40M)
- Higher Neuron score (75 vs 71)
- Offers a free trial
- More mature (2017)
Which should you choose?
Choose Macroscope if price matters most — it starts at Free · From $30/mo, 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
Macroscope vs Semgrep — which is better?
It depends on your priority. Macroscope is the leaner option; Semgrep has broader feature depth. See the side-by-side table above.
Is Macroscope cheaper than Semgrep?
Yes — Macroscope's cheapest paid plan is Free · From $30/mo, while Semgrep's is Free.
Do Macroscope and Semgrep offer free plans?
Macroscope: Yes, has a free plan. Semgrep: Yes, has a free plan.
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