Semgrep vs Sublime Security
Which for Cyber Defense AI tool is better in 2026?
Semgrep
Autonomous code security and static analysis for developers
Sublime Security
Autonomous email defense for the post-LLM threat era
Side-by-side
Sublime Security leads on both fronts — more capital raised ($244M) and a lower entry price than Semgrep.
| Metric | Semgrep | Sublime Security |
|---|---|---|
| Taglinei | Autonomous code security and static analysis for developers | Autonomous email defense for the post-LLM threat era |
| Foundedi | 2017🏆 | 2020 |
| HQi | San Francisco, United States | Washington, US |
| Employeesi | — | 101-250🏆 |
| Neuron scorei | 75🏆 | 52 |
| Total fundingi | $204M | $244M🏆 |
| Latest roundi | Series D · Feb 2025 | Series C · Oct 2025 |
| Valuationi | — | —🏆 |
| Cheapest paid plani | Pricing not disclosed | —🏆 |
| Free plani | ✓ | ✗ |
| Free triali | ✓ | ✗ |
| Top tier pricei | Pricing not disclosed | Enterprise · Contact sales |
| Pricing summaryi | Free | 1 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Semgrep and Sublime Security.
| Capability | Semgrep | Sublime Security |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✓ |
| Webhooks | ✓ | ✓ |
| OAuth 2.0 | ✓ | ✓ |
| SDK languages | 1 (Python) | 2 (python, go) |
| Free plan | ✓ | ✗ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Semgrep
- Higher Neuron score (75 vs 52)
- Offers a free plan
- Offers a free trial
- More mature (2017)
🔵 Strengths of Sublime Security
- Has raised more capital ($244M vs $204M)
- Newer company (2020)
Which should you choose?
Choose Sublime Security if price matters most — it starts at Freemium, which is friendlier for teams watching burn. Both AI for Cyber Defense tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Sublime Security if you want the most established option — it has raised $244M, 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 Sublime Security — which is better?
It depends on your priority. Semgrep is the leaner option; Sublime Security is cheaper to start. See the side-by-side table above.
Is Semgrep cheaper than Sublime Security?
No — Sublime Security's cheapest paid plan is Freemium, while Semgrep's is Free.
Do Semgrep and Sublime Security offer free plans?
Semgrep: Yes, has a free plan. Sublime Security: Paid only.
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