Semgrep vs Silence Laboratories
Which for Cyber Defense AI tool is better in 2026?
Semgrep
Autonomous code security and static analysis for developers
Silence Laboratories
Private computing infrastructure using MPC to protect secrets, data and keys
Side-by-side
Semgrep is the more established option (raised $204M); pricing is comparable on both sides.
| Metric | Semgrep | Silence Laboratories |
|---|---|---|
| Taglinei | Autonomous code security and static analysis for developers | Private computing infrastructure using MPC to protect secrets, data and keys |
| Foundedi | 2017🏆 | 2021 |
| HQi | San Francisco, United States | Singapore, Singapore |
| Employeesi | — | 11-50🏆 |
| Neuron scorei | 75🏆 | 64 |
| Total fundingi | $204M🏆 | $6M |
| Latest roundi | Series D · Feb 2025 | Pre-Series A · Feb 2024 |
| 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 | Enterprise · Contact sales |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Semgrep and Silence Laboratories.
| Capability | Semgrep | Silence Laboratories |
|---|---|---|
| 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 $6M)
- Higher Neuron score (75 vs 64)
- Offers a free plan
- Offers a free trial
🔵 Strengths of Silence Laboratories
- Newer company (2021)
Which should you choose?
Choose Silence Laboratories if price matters most — it starts at Enterprise · Contact sales, 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 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 Silence Laboratories — which is better?
It depends on your priority. Semgrep has raised more capital and is the more established option; Silence Laboratories has broader feature depth. See the side-by-side table above.
Is Semgrep cheaper than Silence Laboratories?
No — Silence Laboratories's cheapest paid plan is Enterprise · Contact sales, while Semgrep's is Free.
Do Semgrep and Silence Laboratories offer free plans?
Semgrep: Yes, has a free plan. Silence Laboratories: Paid only.
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