Semgrep
Application security platform built on an open-source static analysis engine, combining code scanning, supply chain and secrets detection with LLM triage.
Visit Website ↗ + Add to Compare Claim This CompanyOverview
Semgrep started as an open-source, rule-based static analysis tool that developers can write rules for in a syntax resembling the code itself. The commercial platform adds Semgrep Code, Supply Chain, Secrets and an IDE guard for AI-generated code.
It now combines traditional program analysis with large language models to reduce false positives and suggest fixes.
The developer-friendly rule model is its differentiator, letting security teams codify custom checks without learning a heavy query language.
Innovation Matrix Assessment
Added AI-assisted triage and guardrails for AI-generated code while keeping its open-source engine.
Fast scans and custom rules fit developer workflows and cut noise.
$100M Series D in February 2025 led by Menlo (SecurityWeek); total near $204M; no 2026 round found.
Lightweight pattern-based SAST differs from heavy legacy scanners but SAST remains crowded.
Broad open-source usage suggests real adoption; independent accuracy benchmarks were not located.
Code security matters more as AI generates more code.
Why CISOs Should Care
Developers can run fast scans and security teams can enforce custom rules in CI.
What Makes It Different
Rules are written in code-like syntax on an open-source engine, then layered with LLM triage.
The Matrix Verdict
63/100 — INCREMENTAL INNOVATOR
Semgrep scores 63/100, placing it in the Incremental Innovator tier. The score reflects the strengths and limits described in the dimension rationales, with higher marks only where independently reported evidence supports them.
Editorial Note: Claims vs. Verified Findings
Effectiveness claims are vendor-stated; funding is press-reported.
Sources
Alternatives to Semgrep
ThreatLocker
CISO ReviewedZero Trust endpoint protection platform that blocks unknown applications by default through allowlisting, ringfencing, and storage control.
Endor Labs
Reachability-based software composition analysis that filters open-source dependency risk down to what code paths are actually exploitable.
Apiiro
Builds a continuous 'code risk graph' that maps code, developers, and cloud deployment to prioritize AppSec findings by…
Socket
A software supply chain security platform that combines automated dependency analysis with human verification to catch malicious and…
JFrog
Public software supply chain security platform (Xray plus Advanced Security) that scans binaries and artifacts end-to-end from the…
ArmorCode
Tool-agnostic ASPM layer that correlates findings from 300+ existing security tools into one prioritized backlog, without running its…