Semgrep

What is Semgrep?

Semgrep is an application security platform that helps engineering and security teams find and fix vulnerabilities across code, dependencies, and secrets without drowning developers in noise.

It combines fast, rule-based static analysis (SAST) with software composition analysis (SCA) for open-source dependency risk and secrets scanning that prevents hardcoded credentials from shipping.

What sets the current product apart is its layer of multimodal AI: it pairs deterministic rules with AI reasoning to catch more complex, context-dependent issues such as OWASP risks and logic flaws, while AI-powered triage filters out a large share of false positives and even remembers triage decisions so the same false positives do not resurface.

Semgrep is built for developers and AppSec teams alike, integrating into CI/CD pipelines, IDEs like VS Code and JetBrains, and source platforms including GitHub, GitLab, and Bitbucket, with AI-assisted remediation that proposes tailored fixes directly in pull requests. It also offers MCP integration to help secure AI-generated code.

Use cases include shifting security left in pull requests, securing supply chains, scanning for leaked secrets, and enforcing custom organizational rules through its flexible pattern-matching language.

Pros include high signal-to-noise, a generous free Community Edition, and deep developer-tool integrations; cons are that writing advanced custom rules takes a learning investment and the most powerful AI and enterprise features sit behind paid tiers. Pricing changes often, so check the official site for current plans.

Semgrep's core capabilities include SAST static analysis with custom rule support, Software composition analysis for dependency risk, Secrets scanning to block leaked credentials, AI triage that reduces false positives and remembers decisions, AI-assisted fixes delivered in pull requests and CI/CD, IDE, and Git platform integrations.

SAST static analysis with custom rule support is built in, Software composition analysis for dependency risk is built in, Secrets scanning to block leaked credentials is built in, AI triage that reduces false positives and remembers decisions is built in, so you get a rounded toolkit rather than a single trick.

Each feature is designed to take the manual effort out of the task and help you reach a usable result faster, which is what makes Semgrep worth a place on your shortlist.

On the plus side, users consistently highlight High signal-to-noise with strong false-positive reduction, Generous free Community Edition and Deep integration into developer and CI/CD workflows as the reasons they keep using Semgrep.

It isn't perfect, though — Advanced custom rule writing has a learning curve and Top AI and enterprise capabilities require paid plans are the trade-offs people most often mention, so weigh those against your own priorities before you commit.

As with any AI tool, the output still benefits from a quick human review, but Semgrep gets you most of the way there with far less effort.

Semgrep runs on a freemium pricing model, so you can start for free and only pay once you outgrow the free tier — handy for testing it on a real task before spending anything.

AI-tool pricing changes often, so always check the current plans, seats and add-ons on the official site for the latest details before you buy. Who is Semgrep for? It's best suited for ai-assisted code, supply chain and secrets security.

Whether you're a beginner trying this kind of AI tool for the first time or a professional who'll use it every day, it's a credible option to consider.

If you're still deciding, compare Semgrep against the alternatives and the head-to-head comparisons linked below — looking at features, pricing and real user ratings side by side is the fastest way to find the right fit for your workflow and budget.

Who is Semgrep for?

Semgrep is best suited for ai-assisted code, supply chain and secrets security. Whether you are trying this kind of coding & development tool for the first time or use one every day, it is a credible option to shortlist — compare it with the alternatives and head-to-head comparisons linked on this page to find the best fit for your workflow and budget.