# Data Theorem API Security vs Semgrep Code: side-by-side comparison (2026) [Data Theorem API Security](https://cybersectools.com/tools/data-theorem-api-security) is a commercial [API security](https://cybersectools.com/categories/api-security) solution by [Data Theorem](https://cybersectools.com/companies/data-theorem). [Semgrep Code](https://cybersectools.com/tools/semgrep-code) is a commercial [static application security testing](https://cybersectools.com/categories/sast) solution by [Semgrep](https://cybersectools.com/companies/semgrep). Features, integrations, deployment and the company behind each one, side by side. ## Our take What our shortlists say about the one we picked. ### [Semgrep Code](https://cybersectools.com/tools/semgrep-code) Best for: Security teams that want to write their own rules It earns its place because a security team can turn its own secure coding standards into guardrails that run on every pull request and block whole classes of flaws. It fits companies from startups to enterprises. Semgrep Assistant uses an outside AI model to triage findings, so check how that fits your rules on code privacy. From [Best SAST Solutions for Business](https://cybersectools.com/shortlists/best-sast-solutions), Fall 2026. Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about). Need the answer fast? [Best API Security Solutions for Business](https://cybersectools.com/shortlists/best-api-security-solutions) picks Akamai API Security, Salt Security Salt Collect, Cloudflare API Shield and 4 more. ## Side-by-side comparison | | Data Theorem API Security | Semgrep Code | |---|---|---| | Pricing model | Commercial | Commercial | | Category | API Security | Static Application Security Testing | | Verified | No | No | | Deployment type | Hybrid | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise | | Company | Data Theorem | Semgrep | | Headquarters | – | – | ### Use cases and capabilities | | Data Theorem API Security | Semgrep Code | |---|---|---| | Bot Protection | Yes | – | | DAST | Yes | – | | SAST | – | Yes | | DevSecOps | – | Yes | | Source Code Analysis | – | Yes | ### Core features **Data Theorem API Security** 10 features listed. Sign in on the page to see them. **Semgrep Code** 10 features listed. Sign in on the page to see them. ### Integrations **Data Theorem API Security** 13 integrations listed. Sign in on the page to see them. **Semgrep Code** 7 integrations listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Data Theorem API Security](https://cybersectools.com/tools/data-theorem-api-security) fits if you need both cloud and on-premises options. - [Semgrep Code](https://cybersectools.com/tools/semgrep-code) fits if you want a cloud product and you are a startup. ## Data Theorem API Security vs Semgrep Code FAQ Common questions when comparing Data Theorem API Security vs Semgrep Code for API security. ### What is the difference between Data Theorem API Security and Semgrep Code? **Data Theorem API Security**: API security platform for discovery, testing, and runtime protection. Built by Data Theorem. **Semgrep Code**: SAST solution that scans 30+ languages to find and fix code vulnerabilities. Built by Semgrep. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Data Theorem API Security and Semgrep Code? **Data Theorem API Security** is made by Data Theorem. **Semgrep Code** is made by Semgrep. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Data Theorem API Security a good alternative to Semgrep Code? In part. Data Theorem API Security and Semgrep Code are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Data Theorem API Security vs Indusface AppTrana - API Protection](https://cybersectools.com/compare/data-theorem-api-security-vs-indusface-apptrana-api-protection) - [Data Theorem API Security vs Imperva API Security](https://cybersectools.com/compare/data-theorem-api-security-vs-imperva-api-security) - [Data Theorem API Security vs Ammune API Discovery](https://cybersectools.com/compare/ammune-api-discovery-vs-data-theorem-api-security) - [Semgrep Code vs Indusface AppTrana - API Protection](https://cybersectools.com/compare/indusface-apptrana-api-protection-vs-semgrep-code) - [Semgrep Code vs Imperva API Security](https://cybersectools.com/compare/imperva-api-security-vs-semgrep-code) - [Semgrep Code vs Ammune API Discovery](https://cybersectools.com/compare/ammune-api-discovery-vs-semgrep-code) ## Alternatives to each - [See all Data Theorem API Security alternatives](https://cybersectools.com/alternatives/data-theorem-api-security) - [See all Semgrep Code alternatives](https://cybersectools.com/alternatives/semgrep-code) --- Source: https://cybersectools.com/compare/data-theorem-api-security-vs-semgrep-code For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/data-theorem-api-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Data Theorem API Security and Semgrep Code: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md