# Joi Security vs Semgrep Code: side-by-side comparison (2026)

[Joi Security](https://cybersectools.com/tools/joi-security) is a free [static application security testing](https://cybersectools.com/categories/sast) solution. [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 SAST Solutions for Business](https://cybersectools.com/shortlists/best-sast-solutions) picks Checkmarx One Application Security Platform, Veracode Application Risk Management Platform, OpenText Fortify SAST and 4 more.

## Side-by-side comparison

| | Joi Security | Semgrep Code |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Static Application Security Testing | Static Application Security Testing |
| Verified | No | No |
| Deployment type | On-Premises | Cloud |
| Company size fit | Startup, SMB, Mid-Market | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | 44 | – |
| Last commit | Jan 2024 | – |
| Company | – | Semgrep |
| Headquarters | – | – |

### Use cases and capabilities

| | Joi Security | Semgrep Code |
|---|---|---|
| SQL Injection | Yes | – |
| SSRF | Yes | – |
| Node.js | Yes | – |
| XSS | Yes | – |
| RCE | Yes | – |
| SAST | – | Yes |
| DevSecOps | – | Yes |
| Source Code Analysis | – | Yes |

### Core features

**Joi Security**

No features listed.

**Semgrep Code**

10 features listed. Sign in on the page to see them.

### Integrations

**Joi Security**

No integrations listed.

**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.

- [Joi Security](https://cybersectools.com/tools/joi-security) fits if you need to run it on your own servers, you need a free product and you want an open-source product.
- [Semgrep Code](https://cybersectools.com/tools/semgrep-code) fits if you want a cloud product and you are an enterprise.

## Joi Security vs Semgrep Code FAQ

Common questions when comparing Joi Security vs Semgrep Code for static application security testing.

### What is the difference between Joi Security and Semgrep Code?

**Joi Security**: A CLI tool that performs security assessments on Joi validator schemas by testing them against various attack vectors including XSS, SQL injection, RCE, and SSRF.

**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 Joi Security and Semgrep Code?

**Joi Security** is open-source with 44 GitHub stars. **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 Joi Security a good alternative to Semgrep Code?

Often, yes. Joi Security and Semgrep Code are both Static Application Security Testing products. Key differences: Joi Security is Free while Semgrep Code is Commercial, Joi Security is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Joi Security vs QuestorAI](https://cybersectools.com/compare/joi-security-vs-questorai-vulndna)
- [Joi Security vs Snyk Code](https://cybersectools.com/compare/joi-security-vs-snyk-code)
- [Joi Security vs SonarSource SonarQube](https://cybersectools.com/compare/joi-security-vs-sonarqube-server)
- [Semgrep Code vs QuestorAI](https://cybersectools.com/compare/questorai-vulndna-vs-semgrep-code)
- [Semgrep Code vs Snyk Code](https://cybersectools.com/compare/semgrep-code-vs-snyk-code)
- [Semgrep Code vs SonarSource SonarQube](https://cybersectools.com/compare/semgrep-code-vs-sonarqube-server)

## Alternatives to each

- [See all Joi Security alternatives](https://cybersectools.com/alternatives/joi-security)
- [See all Semgrep Code alternatives](https://cybersectools.com/alternatives/semgrep-code)

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Source: https://cybersectools.com/compare/joi-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/joi-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Joi 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