# SOOS SAST vs ZAST.AI: side-by-side comparison (2026)

[SOOS SAST](https://cybersectools.com/tools/soos-sast) is a commercial [static application security testing](https://cybersectools.com/categories/sast) solution by [SOOS](https://cybersectools.com/companies/soos). [ZAST.AI](https://cybersectools.com/tools/zastai) is a commercial [static application security testing](https://cybersectools.com/categories/sast) solution by [ZAST.AI](https://cybersectools.com/companies/zastai). Features, integrations, deployment and the company behind each one, side by side.

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

| | SOOS SAST | ZAST.AI |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Static Application Security Testing | Static Application Security Testing |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | SOOS | ZAST.AI |
| Headquarters | – | – |

### Use cases and capabilities

| | SOOS SAST | ZAST.AI |
|---|---|---|
| SAST | Yes | – |
| CI/CD | Yes | – |
| DevSecOps | Yes | – |
| SCA | Yes | – |
| DAST | Yes | – |
| SBOM | Yes | – |
| Security Scanning | Yes | – |
| AI Pentesting | – | Yes |
| Zero Day | – | Yes |
| Vulnerability Research | – | Yes |
| Proof of Concept | – | Yes |
| CVE | – | Yes |
| Security Research | – | Yes |
| Agentic AI Security | – | Yes |
| Source Code Analysis | – | Yes |
| Vulnerability | – | Yes |
| Exploit Development | – | Yes |

### Core features

**SOOS SAST**

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

**ZAST.AI**

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

### Integrations

**SOOS SAST**

16 integrations listed. Sign in on the page to see them.

**ZAST.AI**

No integrations listed.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [SOOS SAST](https://cybersectools.com/tools/soos-sast) fits if you are a startup or a small business.

## SOOS SAST vs ZAST.AI FAQ

Common questions when comparing SOOS SAST vs ZAST.AI for static application security testing.

### What is the difference between SOOS SAST and ZAST.AI?

**SOOS SAST**: SAST platform that runs scans and ingests SARIF results into a unified dashboard, built by SOOS.

**ZAST.AI**: AI agent that finds, exploits & verifies zero-day vulns with zero false positives, built by ZAST.AI.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes SOOS SAST and ZAST.AI?

**SOOS SAST** is made by SOOS. **ZAST.AI** is made by ZAST.AI. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is SOOS SAST a good alternative to ZAST.AI?

Often, yes. SOOS SAST and ZAST.AI are both Static Application Security Testing products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [SOOS SAST vs Gecko Security](https://cybersectools.com/compare/gecko-security-vs-soos-sast)
- [SOOS SAST vs Amnify Code](https://cybersectools.com/compare/amnify-code-vs-soos-sast)
- [SOOS SAST vs Adronite](https://cybersectools.com/compare/adronite-vs-soos-sast)
- [ZAST.AI vs Gecko Security](https://cybersectools.com/compare/gecko-security-vs-zastai)
- [ZAST.AI vs Amnify Code](https://cybersectools.com/compare/amnify-code-vs-zastai)
- [ZAST.AI vs Adronite](https://cybersectools.com/compare/adronite-vs-zastai)

## Alternatives to each

- [See all SOOS SAST alternatives](https://cybersectools.com/alternatives/soos-sast)
- [See all ZAST.AI alternatives](https://cybersectools.com/alternatives/zastai)

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Source: https://cybersectools.com/compare/soos-sast-vs-zastai

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/soos-sast.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on SOOS SAST and ZAST.AI: 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