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  3. Gecko Security vs ZAST.AI

Gecko Security vs ZAST.AI: side-by-side comparison (2026)

Gecko Security is a commercial static application security testing solution by Gecko Security. ZAST.AI is a commercial static application security testing solution by ZAST.AI. Features, integrations, deployment and the company behind each one, side by side.

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Gecko Security

by Gecko Security

AI-native SAST platform finding multi-step & business logic vulns in code.

Static Application Security TestingCommercialHybrid
View profile

ZAST.AI

by ZAST.AI

AI agent that finds, exploits & verifies zero-day vulns with zero false positives.

Static Application Security TestingCommercialCloud
View profile

Side-by-side comparison

Feature
Gecko Security
ZAST.AI
Pricing model
Commercial
Commercial
Category
Static Application Security Testing
Static Application Security Testing
Verified
NoVendor? Claim this listing
NoVendor? Claim this listing

Deployment and fit

Deployment type
Hybrid
Cloud
Company size fit
Startup, SMB, Mid-Market, Enterprise
Mid-Market, Enterprise

Company

Company
Gecko Security
ZAST.AI

Use cases and capabilities

SAST
Yes
No
CI/CD
Yes
No
DevSecOps
Yes
No
Vulnerability Prioritization
Yes
No
Threat Modeling
Yes
No
Source Code Analysis
Yes
Yes
App Security
Yes
No
Vulnerability
Yes
Yes
Natural Language Processing
Yes
No
Security Scanning
Yes
No
AI Pentesting
No
Yes
Zero Day
No
Yes
Vulnerability Research
No
Yes
Proof of Concept
No
Yes
CVE
No
Yes
Security Research
No
Yes
Agentic AI Security
No
Yes
Exploit Development
No
Yes

Core features

10 features listed
7 features listed

Integrations

7 integrations listed
No integrations listed

Need help choosing?

See more solutions in this category, or build a security stack from your picks.

Browse Static Application Security TestingCreate a stack

Which one fits you

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

  • Gecko Security fits if you need both cloud and on-premises options and you are a startup or a small business.

  • ZAST.AI fits if you want a cloud product and you want the lower starting price (from $20 per month).

Gecko Security vs ZAST.AI FAQ

Common questions when comparing Gecko Security vs ZAST.AI for static application security testing.

Gecko Security: AI-native SAST platform finding multi-step & business logic vulns in code, built by Gecko Security.

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.

Gecko Security is made by Gecko Security. 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.

Often, yes. Gecko Security and ZAST.AI are both Static Application Security Testing products, and both cover Source Code Analysis, Vulnerability. Use the table above to see where features, deployment and company size fit differ.

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Alternatives to each

Gecko Security logo
See all Gecko Security alternatives
ZAST.AI logo
See all ZAST.AI alternatives

Need the answer fast? Best SAST Solutions for Business picks Checkmarx One Application Security Platform, Veracode Application Risk Management Platform, OpenText Fortify SAST and 4 more.See the shortlist

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