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Checkmarx One Assist vs Devin

Quick answer

Checkmarx One Assist (Checkmarx) and Devin (Cognition) are both listed in the Code security category of Agent Index.

They share no framework tags in our dataset.

This is not a ranking.

Checkmarx One Assist (Checkmarx) and Devin (Cognition) are both listed in the Code security category of Agent Index. They share no framework tags in our dataset.

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Field Checkmarx One AssistDevin
Vendor CheckmarxCognition
HQ Israel · Middle EastUnited States · North America
Primary category Code securityCode security
Also listed in Code security, SecurityCode security, Business operations
Summary Family of agentic AppSec agents on Checkmarx One (Developer Assist in the IDE, plus triage/remediation). Checkmarx Ltd’s registered office is Ramat Gan, Israel.Cognition’s autonomous coding agent. Listed here only for documented Snyk MCP/CLI scanning and SonarQube/Snyk/Checkmarx IDE plugins — not as a dedicated security product.
Frameworks (vendor-stated) ——
Frameworks (vendor-claimed) —FedRAMP
Capabilities / tasks appsec, sast, remediation, vulnerability management, ide assistagent platform with security integrations, remediation, appsec
Pricing (as published) Not verifiedSelf-serve plans on devin.ai/pricing: Free $0; Pro $20/month; Max $200/month; Teams $80/month minimum plus $40/month per full seat; Enterprise custom (ACUs).
Pricing model quotepublished-tiers
Primary source https://checkmarx.com/product/checkmarx-one-assist/https://docs.devin.ai/work-with-devin/mcp
Last checked 2026-10-182026-10-18
Official site https://checkmarx.com/product/checkmarx-one-assist/https://devin.ai/

FAQ (from this dataset)

What is the difference between Checkmarx One Assist and Devin?

Both are listed under Code security. Shared tasks: appsec, remediation. Checkmarx One Assist-only tasks: sast, vulnerability-management, ide-assist. Devin-only tasks: agent-platform-security-integrations. Differences are from stored category and task tags, not a ranking.

Which one publishes pricing?

Checkmarx One Assist: Not published Devin: Self-serve plans on devin.ai/pricing: Free $0; Pro $20/month; Max $200/month; Teams $80/month minimum plus $40/month per full seat; Enterprise custom (ACUs).

Where are Checkmarx One Assist and Devin headquartered?

Checkmarx One Assist publishes HQ in Israel. Devin publishes HQ in United States.

Listings tagged agent platform with security integrations are coding platforms with a documented scanner or vulnerability-fix workflow, not dedicated application-security products. Dedicated AppSec listings are compared on the AI code security agents table.

Side-by-side data is generated from the open dataset. “Vendor-claimed” frameworks are as marketed by each vendor and not verified by Agent Index; framework tags indicate relevance, not certification. Request current quotes from each vendor before buying. This page does not rank or score vendors. Sponsored comparisons, if any, will be labelled.

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