Replit Security Agent vs Xygeni DevAI and CoreAI
Quick answer
Replit Security Agent (agent platform with security scans, AI pentest and Agent autofix) (Replit) and Xygeni DevAI and CoreAI (agentic AppSec) (Xygeni Security) are both listed in the Code security category of Agent Index.
They share no framework tags in our dataset.
This is not a ranking.
Replit Security Agent (agent platform with security scans, AI pentest and Agent autofix) (Replit) and Xygeni DevAI and CoreAI (agentic AppSec) (Xygeni Security) are both listed in the Code security category of Agent Index. They share no framework tags in our dataset.
| Field |  Replit Security Agent (agent platform with security scans, AI pentest and Agent autofix) |  Xygeni DevAI and CoreAI (agentic AppSec) |
|---|---|---|
| Vendor | Replit | Xygeni Security |
| HQ | United States · North America | Spain · Europe |
| Primary category | Code security | Code security |
| Also listed in | Code security | Code security, Security |
| Summary | US agentic development platform whose Security Agent reviews a project's full codebase (threat model plus Semgrep/HoundDog static analysis), Level 3 AI pentest black-box tests the running Preview, and accepted findings can be sent to Agent for parallel remediation with a follow-up rescan — listed as an agent platform with security integrations, not a dedicated AppSec scanner. | Agentic AppSec from Valladolid-based Xygeni: DevAI scans code in the IDE and generates validated fixes (including for AI-generated code), while CoreAI prioritises risk and orchestrates remediation PRs across the platform. |
| Frameworks (vendor-stated) | — | — |
| Frameworks (vendor-claimed) | — | — |
| Capabilities / tasks | agent platform with security integrations, appsec, pen test management, remediation | appsec, sast, sca, secrets detection, remediation |
| Pricing (as published) | Published: Core from $20/month ($18 annual); Teams from $100/month ($90 annual); Enterprise quote; Agent/security-scan usage billed as Agent work (replit.com/pricing at last check). | Free plan listed on xygeni.io/pricing; paid annual plans are priced by number of contributors and daily scans (amounts load dynamically and were not captured from the static page). |
| Pricing model | published-tiers | freemium |
| Primary source | https://docs.replit.com/features/security/agent-security-scans | https://xygeni.io/dev-ai |
| Last checked | 2026-10-20 | 2026-10-18 |
| Official site | https://docs.replit.com/features/security/agent-security-scans | https://xygeni.io/dev-ai |
FAQ (from this dataset)
What is the difference between Replit Security Agent and Xygeni DevAI and CoreAI?
Both are listed under Code security. Shared tasks: appsec, remediation. Replit Security Agent-only tasks: agent-platform-security-integrations, pen-test-management. Xygeni DevAI and CoreAI-only tasks: sast, sca, secrets-detection. Differences are from stored category and task tags, not a ranking.
Which one publishes pricing?
Replit Security Agent (agent platform with security scans, AI pentest and Agent autofix): Published: Core from $20/month ($18 annual); Teams from $100/month ($90 annual); Enterprise quote; Agent/security-scan usage billed as Agent work (replit.com/pricing at last check). Xygeni DevAI and CoreAI (agentic AppSec): Free plan listed on xygeni.io/pricing; paid annual plans are priced by number of contributors and daily scans (amounts load dynamically and were not captured from the static page).
Where are Replit Security Agent and Xygeni DevAI and CoreAI headquartered?
Replit Security Agent (agent platform with security scans, AI pentest and Agent autofix) publishes HQ in United States. Xygeni DevAI and CoreAI (agentic AppSec) publishes HQ in Spain.
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.
Use-case comparisons
- AI code security agents — 33 listings (Application security scanning, suggested or automated code fixes, and pull-request security review)
Related
- Replit Security Agent (agent platform with security scans, AI pentest and Agent autofix) alternatives
- Xygeni DevAI and CoreAI (agentic AppSec) alternatives
- Best code security AI agents
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