Phoenix Purple vs Replit Security Agent
Quick answer
Phoenix Purple (Phoenix Security) (Phoenix Security) and Replit Security Agent (agent platform with security scans, AI pentest and Agent autofix) (Replit) are both listed in the Code security category of Agent Index.
They share no framework tags in our dataset.
This is not a ranking.
Phoenix Purple (Phoenix Security) (Phoenix Security) and Replit Security Agent (agent platform with security scans, AI pentest and Agent autofix) (Replit) are both listed in the Code security category of Agent Index. They share no framework tags in our dataset.
| Field |  Phoenix Purple (Phoenix Security) |  Replit Security Agent (agent platform with security scans, AI pentest and Agent autofix) |
|---|---|---|
| Vendor | Phoenix Security | Replit |
| HQ | United Kingdom · Europe | United States · North America |
| Primary category | Code security | Code security |
| Also listed in | Code security, Security | Code security |
| Summary | UK AI code-security agent platform with reachability-validated scanning, PR scanning, IDE/agent integrations and an agent that writes risk-tiered fix PRs. | 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. |
| Frameworks (vendor-stated) | — | — |
| Frameworks (vendor-claimed) | — | — |
| Capabilities / tasks | appsec, sast, sca, secrets detection, iac, pr review, remediation | agent platform with security integrations, appsec, pen test management, remediation |
| Pricing (as published) | Not published for Phoenix Purple specifically. The Phoenix pricing page lists platform plans (Free; Professional £1,495/month; Enterprise on request) but does not say which plan includes Purple. | 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). |
| Pricing model | quote | published-tiers |
| Primary source | https://phoenix.security/phoenix-purple_ai_code_security/ | https://docs.replit.com/features/security/agent-security-scans |
| Last checked | 2026-10-18 | 2026-10-20 |
| Official site | https://phoenix.security/phoenix-purple_ai_code_security/ | https://docs.replit.com/features/security/agent-security-scans |
FAQ (from this dataset)
What is the difference between Phoenix Purple and Replit Security Agent?
Both are listed under Code security. Shared tasks: appsec, remediation. Phoenix Purple-only tasks: sast, sca, secrets-detection, iac, pr-review. Replit Security Agent-only tasks: agent-platform-security-integrations, pen-test-management. Differences are from stored category and task tags, not a ranking.
Which one publishes pricing?
Phoenix Purple (Phoenix Security): Not published for Phoenix Purple specifically. The Phoenix pricing page lists platform plans (Free; Professional £1,495/month; Enterprise on request) but does not say which plan includes Purple. 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).
Where are Phoenix Purple and Replit Security Agent headquartered?
Phoenix Purple (Phoenix Security) publishes HQ in United Kingdom. Replit Security Agent (agent platform with security scans, AI pentest and Agent autofix) 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.
Use-case comparisons
- AI code security agents — 33 listings (Application security scanning, suggested or automated code fixes, and pull-request security review)
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