GitHub Copilot coding agent vs Phoenix Purple (Phoenix Security)
GitHub Copilot coding agent (GitHub) and Phoenix Purple (Phoenix Security) (Phoenix Security) are both listed in the Code security category of Agent Index. They share no framework tags in our dataset.
| Field |  GitHub Copilot coding agent |  Phoenix Purple (Phoenix Security) |
|---|---|---|
| Vendor | GitHub | Phoenix Security |
| HQ | United States · North America | United Kingdom · Europe |
| Primary category | Code security | Code security |
| Also listed in | Code security, Business operations | Code security, Security |
| Summary | GitHub Copilot’s coding agent. Listed here only for the official workflow that assigns Dependabot security alerts to Copilot (or other agents) to open a draft fix PR. | UK AI code-security agent platform with reachability-validated scanning, PR scanning, IDE/agent integrations and an agent that writes risk-tiered fix PRs. |
| Framework tags (Agent Index) | — | — |
| Frameworks (vendor-claimed) | — | — |
| Capabilities / tasks | agent platform with security integrations, remediation, sca | appsec, sast, sca, secrets detection, iac, pr review, remediation |
| Pricing (as published) | Requires a Copilot plan that includes coding agent (Copilot Pro is $10/month with included AI credits on github.com/features/copilot/plans) plus GitHub Code Security for assigning Dependabot alerts ($30 per active committer/month on github.com/security/plans; public repos differ). Coding-agent sessions consume GitHub AI credits. | 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. |
| Pricing model | freemium | quote |
| Primary source | https://github.blog/changelog/2026-04-07-dependabot-alerts-are-now-assignable-to-ai-agents-for-remediation/ | https://phoenix.security/phoenix-purple_ai_code_security/ |
| Last checked | 2026-10-18 | 2026-10-18 |
| Official site | https://docs.github.com/en/copilot/concepts/agents/coding-agent | https://phoenix.security/phoenix-purple_ai_code_security/ |
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.
Use-case comparisons
- AI code security agents — 23 listings (Application security scanning, suggested or automated code fixes, and pull-request security review)
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