GitHub Copilot coding agent vs Replit Security Agent
Quick answer
GitHub Copilot coding agent (GitHub) 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.
GitHub Copilot coding agent (GitHub) 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 |  GitHub Copilot coding agent |  Replit Security Agent (agent platform with security scans, AI pentest and Agent autofix) |
|---|---|---|
| Vendor | GitHub | Replit |
| HQ | United States · North America | United States · North America |
| Primary category | Code security | Code security |
| Also listed in | Code security, Business operations | Code 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. | 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 | agent platform with security integrations, remediation, sca | agent platform with security integrations, appsec, pen test management, 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. | 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 | freemium | published-tiers |
| Primary source | https://github.blog/changelog/2026-04-07-dependabot-alerts-are-now-assignable-to-ai-agents-for-remediation/ | https://docs.replit.com/features/security/agent-security-scans |
| Last checked | 2026-10-18 | 2026-10-20 |
| Official site | https://docs.github.com/en/copilot/concepts/agents/coding-agent | https://docs.replit.com/features/security/agent-security-scans |
FAQ (from this dataset)
What is the difference between GitHub Copilot coding agent and Replit Security Agent?
Both are listed under Code security. Shared tasks: agent-platform-security-integrations, remediation. GitHub Copilot coding agent-only tasks: sca. Replit Security Agent-only tasks: appsec, pen-test-management. Differences are from stored category and task tags, not a ranking.
Which one publishes pricing?
GitHub Copilot coding agent: 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. 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 GitHub Copilot coding agent and Replit Security Agent headquartered?
GitHub Copilot coding agent publishes HQ in United States. 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.
Related
- GitHub Copilot coding agent alternatives
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