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Replit Security Agent (agent platform with security scans, AI pentest and Agent autofix)

Vendor: Replit · HQ: United States · Category: Code security

Last verified · Added · 5 sources · How we verify

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This listing is an agent platform with security integrations, not a dedicated application-security product. It is in the Code security category because the vendor’s own docs show a concrete scanner or vulnerability-fix workflow (for example Snyk, Sentry or Dependabot). Compare dedicated AppSec listings on the AI code security agents table.

What it does

Replit documents a Security Agent and Project Security Center for Replit Apps. Per Replit's own docs, Agent security scans (available to paid builders) map routes/APIs/data flows, build a threat model, run static analysis (including Semgrep and HoundDog.ai) and produce findings in Security Center; accepted issues can be sent to Agent, which organises them into parallel fix tasks, after which the customer reruns the scan. Level 3 (AI pentest) runs the source-code review and an external black-box pen test of the live Preview in parallel (anonymous and, for Clerk Auth apps, authenticated synthetic-user passes). Auto-Protect can have Agent prepare dependency CVE patches for admin review. Replit careers page states most of the team works from 'our Foster City HQ' (plus New York, London, Salt Lake City). Pricing: Core and Teams plans are published on replit.com/pricing; Agent/security work is billed as Agent usage on those plans.

Frameworks (vendor-stated)

No framework tags yet.

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).

Tasks

agent platform with security integrationsappsecpen test managementremediation

Sources

  1. docs.replit.com/features/security/agent-security-scans (primary)
  2. docs.replit.com/features/security/black-box-pen-tests
  3. docs.replit.com/features/security/project-security-center
  4. replit.com/careers
  5. replit.com/pricing

Last verified 20 Oct 2026. Framework tags indicate relevance, not certification; “vendor-claimed” items are as marketed by the vendor. Spotted an error? Submit a correction or email [email protected]. See our methodology.

Not legal or audit advice. Confirm current pricing, framework coverage and India-regulatory claims with the vendor before purchasing.

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Compare Replit Security Agent (agent platform with security scans, AI pentest and Agent autofix) with

Alternatives

  • Aikido AI AutoFix — Aikido AutoFix turns SAST, SCA, IaC, container, pentest and AI code-audit findings into reviewable pull requests or IDE patches. Vendor is Belgium-founded with a Ghent European HQ.
  • AISLE (autonomous vulnerability discovery, triage and verified-fix agents) — Prague-headquartered AI code-security platform in which thousands of agents analyse a codebase in parallel for exploitable vulnerabilities, fix agents write patches, and agentic verification builds the repo and runs tests before opening a pull request for human merge. October 2026 added agent-driven proof of exploitability against running web apps and APIs. Cohere signed a letter of intent to acquire AISLE on Oct 15, 2026.
  • Amazon Q Developer security scanning — Amazon Q Developer code reviews that scan for SAST issues, secrets, IaC misconfigurations, quality issues, deployment risks and SCA, with some in-IDE suggested fixes.
  • Amnify security agents (agent-driven code audit, AI pentesting, PR review and autofix pull requests) — German AppSec product from Düsseldorf: a team of agents audits repositories (SAST, secrets, SCA, IaC, CI/CD) and cloud accounts, triages signals so only confirmed findings surface, pentests running apps inside a verified scope with a separate agent reproducing every finding, reviews pull requests with a merge-blocking status check, and opens fix pull requests that run your tests but never merge themselves.
  • Black Duck Signal (agentic AI AppSec) — Agentic AI application security tool (GA March 2026) with role- and task-based agents that analyse new code in any language, filter findings by exploitability and apply verified fixes, callable from Claude Code, Gemini and GitHub Copilot via MCP.
  • Checkmarx One Assist — 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.

See all Replit Security Agent alternatives →

FAQ (from this dataset)

What does Replit Security Agent do?

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.

How much does Replit Security Agent cost?

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 is Replit headquartered?

United States

What are alternatives to Replit Security Agent?

See the Replit Security Agent alternatives page for category-sharing listings in relevance order, not a ranking. Replit Security Agent alternatives.

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