GitLab Duo Vulnerability Resolution vs Sourcery AI code review and security scanning
Quick answer
GitLab Duo Vulnerability Resolution (GitLab) and Sourcery AI code review and security scanning (PR review bot with merge-blocking security checks, auto-approval of low-risk PRs and nightly codebase scans) (Sourcery (Sourcery.AI Limited)) are both listed in the Code security category of Agent Index.
They share no framework tags in our dataset.
This is not a ranking.
GitLab Duo Vulnerability Resolution (GitLab) and Sourcery AI code review and security scanning (PR review bot with merge-blocking security checks, auto-approval of low-risk PRs and nightly codebase scans) (Sourcery (Sourcery.AI Limited)) are both listed in the Code security category of Agent Index. They share no framework tags in our dataset.
| Field |  GitLab Duo Vulnerability Resolution |  Sourcery AI code review and security scanning (PR review bot with merge-blocking security checks, auto-approval of low-risk PRs and nightly codebase scans) |
|---|---|---|
| Vendor | GitLab | Sourcery (Sourcery.AI Limited) |
| HQ | United States · North America | United Kingdom · Europe |
| Primary category | Code security | Code security |
| Also listed in | Code security, Security | Code security, Security |
| Summary | GitLab Duo features that explain SAST vulnerabilities and open merge requests with proposed AI remediations, including an agentic resolution flow. | London AI code reviewer for GitHub and GitLab that reviews every pull request within minutes, flags security issues and suggests commit-ready fixes, fails the check on high-severity security findings so merging can be blocked, auto-approves low-risk PRs with no blocking findings, and scans whole repositories every night for vulnerable code, exposed secrets, misconfigured infrastructure and vulnerable dependencies. |
| Frameworks (vendor-stated) | — | — |
| Frameworks (vendor-claimed) | — | SOC 2 (vendor's own certification) |
| Capabilities / tasks | appsec, sast, remediation, vulnerability management | pr review, appsec, sast, secrets detection, sca, iac, code quality |
| Pricing (as published) | Requires GitLab Ultimate and a GitLab Duo add-on (Duo Enterprise or Duo with Amazon Q per docs). GitLab.com Premium is published at $29 per user/month billed annually with included GitLab Credits; Ultimate is listed on about.gitlab.com/pricing without a public dollar amount (sales/credits). Confirm current Duo add-on prices with GitLab. | Open Source plan free for public repositories; Pro $12 per developer/month billed annually ($15 monthly); Team (code review and security, nightly scans of 50 repos) $24 per developer/month billed annually ($30 monthly); Enterprise (self-hosted, SSO, own LLM keys) via demo. 14-day free trial. |
| Pricing model | published-tiers | freemium |
| Primary source | https://docs.gitlab.com/user/application_security/remediate/duo/ | https://sourcery.ai/security |
| Last checked | 2026-10-18 | 2026-10-20 |
| Official site | https://docs.gitlab.com/user/application_security/vulnerabilities/ | https://sourcery.ai/security |
FAQ (from this dataset)
What is the difference between GitLab Duo Vulnerability Resolution and Sourcery AI code review and security scanning?
Both are listed under Code security. Shared tasks: appsec, sast. GitLab Duo Vulnerability Resolution-only tasks: remediation, vulnerability-management. Sourcery AI code review and security scanning-only tasks: pr-review, secrets-detection, sca, iac, code-quality. Differences are from stored category and task tags, not a ranking.
Which one publishes pricing?
GitLab Duo Vulnerability Resolution: Requires GitLab Ultimate and a GitLab Duo add-on (Duo Enterprise or Duo with Amazon Q per docs). GitLab.com Premium is published at $29 per user/month billed annually with included GitLab Credits; Ultimate is listed on about.gitlab.com/pricing without a public dollar amount (sales/credits). Confirm current Duo add-on prices with GitLab. Sourcery AI code review and security scanning (PR review bot with merge-blocking security checks, auto-approval of low-risk PRs and nightly codebase scans): Open Source plan free for public repositories; Pro $12 per developer/month billed annually ($15 monthly); Team (code review and security, nightly scans of 50 repos) $24 per developer/month billed annually ($30 monthly); Enterprise (self-hosted, SSO, own LLM keys) via demo. 14-day free trial.
Where are GitLab Duo Vulnerability Resolution and Sourcery AI code review and security scanning headquartered?
GitLab Duo Vulnerability Resolution publishes HQ in United States. Sourcery AI code review and security scanning (PR review bot with merge-blocking security checks, auto-approval of low-risk PRs and nightly codebase scans) publishes HQ in United Kingdom.
Also in this use case
Other verified listings that share a task tag or use-case group with GitLab Duo Vulnerability Resolution or Sourcery AI code review and security scanning (PR review bot with merge-blocking security checks, auto-approval of low-risk PRs and nightly codebase scans). Open a pair page or the use-case table — this is not a ranking.
- 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. · Amnify security agents (agent-driven code audit, AI pentesting, PR review and autofix pull requests) pair comparison
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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