Side by side
Dart Code Metrics vs DeepSource
Both stand on dart flutter static analysis tools. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan LinuxMacWeb+1
Visit Dart Code Metrics 
Free plan APILinuxMac+3
DeepSource combines pull request review with security scans and code-coverage thresholds. Compare the free tier’s monthly allowances with your review volume, and note the annual billing on Team.
Visit DeepSourceThe facts
| Dart Code Metrics | DeepSource | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | No |
| Runs on | Linux, Mac, Web, Windows | API, Linux, Mac, Self-hosted, Web, Windows |
| Lowest paid plan | Not published | Team: $30 a month |
| Plans published | None | 7 |
| Maker | Not published | Not published |
| Website | dcm.dev | deepsource.com |
| On dart flutter static analysis tools | #6 of 20 | #2 of 20 |
Dart Code Metrics: what it does well
DeepSource: what it does well
- Reviews use over 5,000 deterministic rules and an AI agent.
- Autofix offers verified, pre-generated patches for many issues.
- Free tier includes unlimited public repositories and members.
- Enterprise offers self-hosted and airgapped deployment.
What to know first
- Free-tier pull request reviews are limited to 1,000 monthly.
- Free-tier formatting runs are limited to 1,000 monthly.
- GraphQL API limit is 5,000 requests per hour per user.
- Enterprise pricing is custom.
Alternatives to Dart Code Metrics Alternatives to DeepSource The whole list