21st Agents SDK vs Devin vs Gitea vs GitLab
| Attribute | ||||
|---|---|---|---|---|
| Category | Developer Tools | AI Coding Assistants | DevOps & Monitoring | DevOps & Monitoring |
| Pricing | Paid | Paid | Free tier | Free tier |
| Starting price | $6/month | $20/month | $0/month | $29/seat/month |
| Free tier | No | No | Yes | Yes |
| Free trial | No | Yes | No | No |
| Deployment | — | Cloud | — | Cloud |
| API available | Unknown | Unknown | Unknown | Unknown |
| Platforms | — | — | — | — |
| Certifications | — | — | — | — |
| Integrations | 1 | — | 3 | 3 |
| Company | — | — | Founded 2016 | Founded 2014 |
| Feature attributes | ||||
Also consider
Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.