21st Agents SDK vs Devin vs LangChain vs Microsoft Teams
| Attribute | ||||
|---|---|---|---|---|
| Category | Developer Tools | AI Coding Assistants | AI Agents & Assistants | Communication |
| Pricing | Paid | Paid | Free tier | Free tier |
| Starting price | $6/month | $20/month | $39/month | $4/month |
| Free tier | No | No | Yes | Yes |
| Free trial | No | Yes | No | Yes |
| Deployment | — | Cloud | — | Cloud |
| API available | Unknown | Unknown | Unknown | Yes |
| Platforms | — | — | — | — |
| Certifications | — | — | — | — |
| Integrations | 1 | — | — | — |
| Company | — | — | — | Founded 2016 |
| Feature attributes | ||||
| Sso Saml | — Unknown | — Unknown | — Unknown | — Unknown |
| Rbac | — Unknown | — Unknown | — Unknown | — Unknown |
| Mobile App | — Unknown | — Unknown | — Unknown | — Unknown |
| Webhooks | — Unknown | — Unknown | — Unknown | — Unknown |
| Data Export | — Unknown | — Unknown | — Unknown | — Unknown |
| Video Conferencing | — Unknown | — Unknown | — Unknown | — Unknown |
| Team Messaging | — Unknown | — Unknown | — Unknown | — Unknown |
| Max Participants | — Unknown | — Unknown | — Unknown | — Unknown |
| Screen Sharing | — Unknown | — Unknown | — Unknown | — Unknown |
| Guest Access | — Unknown | — Unknown | — Unknown | — Unknown |
Also consider
Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.