21st Agents SDK vs Bubble
| Attribute | ||
|---|---|---|
| Category | Developer Tools | No-Code & Low-Code |
| Pricing | Paid | Free tier |
| Starting price | $6/month | $32 |
| Free tier | No | Yes |
| Free trial | No | No |
| Deployment | — | Cloud |
| API available | Unknown | Unknown |
| Platforms | — | — |
| Certifications | — | 2 |
| Integrations | 1 | — |
| Company | — | Founded 2012 |
| Feature attributes | ||
| Sso Saml | — Unknown | ✓ Yes |
| Rbac | — Unknown | — Unknown |
| Mobile App | — Unknown | — Unknown |
| Webhooks | — Unknown | — Unknown |
| Data Export | — Unknown | — Unknown |
| Visual Builder | — Unknown | ✓ Yes |
| Database Included | — Unknown | ✓ Yes |
| Custom Code Support | — Unknown | — Unknown |
| Self Hosting | — Unknown | — Unknown |
| Workflow Automation | — Unknown | — Unknown |
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Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.