Appian vs Bubble vs OutSystems vs Wappler
| Attribute | ||||
|---|---|---|---|---|
| Category | AI & Automation | No-Code & Low-Code | No-Code & Low-Code | No-Code & Low-Code |
| Pricing | Paid | Free tier | Paid | Paid |
| Starting price | — | $32 | — | $19/month |
| Free tier | No | Yes | No | No |
| Free trial | No | No | Yes | Yes |
| Deployment | — | Cloud | — | — |
| API available | Unknown | Unknown | Unknown | Unknown |
| Platforms | — | — | — | — |
| Certifications | — | 2 | — | — |
| Integrations | — | — | — | — |
| Company | — | Founded 2012 | Founded 2001 | — |
| Feature attributes | ||||
| Sso Saml | — Unknown | ✓ Yes | — Unknown | — Unknown |
| Rbac | — Unknown | — Unknown | — Unknown | — Unknown |
| Mobile App | — Unknown | — Unknown | — Unknown | — Unknown |
| Webhooks | — Unknown | — Unknown | — Unknown | — Unknown |
| Data Export | — Unknown | — Unknown | — Unknown | — Unknown |
| Visual Builder | — Unknown | ✓ Yes | — Unknown | — Unknown |
| Database Included | — Unknown | ✓ Yes | — Unknown | — Unknown |
| Custom Code Support | — Unknown | — Unknown | — Unknown | — Unknown |
| Self Hosting | — Unknown | — Unknown | — Unknown | — Unknown |
| Workflow Automation | — Unknown | — Unknown | — Unknown | — Unknown |
Also consider
Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.