Acuity Scheduling vs Aera Browser vs Calendly vs Zapier
| Attribute | ||||
|---|---|---|---|---|
| Category | Scheduling & Appointments | AI & Automation | Events, Scheduling & Booking | AI & Automation |
| Pricing | Free tier | Free tier | Free tier | Free tier |
| Starting price | $16/month | $20/month | $10/month | $19.99 |
| Free tier | Yes | Yes | Yes | Yes |
| Free trial | Yes | No | Yes | Yes |
| Deployment | Cloud | — | Cloud | Cloud |
| API available | Unknown | Unknown | Yes | Yes |
| Platforms | — | windows, macos | ios, android | — |
| Certifications | — | — | 4 | 2 |
| Integrations | 2 | — | 5 | 14 |
| Company | — | — | Founded 2013 | Founded 2012 |
| Feature attributes | ||||
| Sso Saml | — Unknown | — Unknown | ✓ Yes | ✓ Yes |
| Rbac | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Mobile App | — Unknown | — Unknown | Ios And Android | — Unknown |
| Webhooks | — Unknown | — Unknown | ✓ Yes | ✓ Yes |
| Data Export | — Unknown | — Unknown | — Unknown | — Unknown |
| Calendar Integrations | — Unknown | — Unknown | ✓ Yes | — Unknown |
| Group Scheduling | — Unknown | — Unknown | ✓ Yes | — Unknown |
| Payment Collection | — Unknown | — Unknown | ✓ Yes | — Unknown |
| Routing Forms | — Unknown | — Unknown | ✓ Yes | — Unknown |
| Self Hosting | — Unknown | — Unknown | — Unknown | — Unknown |
| Prebuilt Integrations | — Unknown | — Unknown | — Unknown | — Unknown |
| Visual Workflow Builder | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Code Steps | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Llm Access | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Ai Agents | — Unknown | — Unknown | — Unknown | ✓ Yes |
Also consider
Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.