2Checkout vs Acuity Scheduling vs Calendly vs Shopify
| Attribute | ||||
|---|---|---|---|---|
| Category | E-commerce & Commerce | Scheduling & Appointments | Events, Scheduling & Booking | E-commerce & Commerce |
| Pricing | Free tier | Free tier | Free tier | Paid |
| Starting price | — | $16/month | $10/month | $29 |
| Free tier | Yes | Yes | Yes | No |
| Free trial | Unknown | Yes | Yes | Yes |
| Deployment | — | Cloud | Cloud | — |
| API available | Unknown | Unknown | Yes | Yes |
| Platforms | — | — | ios, android | ios, android |
| Certifications | — | — | 4 | 1 |
| Integrations | — | 2 | 5 | 4 |
| Company | — | — | Founded 2013 | Founded 2006 |
| Feature attributes | ||||
| Sso Saml | — Unknown | — Unknown | ✓ Yes | — Unknown |
| Rbac | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Mobile App | — Unknown | — Unknown | Ios And Android | Ios And Android |
| Webhooks | — Unknown | — Unknown | ✓ Yes | — Unknown |
| 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 |
| Hosted Storefront | — Unknown | — Unknown | — Unknown | — Unknown |
| Multichannel Selling | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Inventory Management | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Transaction Fees | — Unknown | — Unknown | — Unknown | ✓ Yes |
| App Marketplace | — Unknown | — Unknown | — Unknown | ✓ Yes |
Also consider
Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.