Calendly vs Klaviyo vs Nimble
| Attribute | |||
|---|---|---|---|
| Category | Events, Scheduling & Booking | Email & Messaging Marketing | CRM & Customer Management |
| Pricing | Free tier | Free tier | Paid |
| Starting price | $10/month | $20/month | $24.9/seat/month |
| Free tier | Yes | Yes | No |
| Free trial | Yes | No | Yes |
| Deployment | Cloud | — | Cloud |
| API available | Yes | Yes | Unknown |
| Platforms | ios, android | — | ios, android |
| Certifications | 4 | 4 | — |
| Integrations | 5 | 2 | 3 |
| Company | Founded 2013 | Founded 2012 | — |
| Feature attributes | |||
| Sso Saml | ✓ Yes | ✓ Yes | — Unknown |
| Rbac | — Unknown | — Unknown | — Unknown |
| Mobile App | Ios And Android | — Unknown | — Unknown |
| Webhooks | ✓ Yes | ✓ Yes | — Unknown |
| Data Export | — Unknown | ✓ Yes | — Unknown |
| Calendar Integrations | ✓ Yes | — Unknown | — Unknown |
| Group Scheduling | ✓ Yes | — Unknown | — Unknown |
| Payment Collection | ✓ Yes | — Unknown | — Unknown |
| Routing Forms | ✓ Yes | — Unknown | — Unknown |
| Self Hosting | — Unknown | — Unknown | — Unknown |
| Email Automation | — Unknown | — Unknown | — Unknown |
| Sms Marketing | — Unknown | ✓ Yes | — Unknown |
| Templates | — Unknown | ✓ Yes | — Unknown |
| Segmentation | — Unknown | ✓ Yes | — Unknown |
| Deliverability Tools | — Unknown | ✓ Yes | — Unknown |
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Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.