Calendly vs Cal.com
Calendly defined the scheduling link category. Cal.com is the open-source challenger that matches most of Calendly's features for free. This one comes down to whether you value brand familiarity or flexibility and cost savings.
Updated 2025-01-15 · 2026
Calendly
The scheduling tool everyone already knows
Strengths
- +Brand recognition - recipients trust Calendly links
- +Extremely polished booking experience
- +Deep integrations with Salesforce, HubSpot, and other CRMs
Weaknesses
- -$10/user/mo when a free alternative exists for the same thing
- -Free plan limited to one event type
- -No self-hosting option
Best for
Sales teams and professionals who book a lot of external meetings and want the most recognized, trusted scheduling link.
Cal.com
Open-source scheduling that's free and self-hostable
Strengths
- +Free tier includes unlimited event types and bookings
- +Open source and self-hostable
- +Highly customizable - white-label, custom domains, branding
Weaknesses
- -Less brand recognition - some people don't recognize Cal links
- -Self-hosting requires technical know-how
- -CRM integrations aren't as deep as Calendly's
Best for
Teams and individuals who want full scheduling functionality without paying per-user fees, especially developers and technical teams.
Feature Comparison
| Feature | ||
|---|---|---|
| Price | $10/user/mo (Standard) | Free (self-hosted or cloud) |
| Free tier event types | 1 event type | Unlimited |
| Self-hosting | No | Yes |
| Open source | No | Yes (AGPLv3) |
| Custom branding | Paid plans only | Yes, including white-label |
| Team scheduling | Yes (paid) | Yes (free) |
| Round-robin | Yes (paid) | Yes (free) |
| CRM integrations | Salesforce, HubSpot, native | HubSpot, Salesforce (growing) |
| Calendar sync | Google, Outlook, iCloud | Google, Outlook, Apple Calendar |
| Embed on website | Yes | Yes |
| Routing forms | Yes (paid) | Yes |
| API access | Yes (paid plans) | Yes (all plans) |
| Payments integration | Stripe, PayPal | Stripe |
The Verdict
Cal.com gives you more for free than Calendly gives you for $10/user/mo. Unlimited event types, team scheduling, round-robin - all free. The main reason to choose Calendly is if your recipients are external-facing (sales prospects, clients) and you want the brand recognition that comes with a Calendly link. For internal scheduling, developer teams, or anyone watching their budget, Cal.com is the better deal. It's not even close on value.