Cal.com vs Obsidian
A detailed comparison of Cal.com and Obsidian in 2026. Compare pricing plans, features, and find out which productivity service is right for you.
Cal.com
Open-source scheduling infrastructure for everyone
Cal.com is a productivity and collaboration service that provides open-source scheduling infrastructure for everyone. Founded in 2021 and headquartered in San Francisco, California, Cal.com offers 3 pricing plans. It offers a free tier as well as paid plans starting from $12/month. Key features include Scheduling, Calendar integrations, Workflows, Round-robin. Cal.com is a popular choice for users looking for quality productivity subscriptions.
Obsidian
Private and flexible knowledge management
Obsidian is a productivity and collaboration service that provides private and flexible knowledge management. Founded in 2020 and headquartered in Toronto, Canada, Obsidian offers 3 pricing plans. It offers a free tier as well as paid plans starting from $4/month. Key features include Markdown notes, Graph view, Backlinks, Plugins. Obsidian is a popular choice for users looking for quality productivity subscriptions.
Feature Comparison
Side-by-side comparison of features and capabilities
| Feature | Cal.com | Obsidian |
|---|---|---|
| Starting Price | Free | Free |
| Plans Available | 3 | 3 |
| Year Founded | 2021 | 2020 |
| Headquarters | San Francisco, California | Toronto, Canada |
| Scheduling | ||
| Calendar integrations | ||
| Workflows | ||
| Round-robin | ||
| Collective bookings | ||
| Markdown notes | ||
| Graph view | ||
| Backlinks | ||
| Plugins | ||
| Local storage | ||
| Community themes |
Pricing Comparison
Compare all available plans and pricing tiers
Cal.com Pricing
Obsidian Pricing
Frequently Asked Questions
Is Cal.com or Obsidian better in 2026?
Both Cal.com and Obsidian are excellent productivity services. Cal.com offers Scheduling and Calendar integrations, while Obsidian features Markdown notes and Graph view. The best choice depends on your specific needs and budget.
How much does Cal.com cost compared to Obsidian?
Cal.com starts at $12/month, while Obsidian starts at $4/month. Both offer multiple pricing tiers to fit different budgets.
Can I track both Cal.com and Obsidian subscriptions?
Yes! TrackMySubscriptions lets you track all your subscriptions in one place, including Cal.com and Obsidian. Get renewal alerts, spending analytics, and never miss a payment — 100% free.
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Track Both Services in One Dashboard
Whether you choose Cal.com, Obsidian, or both — track all your subscriptions in one place with smart alerts and analytics.