Obsidian vs Substack
A detailed comparison of Obsidian and Substack in 2026. Compare pricing plans, features, and find out which productivity service is right for you.
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.
Substack
Platform for independent newsletter writers
Substack is a news and media service that provides platform for independent newsletter writers. Founded in 2017 and headquartered in San Francisco, California, Substack offers 2 pricing plans. It offers a free tier as well as paid plans starting from $undefined/month. Key features include Newsletter platform, Podcasts, Chat, Notes. Substack is a popular choice for users looking for quality news subscriptions.
Feature Comparison
Side-by-side comparison of features and capabilities
| Feature | Obsidian | Substack |
|---|---|---|
| Starting Price | Free | Free |
| Plans Available | 3 | 2 |
| Year Founded | 2020 | 2017 |
| Headquarters | Toronto, Canada | San Francisco, California |
| Markdown notes | ||
| Graph view | ||
| Backlinks | ||
| Plugins | ||
| Local storage | ||
| Community themes | ||
| Newsletter platform | ||
| Podcasts | ||
| Chat | ||
| Notes | ||
| Community | ||
| Monetization |
Pricing Comparison
Compare all available plans and pricing tiers
Obsidian Pricing
Substack Pricing
Frequently Asked Questions
Is Obsidian or Substack better in 2026?
Both Obsidian and Substack are excellent productivity services. Obsidian offers Markdown notes and Graph view, while Substack features Newsletter platform and Podcasts. The best choice depends on your specific needs and budget.
How much does Obsidian cost compared to Substack?
Obsidian starts at $4/month, while Substack starts at $Free/month. Both offer multiple pricing tiers to fit different budgets.
Can I track both Obsidian and Substack subscriptions?
Yes! TrackMySubscriptions lets you track all your subscriptions in one place, including Obsidian and Substack. 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 Obsidian, Substack, or both — track all your subscriptions in one place with smart alerts and analytics.