Mercury vs Obsidian
A detailed comparison of Mercury and Obsidian in 2026. Compare pricing plans, features, and find out which finance service is right for you.
Mercury
Banking for startups with powerful financial tools and integrations
Mercury is a financial and accounting service that provides banking for startups with powerful financial tools and integrations. Founded in 2019 and headquartered in San Francisco, California, Mercury offers 2 pricing plans. It offers a free tier as well as paid plans starting from $35/month. Key features include Startup banking, Treasury, Corporate cards, Accounting sync. Mercury is a popular choice for users looking for quality finance 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 | Mercury | Obsidian |
|---|---|---|
| Starting Price | Free | Free |
| Plans Available | 2 | 3 |
| Year Founded | 2019 | 2020 |
| Headquarters | San Francisco, California | Toronto, Canada |
| Startup banking | ||
| Treasury | ||
| Corporate cards | ||
| Accounting sync | ||
| API access | ||
| Markdown notes | ||
| Graph view | ||
| Backlinks | ||
| Plugins | ||
| Local storage | ||
| Community themes |
Pricing Comparison
Compare all available plans and pricing tiers
Mercury Pricing
Obsidian Pricing
Frequently Asked Questions
Is Mercury or Obsidian better in 2026?
Both Mercury and Obsidian are excellent finance services. Mercury offers Startup banking and Treasury, while Obsidian features Markdown notes and Graph view. The best choice depends on your specific needs and budget.
How much does Mercury cost compared to Obsidian?
Mercury starts at $35/month, while Obsidian starts at $4/month. Both offer multiple pricing tiers to fit different budgets.
Can I track both Mercury and Obsidian subscriptions?
Yes! TrackMySubscriptions lets you track all your subscriptions in one place, including Mercury 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 Mercury, Obsidian, or both — track all your subscriptions in one place with smart alerts and analytics.