Obsidian vs Sunsama — Pricing, Plans, and Verified Costs (2026)
Obsidian starts at $5/mo. Sunsama starts at $22/mo. Obsidian is $17/mo cheaper on the entry tier than Sunsama.
Local-first knowledge management tool positioned as the alternative to Notion and Roam for people who don't want their notes trapped in a SaaS database. Distinctive for storing everything as plaintext markdown files on your own disk (no vendor lock-in) plus a massive community plugin ecosystem. Personal use is free forever; Sync ($4/mo) and Publish ($8/mo) are optional add-ons. Popular with researchers, writers, and privacy-conscious knowledge workers.
Daily planning tool positioned as the alternative to Todoist and TickTick for knowledge workers who want a calm, opinionated way to plan the day. Distinctive for its "one task at a time" focus mode and its integration with existing calendars (Google, Outlook) rather than replacing them. Priced $20/user/mo (only monthly and annual options, no free tier). Popular with founders, executives, and creators who resonate with the "work with intention" mindset.
All plans compared
| Tier role | Plan | Obsidian monthly | Obsidian annual | Sunsama monthly | Sunsama annual |
|---|---|---|---|---|---|
| Free / starter | App / Free | Free | Free | Free | Free |
| Entry paid | Sync / Pro | $5 | $4 | $22 | $17 |
| Pro / power | Publish / — | $10 | $8 | — | — |
Tier names differ across vendors. Rows are aligned by tier role, not name. Full tier structures on each tool's page.
What each is best for
Obsidian is worth it if… solo knowledge workers (researchers, writers, developers, PMs) who want offline-first, local-file, plain-Markdown note-taking with a huge plugin ecosystem — particularly if you value data ownership over collaboration. Free forever for personal use; Sync (paid) adds cross-device encrypted sync; Publish adds one-click static site publishing.
Sunsama is worth it if… solo knowledge workers and small teams (1-10 people) who want opinionated daily-planning workflow that pulls tasks from multiple tools (email, Slack, Notion, Todoist) into one calendar-based view. Single flat subscription with 14-day free trial.
Bottom line: Choose based on how you want to pay — Obsidian is freemium, Sunsama is per seat.
Choose Obsidian over Sunsama if…
Choose Obsidian if…
- You want fixed-price predictability (freemium, from $5/mo).
- You match the profile Obsidian is built for: solo knowledge workers (researchers, writers, developers, PMs) who want offline-first, local-file, plain-Markdown note-taking with a huge plugin ecosystem — particularly if you value data ownership over collaboration.
- You need a general-purpose productivity option rather than a vertical-specific one.
Choose Sunsama if…
- You want fixed-price predictability (per seat, from $22/mo).
- You match the profile Sunsama is built for: solo knowledge workers and small teams (1-10 people) who want opinionated daily-planning workflow that pulls tasks from multiple tools (email, Slack, Notion, Todoist) into one calendar-based view.
- You need a general-purpose productivity option rather than a vertical-specific one.
At a glance
| Obsidian | Sunsama | |
|---|---|---|
| Free plan | Yes | Yes |
| Entry price | $5/mo | $22/mo |
| Enterprise available | No | Yes |
| Pricing model | Freemium | Per Seat |
| Last verified | September 11, 2026 | September 14, 2026 |
| Full pricing | View full pricing | View full pricing |
Pricing last verified September 14, 2026. Tracked daily.
Frequently asked questions
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Common questions about Obsidian and Sunsama
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- How much does Sunsama cost in 2026?
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