Obsidian vs Twos
Updated June 2026 · A structured head-to-head comparison.
The verdict
Both Obsidian and Twos are credible note taking tools, and the right pick comes down to your priorities.
Choose Obsidian if you want broader platform coverage and a higher overall rating (4.7/5). Local-first Markdown knowledge base.
Twos — Write things down, find them later — lists, notes, and reminders.
Obsidian vs Twos: side by side
| Dimension | Obsidian | Twos |
|---|---|---|
| Starting price | Free – $4/mo | Free – $5/user/mo |
| Free plan | Yes | Yes |
| Pricing model | Freemium | Freemium |
| Best for | Researchers, Writers, Power Users | Individuals, List Lovers |
| Platforms | Mac, Windows, Linux, Ios, AndroidWinner | Web, Ios, Android |
| Rating | 4.7/5Winner | 4.5/5 |
Obsidian key facts
- Vendor
- Obsidian
- Pricing
- Freemium — Free – $4/mo
- Free tier
- Yes
- Platforms
- Mac, Windows, Linux, Ios, Android
- Best for
- Researchers, Writers, Power Users
- Editor rating
- 4.7 / 5
- Founded
- 2020
- Headquarters
- Remote
Twos key facts
- Vendor
- Twos
- Pricing
- Freemium — Free – $5/user/mo
- Free tier
- Yes
- Platforms
- Web, Ios, Android
- Best for
- Individuals, List Lovers
- Editor rating
- 4.5 / 5
- Founded
- 2020
- Headquarters
- USA
Frequently asked questions
Is Obsidian better than Twos?
Neither is universally better — Obsidian edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.
Is Obsidian or Twos cheaper?
Obsidian is the more affordable of the two to get started, at free – $4/mo. Obsidian starts at free – $4/mo; Twos starts at free – $5/user/mo.
Can Obsidian replace Twos?
Yes for most teams — both are note taking tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.