Best Second Brain Alternatives in 2026
Updated
20 tools from AI note-taking apps ranked against Second Brain on the same published basis.
- 1Second Brain vs Notability
- 2Second Brain vs Goodnotes
- 3Second Brain vs HyNote
- 4Second Brain vs Heptabase
- 5Second Brain vs Notion
- 6Second Brain vs Zoho Notebook
- 7Second Brain vs Tana
- 8Second Brain vs Capacities
- 9Second Brain vs Craft
- 10Second Brain vs Fabric
- 11Second Brain vs Mem Agent
- 12Second Brain vs Murble
- 13Second Brain vs Snow
- 14Second Brain vs Supernotes
- 15Second Brain vs Voicenotes
- 16Second Brain vs Evernote
- 17Second Brain vs Microsoft OneNote
- 18Second Brain vs Audionotes
- 19Second Brain vs NoteGen
- 20Second Brain vs TriliumNext Notes
Second Brain alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Notability | 8.1 | Free plan | — | Android, iOS, Mac, Web, Windows |
| 2 | Goodnotes | 7.9 | Free plan | $1/mo | Android, iOS, Mac, Web, Windows |
| 3 | HyNote | 7.9 | Free plan | $6.66/mo | Android, Browser, iOS, Mac, Web |
| 4 | Heptabase | 7.7 | No | $8.99/mo | Android, iOS, Linux, Mac, Web, Windows |
| 5 | Notion | 7.7 | Free plan | $10/mo | Android, iOS, Mac, Web, Windows |
| 6 | Zoho Notebook | 7.7 | Free plan | Free | Android, iOS, Linux, Mac, Web, Windows |
| 7 | Tana | 7.6 | Free plan | $2,030/mo | Linux, Mac, Web, Windows |
| 8 | Capacities | 7.5 | Free plan | $8.33/mo | Android, iOS, Linux, Mac, Web, Windows |
| 9 | Craft | 7.5 | Free plan | Free | Android, iOS, Mac, Web, Windows |
| 10 | Fabric | 7.5 | No | $8/mo | Android, API, Browser, iOS, Mac, Web, Windows |
| 11 | Mem Agent | 7.5 | Free plan | — | Browser, iOS, Mac, Web, Windows |
| 12 | Murble | 7.5 | Free plan | $1.67/mo | Android, iOS, Mac |
| 13 | Snow | 7.5 | No | $8/mo | Android, iOS, Linux, Mac, Web, Windows |
| 14 | Supernotes | 7.5 | Free plan | — | Android, API, iOS, Linux, Mac, Web, Windows |
| 15 | Voicenotes | 7.5 | Free plan | $9/mo | Android, Browser, iOS, Mac, Web, Windows |
| 16 | Evernote | 7.4 | Free plan | Free | Android, iOS, Mac, Web, Windows |
| 17 | Microsoft OneNote | 7.4 | No | $8.33/mo | Android, iOS, Mac, Web, Windows |
| 18 | Audionotes | 7.3 | Free plan | $10.83/mo | Android, Browser, iOS, Mac, Web |
| 19 | NoteGen | 7.3 | Free plan | Free | Android, Browser, iOS, Linux, Mac, self-hosted, Windows |
| 20 | TriliumNext Notes | 7.3 | Free plan | Free | API, Browser, Linux, Mac, self-hosted, Web, Windows |
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Questions about Second Brain alternatives
What is the best alternative to Second Brain?
Notability, number 1 in AI note-taking apps with a score of 8.1 out of 10. The others here: Goodnotes, HyNote, Heptabase and 16 more.
What is the best free alternative to Second Brain?
Notability is the best-ranked alternative with a free plan. 16 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.