The Notion competitor that beats Notion at its own game.

Tana is what happens when you take an outliner, give it database superpowers, and bake in AI. Type freely — meeting notes, voice memos, daily journal, project specs — and Tana's "super-tags" instantly turn unstructured text into structured, queryable records. Need all meetings with John from Q2 that mentioned budget? One query. Tana builds it for you. The 2026 version added serious AI commands that auto-generate summaries, action items, and meeting briefs.

Who it's for: Power users, PKM enthusiasts, researchers, founders, consultants — anyone who lives in notes and wants them to actually work for them. Steep learning curve but unmatched depth once it clicks.

Key features

Outliner Native outliner UI

Everything is a node in an outline. Zoom in/out, indent, nest, reference other nodes — feels like Roam with a database engine underneath. The fastest capture-and-organize tool on the market.

Super-tags Structured data from free text

Define a super-tag once ("Meeting," "Person," "Project") and Tana extracts structured fields from any node tagged with it — date, attendees, action items, decisions. AI auto-fills the gaps.

AI commands AI-native workflows

Built-in AI for summarizing meetings, drafting emails, generating action items, translating, and querying your knowledge graph in natural language. New in 2026: Tana AI can build entire workflows from a description.

Voice Voice capture & transcription

Record voice on mobile or desktop, Tana transcribes and tags the result automatically. Daily standups, journal entries, and walking-meeting notes become queryable records.

Search Graph search & queries

Query your entire knowledge graph with structured search: "show me all #meeting from Q2 where #status is open AND #attendees contains John." Returns live views, not search results.

API + Webhooks Extensible

Native webhooks, API, and integrations with Zapier, Make, and Google Calendar. Tana nodes can be created from any external trigger — meeting bots, email, forms.

The honest take

✓ What works

Fastest capture-to-structure tool — type or speak and it's organized
Super-tags are genuinely novel — No one else makes free text queryable this cleanly
AI commands are deeply integrated, not bolted-on
Native voice transcription on every platform
End-to-end encrypted, GDPR compliant, serious about data ownership
Pro tier unlocks unlimited AI commands — worth it for daily users

✗ What doesn't

Steep learning curve — the first 2 weeks feel overwhelming
Mobile apps are catching up but still weaker than desktop
Free tier is limited (no AI commands, 200 super-tag uses)
No real-time collaboration like Notion (async only in 2026)
Smaller community than Notion/Obsidian — fewer templates
Knowledge-graph-centric approach doesn't suit everyone

Verdict

If you're a power user drowning in notes that never become useful — meeting notes, research, voice memos, project specs — Tana is the most powerful tool to turn chaos into a queryable knowledge graph. The learning curve is real but the payoff is unmatched. Casual users should pick Notion or Obsidian. Daily-note power users will never go back.

💡 Transparency: This review contains affiliate links. If you sign up through our link, we may earn a commission at no cost to you. We only recommend tools we use ourselves. Full disclosure.