Happeo
Happeo is doubling down on intranet SEO content as its primary distribution channel for the mid-market.
Comparison · Collab
Keybase vs Tana
A side-by-side editorial comparison of Keybase and Tana — release velocity, themes, recent moves, and the top alternatives to consider.
Keybase vs Tana: at a glance
What is Keybase?
Keybase's feed is mostly broken crawls; the one real release (v6.6.0) is iOS polish from March.
Three of the four entries the crawler captured are GitHub error pages ('Sorry, something went wrong') that mostly contain a username and the standard tab navigation — the crawler is hitting profile pages that load partially. The only real content is v6.6.0 on March 6, which shipped iOS sharing improvements, Emoji 16 support, HEIC avatars, and assorted fixes.
What is Tana?
Tana races toward ambient AI assistant — voice commands now execute silently without interrupting you
Tana has shipped three major voice and agent capabilities in quick succession: a multitasking background agent that handles multiple requests simultaneously while you are in a meeting, auto-detection of unscheduled external meetings, and most recently a Hey Tana trigger that silently executes commands without entering a voice session at all. A native Calendar view also landed in the same release. The product has moved far past note-taking into ambient meeting assistant territory.
Keybase vs Tana: editorial side-by-side
Keybase
1.3COLLAB
Keybase's feed is mostly broken crawls; the one real release (v6.6.0) is iOS polish from March.
◆ Current state
Three of the four entries the crawler captured are GitHub error pages ('Sorry, something went wrong') that mostly contain a username and the standard tab navigation — the crawler is hitting profile pages that load partially. The only real content is v6.6.0 on March 6, which shipped iOS sharing improvements, Emoji 16 support, HEIC avatars, and assorted fixes.
◆ Where it's heading
Keybase remains in slow-maintenance mode under Zoom: sporadic point releases focused on mobile niceties, no signs of a meaningful directional push. Confidence is limited by the source quality — half the feed is unusable.
◆ Prediction
Source likely needs re-pointing to the GitHub releases feed for the keybase/client repo to capture future releases reliably. Product itself probably ships another iOS-focused point release before any cross-platform feature lands.
Tana
7.5COLLAB
Tana races toward ambient AI assistant — voice commands now execute silently without interrupting you
◆ Current state
Tana has shipped three major voice and agent capabilities in quick succession: a multitasking background agent that handles multiple requests simultaneously while you are in a meeting, auto-detection of unscheduled external meetings, and most recently a Hey Tana trigger that silently executes commands without entering a voice session at all. A native Calendar view also landed in the same release. The product has moved far past note-taking into ambient meeting assistant territory.
◆ Where it's heading
Every recent release adds ambient presence — Tana wants to run in the background of your workday, not only when you choose to open it. The combination of silent command execution, meeting capture, and calendar integration points toward a product that acts as a persistent AI colleague rather than a structured note-taking tool.
◆ Prediction
Tighter integration between calendar events and AI briefs is the likely next move, along with expansion of which external tools the background agent can act in. Whether Tana can hold the ambient-assistant position depends on how reliably the background execution performs across different meeting platforms.
Alternatives to Keybase and Tana
Other Collab products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Keybase or Tana.
Teable
Teable ships connected-app event triggers for automations, deepening its no-code workflow orchestration play.
GitHub
GitHub turns Copilot into an org-wide default, adds memory to agentic security fixes.
Hive
Hive keeps iterating on proofing and dashboard UX — workmanlike improvements, no pivot.
Double
Double shifts AI economics: 93%-cheaper Standard tier and Claude Opus 5 Expert mode
SiYuan
SiYuan is adding mind map block types and calendar scheduling depth as it pushes toward 3.8.6.
See all Keybase alternatives → · See all Tana alternatives →
Recent activity from Keybase and Tana
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 18d agoTanaHey Tana just does it, a Calendar, and a new Home ⚡
- 29d agoTanaMultitasking voice agent, natural language search and daily briefs ⚡
- 1mo agoTanaA clearer transcript, and proposals you can fix in place
- 1mo agoTanaTana notices the meetings you didn't schedule
- 1mo agoTanaAI chat goes further before hitting usage limits
- 2mo agoTanaAsk the AI to pin things for you
Frequently asked questions
What is the difference between Keybase and Tana?
They serve adjacent needs but don't currently overlap on shipped themes. Tana is currently shipping more aggressively (velocity 7.5 vs 1.3), with 2 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Keybase better than Tana?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Tana is currently shipping more aggressively (velocity 7.5 vs 1.3), with 2 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Collab products to evaluate alongside.
What are the best alternatives to Keybase?
Top Keybase alternatives in Collab are ranked by recent ship velocity. Browse the "Keybase alternatives" section above for the current picks, or visit /alternatives/keybase for the full list with editorial commentary on each.
What are the best alternatives to Tana?
Top Tana alternatives in Collab are ranked by recent ship velocity. Browse the "Tana alternatives" section above for the current picks, or visit /alternatives/tana for the full list with editorial commentary on each.