What is the best alternative to Whale?
Guru ranks first right now. AI knowledge base that surfaces verified answers inside Slack and the browser. Confluence and Notion follow it in our ranking.
Whale vs Guru: what's the difference?
Whale is free with paid plans; Guru is a paid product. Only Guru runs on Browser extension.
Is Whale free?
Whale is free with paid plans. Free plan: 1 creator, up to 10 members; Starting price: $299/month billed yearly (Scale); Extra creators: $29/month each (yearly). Checked on Whale's own site, November 2026.
How much do Whale alternatives cost?
Verified prices for the top-ranked Whale alternatives: Notion, $10 per member/month (Plus); Scribe, $13 per seat/month (Pro Team, from 5 seats). Each price was checked on the app's own site; see each card below for the date and source.
Is there a free alternative to Whale?
Yes. Confluence (free plan + paid), Notion (free plan + paid) and Scribe (free plan + paid) have a free option. Check each app's verified facts for current plan limits.
Is there an open-source alternative to Whale?
None of the 5 alternatives in this list is open source.
Why do people switch from Whale?
The complaints we hear most: paid plans start at a high monthly price for small companies; free plan allows only one person to create content; less suited to free-form wiki writing than general knowledge bases.
How is this list ranked?
Every app is scored with the same published formula: how directly it replaces Whale, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.