personal-knowledge-management
(2)Company
Company
Saas · Consumer · Enterprise
Evernote wants to remember everything. Who pays for forever?
The green elephant built a business around the things we forget. Its second act asks a less romantic question: how much is a lifetime of notes worth?
evernote · note-takingRead →
Ai · Saas · Enterprise
Tana
Tana is an AI-native workspace that turns messy notes, meetings and voice memos into structured, queryable knowledge. Its signature feature, Supertags, lets any bullet point become a database record with defined fields, so notes double as a living knowledge graph that AI agents can read, summarize and act on. Founded in 2021 by ex-Googlers and productivity builders and based in Palo Alto with an engineering hub in Oslo, Tana raised a $14M Series A in February 2025 (led by Tola Capital), reaching $25M total funding after emerging from a stealth beta with a 160,000+ person waitlist.
tana · ai-native-workspaceRead →