Personal Knowledge Management Startups

MetaopAI Turn your private journaling into clear signals and relationship patterns

Echologue Private voice journal you can query later

Terrapin BOOSTED Turn receipts, email & photos into clean, tax-ready insights, automatically BOOSTED

PromptVault Auto-save and search every prompt across ChatGPT, Codex, Claude, Gemini

omemo Turn screenshots into smart links that resurface when you need them

11MHz Manage tasks and notes with privacy by design

Haftio A visual planner for managing work and life in one continuous view

TinyHumans An open source AI harness built with the human in mind

Lumi Give your AI permanent memory across Claude, ChatGPT, and Gemini CLI

savvio Turn videos and docs into summaries, maps, and action plans

Caprica Agent Ask your business documents questions without sending data to the cloud

Nexus The bookmark manager you'll actually use

Grape AI note-taking app for capturing ideas and organizing knowledge

MemoKee Save anything from the web and find it instantly with AI

The Dump AI sorts voice, photo, and text notes into searchable folders