Freemium Second Brain AI tools

4 freemium tools for Second Brain

Compare tools built for Second Brain. Filter by pricing and access, then open a few before you commit.

Find your fit

Clear all

Sort

Popular Most saved Top rated Newest Updated A–Z

Price

Any Free Freemium Trial Paid

Platforms & integrationsAPI, web, mobile, and connected apps

Access

Any API Web iOS Android Chrome ext.

Works with

Make LinkedIn Instagram MCP Slack X / Twitter

Podcast learning app with transcription, summarization, and knowledge management integration.

AI product management agent aggregating insights and tracking updates across workplace tools.

Agent

AI-powered workspace to organize, search, and utilize information across apps, bookmarks, and files.

AI-powered tool turning files/links into editable, searchable notes.

Chatbot