14 free productivity & collaboration AI tools — 2 completely free, 12 with a real free tier. Notion Academy, Obsidian Help, Raycast and more, compared.
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Free to use (2)
No paid plan behind them — free or open source, usable as they are.
Notion Academy — Learn how to use Notion with courses, tutorials, and guides. (Free)
Obsidian Help — Documentation for Obsidian, a powerful knowledge base on top of a local folder of plain text Markdown files. (Free)
Free tier available (12)
Freemium: a real free tier with limits, and paid plans once you outgrow it.
Raycast — A macOS launcher that runs commands, scripts and model prompts from one keystroke. (Freemium)
Linear — Issue tracking built for speed, with automatic triage and summaries over your project history. (Freemium)
Taskade — Workspace that combines tasks, notes, mind maps and wikis with built-in AI agents and automations. (Freemium)
Granola — Meeting notepad that transcribes your computer's audio without a bot joining the call, then turns your rough notes into a clean summary. (Freemium)
Obsidian — Local-first notes in plain markdown files you own, with a large plugin ecosystem including model integrations. (Freemium)
Mem AI — AI notes app that organises notes for you, links related ideas and lets you ask questions across everything you have saved. (Freemium)
Magical — Browser extension that autofills forms, spreadsheets and apps from data on your screen and expands saved text snippets. (Freemium)
Airtable — A database that looks like a spreadsheet, with model-driven fields that summarise, classify or extract per row. (Freemium)
Coda — Documents that behave like apps — tables, buttons and automations, with assistants you can place inline. (Freemium)
TeraBox AI — Smart cloud storage with AI-powered file organization. (Freemium)
Wisper Flow — Seamless dictation and voice workflow automation. (Freemium)
Rows — A spreadsheet with live data connectors and model-driven columns for summarising or classifying. (Freemium)