Witsy is a free desktop AI assistant that works with your own API keys from OpenAI, Anthropic, Google, and more, or local models via Ollama. It offers prompt-anywhere shortcuts, AI commands on selected text, document chat, voice mode, and MCP server support. The project is open source and runs on macOS, Windows, and Linux.
| Pricing | Free |
|---|---|
| Category | Productivity |
| Platforms | windows, macos, linux |
| Official website | witsyai.com |
When choosing a productivity tool, look first at how it fits the way you already work. The best tools connect with the apps you use every day — email, calendar, documents and chat — instead of becoming one more place to check. Automation matters most where work repeats: summaries, reminders, scheduling and turning notes into tasks are where AI genuinely saves time. Check whether the free tier covers your real usage, how the tool handles your data and privacy, and whether it works on the platforms you live on — web, desktop and mobile. A slightly less powerful tool that your whole team actually adopts beats a feature-rich one nobody opens.
Witsy is a free desktop AI assistant that works with your own API keys from OpenAI, Anthropic, Google, and more, or local models via Ollama. It offers prompt-anywhere shortcuts, AI commands on selected text, document chat, voice mode, and MCP server support. The project is open source and runs on macOS, Windows, and Linux.
Witsy is free to use. Always confirm the current offer on its official website, as pricing can change.
by Instant
Fully offline Mac app that finds local files by what is inside them — documents, photos and scans — from a typed description, with no account and nothing leaving the Mac
Best for: Mac users who remember what a file was about but not its name
Pricing: Free
Limitation: Mac only — macOS 15 or newer on Apple Silicon
by Radaric
AI feed reader that pulls RSS, Telegram, X and YouTube into one feed and learns your editorial taste from the posts you approve, reject and explain, grouping repeat coverage into single stories
Best for: Editors, researchers and news junkies drowning in feeds
Pricing: Paid
Limitation: No free tier — paid from $9 per month
by Notif
Turns Apple Reminders notes into actions — each note gets a useful tip and a next-step button, staying a real Apple Reminder that syncs everywhere
Best for: iPhone users whose reminders need a next step, not just a ping
Pricing: Freemium
Limitation: Apple-only — iPhone and iPad with iOS 18 or later, no Android
by Claire Mail
Mac and iPhone app that brings Gmail, Google Calendar and Apple Reminders together, with AI inbox triage, a morning brief and meeting preparation; mail stays in Gmail and AI is optional
Best for: Gmail users on Mac and iPhone who want inbox, calendar and reminders in one fast app
Pricing: Free
Limitation: Mac and iPhone only — no Android yet
by Kalender Sync
Keeps Google, Outlook, iCloud and CalDAV calendars in sync one- or two-way and connects them to ChatGPT and Claude, so agents can check availability, find events and create bookings across all calendars
Best for: People juggling several calendars across providers who also want AI assistants to book for them
Pricing: Freemium
Limitation: The homepage is in German, which may slow non-German speakers
by WorkHub
Privacy-focused platform combining centralized knowledge management with AI agents and automation.
Best for: Productivity
Pricing: Freemium
Limitation: Broad feature set may overwhelm small teams
