Agentic InboxEmail assistant powered by Workers and Email Routing to triage incoming threads and draft replies automatically.
MIT License · Generous free tier on Cloudflare Workers
Notes, tasks & docs
Mailspring
Free optionOpen sourceLocal
Manage email accounts and search messages in a desktop mail client.
What you can use it for
Manage email accounts and search messages in a desktop mail client.
- Blazing fast keyboard-first workflow, command palette, and unified inbox.
- Native desktop application for macOS, Windows, and Linux with modern extensible themes.
- Offline search indexing and multi-account Gmail, Office 365, and IMAP support.
Workflow coverage and comparison notes
Keyboard-first desktop email client with rapid triage and inbox zero workflows without $30/month subscriptions.
Before you switch
Advanced pro features (read receipts, link tracking, send later) require personal plugins or pro account.
Alternatives to these paid apps
Each comparison covers the workflow described above, rather than every paid feature.
More for the same workflow
See alternatives →Agentic Inbox
ThunderbirdRead email, organise messages and manage calendars from your desktop.
100% free open-source (MPL 2.0). Unlimited accounts and mail storage.