Featured 'App of the Day' - Spike is your secure, AI-powered email app that feels like a messenger app Handle multiple accounts, long threads, and inbox overload in one fast, organized inbox. Built for professionals and teams who want email that’s smarter, simpler. Spike helps you stay on top of everything with faster replies, fewer missed messages, and less overwhelm. YOUR SMARTER INBOX, POWERED BY AI • Summarize long email threads and attachments instantly • Draft replies in seconds with AI
| Starting price | Free |
|---|---|
| Platforms | mac |
| Parent company | SpikeNow Ltd. |
Collaborative email design desktop/web app.
Open-source responsive email editor (also self-hostable).
Team email client with shared inboxes (newsletter adjacent).
Explore more Desktop Apps email newsletter software, read the email service provider (ESP) guide, or browse the Newsletter Info Blog.