Beyond Notion Mail:
A True Unified Inbox
Notion Mail is Gmail-only with no unified inbox (yet). HeyRobyn supports Gmail + Outlook + IMAP,
plus adds Slack, GitHub, WhatsApp & Telegram to your workflow.
Mac-native app. Supports all email providers, not just Gmail.
What Notion Mail Is Missing
True Unified Inbox
Notion Mail requires switching between Gmail accounts. HeyRobyn shows ALL your emails (Gmail, Outlook, IMAP) in one feed.
Beyond Email
Notion Mail only does Gmail. HeyRobyn adds Slack, GitHub, WhatsApp, Telegram, and iMessage to your unified inbox.
Native Mac Performance
Built with Swift + AppKit (not Electron). Launches in under 1 second, uses 60% less RAM than web-based email apps.
HeyRobyn vs Notion Mail: Feature Comparison
| Feature | HeyRobyn | Notion Mail |
|---|---|---|
| Price | $25/mo (Pro) | Free |
| Gmail Support | ✅ | ✅ Only Gmail |
| Outlook / Microsoft 365 | ✅ Full support | ❌ Gmail only |
| IMAP / Custom Domains | ✅ Any provider | ❌ Gmail only |
| Unified Inbox (All Accounts) | ✅ True unified feed | ⚠️ Coming soon |
| Slack Integration | ✅ Full access | ❌ |
| GitHub Notifications | ✅ PRs, issues, reviews | ❌ |
| WhatsApp / Telegram | ✅ Unified chat | ❌ |
| AI Features | ✅ Smart triage | ✅ With Notion AI |
| Push to Notion | ❌ | ✅ Native |
| Native Mac App | ✅ Swift + AppKit | ✅ Electron |
| Keyboard Shortcuts | ✅ Vim-style | ✅ Custom |
Bottom line: If you only use Gmail and love Notion's ecosystem, Notion Mail is excellent and free. But if you need Outlook/IMAP support, a true unified inbox across multiple providers, or want to consolidate Slack + GitHub + messaging apps, HeyRobyn is purpose-built for that workflow.
Notion Mail vs HeyRobyn FAQs
Does Notion Mail support non-Gmail accounts?
No. As of March 2026, Notion Mail only supports Gmail accounts. If you use Outlook, Microsoft 365, iCloud Mail, or any IMAP/POP3 provider, you'll need an alternative like HeyRobyn.
Does Notion Mail have a unified inbox?
Not yet. Notion Mail announced they're "working on it" as of January 2026. Currently, you must switch between Gmail accounts using an account picker. HeyRobyn shows all emails from all providers in one chronological feed.
Why is HeyRobyn more expensive than Notion Mail (which is free)?
Notion Mail is free because it's a customer acquisition funnel for Notion AI subscriptions. HeyRobyn is a standalone product that unifies email + Slack + GitHub + WhatsApp + Telegram. You're replacing 5+ tools with one. Most users cancel their Texts ($15/mo) or Shift ($8/mo) subscriptions after switching.
Can I push emails to Notion from HeyRobyn?
Not currently, but it's on the roadmap. If you heavily rely on Notion's push-to-page feature, Notion Mail is the better choice. HeyRobyn prioritizes cross-platform communication unification over Notion integration.
Which is faster: Notion Mail or HeyRobyn?
HeyRobyn is built with Swift + AppKit (native Mac frameworks) vs Notion Mail's Electron architecture. In benchmarks, HeyRobyn launches in under 1 second and uses 60% less RAM than Electron apps. Both feel fast for everyday use, though.
Get the Unified Inbox That Works With Everything
Join 17+ Mac power users on the waitlist. Early access launching April 2026.
Gmail + Outlook + IMAP + Slack + GitHub + Chat. One app.
Someone
joined the waitlist
2 minutes ago