Now in early access
Email that works
with you, not against you
Four foundational capabilities that make Flow different from every other email client.
AI-powered classification that learns your priorities and surfaces what matters first.
See your schedule alongside your inbox. Accept, decline, and create events without switching apps.
Your email never touches our servers. Everything processes locally on your device, always.
Bring your own model. Assign different AI providers to different tasks for optimal results.
Flow never proxies your AI requests. Your API key goes directly to the provider. You choose which model handles each task: triage, summarization, drafting, or search.
Use Claude for deep reasoning, GPT for quick replies, a local model for sensitive content, or any combination. Switch providers anytime with zero lock-in.
Explore Flow's capabilities across email, calendar, AI intelligence, and workflow tools.
All accounts in one view with smart filtering.
Clean conversation view with inline replies.
Full compose with rich text and attachments.
Auto-categorize with rules and AI suggestions.
Archive, delete, or label hundreds at once.
Resurface emails at the right moment.
Today's agenda always visible alongside your inbox.
Accept or decline event invites directly from email.
Create events from email context with pre-filled details.
Bi-directional Google Calendar synchronization.
Warns you about overlapping meetings automatically.
Full calendar views for planning ahead.
AI classifies emails by urgency and topic.
Get the gist of long threads in one sentence.
AI-generated reply drafts in your writing style.
"Find the invoice John sent last Tuesday."
Assign different AI models to different tasks.
Every email gets a priority score based on context.
Navigate everything without touching the mouse.
Dark mode, light mode, and custom themes.
Command palette for instant access to any action.
Read and compose emails without an internet connection.
Set cache duration from 7 to 60 days.
Credentials stored in OS-native secure storage.
Join the waitlist and be first to experience email that actually respects your time and privacy.
No credit card required. No commitment.
We'll reach out when your spot is ready.