100% Client-Side — Zero Server Access

Your AI Email Assistant That Never Sees Your Emails

UpInbox classifies, drafts, and cleans up your Gmail — all inside your browser. Your emails never leave. Ever.

Coming Soon Install Free from Chrome Web Store
See It In Action
37,000+ emails organized in your inbox, no problem!
100% client-side
4 AI providers supported

UpInbox Chrome Extension

Screenshot coming soon

Why UpInbox?

Everything you need to tame your inbox — without giving up your privacy.

AI Classification

7-rule heuristic pipeline + 4 AI providers. Sorts newsletters, receipts, promotions, and more in seconds.

Auto Drafts

AI writes reply drafts that sound like you — your role, your company, your tone. Pro feature.

Privacy-First

Emails classified in your browser. BYOK supported. We literally cannot read your email.

Self-Learning

Corrections train your personal classifier. Community learning improves rules for everyone.

Bulk Cleanup

Scan and organize thousands of old emails. Archive, label, and filter in bulk.

Communication Pulse

See relationship health at a glance. Sparklines show contact frequency over 30 days.

Simple, Transparent Pricing

Start free. Upgrade when you want AI superpowers.

Free

$0 /mo
  • Heuristic classification (4 categories)
  • 3 scans/day
  • 50 bulk actions/day
  • 20 whitelist/blacklist senders
  • Basic inbox health score
  • Sender scoring (top 10)
  • 3 email templates
  • Undo vault (30 days)
  • Dark mode
Coming Soon
14-day free trial

Starter

$4.99 /mo

$3.99/mo billed annually ($48/yr)

  • Everything in Free
  • All 8 categories + unlimited scans
  • Unlimited bulk actions
  • Unlimited whitelist/blacklist
  • Deep Clean & All Mail scanning
  • Smart Labels
  • Full sender scoring
  • Follow-ups & Snooze (5 active)
  • Inbox Pause
  • 100 AI classifications/mo
Coming Soon
Most Popular

Plus

$9.99 /mo

$7.99/mo billed annually ($96/yr)

  • Everything in Starter
  • 500 AI classifications/mo
  • AI Auto Drafts
  • AI Thread Summaries
  • Communication Pulse & Sparklines
  • Send Later & Templates (unlimited)
  • Self-learning classifier
  • Attachment manager
  • Auto-archive rules
Coming Soon

Pro

$24.99 /mo

$19.99/mo billed annually ($240/yr)

  • Everything in Plus
  • 2,000 AI classifications/mo
  • BYOK (bring your own key)
  • Email Tracking
  • Private Notes
  • Multi-account support
  • Custom categories
  • Draft profiles & prompts
  • Community Learning
  • Priority support
Coming Soon
UpInbox from $4.99/mo vs Superhuman $33/mo

Same AI features, your emails stay private.

See full comparison

Our classification pipeline is open source.

Star it on GitHub

Ready to take back your inbox?

UpInbox is coming soon. Free forever, no credit card required.

Coming Soon Install Free from Chrome Web Store