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Email smarter.
Write less.
Say more.

AI that reads your inbox, understands context, and crafts replies that sound exactly like you — in under 8 seconds.

Click any email — try it
Gmail — Inbox
Inbox 4
James Davidson10:42 AM
Re: Q3 Partnership Proposal
Can you send pricing before Thursday?
Prof. Chen9:15 AM
Extension Request — Final Paper
You haven't submitted yet. Please advise.
Sarah @ AcmeYesterday
Feedback on your proposal
We loved it! A few small tweaks needed...
HR TeamMon
Interview Confirmation — Thu 2PM
Please confirm your attendance.
✉  select an email
Context-aware AI Zero data storage Under 8 seconds Tone library Free beta Works in Gmail Privacy first Chrome extension iOS app Context-aware AI Zero data storage Under 8 seconds Tone library Free beta Works in Gmail Privacy first Chrome extension iOS app

What it does

Every feature saves you time.

Each tab below is a live demo — not a description. See exactly how it works.

Thread analysis — live
Hi — could you send over the revised pricing before Thursday? We'd like to review before the call.
Inboxd reading thread...
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Inboxd output
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Same email, four tones — pick one
Dear James, I hope this message finds you well. Please find the revised pricing attached for your review prior to Thursday's call.
What Inboxd never does with your data
Store your emails on our servers✗ Never
Sell data to third parties✗ Never
Train models on your emails✗ Never
End-to-end encrypted, always✓ Always
Available on your platforms
🌐
Chrome Extension
Works directly inside Gmail — no tab switching
Live
📱
iOS App
Compose and reply from your phone, natively
Live
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Web App
Full dashboard — coming soon
Soon
01
Context-Aware AI
02
Write 20 Characters
03
Tone Library
04
Zero Data Storage
05
Works Everywhere

Our story

Built by students,
for everyone.

Inboxd was founded by two high school seniors who noticed that while AI was transforming everything around them, professional communication was being left behind.

Existing tools were clunky, expensive, or invasive. So we built something different — lightweight, private, and genuinely smart.

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100%Free during beta
<8sAverage reply time
0Emails stored on our servers
20chMinimum input needed

Testimonials

Loved by early users.

★★★★★   5.0 average
★ ★ ★ ★ ★

"Inboxd completely changed how I handle my inbox. What used to take 30 minutes now takes 5. The replies actually sound like me — not a robot."

Sarah K.
Marketing Director
★ ★ ★ ★ ★

"I typed 'follow up, be friendly' and got a perfect email. Genuinely impressive."

Alex M.
Startup Founder
★ ★ ★ ★ ★

"As a student emailing professors daily, this is a game changer. Professional every time."

Jordan T.
University Student
★ ★ ★ ★ ★

"The privacy aspect sold me. My emails stay mine — and the quality is outstanding."

Priya R.
Consultant

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