“inbox-0 has completely changed how I manage my email. I used to spend 2 hours a day in my inbox, now it's just 15 minutes.”
Gabriel Dantas
Lead Software Engineer
AI-Powered Email Intelligence
Important emails,
delivered to your
WhatsApp
Stop drowning in your inbox. inbox-0 uses AI to learn what matters to you and delivers smart email summaries right to WhatsApp. Get to zero, stay focused.
1k+
Users
500k+
Emails Filtered
5hrs
Saved Daily
Incoming Email
1250 unread
AI Filtering
inbox-0
3 important emails
• Client Tallo LLC meeting confirmed
• Invoice #2008 for consulting services payment due
• Loan project deadline update to January 31, 2026
• Invoice #2008 for consulting services payment due
• Loan project deadline update to January 31, 2026
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Everything you need to tame your inbox
Real results from real users
5hrs
saved daily
99%
accuracy rate
AI-powered filtering learns your preferences
Our smart AI understands what matters to you and gets better every day.
Instant WhatsApp notifications
Get summaries on the platform you already use. No new apps needed.
1k+
happy users
2min
setup time
Never miss important emails again
Priority detection ensures urgent messages always reach you first.
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GDPR compliant with end-to-end encryption. Your data stays private.
How it works
Three simple steps to achieve inbox-0 and never miss what matters
01
Connect Your Email
Securely link your email account in seconds. We support Gmail, Outlook, and all major providers.
02
Define Your Preferences
Tell us what matters to you. Important clients? Specific keywords? Our AI learns your priorities.
03
Receive Smart Summaries
Get instant WhatsApp notifications with AI-generated summaries of your important emails. Tap to read the full email.
Loved by busy professionals
Join thousands of users who've achieved inbox-0
“The AI is surprisingly accurate. It knows which clients are important and never lets me miss a deadline. It's like having a personal assistant.”
Thomas Baker
Hospitality Business
“I love getting the WhatsApp summaries. I can triage my emails during my commute without even opening my laptop. Game changer.”
Thomas Kousholt
Serial Entrepreneur
4.9/5 from 1,000+ reviews
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