Your AI executive assistant
for email.
Like hiring a chief of staff — but for your inbox. HumanInbox reads every email, knows what's urgent, drafts perfect replies, and never lets a follow-up slip. All from WhatsApp.
Re: Proposal — Thursday 2pm…
Payout processed ✅ €2,400…
Contract draft — please review…
Weekly summary — 3 pages…
HumanInbox
online
HumanInbox
☀️ Morning! 3 emails need your attention today:
Marc Dupont — Proposal (urgent)
Stripe — Payout ✅ €2,400
Lisa Chen — Contract
9:01 ✓✓
Reply Marc — Thursday 2pm works
9:03 ✓
Draft ready
"Hi Marc, Thursday at 2pm works perfectly for me. Looking forward to it!"
9:03 ✓✓
Up and running in 2 minutes
No onboarding calls. No complex setup. Three steps and you're done.
Connect your Gmail
Link your account with Google OAuth in 2 clicks. We never see your password.
Add HumanInbox on WhatsApp
Scan a QR code or tap a link. That's it — no app to download.
Let your assistant work
Get your first morning digest, reply to emails, and track follow-ups — all from chat.
Your inbox on autopilot
To: Marc Dupont
"Hi Marc, following up on the proposal I sent last week. Would love to schedule a call to…"
⏰ Marc Dupont hasn't replied in 5 days. Want me to follow up?
Never forget
a follow-up
Sent a proposal 5 days ago with no reply? HumanInbox tracks every outgoing email and nudges you on WhatsApp when someone goes silent. No deal slips through the cracks.
Lisa Chen
Contract — needs your signature
Investor Group
Due diligence questions
Stripe
Payout processed ✅
🔴 2 emails need your reply. Lisa Chen has been waiting 2 days.
Never miss an
important reply
A client emailed you two days ago and you forgot to respond? HumanInbox detects unanswered important emails and alerts you before it's too late. No more "sorry for the late reply."
9:03 ✓
Sent ✓
"Hi Marc, Thursday at 2 PM works perfectly. I'll send a calendar invite. Looking forward to it!"
✅ Email sent to Marc Dupont from your Gmail in 2 seconds.
Send emails from
WhatsApp in seconds
No need to open Gmail, find the thread, or compose anything. Just tell HumanInbox who to email and what to say — it sends a polished email from your Gmail in under 5 seconds.
Draft ready
"Hi David, thanks for checking in. We're fully on track for our Q3 launch. I'll have the updated deck ready for you by next week. Happy to jump on a call if helpful."
You talk.
She writes.
Say it in 10 words, HumanInbox turns it into a polished, professional email in your tone. No more staring at a blank compose window — just speak naturally and let AI handle the writing.
Connect once, works everywhere
Link your Gmail in 2 clicks. Add HumanInbox on WhatsApp or Telegram. No dashboards to learn, no new apps to install. Up and running in under 5 minutes.
See how it worksReply from anywhere in the world
Beach, taxi, airport, back-to-back meetings — if you can send a WhatsApp, you can manage your entire inbox. No laptop required.
Learn moreWhat solopreneurs love about HumanInbox
“I used to spend 2 hours every morning going through emails. Now I handle everything from WhatsApp in 15 minutes while having my coffee. HumanInbox literally gave me my mornings back.”
Sarah Chen
Founder, Nomad Studio
“I almost lost a $30K deal because I forgot to follow up. Since using HumanInbox, that never happens — it tracks every promise I make and reminds me before deadlines. It's like having a chief of staff.”
Marcus Johnson
Independent Consultant
Your executive assistant.
Starting at $41/month.
One plan. Everything included. No surprises.
billed monthly
- Daily morning digest of what matters
- Up to 50 AI-drafted replies/month
- Works on WhatsApp + Telegram
- Works with any Gmail account
- VIP contacts always surface first
- Priority support
- 7-day free trial — no commitment
7-day free trial · Cancel anytime
Frequently asked questions
Get more done in every moment
HumanInbox manages your inbox so you can focus on what matters — closing deals, building products, and living your life.
Get HumanInbox — free