Connect a channel
Scan a QR with your own WhatsApp, or paste a Telegram token. Minutes, not weeks — no Meta verification, no rented numbers.
WhatsApp · Telegram · LINE · Web
An AI receptionist that answers every message and books the appointment — on the business's own WhatsApp, Telegram, LINE, or website.
No Meta verification · their own number · live in minutes
Placeholder metrics for layout — real proof lands after the first pilot.
Scan a QR with your own WhatsApp, or paste a Telegram token. Minutes, not weeks — no Meta verification, no rented numbers.
WhatsApp · Telegram · LINE · WebPoint it at your website. Zenno scrapes it, writes the agent’s knowledge and tone, and lets you test-drive it before it goes live.
URL → knowledge → test driveThe agent answers, qualifies, and books straight into your calendar — while you teach, treat, or sleep. You watch the daily summary.
Calendar fills · 24/7Capture, operate, grow, and stay safe — every capability points back at a booking.
The agent checks your live schedule, offers open slots with real availability, and books straight into the calendar.
Segment-targeted campaigns, personalised per contact, with a preview before anything sends.
Every channel in one thread. Filter by Open, Unread, AI Paused, or Attention Required.
The moment you type, the AI pauses for that contact. Hand back with one button.
Fresh numbers get automatic protection — daily caps start at 20 and grow with number age.
A booking moves the contact’s stage, and the stage change fires the right follow-up campaign.
No BSP contracts, no Meta business verification, no rented phone numbers.
Scan a QR with your own phone — the linked-device method, like WhatsApp Web.
Paste a bot token from BotFather. Connected in about a minute.
Drop one <script> tag on any site. The agent answers visitors and books them.
No Meta business verification, no BSP contracts, no rented phone numbers. Fresh numbers get automatic warm-up protection — this is the honest answer to the #1 objection.

Zenno ends with a confirmed booking. The agent has real tools: it reads the live schedule, offers actual open slots, writes the appointment to the calendar, and triggers the follow-up.
The moment you type a reply, the AI pauses for that contact — no bot talking over a human. Risky topics auto-escalate with an Attention Required flag.
The north-star number leads — not message counts. See exactly what the agent handled while you were away.

11:04 PM
“Hi, do you have any classes this weekend?”

11:04 PM · replied in 9 seconds
“Yes! Weekend Workshop, Sat 10:00 with Mali — 8 spots left. Want one?”
It booked four trials the first night — while the studio was closed. I stopped checking my phone at midnight.
Mara L.Owner · Lotus YogaSetup took the length of a coffee. Scanned the QR on my own number and it was answering in minutes.
Ines K.Founder · Bloom Skin StudioThe warm-up thing sold me. I was terrified of a ban — Zenno just handles the limits so I don’t think about it.
Deniz A.Manager · Still Point SpaComposite examples for layout — real studio quotes land after the first pilot.
Start free. Upgrade when the calendar’s full.
We lead with the ban question because it’s the one everybody asks.
Zenno warms your number up automatically — daily limits start small (20/day) and grow with the number’s age, up to a ceiling, with enforced gaps between bulk sends. Replies to customers who message you first are the safest traffic there is, and always go through.
No. WhatsApp connects with the linked-device method — the same as WhatsApp Web. You scan a QR with your own phone. Telegram is a bot token, LINE and Messenger use keys, and web chat is a single script tag.
Any time. The moment you type a reply, the AI pauses for that contact — no bot talking over a human. One button hands the thread back to the agent when you’re done.
Risky topics auto-escalate with an Attention Required flag. The agent never guesses on refunds, complaints, or medical questions — it hands them to you.
Point the setup wizard at your website. Zenno scrapes it, generates the agent’s knowledge and personality, and lets you test-drive the agent privately before any customer talks to it.
Answer them in nine seconds and book them before they scroll away.
Their own number · live in minutes · no card required