Reads your calendar live.
Google, Outlook, Cal.com. Knows the team's real availability before offering a slot. No double bookings.
Picks up every call. Books the meeting while talking.
The voice agent that answers your phone, knows the caller, and confirms a slot before they hang up. Sub-second response on real PSTN calls.
- Sub-second pickup
- Native CRM sync
- 40+ languages
- GDPR-native
The teams that picked up first
HubSpotSlackGoogle CalendarWhatsAppOpenAIGoogle MeetOutlookmonday.comPipedrive
ReceptionistActive
Incoming
+44 20 4538 7901
Meet Freya
The front desk that never goes home.
Picks up inside the second ring at 2am, on a holiday, in the language the caller used to say hello. Takes the brief, confirms the slot, sends the calendar invite — all before they hang up.
- Sub-second pickup on real PSTN
- Native sync to Google, Outlook, Cal.com
- Greets returning callers by name
- Hands warm calls to a human in one second
Answers on the first ring.
- After-hours, weekend, holiday — every call answered
- Sub-second time-to-first-response on real PSTN
- Talks in your customer's language from hello
- Hands warm calls to a human in one click
What ships
The receptionist that never sleeps.
Live transcript
Watch the call as it happens.
Transcript scrolls in real time. Jump in with a whispered hint. Cut to a human in one click.
Live · 00:42
cirel: Hej Lars, det er Mikkel fra Vesper Suites. Vi har modtaget din henvendelse, har du tid til at booke et møde nu?
lars: Ja, men kun hvis det er hurtigt.
cirel: Helt fair. Hvad med onsdag kl. 10? Jeg sender invitationen nu.
Booking
Books the meeting on the line.
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Hotkeys
One key to whisper. One to cut in.
fnW
Stack
Drops into the tools you already run.
What it can do
Eight things every inbound call needs.
Each one runs by default. No setup, no plugins — just the worker, your phone number, and your stack.
Hands the call to a human.
When intent matches your team's criteria, transfers in one second with the full transcript on the rep's screen.
Knows returning callers.
Persistent context across every call, every channel. Greets repeat callers by name from the first hello.
Books the meeting on the line.
Holds the slot, sends the invite, blocks the rep's calendar — all before the caller hangs up.
Receives email mid-call.
Watches the agent's inbox during the conversation. New email arrives? It reads the relevant line back to the caller.
Opens PDFs and quotes.
Invoices, contracts, photos, receipts — Cirel parses the attachment and answers questions about it on the call.
Writes back automatically.
Contact updates, deal stage moves, next-step tasks — pushed to HubSpot / Salesforce the moment the call ends.
Sends the receipt.
Email or SMS confirmation hits the caller's inbox before they hang up. Calendar invites included.
40+ languages & regional accents
Speaks like a local. Wherever your customer is.
English
American
British
Australian- Southern American
Western EU
French
German
Italian
Dutch
Nordics
Danish
Norwegian
Swedish
Finnish
Central & Eastern EU
Polish
Czech
Slovak
Hungarian
Middle East
Arabic
Hebrew
Turkish
Americas
Spanish (Latin American)
Portuguese (Brazilian)
East Asia
Chinese
Japanese
Korean
Southeast Asia
Vietnamese
Thai
Malay
Indonesian
South Asia
Hindi- Tamil
Bengali- Telugu
In production
Hover or tap any card for the real quote.
Real teams, real outcomes — hover or tap any card to swap the portrait for the quote.
Hospitality
Maya Tanaka
Head of Front Desk
“
Guests get answers at 2am now. We didn't hire a night shift — Cirel just picks up.
Maya Tanaka
Head of Front Desk
Clinic
Mateo Silva
Practice Manager
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Patients don't wait on hold anymore. The triage is done before our team is even out of bed.
Mateo Silva
Practice Manager
Field services
Andrew Froning
Operations Lead
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Our diary used to lose an hour to no-shows every morning. Cirel fills the gap before our team turns the lights on.
Andrew Froning
Operations Lead
Real estate
Hannah Brooks
Head of Lettings
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Three viewings booked overnight, every night. Our agents start the day already busy.
Hannah Brooks
Head of Lettings
Faster than the silence you’re used to.
Time-to-first-response on live PSTN calls. Measured end-to-end — real phone, real network, real conversation, not a synthetic benchmark. Here’s why we can promise it:
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Self-hosted models, inside the EU
No third-party API round-trips across the Atlantic. The models run on our own EU infrastructure, optimised for exactly two things: latency and intelligence.
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One pipeline, one network
Hearing, thinking and speaking run back-to-back in the same datacenter — not stitched together across three vendors' clouds.
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2–3× faster than the big stacks
End-to-end response lands two to three times faster than the largest voice-AI providers in practice — built for enterprise quality, not demo videos.
<0.0s
time-to-first-response · live PSTN
Integrations
Drops into the tools you already run.
Native two-way syncs with the systems that matter, webhooks and a public API for everything else.
HubSpot
Salesforce
Cal.com
Zoom
Slack
Zapier
Google Calendar
Outlook
Microsoft Teams
Notion
Linear
Intercom
Pipedrive
Aircall
Twilio
Webhooks
European
Built in Europe. Swiss servers. Audio never leaves the EU.
GDPR
CCPA
CPRA
PCI DSS
Inbound FAQ
Questions we get on every demo.
Built for your trade