Every booking straight into Treatwell, from every call
elunos.ai answers your calls, books the appointment and writes it straight into Treatwell. No manual entry, no double-bookings, in real time.
Online booking
Category
Two-way
Sync
~10 minutes
Setup
Treatwell Pro
Works with
Works with your Treatwell
Everything stays in sync, automatically
From new bookings to urgent requests: the calls your team gets every day, answered and acted on.
Books & reschedules for you
elunos writes new appointments and moves or cancels them directly in your Treatwell calendar. No staff, no callbacks.
Always the right slot
It reads your live availability and booking rules, so it never double-books or offers a slot you're closed for.
Notes on the record
Every call is summarised and attached to the booking, so your team sees exactly why the customer called.
Artificial
Intelligence
Act
How it works
What happens on every call
Three things, all automatic. You don't lift a finger.
A customer calls
They ring your normal number, day, night or weekend. elunos picks up.
Caller
I'd like to book an appointment for next week.
elunos
Connecting to Treatwell ...
elunos checks Treatwell
It reads your live availability in Treatwell and only offers real, open slots.
Monday, 26 June
Wednesday, 28 June
It's booked
The slot is written into Treatwell and the caller gets a confirmation.
Booked, today 2:30 pm
Synced to your calendar · SMS sent · handled in 38s, no staff
Written to Treatwell
Setup
Connect in 3 steps
Click “Connect Treatwell”
Log in to Treatwell once and approve access. That's the only login you'll do.
Under the hood
Exactly what moves between elunos and Treatwell
Security
Built for customer data
elunos only ever touches the fields it needs to handle a call: nothing more. Data is processed under a data-processing agreement (DPA) and hosted in Germany.
What elunos can access in Treatwell
- Read availability & opening hoursto offer only real, open slots
- Create & change appointmentsto book, reschedule and cancel
- Read & write customer contactname and number for the booking
- Nothing elseno documents, no payment data
Exact API scopes confirmed with Treatwell at setup.
Built on a compliant foundation
Artificial
Intelligence
Act
Your whole stack
Also works with the rest of your stack
CRM, ERP, calendar, telephony, ticketing: the agent triggers actions directly in your systems. Via n8n & Zapier there are thousands more.
- Category:
- AI phone agent for your booking tool
- Built for teams on Treatwell:
- Hair and beauty salons
- Gyms
FAQ
Frequently asked questions
In a few clicks: connect the account, authorise, done. No code, no IT project, usually live in under an hour.
Yes. It reads your services and their duration from Treatwell and only books slots the requested treatment actually fits into.
Yes. When a caller asks for a particular person, elunos checks that person's calendar in Treatwell and books only there.
Yes. EU-only processing, hosted in Frankfurt, SOC 2 / ISO 27001 certified.
Most teams go live within 7 days. You start from a ready-made industry template, connect your calendar, CRM or helpdesk, test the agent against real call scenarios and then publish it to your own phone number. Because everything can be built and tested on the free tier first, nothing goes live until the agent already handles calls the way you want.
No. Agents are created visually in a no-code builder: conversation steps are arranged as nodes, guided by a structure that has proven itself in your industry. Greetings, questions, bookings and handoffs are configured by clicking, not coding. Developers are optional and typically only involved when a team wants a custom integration beyond the built-in connectors and the n8n and Zapier catalogs.
Call the demo number or start a web call in the browser, pick a scenario such as appointment scheduling or order intake, and the agent leads the conversation step by step, exactly as it would with your callers: it greets, asks, checks live data and confirms. If you prefer a guided session, you can also book a live demo with the team on a fixed date.
Pricing is usage-based and starts free: the Free tier includes a monthly allowance of 30 call minutes and 300 chats, with no credit card required. Paid plans share one monthly allowance for calls and chats that you can mix freely, and annual billing adds 20 percent more allowance at the same price. For high volumes there is a custom Enterprise plan. Full details are on the pricing page.
Further reading
- What is an AI phone agent?How the technology works, what it does and where it stops
- What are AI agents?The category above the product, explained in four steps
- What is a voicebot?The umbrella term, and where a phone agent sits inside it
- Phone answering servicesThe category we replace, with its pricing models and trades
- AI phone agents comparedThe providers in the German-speaking market, side by side
- PricingPer-minute rates, a free tier and a calculator
- About usWho builds elunos.ai, and why it is hosted in Frankfurt
Get started
Start booking into Treatwell today
Connect in minutes and let elunos answer every call: booking, rescheduling and triaging straight into your Treatwell calendar.