Custom AI phone agents that answer in your business's name, book appointments, answer routine questions and hand urgent calls to your team, day or night. Designed, built and supported for clinics, agencies, real-estate firms and growing businesses in the US, the Gulf and the UK/Europe.
30 minutes · No obligation · You leave with a prioritised plan for your phone line
The problem: enquiries don't keep office hours
A caller gets voicemail. They don't leave a message. They ring the next business on the list.
It happens after hours, at lunchtime, on a busy Saturday, and whenever your front desk is already on another line. Nobody did anything wrong. Front desks go home, and people take breaks. The phone keeps ringing anyway.
Most owners we talk to don't know how many calls they miss, because nobody is counting.
A quick check: pull your call log for the last 30 days and count the missed and after-hours calls. That's how many callers didn't reach your team.
What an AI voice agent does
An AI receptionist is a voice agent that picks up your calls and talks naturally, the way your front desk would. It's not a "press 1" menu and it's not a voicemail box. Here's what ours handle:
- Answers in your business's name, 24/7, using your services, hours, prices and policies, not generic internet answers.
- Books, reschedules and cancels appointments in your calendar or booking system while the caller is on the line.
- Answers routine questions: location, parking, opening hours, "do you offer X?", what a consultation involves.
- Qualifies new enquiries with the questions your team would ask (service needed, budget, timeline, location).
- Hands off to a human when it should. Anything urgent, sensitive or clinical goes to your team through a live transfer, a callback request, or a WhatsApp, SMS or email alert with a summary.
- Logs every call with a transcript and summary in your CRM or inbox, so nothing lives in someone's head.
- Covers the gaps, not your people: after hours, overflow at peak times, lunch breaks, sick days.
What it won't do: give medical, legal or financial advice, or pretend to be human. It tells callers it's an AI assistant, and they can always reach a person.
Use cases by industry
Clinics, med-spas and aesthetic clinics
- After-hours and overflow answering for new-patient enquiries
- Booking, rescheduling and cancellations into your practice calendar
- Treatment and consultation FAQs from a script you approve
- Urgent or clinical calls routed straight to staff; the agent never gives medical advice
- Pairs with WhatsApp or SMS reminders to reduce no-shows
- More on our Clinics page
Marketing and web agencies (white-label)
- Offer AI receptionists to your clients under your own brand
- We scope, build, test and document behind the scenes; you keep the client relationship
- Built per client rather than off a template, so each agent fits that client's call types
- Partner terms are shared after a free strategy call
Real estate brokerages and estate/letting agents
- Instant answers to portal and listing enquiries, any time of day
- Qualifies buyers, tenants and landlords: budget, area, timeline, buy or rent
- Books viewings and alerts the right agent with a call summary
- Logs every lead in your CRM
Home services (HVAC, plumbing, electrical and similar)
- Picks up when your team is on a job
- Separates emergencies from routine bookings, using your rules
- Sends emergencies to the on-call technician; books routine jobs into your schedule
Growing SMBs and professional services
- Front-desk coverage for any appointment-based or enquiry-led business
- Intake questions captured in a structured form, then sent to the right person
- Connects to your existing tools, or to a custom CRM we build for you
How it works
1. Free strategy call (30 minutes)
You walk us through how calls come in today: who answers, what callers ask, where things fall through. We identify which calls the agent should handle, which go to a human, and what it needs to connect to.
2. Scoped plan and fixed quote
You get a written scope: call types, hand-off rules, integrations and success measures, plus a clear, fixed quote before any work starts. Pricing is on request after a free strategy call.
3. Build and real-world testing
We set up the agent on your information, connect your calendar, CRM and phone line, and test it against real call scenarios (awkward questions, interruptions, callers asking for a human) before any customer hears it.
4. Launch, handover and support
We go live, monitor the first calls and fine-tune. You get full documentation your team can read. After final payment you own your setup, accounts and logins. Ongoing care plans for monitoring, fine-tuning and updates are available, with pricing on request after a free strategy call.
Typical timeline: a single voice agent typically goes live in 2–3 weeks; multi-workflow automation takes 3–6 weeks.
Who builds it: every project is led by founder Milton Raj, a PMP®-certified project manager with 10+ years of software project and program delivery. You work directly with the builder, not an account manager.
Integrations
We build on proven voice and automation platforms and connect the agent to the tools you already use.
| Layer | Tools we work with |
|---|---|
| Voice AI | Vapi, Retell AI, ElevenLabs |
| Telephony | Twilio Voice, with calls forwarded from your existing business number |
| AI models | OpenAI, Anthropic Claude, Google Gemini |
| Automation | n8n, Make, Zapier |
| Calendars and booking | Your calendar or booking system |
| CRM | Your existing CRM, or a custom CRM we build |
| Messaging | WhatsApp, SMS and email alerts |
| Data | Supabase for call logs and reporting |
If your system has an API or webhook, we can usually connect to it. We check your specific setup on the strategy call.
Markets we serve
United States
After-hours and overflow coverage for clinics, med-spas, home-services companies and real-estate teams, set up for US time zones.
The Gulf: UAE, Saudi Arabia, Qatar
In the Gulf, many customers would rather message than call. So we pair the voice agent with WhatsApp: the same assistant can answer calls, reply on your WhatsApp Business number, book appointments, send confirmations and reminders, and pass conversations to your team. Every WhatsApp assistant we build is business-specific, not a general-purpose chatbot.
Read more: WhatsApp Booking Bot for Clinics in the UAE: A Practical 2026 Guide
UK and Europe
AI telephone answering and out-of-hours call handling for aesthetic clinics, dental and private practices, estate and letting agents, trades and agencies.
Why Chrixlin AI Rise
- Custom, not templated: designed around your call types, tools and customers.
- You work with the builder: a PMP®-certified founder with 10+ years of software project and program delivery runs every project, with no account-manager relay.
- Tested before launch: real-world call scenarios, not just a demo script.
- Documented and owned: After final payment you own your setup, accounts and logins.
- More than voice: the same team builds WhatsApp and web chatbots, n8n workflows and custom CRMs, so your phone agent connects to everything else.
FAQ
1. Will an AI receptionist sound robotic or annoy my callers?
Modern voice AI sounds natural, handles interruptions and responds in real time. What annoys callers is a badly set-up agent: one that doesn't know your services, can't book, or won't let them reach a person. We design around how your customers actually call, always offer a human option, and test with awkward real-world calls before launch.
2. Does it replace my receptionist or front-desk team?
No. It covers the gaps (after hours, overflow, lunch breaks, sick days) and takes routine questions off your team's plate, so they can focus on the people in front of them.
3. Can I keep my existing phone number?
Usually, yes. Calls can be forwarded from your current number to the agent, for example after hours or when the line is busy. We check the options for your number and carrier on the strategy call.
4. What happens with urgent, clinical or complicated calls?
You decide the rules. Anything urgent, clinical or outside the agent's scope goes to a human: a live transfer, an instant callback request, or a WhatsApp/SMS/email alert with a summary. The agent never gives medical, legal or financial advice.
5. How much does it cost and how long does it take?
Every project is scoped to your call volume, integrations and requirements, so you get a clear, fixed quote after the free strategy call, before any work starts. A single voice agent typically goes live in 2–3 weeks; multi-workflow automation takes 3–6 weeks.
6. Who owns the system, and how is customer data handled?
After final payment you own your setup, accounts and logins. You also get full documentation and a clean handover. We'll walk through data handling and hosting options for your market on the strategy call.
Find out how many calls you're missing, and what an AI receptionist would handle
Book a free 30-minute strategy call. We'll map your call flow and show you which calls an agent should answer and which should go to your team. You'll leave with a prioritised plan, whether or not we work together.
Prefer to write? Email milton@chrixlin.tech.