Multichannel AI agent for your business: voice, WhatsApp, Instagram and email
A multichannel AI agent that answers your phone 24/7 in your own voice and replies in seconds on WhatsApp, Instagram and email. It books appointments into your calendar and collects the deposit without leaving the chat, while you look after the customer in front of you.
7 days free · No card · No commitment
Clínica Sonrisas, good afternoon. How can I help?
I'd like to book a cleaning this week.
I have Thursday at 18:30. Shall I book it for you?
Example · WhatsApp
Hi! Do you have a slot this week for a cleaning?
My gums have been bleeding a bit
Hi Lucy! Of course 😊
I have Thursday at 18:30 or Friday at 10:00. The cleaning is 50 € and includes a check-up.
Thursday works
Done. To book it I just need a 10 € deposit, which comes off the total:
Paid ✅
Thanks! See you Thursday at 18:30 with Dr. Martin. I'll message you the day before as a reminder.
Multichannel
One agent, four channels
The same agent, with everything it knows about your business, answers calls, WhatsApp, Instagram and email, with a single history per customer.
- Customer favourite
Voice
Answers the phone in your own voice
- Takes calls 24/7, even several at once
- Books the appointment or transfers to a person
- Sends you a summary of every call on WhatsApp
WhatsApp
Answers, books and gets paid in the chat
- Connect by QR in 2 minutes or via the official Meta API
- Books and takes the deposit without leaving the chat
- Automatic reminders so nobody misses their slot
Instagram
Turn your DMs into appointments
- Replies to DMs and comments instantly
- Turns enquiries into appointments and bookings
- Hands the conversation to your team when needed
Email
Answers email with your information
- Replies with your services, hours and prices
- Sorts incoming email and flags urgent ones
- Sends quotes and follows them up
Integrations
- Voice
- Google Calendar
- Stripe
- PayPal
- Redsys
- n8n
What it is
What is a multichannel AI agent?
A multichannel AI agent is a virtual assistant that looks after your customers over the phone, on WhatsApp, Instagram and email, just as someone on your team would: it understands what they say or write, checks your services, opening hours and prices, and takes action. It doesn't just reply: it books the appointment, sends the payment link and logs everything in your dashboard.
It isn't a "press 1, press 2" menu chatbot, a switchboard that leaves callers on hold, or the automated replies in WhatsApp Business, which always send the same away message. On the phone it speaks in your own voice, cloned with your consent, and can be interrupted; in writing it understands natural language, back-to-back messages and unexpected questions, always in your business's tone of voice.
For a local business it works like an AI receptionist: it picks up the calls you can't take, replies to WhatsApp automatically 24/7, including out of hours, books into your calendar, collects deposits via Stripe, PayPal or Redsys and, when a case needs a person, transfers the call or hands the conversation to your team.
- Answers the phoneIt takes calls in your own voice, even several at once, and sends you a summary on WhatsApp.
- Connected to your calendarIt checks real availability in your calendar or Google Calendar and books the appointment there and then.
- Collects the depositIt sends a payment link in the chat and confirms the appointment as soon as the customer pays.
- Knows when to hand overIf something falls outside the script, it alerts you, transfers the call or leaves the conversation for you to pick up.
Assistant
Tell it about your business. The Assistant handles the rest.
Describe what you do, your hours and prices in a chat. The Assistant imports context from your website and Google profile, creates the agent, connects your channels and switches on reminders. In minutes, not weeks.
- "Reception" agent with your services and prices
- Voice agent active
- WhatsApp connected
- 24 h reminder workflow active
One dashboard
Everything that happens, in one place.
Calls, WhatsApp, Instagram and email, plus your schedule, payments and metrics, in one clear dashboard. Step into any conversation whenever you want: the agent steps aside and hands you control.
- 09:30Lucy G. · Cleaning + check-upVoice
- 11:00Mark R. · First visitWhatsApp
- 13:15Anna P. · WhiteningPaid
- 17:45George L. · Orthodontic check-upPaid
Demo
See AkkaSignal in 45 seconds
From the first call or message to a paid appointment, including the Assistant and the dashboard.
AkkaSignal demo video · 0:45
Features
More than a chatbot: an agent that talks, writes and acts
Built to sell and serve, not to demo: what a business that runs on appointments, bookings, calls and messages actually needs.
Voice agent in your own voice
Answers calls with your business's cloned voice, replies in under a second, can be interrupted and transfers to a person.
Multichannel
Voice, WhatsApp, Instagram and email with a single history per customer.
Human-like replies
In writing, it groups back-to-back messages, shows "typing…" and replies in several short messages, just like your team would.
Payments in the chat
Sends a payment link for the deposit or service via Stripe, PayPal or Redsys and confirms the appointment once it's paid.
Visual workflows
Reminders by message or call, day 0/1/3 follow-ups, customer win-back and internal alerts, no coding needed.
Automatic context
Import your website and Google profile in one click: services, hours, prices and FAQs.
API and webhooks
Connect your CRM, n8n, Make or Zapier with the public API and event webhooks.
White label
For agencies: your logo, your colours, your domain and a dashboard with each business kept separate.
4 languages
Spanish by default, translated into English, Italian and German, in the dashboard and in conversations.
Results
What changes when no one is left without a reply
A typical comparison for an appointment-based business before and after switching on an agent.
- Average response time
- 4 h4 s
- Appointments lost to unanswered messages
- 18%4%
- Enquiries that turn into appointments
- 22%41%
Illustrative example based on a typical appointment-based business. Not a promise of results: it depends on your industry, volume and setup.
How it works
Up and running in 3 steps
- 01
Pick your channels
Forward your number to the voice agent, connect WhatsApp with a QR code in 2 minutes or via the official Meta API, and add Instagram and email whenever you like.
- 02
Train and configure
Import your website and Google profile, review services and prices, and decide when it charges and when it hands over to a person.
- 03
Go live and measure
The agent starts handling calls and messages. You see every conversation, appointment and payment in the dashboard, and tweak whatever you want.
Comparison
The usual way vs AkkaSignal
- CallsThe usual way: Phone ringing while you're with a customerAkkaSignal: Voice agent in your own voice, interruptible
- Message at 11 pmThe usual way: Answered tomorrow, if someone remembersAkkaSignal: Reply in seconds with an available slot
- How it repliesThe usual way: Menu bot: "press 1, press 2"AkkaSignal: Natural conversation in short messages
- Deposits and paymentsThe usual way: Bank transfer and a screenshot over WhatsAppAkkaSignal: Payment link via Stripe, PayPal or Redsys
- ChannelsThe usual way: Each channel in a different appAkkaSignal: One history per customer across all channels
- SetupThe usual way: Weeks of configurationAkkaSignal: Minutes with the Assistant
- CommitmentThe usual way: Annual contractsAkkaSignal: Month to month, no commitment
Pricing
Clear pricing. No commitment.
Start with 7 days free, no card. Change plans whenever you want.
Starter
For a business that wants to stop losing messages.
Billed monthly
Start 7 days free- 1 business(es)
- 2 agents
- 2,000 messages/month
- Voice, WhatsApp, Instagram and email
- WhatsApp via QR or official API
- Scheduling and in-chat payments
Growth
Most popularFor multi-location businesses and agencies getting started.
Billed monthly
Start 7 days free- 10 business(es)
- Unlimited agents
- 10,000 messages/month
- White label
- Automatic follow-ups
- Visual workflows
Scale
For agencies managing many businesses.
Billed monthly
Start 7 days free- Unlimited businesses
- Unlimited agents
- 30,000 messages/month
- Custom domain
- 1:1 onboarding
- Priority support
Enterprise
High volume, custom integrations, SLA and dedicated deployment.
- Custom message volume
- Integrations with your ERP or CRM
- SLA and dedicated technical lead
Prices exclude VAT. Voice and the official Meta API are billed by usage, on top of your plan. See pricing →
Solutions
An AI agent for businesses that run on appointments, bookings, calls and messages
Real examples of conversations, prices and situations in each industry.
Frequently asked questions
What is a multichannel AI agent and how is it different from a chatbot?
It's an AI virtual assistant that looks after your customers over the phone, on WhatsApp, Instagram and email, understands natural language and takes action: it answers with your business's information, books the appointment and collects the deposit. A menu chatbot only offers fixed "press 1, press 2" options, usually lives on a single channel and gets stuck as soon as a question goes off script.
Can it answer my business's phone in my own voice?
Yes. With your consent, we clone your voice and the agent answers calls with it: it replies in under a second, can be interrupted, books the appointment in your calendar or Google Calendar and, if needed, transfers the call to a person. When the call ends, it sends you a summary on WhatsApp and the transcript is saved in the customer's history.
Do I need to change my phone number?
No. You keep your number and forward calls to the voice agent. It can also make outbound calls to remind your customers about their appointments.
Can I use my current WhatsApp number?
Yes. You can connect it with a QR code in 2 minutes or, if you prefer, with the official Meta API.
How do I reply to WhatsApp automatically out of hours?
Connect your WhatsApp to AkkaSignal and the agent replies 24/7, including evenings and bank holidays. Instead of an away message, it offers real slots from your calendar, books the appointment and leaves everything in the dashboard for the next morning.
Can people tell it's an AI?
It sounds and writes like a person: on the phone, in your voice and with no waiting; in writing, with short messages, your business's tone and "typing…". If someone asks, you can set it to say so naturally. And when something falls outside the script, it alerts you and hands the conversation to your team.
How does it collect the deposit?
It sends a payment link in the chat via Stripe, PayPal or Redsys. Once the customer pays, the appointment is confirmed and you see it in the dashboard.
How long does it take to get up and running?
Minutes. The Assistant imports your website and Google Business Profile to build the agent, you forward your calls to the voice agent and connect WhatsApp with a QR code in about 2 minutes. Then you review services and prices, test a conversation and switch it on.
Does it work with my calendar?
It has its own calendar and syncs with Google Calendar. For other software, use the API and webhooks (n8n, Make or Zapier).
Is it legal to use an AI virtual assistant on WhatsApp (GDPR)?
Yes, if it's done properly. We're a Spanish company: we process data in line with the GDPR, sign a data processing agreement, host data in Europe, and you can export or delete your customers' data. Your voice is only cloned with your consent.
Partner programme
Run an agency? Join the partner programme
Resell multichannel AI agents (voice, WhatsApp, Instagram and email) under your own brand and earn up to 40 % recurring on every business.
Try it this week with your real customers
7 days free, no card. If it doesn't win you over, you pay nothing.
7 days free · No card · No commitment