Now live in 40+ languages  · Go live in minutes

Every call.
Answered.
Always on.

Deploy a human-like AI voice agent in minutes — or let our team build it for you. Cut call costs by 70%, eliminate wait times, and deliver five-star conversations — 24 hours a day, every day of the year.

ICO Registered
UK GDPR Compliant
No credit card required
Live in minutes

Powerful Features for Modern Businesses

Everything you need to deploy and manage AI voice agents at scale

AI-Powered Voice Calls

Deploy human-like voice agents that understand context and handle complex conversations naturally.

24/7 Availability

Provide round-the-clock support without hiring additional staff. Your AI agents never sleep.

Scalable Solution

Handle thousands of concurrent calls effortlessly. Scale up or down based on your needs.

Cost Effective

Reduce operational costs by up to 70% while maintaining exceptional call quality.

Multi-Language Support

Support customers globally with AI agents fluent in over 40 languages.

Real-Time Analytics

Track performance, call metrics, and customer satisfaction with detailed analytics.

Product

Complete AI Voice OS for Enterprise Teams

One platform to automate, manage, and scale every phone conversation from routing to resolution.

Deploy in less than 2 days

Fast setup with no-code tools and flexible APIs

<500ms Latency

Human-like voice with ultra-fast response times

Dedicated Support

AI engineers and specialists ensure reliability

Maximum Performance

Enterprise-grade calls from £0.04/min

How It Works

From signup to going live, we're with you every step of the way.

01

Sign Up Online

Create your account instantly. No sales call required — get access to your dashboard in minutes.

02

Configure Your Agent

Use our no-code builder to set scripts, connect your knowledge base, and configure call flows — all from your dashboard.

03

Connect Your Tools

Integrate with your CRM, helpdesk, or calendar in a few clicks. 8+ native integrations available.

04

Go Live

Deploy your AI voice agents with one click. They start handling calls 24/7 from day one.

05

Track & Optimise

Monitor performance in real-time. View call logs, analytics, and continuously improve your agents.

Live interactive demo

Hear it for yourself.
No sign-up needed.

Select an industry and start a call — experience what your customers will hear, live.

M
Hey Mello — Hospitality Agent
The Grand Mayfair · Hotel reception
● Live & ready
Voice activity
This agent handles
ReservationsRoom upgradesCheck-in infoComplaintsConcierge FAQsCancellations
Live transcriptRecording
Hey Mello
Good evening, you've reached The Grand Mayfair. This is Mello. How may I help you tonight?
You
I'd like to book a room for next weekend, please.
Hey Mello
Of course! I can check availability right now. Did you have a date in mind — Saturday the 12th through Sunday the 13th?
You
Yes exactly, for two adults.
Hey Mello

Real businesses.
Real results.

View all case studies →
70%
average reduction in call handling costs
Across 200+ active customers · 2025 data
18%
more appointments booked per location
Average across Healthcare & Hospitality verticals
95%
reduction in patient / customer wait time
Based on 100% call answer rate vs 74% avg front desk

"We went from missing 30% of inbound calls to answering every single one. In the first quarter, booking revenue was up £45,000 across our three sites.

SR
Sarah Reynolds
General Manager · The Cumberland Hotel, 3 locations

"Setup in under a week. The agent handles appointment reminders, rescheduling and prescription queries — things that were consuming three members of staff every day.

DK
Dr. David Kim
Clinical Director · Meridian Health Group

"The multilingual support was the deciding factor. Our members speak Spanish, French, Polish and more. Mello handles every language seamlessly, with no additional setup.

MP
Marcus Petrov
COO · EuroFit Gyms, 22 UK locations

Solutions for Every Business Need

Automate your workflows and enhance customer experience across multiple use cases

Customer Support

Automate customer inquiries, troubleshooting, and support tickets with intelligent voice agents that provide instant, accurate assistance.

Learn More

Call Centers

Transform your call center operations with AI agents that handle high volumes, reduce wait times, and maintain consistent quality.

Learn More

Appointment Scheduling

Streamline booking processes with AI agents that manage calendars, send confirmations, and handle rescheduling automatically.

Learn More

Sales

Qualify leads, schedule demos, and nurture prospects with personalized voice interactions that drive conversions.

Learn More

Healthcare

Patient appointment scheduling, prescription refills, and medical inquiries handled with HIPAA-compliant AI voice agents.

Learn More

24/7 Support

Provide round-the-clock assistance without hiring additional staff. Your AI agents never sleep and are always ready to help.

Learn More

Seamless Integrations

Connect with your favourite tools and platforms. Our AI voice agents integrate with your existing workflow.

Salesforce
HubSpot
Zendesk
Slack
Microsoft Teams
Twilio
Zapier
Google Calendar
Vertex AI
Gemini
Google Cloud Speech

Need a custom integration for your specific workflow?

Contact Our Team
Pricing

Simple, usage-based pricing

Start free. Scale as you grow. No lock-in, no surprises.

Pay As You Go

No commitment. Just minutes.

Top up credits anytime and pay only for what you use. No monthly fee, no lock-in. Perfect for testing, seasonal spikes, or low-volume use cases.

No monthly commitment
Credits never expire
Same AI quality as paid plans
Instant activation

Free on signup

200

free credits

Then from

£0.05

per minute

No credit card required

Or choose a monthly plan
MonthlyAnnualSave 20%
Starter
£63/mo
£0.04/min after
2,000
mins/mo
5
concurrent
1
agent
  • 1 AI voice agent
  • 5 concurrent calls
  • 40+ languages
  • Basic analytics dashboard
  • 3 native integrations
  • Email support
  • Custom agent voices
  • UK GDPR compliant
  • Priority onboarding
  • Dedicated CSM
Most popular
Growth
£239/mo
£0.03/min after
10,000
mins/mo
20
concurrent
5
agents
  • 5 AI voice agents
  • 20 concurrent calls
  • 40+ languages
  • Advanced analytics + exports
  • Unlimited integrations
  • Priority chat support
  • Custom agent voices
  • UK GDPR compliant
  • Priority onboarding
  • Dedicated CSM
Enterprise
Custom
From £0.02/min
50,000+
mins/mo
75+
concurrent
agents
  • Unlimited AI voice agents
  • 75+ concurrent calls
  • 40+ languages
  • Custom dashboards + SLAs
  • On-prem deployment option
  • Dedicated CSM + eng support
  • Custom agent voices
  • UK GDPR + ICO Registered
  • SSO + role-based access
  • Personalized integrations
Professional Services

Custom Build

Need a tailored solution? Our team handles the full configuration — agent design, custom integrations, telephony setup, and deployment — end to end.

Custom agent design & scripting
CRM & tool integrations
Telephony setup & testing
Dedicated project manager
Handover & team training
Post-launch support

Pricing

Custom

quote on request

Delivered within 2 business days

ICO Registered
·UK GDPR Compliant
·Cancel anytime
·No credit card required

Common questions

Can I use my existing phone numbers?+
How long does deployment take?+
Is Hey Mello UK GDPR compliant?+
What happens when the AI can't handle a call?+
What languages are supported?+
How is billing calculated?+

Ready to Transform Your Customer Experience?

Join 200+ businesses using AI voice agents to scale their operations and never miss a call.