Seamless Voice AI, Made Easy.

Tailored for Your Business

We will craft a custom AI voice agent, built just for your business needs.

Your Dedicated AI Agent Number

Get a new, dedicated number or we will port your existing one for your AI voice agent.

Ready to Connect!

Your own AI Voice Agent is live and ready to handle all your customer appointments!

Reliable service

Our bespoke AI Voice Agent service is built with enterprise-grade reliability, meaning your agent will perform flawlessly, every time, and continuously improve with each interaction.

A/B experiments

We’ll help you experiment with prompts, voices, and flows to ensure your AI agent always performs at its best.

Automated testing

Design test suites of simulated voice agents to identify hallucination risks before going to production.

How did it happen?

CallingStars was born from a simple question between two mates: “How can we make booking appointments genuinely easier for businesses?” From that spark, a solution was born.