AI Call Agent
An AI call agent that makes and answers real phone calls
Colleagu is an AI call agent that makes and answers real phone calls. Run outbound calling campaigns, screen candidates by phone, handle inbound calls, and get a transcript of every conversation.
An AI call agent that speaks on the phone
Colleagu's AI call agent holds a real spoken conversation over a normal phone line. You write the system prompt that tells it how to behave, pick its voice and language, and it handles the call from greeting to close.
Outbound calling campaigns
Upload a contact list and the AI call agent works through it, calling each person and recording the outcome. Set the hours it is allowed to dial so calls only go out when you want them to.
Inbound calls answered automatically
Assign a phone number to an agent and it answers incoming calls too. The same agent can be configured for outbound, inbound, or both.
A transcript of every call
Each conversation is transcribed and stored, so you can read what was said, review how the agent handled an objection, and refine the prompt.
Test the agent in your browser
Before an AI call agent dials anyone, you can talk to it directly from the dashboard through your microphone and hear exactly how it sounds.
Voices, languages and calling hours
Choose the voice and language per agent, set its timezone so it knows the local date and time, and define the window in which it may place calls.
Frequently asked questions
What is an AI call agent?
An AI call agent is software that carries out a phone conversation on your behalf. It listens, understands what the person says, and replies in a natural voice, following the instructions you give it in its system prompt.
Can an AI call agent handle both inbound and outbound calls?
Yes. In Colleagu each agent has a call mode: outbound for campaigns you initiate, inbound for calls that come to a number you assign, or hybrid for both.
How do I use an AI call agent for recruitment?
Create an agent, write a prompt describing the role and the questions you want asked, then run it against your candidate list. The agent phones each candidate, asks your screening questions, and returns a transcript you can review.
Can I control when the AI call agent is allowed to call?
Yes. Each agent has calling hours. Outside that window campaigns will not dial, which keeps outbound calling inside acceptable hours for the contact's timezone.
Can I hear the AI call agent before using it?
Yes. The dashboard has a browser test call: you speak to the agent through your microphone and hear its replies, so you can tune the prompt and voice before any real call is placed.
Book a Demo
See your AI agent live, on your use case.
Tell us about your business and we will walk you through the right agent for it.