Grow your client services without building AI
For any AI voice agency or automation partner: add voice, messaging, booking and follow-up to your client accounts. One platform you deploy across industries, in 25+ languages, without owning the telephony or the models.
Why agencies add Heyfon
Clients are already asking for AI
Every agency is now asked to be an AI voice agent agency of some kind. Voice, messaging and booking automation have moved from novelty to expectation, and the request arrives whether or not you have an answer for it.
Building voice AI is its own product
Telephony, models, integrations, monitoring and support are not a feature you add to a retainer. They are a platform you would have to maintain.
Project work ends; retainers need a reason
Implementation revenue stops when the project ships. Communications and booking automation keep running, which gives clients a reason to stay.
Hear it before you sell it
Place a live call to the assistant and judge the conversation quality yourself. It is the same experience your clients’ customers would get.
See how Heyfon works
A short product walkthrough of the assistant you would be deploying: answering, qualifying, booking and follow-up.
One platform. Multiple client deployments.
The same core product covers very different client workflows. You learn it once and deploy it repeatedly instead of scoping a bespoke build per account.
Home services client
Missed calls while crews are on site. Heyfon answers, qualifies the job and books it, so the enquiry does not go to the next contractor.
PlumbersMed spa client
After-hours treatment enquiries and repetitive pricing questions. Heyfon answers approved FAQs and books consultations.
Med spasAuto repair client
Technicians cannot stop work to answer. Heyfon captures the service request and vehicle details and books the appointment.
Auto repairMultilingual client base
Callers who prefer another language. The same assistant handles 50+ languages without separate reception cover.
MultilingualHow an agency deploys Heyfon
Set up the assistant for your client
Import their website, load their price list and documents, and add the questions their customers actually ask.
Connect their calendar and channels
Point their number at Heyfon and connect the calendar, CRM and messaging channels they already use.
Test before anything goes live
Call the assistant yourself and hear it as their customers would, before a single real caller reaches it.
Hand over or manage it for them
You keep the client relationship. Manage the assistant as a service, or hand the controls to their team.
The commercial model
Partner arrangements are agreed case by case rather than set from a published rate card, because how much of the implementation, management and support you own changes the shape of the deal. Rather than publish terms that would not apply to your situation, we would rather have the conversation.
- You keep the client relationship and the first line of support
- Each client account stays separate, with its own assistant, knowledge and integrations
- Deploy the same product across different client industries
- Available across the US, UK and Europe, and Pakistan, in 50+ languages
Talk to our partnerships team about referral, implementation and managed-service arrangements, and what fits the way your agency already works.
Frequently Asked Questions
Can we offer Heyfon to our clients?+−
Yes. Agencies run Heyfon across client accounts today. Partner arrangements are agreed case by case, so the right next step is a conversation with our partnerships team about the model that fits how you work.
What are the commercial terms for partners?+−
Partner economics depend on the channel, the deal size and how much of the implementation and support you own. We agree them case by case rather than publishing a single rate card, so talk to our partnerships team about your situation.
Who owns the client relationship?+−
You do. Agencies typically handle the client relationship, the implementation and the first line of support, with Heyfon behind it as the platform.
How many client accounts can we run?+−
Each client normally runs their own assistant with their own knowledge, number, calendar and integrations, so accounts stay separate from one another. Talk to us about how you want billing and access structured across a portfolio.
Do we need engineers to deploy it?+−
No. Setting up an assistant is configuration rather than development: import the client website, add documents and FAQs, connect the calendar and channels, then test. No call-flow scripting and no telephony work.
What integrations are available?+−
Heyfon connects to calendars including Google Calendar and Outlook, CRMs including HubSpot, spreadsheets, support tools such as Zendesk, and automation platforms. Check current availability for the specific stack a client uses before you commit to it in a proposal.
Which markets can we sell into?+−
Heyfon operates across the United States, the United Kingdom and Europe, and Pakistan, with 50+ languages including Arabic. Phone number availability varies by market, so confirm the specific country before onboarding a client there.
Can we try it before taking it to a client?+−
Yes, and you should. Place a live call to the assistant yourself from this page, then book a partner conversation to walk through deployment across accounts.
Add AI to what you already sell
Talk to our partnerships team about deploying Heyfon across your client accounts, or place a live call first and judge it yourself.