AI receptionist
Answers every call, handles the common questions and takes a clean message.
For AI automation agencies
Resell AI phone agents. Keep the margin.
Run your clients' receptionists, booking lines and lead qualifiers for $0.002 a minute of agent time, with a workspace per client that shows what each one costs you and what you keep.
- Client workspaces included
- Your SIP numbers and AI keys
- Import from Vapi or Retell
Your clientsOctober
| Client | Minutes | Cost | After MediaSFU |
|---|---|---|---|
| Bright Smiles Dental | 1,240 | $2.60 | $412.40 |
| Ridgeway Plumbing | 860 | $1.81 | $295.19 |
| Harbor Legal | 430 | $0.90 | $196.10 |
What you keep each month
Put in your own numbers. Everything except the platform fee stays the same across platforms.
You keep each month on MediaSFU$479.00more than on Vapi, across 10,000 client minutes.
| Platform | Platform fees | Your margin |
|---|---|---|
| MediaSFU$0.002 agent + $0.0001 audio per minute | $21.00 | $2,58987% of revenue |
| Vapi$0.05 per minute hosting | $500.00 | $2,11071% of revenue |
| Retell AI$0.055 per minute voice infrastructure | $550.00 | $2,06069% of revenue |
Revenue $2,970 a month. AI models and the carrier ($360.00) are the same on every platform, because you choose those providers either way. Other platforms' figures are their published pay-as-you-go list prices, checked October 2026: Vapi, Retell. Volume plans and add-ons are not included.
Four agents your clients already ask for
Each starts with the client's name filled in. Change any word before it answers a call.
Appointment setter
Collects service, day and time, offers alternatives, and books through Calendly or your webhook.
Lead qualifier
Learns need, timeline and budget, then hands your client a tidy summary.
After-hours line
Covers evenings and weekends, flags urgent calls, and sets up the callback.
From new client to live line
- 1Add the client
Name, contact and what you charge: a monthly fee, minutes included and a price per extra minute.
- 2Pick an agent
Start from the receptionist, setter, qualifier or after-hours template, or import the one you already run.
- 3Connect their number
Point the client's SIP number at MediaSFU and attach the agent. Test it with a real call.
- 4Watch the margin
Each month shows minutes, what MediaSFU cost you and what you keep, per client.
Everything an agency runs on
- A workspace for every client
Group each client's numbers and agents, and record what you charge them.
- Minutes, cost and margin per client
See each client's month at a glance and export a CSV for your invoices.
- Your brand
Your agency name, logo and colour on client reports.
- Your keys, your numbers
Bring your own speech, LLM and voice keys and your SIP numbers. Providers bill you directly, with no markup.
- Human handoff
When a caller needs a person, the agent hands over with the conversation attached.
- Import from Vapi or Retell
Paste an assistant or agent and get a MediaSFU agent, with a list of anything to finish by hand.
Already on Vapi or Retell?
Read the migration guide Bring your agents with you
The importer reads an assistant or agent export and builds the MediaSFU agent. The field-by-field guide shows what carries over and what to reconnect.
Before you move a client
What does MediaSFU charge for an AI phone agent?
$0.002 a minute for the agent plus $0.0001 a minute for audio. Your AI providers and phone carrier bill you directly at their own prices.
Do I need my own AI keys and phone numbers?
Bring your own and pay the providers directly. Eligible plans can also use managed AI so you can start before connecting keys.
How do I bill my clients?
Set each client's monthly fee, included minutes and per-minute price in your workspace. The monthly view and CSV show what to invoice and what you keep.
Can I move agents I built on Vapi or Retell?
Yes. Paste the assistant or agent JSON into the importer. Prompts, greetings, temperature, call length and webhooks carry over; tools and knowledge files are listed for you to reconnect.
Set up your first client today
Start free, add a client, and put a real call through the receptionist in a few minutes.