Every local business you serve misses calls, and you already know it’s costing them jobs — the question is how you sell the fix under your own brand. A white-label AI receptionist lets you do exactly that: the AI answers your clients’ phones 24/7, books their appointments, and the whole thing carries your logo, your subdomain, and your Stripe. There are two very different ways to build it, and the wholesale math between them is the whole game. Here’s both routes, with real numbers.
Route 1: white-label a voice-only platform
Voice-AI platforms sell agencies a builder: you assemble the receptionist, wire up telephony, and resell the result.
- Synthflow runs a true white-label program — the agency toolkit sits around $2,000/mo (synthflow.ai, as of 2026) plus per-minute usage, and tiers have changed before, so confirm current plans.
- Developer platforms like Retell price by the minute ($0.13–$0.31/min all-in, retellai.com), and you build everything around the call yourself.
What you get is control. What you inherit is the rest of the product: the client still needs somewhere for the booking to land, the contact to live, the follow-up to fire, and the invoice to go out. Every one of those is an integration project you own, per client, forever. Voice-only reselling suits agencies that are genuinely technical and want to sell voice as the whole offer.
Route 2: white-label the platform the receptionist lives in
The other route is reselling an AI receptionist that comes with the CRM around it. Stack Space is built as the AI receptionist that’s also your CRM: the receptionist answers and books, the call lands as a contact with a transcript, follow-up automations fire, and Neo, the AI brain, manages the 17-employee AI workforce behind it — all inside a sub-account wearing your brand. Neo trains the receptionist; it never answers the phone itself.
White-label reselling starts on the Professional plan ($350/mo): your logo, your subdomain, retail plans you define, billing on your own Stripe. The Agency plan ($800/mo) scales it for a full client book. Wholesale is $10/mo per active client sub-account plus that client’s usage at posted rates: voice $0.45/min, texts $0.03/segment, AI actions $0.04, lead lookups $0.10, email free.
Hear the receptionist take a call — live demo on the homepage.
The margin math, with the edges shown
Single-feature AI receptionist packages commonly resell at $250–$500+/mo. Say you retail at $297/mo, on the Professional plan, and each client’s receptionist answers about 100 minutes a month (roughly 25–50 calls):
| Your book | Client billing (your Stripe) | Wholesale ($350 + $10/client) | Usage (~100 min × $0.45) | Spread |
|---|---|---|---|---|
| 3 clients | $891 | $380 | $135 | $376 |
| 5 clients | $1,485 | $400 | $225 | $860 |
| 10 clients | $2,970 | $450 | $450 | $2,070 |
Three footnotes that keep the table honest:
- This is arithmetic, not a promise. You still have to sign and keep the clients. Any vendor guaranteeing reseller income is selling income the software can’t deliver.
- Usage is real; budget it. The voice line above assumes moderate volume. Heavier clients cost more and should be priced higher, and the per-unit rates are posted so you can quote before you sell.
- The fixed fee compounds in your favor. At 10 clients your platform cost is $45/client and falling. Compare that to per-location AI fees of $50–$97/client on other platforms, where every new client raises the bill. That structure is why we wrote a whole teardown at white-label CRM.
Break-even at $297 retail is two clients on Professional. The wider packaging playbook (what to bundle, what to charge) is in how to resell marketing services.
What are you actually selling?
The clients don’t want an AI receptionist. They want the 7am caller booked before a competitor answers, the after-hours emergency routed to a human, and proof it happened. Sell that:
- Coverage: answered 24/7, simultaneous calls, no queue — the one thing no human service offers at any price.
- Proof: every call transcribed and summarized to the owner’s phone seconds after hangup. Owners trust what they can read.
- The loop closed: booked slot, confirmation text, follow-up sequence, review request. A voice-only bot stops at the message; the platform version finishes the job.
Demo it the direct way: the receptionist answers live in the browser (the demo is on the AI receptionist page), so a prospect can try to stump it on your first call together. Nothing you say in a pitch converts like the owner hearing their own trade’s questions answered, and nothing builds trust like the summary text arriving on their phone while you’re still in the meeting. Sell the demo, then let the first week of transcripts sell the renewal.
The lock-ins to dodge
Whatever route you pick, walk if you see:
- Per-location or per-seat AI fees. The feature your clients most want is the one you can least afford to rent by the unit.
- Rev-share instead of flat wholesale. If the vendor takes a percentage of your retail forever, your pricing is effectively theirs.
- Vendor-owned billing. If client payments run through the vendor, you’re an affiliate with extra steps. Your Stripe or it isn’t your business.
- No exit. Month-to-month terms and exportable data, checked before onboarding, not after.
The full six-check vetting list, plus onboarding that scales past client five, is in how to start a software reselling business.
FAQ
What is a white-label AI receptionist? An AI phone answering service you resell under your own brand: your logo and subdomain on the platform, your retail price, billing on your Stripe, with the vendor running the AI invisibly. Clients get 24/7 answering and booking; you keep the spread between retail and wholesale.
How much does it cost to white-label an AI receptionist? Voice-only platforms run from per-minute developer pricing ($0.13–$0.31/min, retellai.com) up to agency white-label programs around $2,000/mo (synthflow.ai, as of 2026), plus everything you build around them. Stack Space starts white-label reselling at $350/mo (Professional) plus $10/mo per client sub-account and posted usage rates, with the CRM, booking, and follow-up already inside.
What should I charge clients for an AI receptionist? Single-feature AI receptionist packages commonly resell at $250–$500+/mo. Price against the client’s alternative: a human answering service runs $300–$1,000+/mo and still just takes messages. Bundle the receptionist with follow-up and reviews and you can defend the higher end.
Do I need technical skills to resell an AI receptionist? On the platform route, no: create the sub-account, describe the client’s business in a paragraph, point the phone line, and test-call it together. On the voice-only route, yes — telephony, integrations, and guardrails are your build.
Can I try it before reselling? There’s no free trial — plans start at $25/mo (Launch), which is the honest way to test: put the receptionist on a real line, read a week of transcripts, then decide if it’s sellable. No contracts — cancel anytime.
The pitch writes itself once you’ve heard it answer. Spin up one branded sub-account, forward a missed-call line to it, and show a prospect their own business being answered.