Synthflow white label vs Lumina Sales for small agencies
Synthflow's white label is sold as an annual enterprise agreement with no published price. Lumina Sales is $49 a month with builds at wholesale. Here is how they differ and who should pick which.
Synthflow's white label is an enterprise product. Lumina Sales is a $49 a month self-serve stack. If you are a one-to-ten person agency selling AI receptionists to local service businesses, that gap decides most of the comparison before you look at a single feature. Synthflow fits teams with call volume and an enterprise budget. Lumina Sales fits an agency that wants to be selling this week.
The question behind this post is the one agency owners type into search: is Synthflow white label worth it for a small agency, or is there something cheaper and simpler? Here is how the two actually differ, using what Synthflow says on its own pages.
What does Synthflow white label actually cost?
Synthflow does not publish a white label price. Its pricing page says the product is "sold as an annual enterprise agreement, scoped to your call volume, phone system, integrations, security needs and launch support." It also says there is no free plan or trial and no rate by the minute, and that every new deployment starts on an Enterprise contract.
The white label itself is described the same way. In Synthflow's own write-up of its reseller program, published June 22, 2026, white label is "part of Synthflow's annual enterprise contract, not a monthly plan," scoped with sales. Billing to your clients "runs in your own billing system," which means you invoice them yourself.
So the honest answer is that you cannot price it from the website. You book a sales call, describe your volume, and get a quote for an annual commitment. That is a normal way to sell enterprise software. It is a poor fit for someone who has zero clients and wants to test a market this month.
What do you get with Synthflow white label?
From Synthflow's agency docs, an agency workspace lets you create and manage subaccounts, set limits on each one, compare minutes and calls across them, host the app on your own domain, and set your own name, logo, theme and brand color. You can import agents, workflows, phone numbers and actions into a client's subaccount.
The reseller post adds one subaccount per client with usage tracked separately, a dedicated agent per client program on Synthflow's telephony, and integrations with tools like Five9, Zoom, Salesforce and HubSpot. It says new client programs launch in "weeks."
That is a real platform. If you are building voice agents for a call center or a mid-market company with a CRM and a phone system to wire into, the depth matters. You are buying a builder plus a white label wrapper, and you do the building.
What do you get with Lumina Sales?
You get the part Synthflow's page does not talk about: the selling and the delivery. For $49 a month the includes a live demo site on your subdomain, an agency-branded dashboard and client portal, access to the fulfillment platform, onboarding help for closed deals, 100 live voice minutes, 500 chat messages and 50 website audits a month.