The white-label layer for RetellAI

Run your own voice AI platform.Powered by RetellAI.

HelloAnswer lets agencies launch a fully branded voice agent business. Bring your RetellAI key, create agents, onboard clients and bill them, all under your own brand and domain.

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portal.lumendigital.com

A white labeled client portal showing call analytics: total call minutes, number of calls and average call length with trend charts

A real client portal running on HelloAnswer. The brand on it belongs to the agency, not to us.

Everything you need to sell voice AI

All the power of RetellAI, wrapped in a platform you can put your name on.

Build voice agents

Create RetellAI agents with prompts, voices, languages and post-call analysis, or map multi-step call flows on a drag-and-drop canvas. No code anywhere.

Your brand, your domain

Add your logo, colors and a custom subdomain. Clients log into a portal that looks entirely like your own product.

Resell and bill clients

Spin up client sub-accounts with scoped access to their own agents and calls, then bill them automatically through your own Stripe: monthly plans, included minutes and your own overage rates.

Numbers and calls

Provision phone numbers, route inbound and outbound, and place live web test calls right from the browser.

Calls and analytics

Every call is logged with transcript, recording, sentiment and cost so you and your clients can see what is working.

Secure by design

Your RetellAI key is encrypted at rest and never exposed in the browser. Row level security isolates every account.

Live in three steps

From sign up to selling, without touching code.

Connect RetellAI

Brand your platform

Upload your logo, pick your color and claim a subdomain. The whole dashboard becomes yours.

Launch and sell

Create agents, invite clients, and charge them automatically through your own Stripe, all under your own name.

The agent studio

Build serious agents without opening a code editor

Prompts, voices, languages, call transfers, bookings and knowledge bases all live in one editor. Need more structure? Map multi-step call flows on a drag-and-drop canvas. Test with a live web call, then decide section by section what each client is allowed to touch.

Visual flow builder for menus, lead qualification and transfers
Premium voices from ElevenLabs, Cartesia and OpenAI
Knowledge bases ground answers in your client's docs
Per-section permissions: clients edit the greeting, not the prompt
Webhook forwarding keeps existing integrations running

app.lumendigital.com/agents

The agent editor with a receptionist prompt, language and model selection, voice settings, knowledge bases and call configuration sections

Truly white-label

Your clients never see RetellAI. They see you.

Give every client a portal at your own subdomain, styled with your logo and brand color. They manage their agents and review calls inside a product that feels built by your team.

Custom subdomain like clients.youragency.com
Your logo, favicon and brand color across the app
Scoped client logins with their own data only
Bring your own RetellAI account and margins

Claim your subdomain

clients.nickem.com

Same platform as the portal above, different agency. Every pixel takes on your color, logo and domain.

Automated billing

Connect Stripe once. Get paid every month.

Link your own Stripe account and bill clients on autopilot. Their saved card is debited automatically for plans, minutes and overages, and the money lands directly in your Stripe. No monthly invoicing, no chasing payments, no accounting busywork.

Flexible, usage-based plans

Flat monthly plans with included minutes, pure pay-as-you-go rates, overage pricing and one-time setup fees. You set the prices and keep every dollar; we take no cut of what you charge.

Hands-off collections

Clients save a card once. Every call is metered to the second and each renewal invoice charges itself, so recurring revenue arrives without an accounts team.

app.lumendigital.com/client-billing