Which LLM should I use for a chatbot or voice agent?

For real-time voice and chat, a fast model keeps replies quick and costs low; for complex tasks, a larger model is worth it. With one API you can use both and choose per agent.

Can I bill each client separately?

Yes. Each client gets its own project and keys, usage is tracked per key, and you set what each client pays.

Will my clients see your name?

No. Everything your clients see carries your brand only.

Does it work with my agent builder?

If your agent platform lets you set a custom OpenAI-compatible API, yes: change the address and the key, and your agents keep working.

The models behind your white label AI agents.

Building white label chatbots, voice agents, or AI receptionists for clients? Run every agent on leading models, with usage tracked and billed per client — under your brand.

Built for agent platforms

One API, every model: Use Claude, GPT, Gemini, and more per agent, and switch models without new contracts or new code.
Usage per client: Give each client a project and keys, and see exactly what their agents use.
Prepaid balances: Clients top up in advance, and balances stop at zero instead of running up a bill you have to collect.
Your brand on every invoice: The console, receipts, and emails carry your name, not ours.
Fast models for conversations: Quick, low-cost models for real-time chat and voice, and larger ones for harder tasks, from the same key.
Tools and structured output: Models that call tools and return JSON, for agents that book, look up, and act.

Bill every client for what their agents use

Agent usage varies wildly from client to client. Metering it per client means every client pays for their own conversations.

Spend tracked per project and per API key
Your own prices on top of the model rates
Card payments and top-ups handled for you
A clear usage history your clients can check

How it works

01
Tell us about your platform
The agents you build, the clients you serve, and the models you use today.
02
We set up your brand
Your name, domain, prices, and API key prefix.
03
Move your agents over
Point your agents at your new API and start billing clients for their usage.

Frequently asked questions

Which LLM should I use for a chatbot or voice agent?: For real-time voice and chat, a fast model keeps replies quick and costs low; for complex tasks, a larger model is worth it. With one API you can use both and choose per agent.
Can I bill each client separately?: Yes. Each client gets its own project and keys, usage is tracked per key, and you set what each client pays.
Will my clients see your name?: No. Everything your clients see carries your brand only.
Does it work with my agent builder?: If your agent platform lets you set a custom OpenAI-compatible API, yes: change the address and the key, and your agents keep working.

Other ways to work with us

Power your agents under your brand

Tell us about your platform and your clients, and we will put together a setup and rates that fit.

support@inferray.com