From $19/mo
Flat platform pricing with included minutes. Compare Launch, Scale, and Pro →
Answer every call with an AI voice agent built on your own keys for voice, language, and transcription. Connect any number and pay each provider directly, with no markup on top.
✓ Free to start · No credit card · Live in ~7 minutes
See how it works ↓Works with OpenAI · Deepgram · ElevenLabs · Twilio · Cartesia · AssemblyAI · and 15+ more
It's a guided setup, not an integration project. You bring the keys; BYOKCall handles the orchestration.
Sign up free in seconds — no sales call, no onboarding project, no credit card to get started.
Plug in your own keys for the language, voice, and transcription models you want, then connect a phone number from your provider.
Point real calls at your agent. It listens, thinks, and speaks in real time — every minute running on your own models.
Create an account, paste your keys, connect a number — no sales call required.
A phone call moves through four stages. You choose the provider for each one and connect your own key, so BYOKCall orchestrates the conversation while every provider bills you directly — no markup, full control.
Clinics, agencies, e-commerce, SaaS, real estate, logistics — if a phone rings, an agent can handle it.
Answer the common questions, look things up, and hand off cleanly when a person is needed.
Learn more →Take, confirm, and reschedule appointments over the phone without anyone picking up.
Learn more →Greet inbound callers, ask the right questions, and route the ones worth your time.
Learn more →Keep the line staffed at 2am so callers get a real answer instead of voicemail.
Learn more →Let callers check an order or a reservation and get an answer in seconds.
Learn more →Greet, understand the reason for the call, and forward it to the right place.
Learn more →Early BYOK buyers trust numbers and transparency more than marketing testimonials. Here is what we can stand behind today.
Flat platform pricing with included minutes. Compare Launch, Scale, and Pro →
Sign up, add keys, connect a number, and route a test call — no integration project.
Every model layer runs on your provider accounts. Swap OpenAI for Groq, or ElevenLabs for Cartesia, without rebuilding.
Use the calculator below, then start free when you're ready.
You pay providers directly at their rates. BYOKCall adds a flat platform fee — no margin on AI usage. Compare your estimate to typical managed platforms at ~$0.35/min all-in.
Roughly $433.50/mo less than a managed platform at the same volume.
You're connecting production API keys. BYOKCall is built for technical teams who want control, not blind trust.
Provider keys are stored encrypted. They're only decrypted when your agent needs to make a call — not logged in plain text.
Call audio and transcripts flow through your connected providers under your keys. We don't use your call content to train models.
Remove or rotate a key in your dashboard and it stops being used immediately. Your provider dashboards stay the source of truth for usage.
Usage bills to your OpenAI, Deepgram, Twilio, and other accounts — not through a black-box markup layer.
You connect your own API keys for every model in the call — language, voice, and transcription — plus your phone provider. All usage is billed to you directly by each provider, so you're never buying access second-hand.
Language: OpenAI, Google, Groq, OpenRouter, Azure, AWS Bedrock, and more. Voice (text-to-speech): ElevenLabs, Cartesia, Rime, Camb, Deepgram, Sarvam. Transcription (speech-to-text): Deepgram, AssemblyAI, Gladia, Speechmatics, Cartesia, Sarvam. Telephony: Twilio, Telnyx, Plivo, Vonage, Vobiz, Cloudonix, Asterisk ARI.
Each provider bills you directly on your own account, at their normal rates. BYOKCall charges a flat platform subscription from $19/month — we do not mark up AI, voice, or transcription usage.
Yes. Swap the language, voice, or transcription model at any time to tune for cost, speed, or quality — no rebuild and no code.
No. Create an account, add your keys, choose your models and a phone number, and describe how the agent should handle calls.
Audio and text flow through your own provider accounts using your keys. You decide how each provider handles your data and can revoke a key at any time.
It listens, understands, and speaks in real time — handling support, bookings, lead qualification, after-hours answering, and similar phone tasks.
Add your keys, connect a number, and let your AI answer — on your own models, at your own cost. Free to start, no credit card.
✓ Your keys, your bill · Cancel anytime · See setup steps
Brings a real phone number to the agent and carries the call audio over SIP.
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Transcribes the caller in real time so your agent knows exactly what was said.
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The brain of the agent — it understands the conversation and decides what to say next.
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Turns the reply into a natural-sounding voice the caller hears — pick the one that fits your brand.
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Every provider runs on your key. Swap any layer anytime — choose the fastest, cheapest, or best-sounding option for your business, and change your mind whenever you want.