On BYOKCall
~$0.13/min
Your keys · provider cost
Bring your own keys · No usage markup
AI phone agents that run on your own keys.
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.
No credit card · Setup in ~7 minutes
OpenAI · Deepgram · ElevenLabs · Twilio · Cartesia · Telnyx · AssemblyAI
01 · The problem
AI calling shouldn't cost a fortune or trap you.
Most AI-calling platforms mark up every minute, hide what you're really paying, and lock your agents into their stack. You can't see the cost, can't switch models, and can't take your setup with you.
BYOKCall flips that: you connect your own provider keys, each provider bills you directly at their normal rate, and we charge one flat platform fee.
Typical platform
~$0.35/min
Markup baked in
02 · How it works
From zero to a live AI agent in minutes.
01
Start instantly
Create an account and start on our credits — no provider setup required. Build and hear your first agent in minutes.
02
Build your flow
Use the visual workflow builder (or a ready-made template) to script how your agent greets, answers, books, and routes calls.
03
Go live — your way
Connect a phone number and your own keys to cut usage cost, then launch inbound answering or outbound campaigns.
Setup takes about 7 minutes. Bring your own keys whenever you're ready — and watch your per-minute cost drop.
03 · Platform
Not just an agent. A full calling platform.
Build flows, run campaigns, ground answers in your docs, and wire integrations — then monitor every call. Most landing pages hide this depth; it's the product you get on day one.
Visual workflow builder
Design conversations as a flow: greeting, agenda, questions, transfers, and hang-up. No code. Versioned and publishable.
Outbound campaigns at scale
Upload a list, pick a workflow, and dial. Built-in concurrency control, smart retries, calling-window schedules, and an automatic circuit breaker that pauses on high failure rates.
Knowledge base (RAG)
Upload your docs once. Every agent can look up accurate answers mid-call.
Integrations
Let agents take action during a call — create a lead, hit your API, fire a webhook — and push results to your CRM.
Home dashboard overview
See plan usage, remaining minutes, live call stats, and dispositions in one place — so you know what's working before you dig into reports.
04 · The stack
Real-time, on your keys, in 148ms.
Every layer runs on your provider account. BYOKCall orchestrates the conversation; you keep the keys, the data, and the bill.
OpenAIDeepgramElevenLabsTwilioTelnyxCartesia
CALLER · TELEPHONY · STT · LLM · TTS · CALLER HEARS
Caller
05 · Ownership & security
Your keys. Your data. Your bill.
Your keys stay yours
Stored encrypted, decrypted only when your agent makes a call. Revoke anytime.
No markup
Each provider bills you directly at their normal rate. We charge a flat platform fee — that's it.
We don't train on your calls
Audio and transcripts flow through your providers, under your keys.
No lock-in
Swap models or providers whenever you want, without rebuilding.
06 · Use cases
One platform, every calling job.
Jobs to be done
07 · Cost calculator
See exactly what you'll pay.
Slide your monthly call volume. Compare BYOKCall (your keys + flat fee) with Vapi, Retell, and Bland–class managed platforms at a typical ~$0.35/min all-in. No hidden markup, no surprises.
You save$432/mo
$268
$700
| BYOKCall (your keys) | Vapi / Retell / Bland class | |
|---|---|---|
| Per minute | $0.13/min | ~$0.35/min |
| Markup on usage | $0 | Built in |
| Switch models | Anytime | Locked |
| Your provider keys | Yes | No |
Same volume on Vapi / Retell / Bland
Illustrative all-in ~$0.35/min for this managed-platform class. Published rates vary by plan, features, and volume.
Start free →
Start free → and run the numbers on your own volume.
08 · Pricing
Flat platform fee. Usage at provider cost.
Start free, no credit card. Run on our credits to launch fast, then connect your own keys to pay providers directly at their rates.
Launch
$19/mo
Best for individuals, testing, and small businesses starting with AI calling.
- 1 AI agents
- 200/mo platform minutes
- Overage $0.005/min
- API access
- Advanced analytics
- Priority support
Scale
$49/mo
Best for small businesses that need regular inbound and outbound AI calling.
- 5 AI agents
- 1,500/mo platform minutes
- Overage $0.003/min
- API access
- Advanced analytics
- Priority support
Pro
$99/mo
Best for heavy users, sales teams, and agencies running higher call volume.
- 10 AI agents
- 3,000/mo platform minutes
09 · Social proof
Built in the open.
Teams use BYOKCall for inbound, outbound, and support — with product facts you can verify today.
12,480
Calls handled
890K
Minutes processed
240
Active agents
148ms
Median response
$0
Usage markup
Trusted by teams like these
- Northshore HealthHealthcare
- Brightpath AgencyAgency
- Meridian CommerceEcommerce
- Atlas Service Co.Field services
10 · FAQ
Questions, answered plainly.
What does "bring your own key" mean?
You connect your own API keys for every model in the call — language, voice, and transcription — plus your telephony account. Each provider bills you directly at their normal rate.
Do I need my own keys to start?
No. Start on our managed credits and build your first agent in minutes. Connect your own keys whenever you're ready to cut your per-minute cost.
How much does it cost?
A flat platform subscription from $19/month. Usage bills directly from each provider at their rates — we add no markup. Use the calculator above to estimate your total.
Which providers are supported?
Language: OpenAI, Google, Groq, Azure. Voice: ElevenLabs, Cartesia, Deepgram. Transcription: Deepgram, AssemblyAI. Telephony: Twilio, Telnyx, and more.
Can I switch models later?
Yes — swap any layer anytime, no code changes or rebuilds.
Can it handle outbound calling at scale?
Yes. Upload a contact list, pick a workflow, and run a campaign with concurrency control, retries, scheduling, and an automatic circuit breaker.
Launch your first AI agent today.
Free to start. No credit card. Your keys, your data, your bill.