Pay only for what you use
Start free, upgrade when you're ready. All plans include pay-as-you-go voice minutes with no hidden fees.
Trial
Explore the platform and test your first agent.
Start Free Trial- 3-day free trial
- No credit card required
- 3 free test call minutes
- 1 project, 2 agents
- 1 phone number
- AI co-pilot builder
- Visual flow editor
- Basic analytics
Pro
For teams running real outbound campaigns.
Start Pro Trial- Everything in Trial, plus:
- 5 projects, 10 agents
- 10 phone numbers ($2/mo each)
- Outbound campaign management
- 25 automation rules
- Post-call AI analysis
- Advanced analytics
- 20 concurrent calls
- Calendar integrations
- Priority support
Enterprise
For large-scale operations and agencies.
Contact Sales- Everything in Pro, plus:
- Unlimited agents & projects
- Unlimited phone numbers
- Unlimited automation rules
- Custom API key support
- 50 concurrent calls
- Dedicated account manager
- Custom integrations
- SLA & uptime guarantees
What makes up your per-minute cost
Every voice minute is the sum of four components. Pick the stack that fits your needs — from budget-friendly to premium quality.
Platform + STT
FixedVoice infrastructure and speech-to-text. Included in every call.
LLM
Depends on the model: GPT 5 Nano ($0.003) to Claude Sonnet ($0.08) per minute.
Voice (TTS)
Platform/Cartesia/OpenAI voices at $0.015. ElevenLabs premium at $0.04.
Telephony
Twilio/Telnyx at $0.015/min. Free with custom SIP trunk.
GPT 5 Nano + Platform Voice + Twilio
Claude 4.5 Haiku + Cartesia + Twilio
Claude 4.6 Sonnet + ElevenLabs + Twilio
Prices shown include our 30% service margin. Optional add-ons (Knowledge Base, Denoising, Guardrails, PII Removal) cost extra.
Phone numbers
$2/month each
US numbers. Charged on purchase, then monthly.
Concurrency add-ons
$8/slot/month
Extra concurrent call slots beyond your plan limit. 20 included free on Pro.
Cost calculator
Pick your AI stack and usage to see an accurate monthly estimate on the Pro plan.
AI Stack
Monthly Usage
Monthly Estimate
Per-minute breakdown
Estimates based on current platform rates + 30% service margin. Actual costs may vary. Invoiced weekly. Cancel anytime.
Common questions
No. The 3-day trial is completely free with no card required. You get 3 minutes of free test calls. Add a payment method when you're ready to make real calls.
Voice minutes are pay-as-you-go. Each minute is the sum of platform infrastructure ($0.055), your chosen LLM ($0.003–$0.08), voice provider ($0.015–$0.04), and telephony ($0–$0.015), plus our 30% service margin. This typically works out to $0.11–$0.25/min depending on your stack. Billed weekly via automated invoices.
Yes. Cancel from your dashboard at any time. No long-term contracts. Your access continues until the end of the current billing period.
After 3 days, you'll need to add a payment method to continue. Your agents and data are preserved — just add a card and pick up where you left off.
The $475/mo Pro plan includes platform access, AI co-pilot, flow builder, campaign management, analytics, and 20 concurrent call slots. Voice minutes, phone numbers ($2/mo each), and optional add-ons are billed separately. Use the calculator above to estimate your total.
Yes! Save 30% with annual billing — pay $3,990/year instead of $5,700 ($475/mo × 12). That’s an effective rate of $332.50/month.
Ready to automate your calls?
Start your free trial today. Build your first voice agent in minutes — no credit card required.