Vapi
by VapiDeveloper platform for building AI phone agents — API-first, $0.05/min platform fee, multi-provider
Voice AI API, multi-LLM support, telephony integration, function calling, real-time transcription
Last updated: March 29, 2026 · Pricing verified from official sources. Prices are subject to change by the provider.
Pricing
Price stable
Free TierYes — $10 free credit
Entry Plan$0.05/min (usage-based)
Team Plan—
EnterpriseCustom pricing
API Pricing$0.05/min + providers
See full API pricing & compare models →Prices exclude applicable taxes (VAT/GST/sales tax varies by region). Monthly prices shown — annual plans typically save 15-20%.
Specifications
Context / Input—
Max OutputAI phone agents
ModalitiesText
Agent / AgenticYes — autonomous voice agents
SecurityHIPAA ($1K/mo add-on)
Self-hostedNo
Vapi — Who Is It Best For?
Developers building AI phone systems, call centers
Ideal for:DevelopersFoundersEnterprise
✅ Strengths
• Free tier available
• Yes — autonomous voice agents
• HIPAA ($1K/mo add-on) certified
• Voice AI API
💭 Consider
• Cloud-only (no self-hosting)
• Enterprise plan may be required for teams
💡 Budget tip: Start with Vapi's free tier to test it. For a free alternative, check out Retell AI.
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Frequently Asked Questions
How much does Vapi cost?
Vapi offers a free tier. Enterprise pricing is available on request.
Is Vapi free?
Yes, Vapi offers a free tier with limited features. Contact sales for paid plan pricing.
What is Vapi best for?
Vapi is best for Developers building AI phone systems, call centers. Key features include: Voice AI API, multi-LLM support, telephony integration, function calling, real-time transcription.
Is Vapi right for you?
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AiToolsMentor.com · Pricing verified March 29, 2026 · AI Tools Mentor Fit Score