Complete pricing guide for Retell AI. Compare all plans, analyze costs, and find the perfect tier for your needs.
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View Full Features →Both target the same use case (developer-facing voice agents). Vapi has a slightly larger community and more voice options; Retell tends to win on latency and telephony reliability, and shipped MCP support and batch outbound earlier. For most teams, either works — pick based on the specific voices and integrations you need.
Yes. BYO-key is supported for OpenAI, Anthropic, and Google. You'll still pay Retell per connected minute for the orchestration and telephony, but the LLM cost lives on your provider bill and you keep control over model choice and rate limits.
Yes, on Enterprise plans with a signed BAA. Pay-as-you-go does not include HIPAA coverage, and you should not send PHI over it. Talk to sales before deploying anything regulated.
AI builders and operators use Retell AI to streamline their workflow.
Try Retell AI Now →Vapi is the developer platform for voice AI agents — build, deploy, and scale phone agents with usage-based pricing and bring-your-own model keys.
Compare Pricing →Bland AI is an enterprise voice AI platform for building, testing, and running phone agents on a self-hosted stack with sub-second latency and one all-in per-minute rate.
Compare Pricing →No-code visual builder for AI voice and chat agents deployed to web, phone, WhatsApp, and Messenger — with BYO-LLM, RAG, evaluation datasets, and conversation analytics.
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