Retell AI Cost Calculator
Pick the LLM (or a speech-to-speech model), TTS voice and telephony, then enter call minutes. The calculator adds Retell's $0.055/min voice infra, per-minute add-ons (knowledge base, denoising, guardrails, PII), QA minutes, batch and branded calls, phone numbers, knowledge bases and concurrency above 20, and returns monthly total and $ per minute. Estimates only; retellai.com/pricing prevails.
Math fonctionne dans votre navigateur. Rien n'est téléchargé.
Monthly total
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Cost per minute
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Breakdown
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Formula: per minute = LLM + Retell voice infra $0.055 + TTS + telephony + add-ons; monthly = minutes × per-minute + QA ($0.10/min after 100 free) + batch dials × $0.005 + branded calls × $0.10 + numbers × $2 + extra knowledge bases × $8 + concurrency above 20 × $8. Speech-to-speech models (GPT Realtime $0.345, Realtime mini $0.07 per min) replace LLM + TTS; infra is still billed. Retell's page default is $0.11/min (GPT 5 $0.04 + infra $0.055 + platform voice $0.015, custom telephony). Pay-as-you-go range $0.07–$0.31/min; $10 free credit. Verified numbers ($10 / mo) and Enterprise volume pricing are not modeled.
Estimates only. Official list prices as of 2026-11-01 (Asia/Shanghai); the provider's pricing page prevails. Sources: Retell AI pricing
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Comment ça marche
- Des données sont-elles téléchargées ?
- C'est pas vrai. Ces calculatrices et codes QR fonctionnent dans votre navigateur.
- Ces prix IA peuvent-ils changer ?
- Oui. Modifiez $/1M ou le forfait et vérifiez la page officielle.
- Les données sont-elles envoyées ?
- Non. Le calcul s’exécute dans votre navigateur.