কোন তথ্য আপলোড করা হয়েছে?

না। এই ক্যালকুলেটরটি এবং QRR কোড আপনার ব্রাউজারের মধ্যে চালানো হয়।

Can these AI prices change?

Yes. Vendors change list prices often. Edit the $/1M or plan fields, and confirm on the official pricing page before you budget.

Is usage data uploaded?

No. Token and subscription math runs in your browser. Nothing is sent to a server.

ক্যালকুলেটর

Voice AI Agent Platform Cost Comparison

Enter calls per month and average talk and transfer minutes once, set Vapi's STT/LLM/TTS and transport, Retell's LLM, voice and telephony, and Bland's telephony, and see each platform's monthly total and all-in $ per minute side by side. Vapi and Retell are unbundled (headline rate excludes models); Bland is bundled. Estimates only; each provider's pricing page prevails.

ব্রাউজারের মধ্যে গণিত চলছে। কিছুই আপলোড করা হয়নি।

Calls / month

Avg talk minutes per call

Avg transfer minutes per call

Vapi — $0.05/min hosting + pass-through models

STT $ / min

LLM $ / min

TTS $ / min

Transport

Retell AI — $0.055/min infra + LLM + TTS + telephony

LLM

Voice

Telephony

Bland AI — bundled per-minute (Start and Build)

Telephony $ / min (optional pass-through)

BYOT (no transfer fees)

Cheapest at these inputs
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Monthly and all-in $ per minute
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How to read it: Vapi and Retell are unbundled — the headline rate ($0.05 Vapi hosting, $0.055 Retell infra) excludes the LLM, speech-to-text, voice and telephony you add on top. Bland is bundled — $0.14/min (Start) or $0.12/min + $299/month (Build) already includes LLM, STT and TTS; only telephony is extra. Minutes = calls × (talk + transfer). Vapi and Retell bill transfer time as ordinary minutes here; Bland bills it at its transfer rate. Vapi defaults are the midpoints of its own example ranges; Retell defaults to its $0.11/min page example. Packages, concurrency add-ons and Enterprise deals are not modeled — use each platform's calculator for those.

Estimates only. Official list prices as of 2026-11-01 (Asia/Shanghai); the provider's pricing page prevails. Sources: Vapi pricing · Retell AI pricing · Bland AI pricing

Vapi Cost Calculator · Retell AI Cost Calculator · Bland AI Cost Calculator · OpenAI Realtime Voice Cost Calculator · Gemini Live Voice Cost Calculator · TTS API Cost Comparison

এই দলে আরও তথ্য

এটা কিভাবে কাজ করে

কোন তথ্য আপলোড করা হয়েছে?: না। এই ক্যালকুলেটরটি এবং QRR কোড আপনার ব্রাউজারের মধ্যে চালানো হয়।
Can these AI prices change?: Yes. Vendors change list prices often. Edit the $/1M or plan fields, and confirm on the official pricing page before you budget.
Is usage data uploaded?: No. Token and subscription math runs in your browser. Nothing is sent to a server.