Pricing
Speech-to-Text (STT)
Converts caller speech to text
Sarvam Saaras v3
Hindi, English, 9 Indian langs
₹0.55/min
Deepgram Nova-3
Hindi, English, Multi-lang
₹0.74/min
Reverie STT
Hindi, Hinglish, 12 Indian langs
₹0.46/min
Google Cloud STT
Hindi, English, 125+ langs
₹0.88/min
LLM (Brain)
AI conversation intelligence
Gemini 2.5 Flash
Fast, great for Hinglish
₹0.92/min
GPT-4o Mini
Reliable, strong reasoning
₹1.38/min
OpenAI Realtime
All-in-one (STT+LLM+TTS)
₹9.20/min
Text-to-Speech (TTS)
Generates AI voice
Sarvam Bulbul v3
Hindi, Indian English
₹0.37/min
ElevenLabs v2
Multilingual, premium quality
₹9.20/min
Deepgram Aura-2
English only
₹2.76/min
Reverie TTS
Hindi, 12 Indian languages
₹0.46/min
Google Standard TTS
Hindi, Indian English, phone-optimized
₹0.28/min
Google Neural2 TTS
Hindi, Indian English, best quality
₹1.10/min
Google WaveNet TTS
Hindi, Indian English, natural
₹1.10/min
Cost Calculator
Mix and match providers to see the total cost per minute
Per Minute
$0.020
Per Call
$0.100
100 Calls
$10.00
1000 Calls
$100
All Combinations Comparison
| Combo | STT | LLM | TTS | Cost/Min | Cost/5 min call | Hindi? |
|---|
OpenAI Realtime (all-in-one): ₹9.20/min (₹46.00 per 5-min call). Includes STT + LLM + TTS bundled. Best latency (~200ms) but no provider flexibility. Modular pipeline combinations above let you optimize for cost or voice quality.