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Text to Speechvoice-agentsmultilingualhindi

Coda

by Rime · Released Undisclosed

Rime's flagship conversational text-to-speech model. 8 languages including Hindi, with two native Hindi voices. 13 voices. Voice sessions only. $0.5208 per 10K characters.

Text to Speech

Coda

Powered by Rime · Streaming neural TTS (Rime Coda)

Context Window

N/A

Parameters

Undisclosed

Max Output

N/A

Category

Text to Speech

Overview

Coda is Rime's flagship conversational text-to-speech model. On CallMissed it runs inside voice agents and voice sessions only, in 8 languages: English, Hindi, Spanish, French, German, Japanese, Portuguese and Arabic.

It has 13 voices. nadi (the default) and taru are native Hindi speakers; the rest are English voices across American and Australian accents, each with a short description from GET /api/v1/models?category=tts.

It takes plain text, with no SSML or inline sound tags. POST /v1/audio/speech returns an error for it.

Pricing

MetricPrice
Price /10K chars₹50.0000

1 credit = ₹1 ≈ US$0.0104 (US$1 = ₹96). Transparent per-call pricing — you pay only for what you call, with no seat fees or minimums.

Key Highlights

  • Rime's flagship conversational TTS
  • 8 languages including Hindi
  • Two native Hindi voices: nadi (default) and taru
  • Voice sessions only — not available on the speech endpoint

Benchmarks

BenchmarkScore
Languages8
Voices13
Price$0.5208
DeploymentVoice sessions only

Technical Details

  • Languages: en, hi, es, fr, de, ja, pt, ar (base ISO codes)
  • 13 voices with gender, accent and description from GET /api/v1/models?category=tts
  • Plain text only — no SSML or inline sound tags
  • Voice sessions only — POST /v1/audio/speech returns 400 for this model
  • Selected per agent or voice session via tts_model

Strengths

  • Native Hindi voices alongside English, Spanish, French, German, Japanese, Portuguese and Arabic
  • Conversational delivery tuned for voice agents

Limitations

  • Covers Hindi but no other Indian language
  • Voice sessions only — not available on the speech endpoint
  • Priced at the upper end of the TTS lineup

Use Cases

Hindi and English voice agentsConversational customer supportMultilingual outbound calling

API Example

curl https://api.callmissed.com/v1/voice/sessions \
  -H "Authorization: Bearer cm_YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "tts_model": "rime-coda",
    "voice": "nadi",
    "language": "hi"
  }'

Endpoint: POST /v1/voice/sessions (voice sessions only) · Model ID: rime-coda

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