Playground

Shunya Labs Plans

Flexible pricing for every scenario

Show prices in
Both currencies shown on every rate. Converted at 1 USD = ₹95.

Pay as you go

Free

$5

of Credit

₹475 of Credit

Then pay-as-you-go. No minimums. No expiration. No credit card required.

  • Industry leading speech to text foundation models
  • Advanced intelligence features
  • Custom voice agent orchestrations

Enterprise

Custom pricing

For businesses with large volumes, data or deployment requirements, or support needs.

  • Access all models with our best discounts
  • Access to custom-trained speech-to-text models and intelligence features
  • Highest concurrency support
  • Self-hosted deployment options
  • Dedicated SLAs and support

Speech to text

Billed per minute of audio processed.

Model
Pay as you go
Volume
Zero STT
Supports 200+ languages
$0.0039
₹0.37 / min
$0.0035
₹0.33 / min
Zero STT Indic
Superior accuracy for Indic languages
$0.0045
₹0.43 / min
$0.0040
₹0.38 / min
Zero STT Codeswitch
Native codeswitch model for multilingual speech
$0.0050
₹0.48 / min
$0.0045
₹0.43 / min
Zero STT Med
Specialised model for healthcare transcriptions
$0.0050
₹0.48 / min
$0.0045
₹0.43 / min
Zero STT Numerical
Specialised model for transcripts containing numerical values
$0.0050
₹0.48 / min
$0.0045
₹0.43 / min
Rates shown are for batch transcription. Ask us about realtime streaming rates.

Text to speech

Billed per character of input text, counted after normalisation.

Model
Pay as you go
Volume
Zero TTS
Natural, expressive synthesis across 99 languages
$0.0526
₹5.00 / 10K characters
$0.0474
₹4.50 / 10K characters
Zero TTS Indic
55 Indian languages and accents
$0.0526
₹5.00 / 10K characters
$0.0474
₹4.50 / 10K characters
Per million characters
Roughly 20 hours of speech
$5.26
₹499.70 / 1M characters
$4.74
₹450.30 / 1M characters
Custom and cloned voices are available on Enterprise. Talk to sales.

Meera - Voice Agents

One rate per minute of conversation. Recognition, reasoning, synthesis and orchestration are all in the number.

All-inclusive

Everything a call needs, billed once.

No stitching together three vendors and three invoices. Meera bills a single per-minute rate for the whole conversation.

$0.0526/ minute(₹5.00 / minute)
Speech to textLLM reasoningText to speechTurn-taking & barge-inOrchestration

Estimate your monthly spend

$315.79
₹30000.00 · 6,000 minutes
Conversation hours per month100

Audio processing

Cleaner audio in, better transcripts out. Billed per minute.

Product
Pay as you go
Volume
Denoiser
Strips background noise before recognition
$0.0039
₹0.37 / min
$0.0034
₹0.32 / min
Enhancer
Lifts quiet or degraded recordings
$0.0039
₹0.37 / min
$0.0034
₹0.32 / min

Speech intelligence

Add-ons billed per minute of audio, on top of the model rate.

Feature
Pay as you go
Volume
Language Identification
Automatically detect the language in your audio files
$0.0001
₹0.0095 / min
$0.00009
₹0.0086 / min
Translation
Translate audio during or after transcription
$0.0003
₹0.03 / min
$0.0003
₹0.03 / min
Transliteration
Convert output to your preferred script
$0.0003
₹0.03 / min
$0.0003
₹0.03 / min
Speaker Diarization
Separate transcripts by speaker automatically
$0.0012
₹0.11 / min
$0.0010
₹0.10 / min
Speaker Identification
Customize speaker labels for personalized transcripts
$0.0009
₹0.09 / min
$0.0008
₹0.08 / min
Word Timestamps
Word-level timing for precise navigation
$0.0012
₹0.11 / min
$0.0010
₹0.10 / min
Profanity and Keyword Hashing
Filter and mask profanity or custom keywords
$0.0003
₹0.03 / min
$0.0003
₹0.03 / min
Intent Detection
Understand the purpose behind every conversation
$0.0003
₹0.03 / min
$0.0003
₹0.03 / min
Sentiment Analysis
Track emotional tone across interactions
$0.0003
₹0.03 / min
$0.0003
₹0.03 / min
Emotion Diarization
Get granular emotion tracking throughout conversations
$0.0005
₹0.05 / min
$0.0004
₹0.04 / min
Summarization
Generate concise summaries from audio or text
$0.0003
₹0.03 / min
$0.0003
₹0.03 / min
Keyword Normalization
Standardize brand names, acronyms, and custom terminology
$0.0003
₹0.03 / min
$0.0003
₹0.03 / min
Medical Keyterm Correction
Ensure accurate transcription of medical terminology
$0.0003
₹0.03 / min
$0.0003
₹0.03 / min

Frequently Asked Questions

How is Meera billed against STT and TTS?

Meera's per-minute rate covers the whole conversation, including the recognition and synthesis it uses. You are not billed separately for STT or TTS on a Meera call. The standalone STT and TTS rates apply when you call those APIs directly.

How do you count TTS characters?

Characters are counted on the text you submit, after text normalisation and including spaces and punctuation. SSML tags are not counted.

Which currency will I be billed in?

Indian customers are billed in INR at the rates shown. Everyone else is billed in USD. The rupee figures are the contractual ones for India; USD figures are converted at a fixed reference rate and reviewed periodically.

Do my credits expire?

Pay-as-you-go credits do not expire. Volume credits are valid for twelve months from purchase and are drawn down against actual usage.

What happens if I run out of credits?

On pay as you go, usage continues and is billed to your card at the end of the cycle. On Volume, you drop to pay-as-you-go rates until you top up.

Can I run this in my own environment?

Yes. Self-hosted and on-device deployments are available on Enterprise, including our CPU-compatible on-device models.