Cartesia vs Gladia pricing
STT: Cartesia from $0.0065 vs Gladia from $0.003.
Last updated · prices checked daily
Speech-to-text: Cartesia vs Gladia
Gladia has the lower listed STT price: $0.003 per minute (Solaria-3 async) vs $0.0065 for Cartesia (Ink (Scale plan)), about 54% less.
| Vendor | Product / tier | $/min |
|---|---|---|
| Gladia Visit site ↗ | Solaria-3 async | $0.003 ▼0% |
| Cartesia Visit site ↗ | Ink (Scale plan) | $0.0065 |
| Gladia Visit site ↗ | Real-time | $0.0126 ▼0% |
What it costs at volume (lowest listed rate)
| Minutes | Cartesia | Gladia |
|---|---|---|
| 1,000 min | $6.50 | $2.97 |
| 10,000 min | $65.00 | $29.69 |
| 100,000 min | $650.00 | $296.90 |
Cost-per-call calculator
Estimate what one call really costs. Prices come from today's table; LLM and telephony presets are per-minute rates published by Retell and Vapi. Everything is editable.
Cartesia's pricing page puts one minute of speech at 750–800 characters; Rime says about 1,000. The talk share is your own guess at how much of each call the agent is speaking.
FAQ
Is Cartesia or Gladia cheaper for speech-to-text?
Gladia has the lower listed STT price: $0.003 per minute (Solaria-3 async) vs $0.0065 for Cartesia (Ink (Scale plan)), about 54% less. Prices checked Oct 28, 2026.
How often are these prices updated?
Every day. A script reads each vendor's public pricing page, extracts the listed rates and keeps a dated copy, so price changes show up in the history.