Gladia vs Inworld pricing
STT: Gladia from $0.003 vs Inworld from $0.0025.
Last updated · prices checked daily
Speech-to-text: Gladia vs Inworld
Inworld has the lower listed STT price: $0.0025 per minute (STT 1 (On-Demand)) vs $0.003 for Gladia (Solaria-3 async), about 16% less.
| Vendor | Product / tier | $/min |
|---|---|---|
| Inworld Visit site ↗ | STT 1 (On-Demand) | $0.0025 |
| Gladia Visit site ↗ | Solaria-3 async | $0.003 ▼0% |
| Gladia Visit site ↗ | Real-time | $0.0126 ▼0% |
What it costs at volume (lowest listed rate)
| Minutes | Gladia | Inworld |
|---|---|---|
| 1,000 min | $2.97 | $2.50 |
| 10,000 min | $29.69 | $25.00 |
| 100,000 min | $296.90 | $250.00 |
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 Gladia or Inworld cheaper for speech-to-text?
Inworld has the lower listed STT price: $0.0025 per minute (STT 1 (On-Demand)) vs $0.003 for Gladia (Solaria-3 async), about 16% 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.