Plans and prices
| Plan | Price | Includes |
|---|---|---|
| On-Demand | 0 USD / empty | Evaluation and prototyping. TTS-2 at 25 USD/1M chars, TTS-2 Flash at 15 USD/1M chars, STT 1 at 0.15 USD/hr; up to 70 min TTS included, 100 custom voices, community support |
| Creator | 25 USD / month | Content creation and small projects. 25 USD in credits per month, TTS-2 at 20 USD/1M chars, TTS-2 Flash at 10 USD/1M chars, STT 1 at 0.10 USD/hr; 500 custom voices, 40K chars per TTS Playground request |
| Builder | 100 USD / month | Growing projects and small teams. 100 USD in credits per month, TTS-2 at 17.50 USD/1M chars, TTS-2 Flash at 9 USD/1M chars, STT 1 at 0.10 USD/hr; 3,000 custom voices, increased concurrency |
| Developer | 300 USD / month | Production applications. 300 USD in credits per month, TTS-2 at 15 USD/1M chars, TTS-2 Flash at 8 USD/1M chars, STT 1 at 0.10 USD/hr; 10,000 custom voices, priority email support, professional voice cloning as add-on |
| Growth | 1500 USD / month | Large deployments and compliance. 1,500 USD in credits per month, TTS-2 at 12.50 USD/1M chars, TTS-2 Flash at 7 USD/1M chars, STT 1 at 0.10 USD/hr; 30,000 custom voices, ZDR, HIPAA and BAA as add-ons |
Prices copied from Inworld AI pricing, checked October 12, 2026. Currency as shown by the vendor; taxes may apply.
Is there a free plan?
There is a free trial. On-Demand plan: start free for evaluation and prototyping, with up to 70 min of TTS included, 100 custom voices, voice cloning and design, Realtime API access and community support.
Compared with alternatives
| Tool | Price from | Free plan | Category |
|---|---|---|---|
 ElevenLabs | 6 USD/mo | yes | Voice & text to speech |
 Voice.ai | 5 USD/mo | yes | Voice & text to speech |
 Speechify | 29 USD/mo | yes | Voice & text to speech |
 WellSaid | 10 USD/mo | trial | Voice & text to speech |
FAQ
How much is Inworld AI per month?
The cheapest paid plan is 25 USD/mo.
Does Inworld AI have a free plan?
There is a free trial. On-Demand plan: start free for evaluation and prototyping, with up to 70 min of TTS included, 100 custom voices, voice cloning and design, Realtime API access and community support.