Inworld AI
No ratings yetRealtime TTS and STT, voice cloning and 100+ LLMs via one API for voice apps and games.
- Category
- Audio & Voice
- Pricing
- from $25 per month, 17% off when paid yearly
- Free plan
- Yes
- Platforms
- Web
- Access
- API
- Use case
- Text to speech, Transcription, Voice cloning
Inworld AI is a voice AI platform for developers, offering speech synthesis and recognition, real-time voice communication, and access to language models through a unified API. The company was previously known for its AI character platform for games; today, its main products are voice and model inference for consumer applications such as companions, tutors, voice agents, and games.
What it can do
- Speech synthesis (TTS). Expressive real-time voices, intonation control, and 100+ custom voices even on the free plan.
- Voice cloning and voice design. Professional voice clones and the ability to create new voices from a description.
- Speech recognition (STT) and speech-to-speech for low-latency voice conversations.
- Model inference. 100+ language models, including open models, through a single API — starting at $0.07 per 1 million tokens.
- For games and media. Live character dialogue and voiceovers.
- Security. GDPR and SOC 2 Type II compliance on all plans.
Plans
Credits included in each plan equal its price and roll over for up to 3 months.
| Plan | Monthly | What it includes |
|---|---|---|
| On-Demand | $0, pay-as-you-go | TTS-2 — $25 per 1 million characters, STT — $0.15 per hour, 100 custom voices, 2 voice clones, commercial license |
| Creator | $25 per month | $25 in credits, up to 33% off TTS and STT, 500 voices, 4 clones |
| Builder | $100 per month | $100 in credits, up to 40% off, 3,000 voices, 10 clones |
| Developer | $300 per month | $300 in credits, up to 47% off, priority support |
| Growth | $1,500 per month | $1,500 in credits, up to 53% off, HIPAA and zero-data retention (additional) |
Annual billing includes 2 months free. Custom terms are available for large companies.
Articles about this tool
FAQ
Do I need a VPN to use the service?
It depends on your region. If the service is not available in your country, its site says so; a VPN is a way around regional limits, but follow the rules of the service and the laws of your country. The easiest check is to open the service site.
Is it safe to share my data with an AI tool?
Do not enter passwords, payment details, personal data or trade secrets. Many services store requests and may use them to train models, especially on free plans. Check the privacy policy and the settings of the service, where training can often be switched off.
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