kitio.aiAdded Oct 28, 2026
Inworld AI
Freemium · $25/moRealtime text-to-speech, speech-to-text and LLM inference for consumer apps
What is Inworld AI?
Inworld AI provides low-latency voice models for text to speech, speech to text and speech to speech, along with inference for more than 100 open language models. It is aimed at developers of companion, education, wellness, gaming and voice agent apps.
TTS-2 and the faster TTS-2 Flash generate expressive speech in real time, with voice cloning and voice design for custom voices. Inworld Inference serves open text, image and video models on infrastructure it operates, and a copyable skill sets it up inside Claude Code, Cursor and other coding agents.
Plans work as monthly credits equal to the plan price, spent across TTS, STT and LLMs, with higher tiers lowering per-unit rates and credits rolling over for three months. Every plan includes GDPR and SOC 2 Type II coverage, and enterprise plans add EU and India data residency.
Features
- Realtime TTS-2 and TTS-2 Flash
- Speech-to-text
- Speech-to-speech
- Voice cloning and design
- Open LLM inference
- Credit rollover
Tags
Releases
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Inworld AI was added to the directory.
Organization
Inworld AI
🇺🇸 United States
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Freemium
- Paid options from
- $25/mo
- Billing frequency
- Monthly
Inworld AI plans
On-Demand
$25 / 1M characters (TTS-2)
- Pay as you go
- Up to 70 min TTS included
- 2 professional voice clones
Creator
$25/mo
- $25 in credits per month
- Up to 33% off TTS and STT
- 4 professional voice clones
Builder
$100/mo
- $100 in credits per month
- Up to 40% off TTS and STT
- 10 professional voice clones
Developer
$300/mo
- $300 in credits per month
- Up to 47% off TTS and STT
- Priority email support
Growth
$1500/mo
- $1,500 in credits per month
- Up to 53% off TTS and STT
- Higher API limits
Enterprise
Custom
- TTS-2 from $5 per 1M characters
- SLA and data residency
Prices in USD, checked Oct 29, 2026. Plans change often, so confirm on the Inworld AI site.Official pricing
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Pros and cons
Pros
- Very low latency for live voice
- Pay-as-you-go option
- Unused credits roll over
Cons
- Best rates need large commitments
- HIPAA and ZDR are add-ons
- Developer-oriented, no consumer app
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Q&A
What is Inworld AI?
Inworld AI provides low-latency voice models for text to speech, speech to text and speech to speech, along with inference for more than 100 open language models. It is aimed at developers of companion, education, wellness, gaming and voice agent apps.
Can I clone voices with Inworld AI?
Yes. Every plan includes voice cloning and voice design, with more professional clones on higher tiers.
Does Inworld AI offer data residency?
Enterprise plans include EU and India data residency, along with an SLA and DPA.
How much does Inworld AI cost?
Inworld AI is freemium, with paid plans from $25/mo.
Is there a free version of Inworld AI?
Yes. Inworld AI has a free plan, and paid plans add more usage and features.
What are the main features of Inworld AI?
Realtime TTS-2 and TTS-2 Flash, Speech-to-text, Speech-to-speech, Voice cloning and design, Open LLM inference, Credit rollover.
Who makes Inworld AI?
Inworld AI is made by Inworld AI.
What are the best alternatives to Inworld AI?
Popular alternatives include Cartesia Sonic, Voicemaker, Lazybird.