kitio.aiInworld AI vs Unmixr
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Unmixr has the lower starting price: about $9 a month, against $25 for Inworld AI.
Realtime text-to-speech, speech-to-text and LLM inference for consumer apps
Freemium · $25/moAt a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Realtime TTS-2 and TTS-2 Flash
- Speech-to-text
- Speech-to-speech
- Voice cloning and design
- Open LLM inference
- Credit rollover
- Slides to narrated video
- AI voices in 100+ languages
- Dubbing and localization
- Voice cloning and design
- Transcripts and subtitles
- SCORM output
| Feature | Inworld AI | Unmixr |
|---|---|---|
| Best for | Realtime text-to-speech, speech-to-text and LLM inference for consumer apps | AI voiceovers, dubbing and narrated training videos from slides |
| Category | Audio & voice | Audio & voice |
| Pricing model | Freemium | Freemium |
| Starting price | $25/mo | $9/mo |
| Free plan | Yes | Yes |
| Made by | Inworld AI | Unmixr |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Both offer: Voice cloning and design.
Pricing compared
Unmixr has the lower starting price: about $9 a month, against $25 for Inworld AI.
Free plan
Cheapest paid plan
Top plan
Free trial
6 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
5 plans
Free
Free
- Limited credits
- Blog to video preview
Lite
$9/mo
- 100K credits per month
- Audio exports only
- 7 transcription hours
Starter
$19/mo
- 500K credits per month
- Video workflows
- 260 dubbing minutes
Pro
$49/mo
- 2.6M credits per month
- Pro templates and uploads
- Priority support
Business
$99/mo
- 6.5M credits per month
- Built for API pipelines
- 3,385 dubbing minutes
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Inworld AI
- Very low latency for live voice
- Pay-as-you-go option
- Unused credits roll over
- Best rates need large commitments
- HIPAA and ZDR are add-ons
- Developer-oriented, no consumer app
Unmixr
- Many voice and video tools on one credit balance
- Course-focused with SCORM export
- Free plan and 7-day trial of paid plans
- Credits are consumed at different rates per task
- Video workflows start on the Starter plan
- Priority support is not on the lower plans
Which one should you choose?
Choose Inworld AI if you want:
- Very low latency for live voice
- Pay-as-you-go option
- Unused credits roll over
Watch out: best rates need large commitments.
Choose Unmixr if you want:
- Many voice and video tools on one credit balance
- Course-focused with SCORM export
- Free plan and 7-day trial of paid plans
Watch out: credits are consumed at different rates per task.
Inworld AI vs Unmixr FAQ
What is the difference between Inworld AI and Unmixr?
Inworld AI: Realtime text-to-speech, speech-to-text and LLM inference for consumer apps. Unmixr: AI voiceovers, dubbing and narrated training videos from slides. Both are audio & voice tools.
Is Inworld AI or Unmixr cheaper?
Unmixr has the lower starting price: about $9 a month, against $25 for Inworld AI.
Do Inworld AI and Unmixr have free plans?
Inworld AI: Yes. Unmixr: Yes.
Who makes Inworld AI?
Inworld AI is made by Inworld AI, based in United States.
Who makes Unmixr?
Unmixr is made by Unmixr.
Which should I choose, Inworld AI or Unmixr?
Choose Inworld AI if you value very low latency for live voice and pay-as-you-go option. Choose Unmixr if you value many voice and video tools on one credit balance and course-focused with scorm export.