kitio.aiInworld AI vs ListenHub
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. ListenHub has the lower starting price: about $12 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
- AI podcast generator
- Text to speech
- Voice cloning in 12 languages
- Multi-speaker voiceover
- Slides with narration
- Explainer videos
| Feature | Inworld AI | ListenHub |
|---|---|---|
| Best for | Realtime text-to-speech, speech-to-text and LLM inference for consumer apps | Turns topics, links and files into AI podcasts, voiceovers and video |
| Category | Audio & voice | Audio & voice |
| Pricing model | Freemium | Freemium |
| Starting price | $25/mo | $12/mo |
| Free plan | Yes | Yes |
| Made by | Inworld AI | MarsWave |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
ListenHub has the lower starting price: about $12 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
3 plans
Starter
$12/mo
- 1,200 credits a month
- About 5 hours of podcasts
- Daily check-in bonus
Basic
$24/mo
- 2,400 credits a month
- About 9 hours of podcasts
Pro
$49/mo
- 5,000 credits a month
- About 19 hours of podcasts
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
ListenHub
- Podcasts straight from a link or file
- Large voice library
- Audio, image and video in one account
- Video eats credits quickly
- Free usage limits not stated clearly
- Many tools to learn at once
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 ListenHub if you want:
- Podcasts straight from a link or file
- Large voice library
- Audio, image and video in one account
Watch out: video eats credits quickly.
Inworld AI vs ListenHub FAQ
What is the difference between Inworld AI and ListenHub?
Inworld AI: Realtime text-to-speech, speech-to-text and LLM inference for consumer apps. ListenHub: Turns topics, links and files into AI podcasts, voiceovers and video. Both are audio & voice tools.
Is Inworld AI or ListenHub cheaper?
ListenHub has the lower starting price: about $12 a month, against $25 for Inworld AI.
Do Inworld AI and ListenHub have free plans?
Inworld AI: Yes. ListenHub: Yes.
Who makes Inworld AI?
Inworld AI is made by Inworld AI, based in United States.
Who makes ListenHub?
ListenHub is made by MarsWave.
Which should I choose, Inworld AI or ListenHub?
Choose Inworld AI if you value very low latency for live voice and pay-as-you-go option. Choose ListenHub if you value podcasts straight from a link or file and large voice library.