kitio.aiInworld AI vs Luvvoice
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Luvvoice has the lower starting price: about $8 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
- 200+ voices in 70+ languages
- File and ebook to speech
- Voice cloning
- Rate and pitch control
- MP3 download
- API and MCP access
| Feature | Inworld AI | Luvvoice |
|---|---|---|
| Best for | Realtime text-to-speech, speech-to-text and LLM inference for consumer apps | Free online text to speech with 200+ voices and MP3 downloads |
| Category | Audio & voice | Audio & voice |
| Pricing model | Freemium | Freemium |
| Starting price | $25/mo | $8/mo |
| Free plan | Yes | Yes |
| Made by | Inworld AI | Luvvoice |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Luvvoice has the lower starting price: about $8 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
4 plans
Free
Free
- 10,000 characters per month
- 200+ voices
- MP3 download
- Files stored 30 days
Lite
$8/mo
- 700K standard credits a month
- 10K custom credits a month
- No ads or captcha
Plus
$13/mo
- 1.5M standard credits a month
- 30K custom credits a month
- API access
Enterprise
$45/mo
- 6M standard credits a month
- 200K custom credits a month
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
Luvvoice
- Generous free character allowance
- Wide language coverage
- Cheap paid tiers
- Free tier shows ads and captchas
- Custom voices use a separate credit pool
- Files are deleted after 30 days
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 Luvvoice if you want:
- Generous free character allowance
- Wide language coverage
- Cheap paid tiers
Watch out: free tier shows ads and captchas.
Inworld AI vs Luvvoice FAQ
What is the difference between Inworld AI and Luvvoice?
Inworld AI: Realtime text-to-speech, speech-to-text and LLM inference for consumer apps. Luvvoice: Free online text to speech with 200+ voices and MP3 downloads. Both are audio & voice tools.
Is Inworld AI or Luvvoice cheaper?
Luvvoice has the lower starting price: about $8 a month, against $25 for Inworld AI.
Do Inworld AI and Luvvoice have free plans?
Inworld AI: Yes. Luvvoice: Yes.
Who makes Inworld AI?
Inworld AI is made by Inworld AI, based in United States.
Who makes Luvvoice?
Luvvoice is made by Luvvoice.
Which should I choose, Inworld AI or Luvvoice?
Choose Inworld AI if you value very low latency for live voice and pay-as-you-go option. Choose Luvvoice if you value generous free character allowance and wide language coverage.