Uses
Add voice synthesis to an app through an API. Add voice recognition to capture spoken input. Route language models to support conversational flows.
Tool profile · Publisher documentation
Inworld
Inworld is a developer platform that combines voice synthesis, voice recognition and language model routing behind modular APIs. Its documentation presents one integration path for text to speech, speech to text and the inference needed to run models, so builders can add conversational voice to an application without assembling several providers. The supplier states that these services are available through APIs and that they support real time speech flows. LE LABO IA has not tested the product, and this profile relies on the public documentation of its supplier. Prices, quotas, territorial availability and usage terms are not confirmed for every plan and should be checked with the supplier before you commit. The platform may suit teams that want voice features inside an existing product rather than a standalone studio. It is documented in English and its commercial conditions are listed as points to verify.
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Tool profile · Publisher documentation
What to check before choosing
The product points below come from publisher documentation. No common hands-on test is claimed. Documentary profile, sources checked October 6, 2026. LE LABO IA has not tested this product.
Offer and pricing
The supplier lists an On-Demand plan with no subscription, billed by usage at 25 USD per million characters of voice synthesis. Paid plans start at 25 USD per month for Creator, 100 USD per month for Builder, 300 USD per month for Developer and 1,500 USD per month for Growth, and each plan provides the same amount in credits. Enterprise pricing is on request. Two months are offered with annual billing. These prices are not confirmed and may change, so check the current plans with the supplier.
Limits to check
No test of the product was performed, so behaviour, output quality and reliability are not established. Quotas, territorial availability and usage terms are not covered by the pricing summary and are not confirmed; check them with the supplier. No commercial rights over images, voices, music or identities are guaranteed; verify permissions before any use.
What to check yourself
Before committing, check the supplier site for the current list of plans and the credits included in each one. If a trial is available, send a small set of voice samples through the synthesis and recognition APIs and compare the result with your own criteria. Confirm the quotas, territorial availability and usage terms that apply to your region. Test only after reading the current conditions on the supplier site.
- The exact plan features, quotas and territorial availability are not confirmed.
- The current price list and billing terms should be checked with the supplier on the day of sign up.