Inworld TTS makes state-of-the-art Voice AI more accessible, with radically affordable pricing ~20x lower than comparable models. It's real-time, multilingual and offers free voice cloning. We're also open sourcing our training and modeling code.
It's been an amazing experience seeing everyone come together and deliver this into the public's hands. I can't wait to see how people push the limits of what can be done!
Such an amazing job by the team! Inworld TTS opens up a ton of creative possibilities. Looking forward to seeing what people build with it!
Fantastic voice cloning capability off a single voice sample. Can't wait to play with this more!
The voice quality seems super realistic and expressive—way better than most TTS I’ve tried. Love that it supports multiple languages and voice cloning too. Great value for the quality it gives.
I tried the voice cloning and sent a recording to my family. They couldn't tell it wasn’t me. This thing is spooky good!
Great product, quality-cost relevance is important on the long term especially with heavy use so this is great
Cloned my voice and I was impressed with how well it picked up the nuance in my Nepali accent. Good job Inworld!
Fantastic voice quality, translation support and feature comp to their competitors and at an unbeatable price! Look forward to putting it to use. Congrats to @kylan_gibbs and the @Inworld team!
And by the way, both Inworld TTS-1 and TTS-1-Max models are multilingual!
They support English, Chinese, Korean, Dutch, French, Spanish, Japanese, German, Italian, Polish, and Portuguese.
The pricing here is awesome — to the point where you can imagine adopting voice capabilities into contexts where it previously would have been economically infeasible.
What are some interesting use cases that people might be willing to try now that before they wouldn't have bothered with?
Fantastic work on Inworld TTS! The decision to open-source your training and modeling code is a significant step, fostering transparency and community collaboration. Beyond the technical aspects, what kind of innovative use cases are you most excited to see emerge from this open-source initiative?
About Inworld TTS on Product Hunt
“Voice AI that’s 5% of the cost. 100% of the quality.”
Inworld TTS launched on Product Hunt on June 26th, 2025 and earned 321 upvotes and 64 comments, placing #7 on the daily leaderboard. Inworld TTS makes state-of-the-art Voice AI more accessible, with radically affordable pricing ~20x lower than comparable models. It's real-time, multilingual and offers free voice cloning. We're also open sourcing our training and modeling code.
Inworld TTS was featured in Developer Tools (511k followers), Artificial Intelligence (466.2k followers) and Audio (2k followers) on Product Hunt. Together, these topics include over 155.4k products, making this a competitive space to launch in.
Who hunted Inworld TTS?
Inworld TTS was hunted by Chris Messina. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Inworld TTS stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Chris Messina
So glad to see Trust & Safety being prioritized!