15.ai
Shares rank 16 of 18 text-to-speech models by recommenders
People recommend 15.ai as a landmark of projects built for their own sake, a free voice tool that was popular in its time. One commenter says its creator was well placed but missed the opportunity.
People recommend 15.ai as a landmark of projects built for their own sake, a free voice tool that was popular in its time. One commenter says its creator was well placed but missed the opportunity.
5 people gave an opinion
- recommend it
- 5
- criticize it
- 0
- approval share
- 100%
Recommended in 2 of 13 months
- November 2025: not recommended
- December 2025: not recommended
- January 2026: not recommended
- February 2026: recommended
- March 2026: not recommended
- April 2026: not recommended
- May 2026: not recommended
- June 2026: not recommended
- July 2026: not recommended
- August 2026: recommended
- September 2026: not recommended
- October 2026: not recommended
- November 2026: not recommended (month in progress)
Why it doesn’t carry the badge
- 5 people recommend itNeeds 10 or more, not met.
- Nobody criticizes itNeeds 2 to 1 or better, met.
- Recommended in 2 of 13 monthsNeeds 4 or more, not met.
The same three rules apply to every product, and the badge can’t be bought. How the badge works
What people say about it
The reasons people give, with the number of comments that give each one. Open a reason to read what they said.
Why people recommend it
Each mark is one comment
Landmark of projects made for fun
“I will remember 15.ai as a landmark from the tail-end of the "people doing cool things just for the sake of doing them"”
Comment from 22 Aug 2026 in “ElevenLabs, TwelveLabs, ThirteenLabs” Backing from 4chan, better model
“15 had the backing of 4chan and a better model.”
Comment from 22 Aug 2026 in “ElevenLabs, TwelveLabs, ThirteenLabs” “15 had the backing of 4chan and a better model”
Comment from 22 Aug 2026 in “ElevenLabs, TwelveLabs, ThirteenLabs” Right place, right time, attention
“He was in the right place, right time, with tremendous attention, but missed the opportunity.”
Comment from 22 Aug 2026 in “ElevenLabs, TwelveLabs, ThirteenLabs”
What people warn about
Each mark is one comment
Missed the opportunity
“He was in the right place, right time, with tremendous attention, but missed the opportunity.”
Comment from 22 Aug 2026 in “ElevenLabs, TwelveLabs, ThirteenLabs”
Other text-to-speech models people recommend
The four most recommended other text-to-speech models, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.
| Product | Recommend | Criticize | Approval | Months | Owned | Badge |
|---|---|---|---|---|---|---|
| ElevenLabs | 59 | 20 | 75% | 13 | — | Approved |
| Kokoro TTS | 59 | 9 | 87% | 11 | 1 mo3 owners | Approved |
| Pocket TTS | 41 | 16 | 72% | 8 | — | Approved |
| Qwen3-TTS | 41 | 13 | 76% | 7 | — | Approved |
| 15.aiThis page | 5 | 0 | 100% | 2 | — | — |
What people said
4 of the 5 comments that mention it, newest first. Each links to the original comment.
“I will remember 15.ai as a landmark from the tail-end of the "people doing cool things just for the sake of doing them"”
“15 had the backing of 4chan and a better model”
“He was in the right place, right time, with tremendous attention, but missed the opportunity.”
“15 had the backing of 4chan and a better model.”
Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.