How did Inworld STT voice profile API do on X?
Inworld posted the STT voice profile API launch from @inworld on May 14, 2026. The post has 250,812 views, 85 likes, 10 reposts, 4 quotes and 6 replies, an engagement rate of 0.04%. It ranks #1232 of the 2839 launches Gridd tracks.
We just shipped something nobody else has. Our STT API doesn't just transcribe, it returns a full voice profile in the same response: emotion, accent, age, pitch, style, each with a confidence score, all in one call. When you feed that into our Realtime API, the LLM decides not just what to say but how to say it. It adds steering tags that our TTS-2 model picks up and uses to guide how it speaks. So, if a user sounds frustrated, the voice responds with empathy. If they're excited, it matches that energy. Here's our very own @ClintMcLean_ walking you through how the full pipeline works:
- 1.4xthe median launch175K median views
- #1232of the launches we trackout of 2839
- 20xits own following12,729 followers
- Views
- 250.8K
- Likes
- 85
- Reposts
- 10
- Quotes
- 4
- Replies
- 6
- Bookmarks
- 76
What would these views cost to buy?
At $100 per 1,000 views, the rate a brand pays an agency charging $100K for one million views, 250.8K views would cost $25K. Gridd guarantees one million views, 4.0x what this post got, for about $25K.
The post reached about 20 views for every follower of @inworld.
What launched?
Inworld shipped an STT API that returns a full voice profile with emotion, accent, age, pitch and style in the same response as the transcript.
How does it compare with other launches?
Inworld STT voice profile API has more views than 57% of the 2839 launches Gridd tracks: 1.4x the median launch's 175K views.
- Inworld STT voice profile API250.8K
- Median tracked launch175K
- #1: xAI Voice Cloning204M
| Metric | Inworld STT voice profile API | Median launch |
|---|---|---|
| Views | 250.8K | 175K |
| Engagement rate | 0.04% | 0.48% |
| Views per follower | 20 | 2.8 |
| Quote posts | 4 | 27 |
| Saves per 10K views | 3.0 | 14.2 |
Other Inworld launches we track: Inworld Runtime (706.1K views), Inworld Realtime TTS-2 (328.2K views), Inworld On-device TTS (14.4K views) and Inworld Reasoning for Realtime TTS-2 (10K views). All 5 Inworld launches, or every developer tools launch.
Against launches like it
A launch only means something against comparable ones. These are the groups it belongs to, and where it sits in each.
| Compared with | Launches | Median views | This one | Rank |
|---|---|---|---|---|
| Developer tools launches | 595 | 111.1K | 2.3x | #214 |
| Accounts 10K to 100K followers | 1,135 | 99.4K | 2.5x | #369 |
| Video launch posts | 1,940 | 192.5K | 1.3x | #875 |
| Every launch | 2,839 | 175K | 1.4x | #1232 |
What this launch shows
From an account with 12.7K followers, the post reached 20 times the account's following. Launches from accounts 10K to 100K followers reach a median of 3.1 times their following, so this one went about 6.4 times further than usual for its size. It ranks 369 of 1135 launches from accounts that size.
It drew 4 quote posts, 0.2 per 10,000 views against a median of 1.7. Fewer people than usual added their own take, and a quote post is what carries a launch to audiences the account does not have.
The first line is "We just shipped something nobody else has.". The post runs 106 words, against a median of 39 for launch posts here, and leads with a video: video launches have a median of 192.5K views, against 137.6K for the rest.
There is no link in the post. Launch posts without a link have a median of 184.9K views in the tracker.
It went out on a Thursday (UTC). Thursday launches have a median of 162.1K views; the strongest day is Tuesday at 192.3K.
Every comparison is against the 2839 launches in the tracker, read on Nov 14, 2026. Medians, not averages. See the state of launches on X for the full breakdown.
Questions about this launch
- What is Inworld?
- In its own words on X: "AI built for people." Inworld posted the STT voice profile API launch from @inworld on May 14, 2026.
- How many views did Inworld STT voice profile API get on X?
- 250,812 views. Inworld posted it from @inworld on May 14, 2026, and the post has 85 likes, 10 reposts, 4 quotes, 6 replies and 76 bookmarks. Gridd re-reads these numbers from the post every six hours; these were read on Nov 14, 2026.
- Was Inworld STT voice profile API a big launch on X?
- It ranks #1232 of the 2839 launches Gridd tracks, with more views than 57% of them and 1.4x the median launch's 175K views. Its engagement rate is 0.04%, against a median of 0.48%.
- What would 250.8K views on X cost to buy?
- At $100 per 1,000 views, the rate a brand pays an agency charging $100K for one million views, 250.8K views would cost $25K. Gridd guarantees one million views, 4.0x what this post got, for about $25K.
Source: Gridd launch tracker, gridd.agency/launches/inworld-stt-voice-profile-api, read from the post on X on Nov 14, 2026. Free to cite with a link (CC BY 4.0). Get every launch as JSON.