How did Grok STT and TTS on Vapi do on X?
Vapi posted the Grok STT and TTS on Vapi launch from @Vapi_AI on Jun 3, 2026. The post has 1,056,399 views, 143 likes, 22 reposts, 5 quotes and 11 replies, an engagement rate of 0.02%. It ranks #557 of the 2839 launches Gridd tracks.
Grok STT and Grok TTS from @xai are now live on Vapi, the platform for enterprise voice AI. Build on Vapi to create custom voice agents that speak your customers' language, capture the details that matter in regulated workflows, and sound noticeably more human on every call.
- 6.0xthe median launch175K median views
- #557of the launches we trackout of 2839
- 105xits own following10,055 followers
- Views
- 1.1M
- Likes
- 143
- Reposts
- 22
- Quotes
- 5
- Replies
- 11
- Bookmarks
- 39
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, 1.1M views would cost $106K. At Gridd's rate of about $25 per 1,000 views, the same views would cost about $26K.
The post reached about 105 views for every follower of @Vapi_AI.
What launched?
Vapi made Grok STT and Grok TTS from xAI available on its voice AI platform for building custom voice agents.
How does it compare with other launches?
Grok STT and TTS on Vapi has more views than 80% of the 2839 launches Gridd tracks: 6.0x the median launch's 175K views.
- Grok STT and TTS on Vapi1.1M
- Median tracked launch175K
- #1: xAI Voice Cloning204M
| Metric | Grok STT and TTS on Vapi | Median launch |
|---|---|---|
| Views | 1.1M | 175K |
| Engagement rate | 0.02% | 0.48% |
| Views per follower | 105 | 2.8 |
| Quote posts | 5 | 27 |
| Saves per 10K views | 0.4 | 14.2 |
Other Vapi launches we track: Vapi MCP Server (4.5M views), Vapi MCP client (43.2K views), Vapi SMS (36.3K views), Vapi 2.0 (26.7K views) and Vapi Chat API (23.9K views). All 6 Vapi 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 | 9.5x | #85 |
| Accounts 10K to 100K followers | 1,135 | 99.4K | 11x | #167 |
| Video launch posts | 1,940 | 192.5K | 5.5x | #412 |
| Every launch | 2,839 | 175K | 6.0x | #557 |
What this launch shows
From an account with 10.1K followers, the post reached 105 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 34 times further than usual for its size. It ranks 167 of 1135 launches from accounts that size.
It drew 5 quote posts, 0.0 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 "Grok STT and Grok TTS from @xai are now live on Vapi, the platform for enterprise voice AI.". The post runs 47 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 Wednesday (UTC). Wednesday launches have a median of 178.8K 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 Vapi?
- In its own words on X: "Deploy voice agents at scale." Vapi posted the Grok STT and TTS on Vapi launch from @Vapi_AI on Jun 3, 2026.
- How many views did Grok STT and TTS on Vapi get on X?
- 1,056,399 views. Vapi posted it from @Vapi_AI on Jun 3, 2026, and the post has 143 likes, 22 reposts, 5 quotes, 11 replies and 39 bookmarks. Gridd re-reads these numbers from the post every six hours; these were read on Nov 14, 2026.
- Was Grok STT and TTS on Vapi a big launch on X?
- It ranks #557 of the 2839 launches Gridd tracks, with more views than 80% of them and 6.0x the median launch's 175K views. Its engagement rate is 0.02%, against a median of 0.48%.
- What would 1.1M 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, 1.1M views would cost $106K. At Gridd's rate of about $25 per 1,000 views, the same views would cost about $26K.
Source: Gridd launch tracker, gridd.agency/launches/vapi-grok-stt-and-tts-on-vapi, 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.