Smallest.ai Facebook ad: “Building voice AI? Start with better ears.”

Ran for 19 days, from May 27 to June 15, 2026, the last day Crush saw it.
Run by Smallest.ai on Facebook. Crush is not the advertiser and does not verify its claims. See this ad in Meta's Ad Library(opens in a new tab)
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About this ad
- Meta Ad Library ID
- 2124341971632088
- Platforms
- Facebook, Instagram, Audience Network, Messenger and Threads
- Relaunches
- 2
- Niche
- AI & Software
Ad text
DIY diarization = debugging at scale. Generic ASR = missed context. Pulse STT: streaming transcription, built-in speaker labels, PII redaction, emotion detection. One API call. Sub-200ms. Try free. No credit card.
Where the ad sends people
smallest.ai
Building voice AI? Start with better ears.
The STT API built for voice agents.
Contact us: smallest.ai(opens in a new tab)










