Smallest.ai raises $13 million to develop human-like voice AI
AI startup Smallest.ai has raised $13 million in venture capital. The funds will be used to develop ultra-fast voice AI capable of passing the Turing test during telephone conversations.

What happened?
AI startup Smallest.ai has secured $13 million in a new funding round to develop ultra-fast voice AI. The company aims to create voice models with such low latency and high precision that AI-generated phone calls become indistinguishable from human conversations.
Key facts
| Investerat kapital | 13 miljoner USD |
|---|---|
| Huvudsakligt fokus | Ultrasnabb röst-AI för telefonsamtal |
| Målsättning | Passera Turingtestet vid röstsamtal |
Why it matters
Many existing voice AI systems suffer from noticeable latency in response times, which reveals the presence of a machine. By drastically reducing response times, Smallest.ai hopes to overcome the primary barrier to making AI voices sound genuine and natural in live interactions.
Who is affected?
The technology is primarily aimed at companies in customer service, sales, and automated telephone services looking to streamline their traceable calls. Developers building voice-based applications will also be affected by access to the new models.
Impact on the EU
Smallest.ai has not yet specified any region-specific restrictions for the EU regarding its voice models, but future distributions within the union will be subject to the transparency requirements of the EU AI Act regarding AI-generated audio communication. Not relevant for current EU status.
What else you should know
The funding round was led by investors aiming to commercialise ultra-fast voice technology for enterprise services. The focus is on reducing latency to under 300 milliseconds, which is necessary for conversations to feel entirely natural and to pass the Turing test in practice.
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