Inferact

Inferact

San Francisco, CA, USA
23 employees
AI
Seed · $150M

About Inferact

Inferact is an AI infrastructure startup founded by the creators and core maintainers of vLLM, the leading open-source LLM inference engine running on 400,000+ GPUs worldwide. The company's mission is to grow vLLM as the world's AI inference engine by making inference cheaper and faster, supporting 500+ model architectures and 200+ hardware accelerator types. Its customers span frontier research labs, hyperscalers, and startups, including Meta, Google, and Character.ai.

Company details

Team Size23
LocationSan Francisco, CA, USA
IndustryAI

Funding

Total raised

$150M

Last stage

Seed

Investors

Lightspeed Venture Partners

Founders

SM

Simon Mo

Co-founder and CEO of Inferact, one of the creators and core maintainers of vLLM, the most popular open-source LLM inference engine.

Woosuk Kwon

Woosuk Kwon

Co-founder and CTO of Inferact, core maintainer of vLLM.

LinkedIn
KY

Kaichao You

Co-founder and Chief Scientist of Inferact, core maintainer of vLLM.

LinkedIn

What happens next.

No applications, no recruiter spam. Just the intro.

01

Confirm the fit

A few questions to make sure this role is the right shape for you. Two minutes.

02

I pitch you to the company

I write the intro, send it to the founder, and handle the back-and-forth.

03

A meeting lands on your calendar

If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.