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Inferact
Inferact is a software development startup headquartered in San Francisco, CA. It was founded by the creators and core maintainers of vLLM, which is described as the most popular open-source LLM inference engine.
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Inferact at a glance
Inferact is an ai/ml company headquartered in United States. Xcout tracks 6 named people at Inferact, including Ion Stoica (Founding member). Xcout recorded 26 job postings from Inferact in the last 90 days, naming tools such as vLLM, PyTorch, GitHub.
Inferact leadership
- Ion StoicaFounding member
- Joseph GonzalezFounding member
- Kaichao YouFounding member
- Roger WangFounding member
- Simon MoFounding member
- Woosuk KwonFounding member
Hiring at Inferact
Xcout recorded 26 job postings from Inferact in the last 90 days, from a hiring record Xcout has kept since July 2026.
Tools named in Inferact's job postings
The weekly hiring trend, the roles and locations behind it — see Inferact's hiring signals →
Tech stack
Inferact competitors
A few of Inferact's closest competitors — see the full list of competitors and alternatives →
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Deep Interactions is a collaborative AI app builder for teams, headquartered in San Francisco, California. It enables entire teams to ship production AI products together efficiently, often within an afternoon.
Inference.ai is a technology company headquartered in Palo Alto, California. The company provides agents, GPUs, and inference capabilities, aiming to significantly increase productivity for its users.
Lemma is a software development company headquartered in San Francisco, California, United States. It provides a reliability platform specifically designed for AI agents.
LlamaIndex, Inc. is a data framework company founded in 2023 that provides tools for building large language model applications. Headquartered in Mountain View, California, the company enables developers to connect custom data sources with LLMs.
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More on Inferact in Xcout Intel
- 6 named people with titles, LinkedIn and board committees
- Weekly hiring history and the mix of roles behind it
- The full competitor set, tracking, exports and API access