Web Analytics

3 Latest Announced Rounds

  • $1,000,000
    Pre-Seed

    2 Investors

    Technology, Information and Internet
    Jan 30th, 2026
  • $23,000,000
    Series A

    4 Investors

    Software Development
    Jan 30th, 2026
  • $150,000,000
    Series B
    Technology, Information and Internet
    Jan 30th, 2026
$1,911.83M Raised in 51 Funding Rounds in the past 7 Days - View All

Funding Round Profile

Substrate

start up
United States - Brooklyn, NY
  • 21/06/2024
  • Seed
  • $8,000,000

Multi-step AI programs that run fast.

Build using a cohesive modular API with optimized models, colocated file and vector storage, a code interpreter, and logical control flow.

Substrate is designed to describe and run multi-inference workloads as fast as possible in a system that maximizes parallelism, throughput, and data locality. You'll get perfect parallelism, opportunistic batching, zero roundtrips, and near-instant communication between nodes – without writing any complex code.

The traditional alternative is to make a series of requests to multiple API providers. But the result is often slow, expensive, and fragile – due to unnecessary roundtrips and unoptimized program flow.


Related People

Ben GuoCo Founder

Ben Guo United States - Brooklyn, New York

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