Skip to content
New: 2025–2026 AI startups just added to the catalog. Explore
Untether AI company logo - MLOps & AI Infrastructure company based in Canada
startup Defunct

Untether AI

Toronto, Canada
Founded 2018
80+ employees
Visit Website

About

Untether AI develops specialized hardware accelerating AI inference through an innovative at-memory compute architecture. Their core product, the tsunAImi® accelerator card, significantly improves performance and energy efficiency for demanding AI workloads by integrating computation directly within memory. Targeting applications ranging from assisted driving to smart cities, Untether AI enables cost-effective deployment of AI at the edge and in data centers by supporting standard AI frameworks like TensorFlow and PyTorch.

Technology Focus

ml infrastructure ai hardware edge ai

Key People 3

  • Martin Snelgrove
  • Darrick Wiebe
  • Raymond Chik

Quick Stats

Total Raised
$125M
Founded
2018
Status
defunct
Type
startup

Explore More

More from Canada View Canada on map