Tractian Raises $130M Series D at $1.4B Valuation for AI-Powered Industrial Predictive Maintenance

ycombinator · x · 2026-10-23

Y Combinator announced Tractian (W21) raised a $130M Series D at a $1.4B valuation, with ARR surpassing $100M growing 90% YoY.

Tractian retrofits industrial machines with a dozen sensor types measuring vibration, temperature, and pressure, and uses AI to predict failures before they happen — addressing the fact that most industrial equipment has no instrumentation at all.

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