Serval Raises $150M Series C at $3B Valuation Led by Sequoia

Original title: Replacing ServiceNow used to be measured in years. Serval says one customer did it in 45 days.
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Enterprise automation startup Serval has raised a $150M Series C led by Sequoia Capital, reaching a $3B valuation. The company leverages 'deterministic output' technology where AI generates workflow code rather than executing black-box models, claiming to reduce the timeline for replacing legacy systems like ServiceNow from years to just 45 days.

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Rohan Paul (@rohanpaul_ai) · 2026-10-29 19

Replacing ServiceNow used to be measured in years. Serval says one customer did it in 45 days.

Deterministic output is turning into one of the most valuable properties in enterprise AI.

Serval’s Catalyst uses a model to write the workflow, and then the workflow runs as code. Same input, same path, every time.

And they just raised a 150MSeriesCata150M Series C at a 3B valuation, led by Sequoia.

↳ 引用 @jakeserval (Jake Stauch): We raised a 150MSeriesCata150M Series C at a 3B valuation, led by @sequoia. Our third round in 12 months, bringing our total funding to $277M.

Our team has grown 10x in the last 12 months. We now serve Fox Corporation, WPP, Live Nation, Lucid Motors, and Ramp, and many of them are fully replacing legacy platforms with @getserval.

AI coding tools have transformed how engineers work. Serval brings that same power to every team, so anyone can build governed automations across the systems they already use.

We’re hiring 500+ people over the next year and expanding in San Francisco, NYC, London, Austin, and beyond.

If you’re down to take on legacy enterprise systems and transform how teams work, my cofounder @AlexAtServal and I would love to meet you.

It’s Serval now.