
Stijn Depril
You cannot control what you cannot see
- •Co-founder at Costra
- •Former Technical Infrastructure Architect
- •Hands-on FinOps experience across Europe managing millions of clouds spend
- •Certified FinOps Professional
Costra turns technology spend into technology value. We give organisations the context and transparency to understand their consumption, and the control to steer it effectively.

Cost figures on their own don't drive decisions. We add the context (whose spend, which product, what value) that turns numbers into action, and efficiency into a lasting habit.
How we work
You can't steer what you can't see. We make consumption and cost visible to everyone who shapes it.
Numbers alone don't help. We tie spend to the teams, products and decisions behind it.
Visibility becomes power only when you can act on it. We put the levers in your hands.
What it leads to
We build the capability into your teams, so it doesn't leave when we do.
Waste falls away once the right people can see it and own it.
The goal was never lower bills. It's more value from every euro you spend.

You cannot control what you cannot see

FinOps Architect & Co-founder of Costra

Driven by curiosity, passionate about tech
We don't keep a fixed vacancy list. We're always keen to meet people who are curious by nature, strong communicators, fluent in technology and genuinely comfortable with data. Drop us a line!
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