Our philosophy
By entrepreneurs,
for entrepreneurs.
We're not a classic agency. We're entrepreneurs working with other entrepreneurs — same intensity, same standards, same obsession with results.
Our founding principles
What defines us.
We take
risks
It's the essence of entrepreneurship. When we commit to a project, we ship it — whatever it takes. Risk, here, is shared.
We
deliver
Every client is our fight to exceed expectations. We only believe in results. Half-measures and rough approximations aren't part of our vocabulary.
You keep
ownership
Your product, your know-how, your intellectual property stay entirely yours. Specs, source code, access — it's all yours. No lock-in.
We are
intense
Our team has to be the best. We master our craft, sharpen our expertise constantly, and deliver with surgical precision. Intensity is our standard.
We are
like you
We speak your language, understand your daily challenges, and solve problems instead of creating them. Because we're entrepreneurs too.
Our story
Two entrepreneurs, one obsession: shipping.
Founded by Anthony & Théo, both entrepreneurs, Zetos shipped its first software product in 2018.
Since then, we've built a culture somewhere between a studio and a startup: results, adaptability, calculated risk and operational rigour.
Today, we launch around 3 new projects a month — with the same energy as day one.
100+
projects delivered
since 2017 (Zetos + the founders' previous ventures combined)
30+
developers
Zetos team + technical partners as of Q1 2026
96%
recommendation rate
2024-2025 NPS survey, 47 client respondents out of 52 contacted
The founders
Two complementary profiles — one for the market, one for the product.
Let's build together — the entrepreneur way.