Co-founder at Flowout
I build & grow SaaS products.
A decade building products — most recently SaaS in the Webflow ecosystem, with one exit along the way.
Now
Most of my time goes into Optibase, at Flowout — the studio behind Vidzflow and SyncMate too.
Work
A calm pixel-art companion for building better habits.
Awesome PopupsBuild and manage popups without leaving the Webflow designer.
OptibaseA/B testing & conversion optimization platform for marketing teams.
SyncMateSync any data source into Webflow CMS.
VidzflowVideo hosting built for Webflow.
Linguana acquired 2024Localization platform for Webflow. Co-built and exited.
Flowout the studioThe Webflow studio all of the above grew out of.
About
I'm Sergej, co-founder at Flowout — a Slovenian Webflow studio. Everything else here grew out of it.
I've been building products for over a decade — the recent years on SaaS in the Webflow ecosystem, including Linguana, which I co-built and which was acquired in 2024. These days I live and work in Thessaloniki, Greece.
I occasionally advise SaaS teams on conversion and A/B testing strategy. If that's you, email me — a few lines about your situation is plenty.
Contact
No form. No funnel. Just email.