ReJot
Winter 2025 · Active
We turn complex API integrations into drop‑in full‑stack libraries
Location: Amsterdam, Netherlands, NL
Founded: 2024
Team size: 2
Industries:
About
ReJot is building Fragno to let API companies go from simply exposing an API to offering drop-in integrations that work out of the box.
Fragno is an open‑source framework for packaging backend endpoints, data storage patterns, and frontend utilities into reusable building blocks. API providers ship full integrations, not just low‑level SDKs and docs.
Customers configure rather than write code, so integrations are both much faster to launch and far more consistent across customers.
Founders
Wilco KruijerFounder
CEO & Co-founder at ReJot, previously worked on a distributed financial platform at Adyen. Interested in the relation between distributed data and software maintainability.
Jan SchutteCTO / Co-Founder
CTO & Co-founder at ReJot, former Data Platform Engineer at Adyen, interested in distributed systems and database technologies. Current product is https://fragno.dev/