RectCore Build
Bespoke software.Our own products.
Bespoke software. Our own products. One standard of craft.


Software contracting
We build software for clients.
Full-stack web and mobile applications. Systems software and backend infrastructure. API design and integration. We take clients whose problems intersect with our domain — operational infrastructure, AI integration, emerging-market deployments — and ship production-grade software.
Build Labs
We build our own products.
Build Labs is RectCore's internal product studio. Each product ships under its own brand. Each one is built on the shared RectCore infrastructure stack, inheriting auth, data, agent tooling, and channel adapters from its predecessors. Each one is faster to ship than the last.
From RectCore Build
Attenda
Event management and attendance tracking. Two apps, five verticals, 18 integrations, AI-powered. Live now.
Built by RectCore Build
Attenda
Event management and attendance tracking.

