I’m building LinkedRecords, an open-source backend-as-a-service designed for collaborative SaaS apps.

The core idea is simple:

Instead of collections and documents, LinkedRecords uses a graph-based triple store (facts: subject–predicate–object). Authorization is part of the data model itself — not a separate rules file. And real-time sync is built in from the start.

Why I built this

Most BaaS tools (Firebase, Supabase, Convex, etc.) are great — but they usually:

lock you into a hosted backend

separate auth rules from your actual data logic

use last-write-wins conflict resolution

make multi-tenant / server-sovereign setups hard

LinkedRecords takes a different approach:

Graph-native data model — flexible relationships without migrations

Authorization baked into queries — access control is enforced at the data layer

Real-time collaboration — conflict-aware merging instead of blind overwrites

Server-sovereign architecture — SaaS customers can choose where their data lives

Frontend-first usage — call the backend directly from your SPA

The goal is to make it easy to build collaborative tools (think Notion/Figma-style sync) while keeping control over hosting and data ownership.

It’s fully open source, and I’d love feedback.

Happy to answer any technical questions.