Bus Core – a local-first ERP for small manufacturing shops
AGPL ERP for shops that outgrew spreadsheets but reject SaaS lock-in.

SQLite-based local-first ERP fills the gap between spreadsheets and enterprise systems.
Small manufacturing shops and makers running production batches
Katana MRP · MRPeasy · Odoo
Version 1.0.3 is out today.
This release focused on hardening and UI cleanup more than feature expansion. The goal is to make the software more trustworthy in day-to-day use, not just more featureful.
The general product thesis is that there’s a gap between spreadsheets and heavy SaaS/ERP for small operators who want control over their own data and workflows.
It’s local-first, practical, and intentionally boring in the parts that should be boring.
Happy to answer questions about:
architecture
local-first tradeoffs
workflow scope
how I’m handling the build/process side
AGPL ERP for shops that outgrew spreadsheets but reject SaaS lock-in.
SQLite ERP that runs locally, no cloud sync, no forced accounts—genuine anti-SaaS positioning.
One-time purchase model beats subscription fatigue for small manufacturers tired of Katana pricing.
MCP-native product search when every AI wrapper claims to do this.
Outbound polling lets home lab Pis execute cloud jobs without Ngrok or port forwarding.
Yet another IIoT platform claiming AI magic without showing the secret sauce.