About Copiol

An electronics component ERP built for engineers who are tired of managing their parts in spreadsheets.

Why we built this

Every electronics engineer has been there — you start a new project and can't remember if you have the right resistor. You search through drawers, check three different spreadsheets, order duplicates anyway, and waste an hour you could have spent building.

Existing tools were either too complex (full ERP systems designed for factories with 10,000 SKUs) or too simple (a notes app barely dressed up as inventory). We wanted something in between — clean and fast like Notion, but purpose-built for electronics work.

Copiol is free, self-contained, and deployable in minutes. It covers everything from a solo hobbyist with a single drawer of resistors to a small PCB design team sharing one inventory across a lab.

Who is it for?

Hobbyists

Anyone with a growing collection of parts who wants to stop buying duplicates and start building faster.

PCB Designers

Engineers managing real BOMs, tracking MPN lifecycles, importing from KiCad, and sourcing from multiple distributors.

Small Teams

Labs and startups that need a shared inventory without the overhead and cost of enterprise ERP software.

Tech stack

FrameworkNext.js 14 — App Router, Server Components, Server Actions
StylingTailwind CSS — fully token-based design system, light + dark mode
DatabaseSupabase Postgres with Row Level Security for per-user data isolation
AuthSupabase Auth — email/password, reset flow, workspace invites
StorageSupabase Storage — component photos, datasheets, schematics
DeploymentVercel — zero-config deploy from GitHub with auto-deploys

Ready to try it?

Free account, no credit card, up and running in minutes.

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