Open source — AGPL-3.0

Shareholder management for cooperatives

The open-source platform that helps cooperatives manage shareholders, shares, dividends, and documents — all in one place.

Everything your cooperative needs

From shareholder registration to dividend distribution, OpenCoop handles the complete lifecycle.

Configure multiple share classes with pricing, limits, and voting rights. Process purchases, sales, and transfers.

Calculate dividends with automatic withholding tax. Generate statements per shareholder.

Import bank statements and automatically match payments using structured communication codes.

Generate share certificates, purchase statements, and dividend statements as branded PDF documents.

Host multiple cooperatives on a single instance. Each coop gets custom branding, their own URL, and settings.

Three simple steps to digitize your cooperative.

Set up your coop with share classes, bank details, and branding.

Shareholders register online and purchase shares via bank transfer.

Track transactions, match payments, distribute dividends, and generate documents.

Explore a fully loaded demo cooperative — no signup required. Try the admin dashboard or the shareholder portal.

Use our managed platform and focus on your cooperative, or self-host for full control.

Managed platform

We handle hosting, updates, and backups. You focus on your cooperative.

Deploy on your own infrastructure with Docker. Full source code access under AGPL-3.0.

Join the cooperatives already using OpenCoop to manage their shareholders.

We'll migrate your shareholders, shares, and transaction history — so you can hit the ground running.

Tell us what you need — we're building OpenCoop together with our users.