“Can a small Finnish B2B SaaS become the default operating system for civil-society associations by automating the routine admin — registry, billing, and communications — of volunteer-run organizations?”
Membook is a Finnish B2B SaaS successor to the legacy Nekkari association membership registry (originally developed by Oy Bitti Ab / Netorek Oy from 2005). Founded in 2014 by Tiina Vainio and Timo Kero, it launched in 2016 as a broader platform for association administration — membership registry, member billing, and communications — rather than just a registry. Development is outsourced to Nemit Oy and hosting to Netorek Oy under a network operating model. Embedded finance is limited to Finnish reference-payment (viitesiirto) reconciliation of membership invoices and weekly settlement to the association's own bank account, with accounting sync to Procountor.
Membook integrates with Procountor and Lyyti.
Membook was founded by Tiina Vainio and Timo Kero and is founded in 2014, headquartered in Salo, Finland.
Get a read on where your own stack stands against Membook and the rest of its category — what they built versus bought, which providers they use, and where the gaps in your own strategy and competitive set actually are.