B2Katalog is a B2B marketplace that helps corporate teams find and work with suppliers for human resources and related services. Its platform brings supplier discovery, quote requests, proposal comparisons, and project management together in one place, offering a free way for buyers and service providers to connect.

Corporate buyers can search and filter suppliers by category, service, and location, then send a request for proposals to multiple providers at once. They can compare offers by price, scope, terms, and duration, and keep project details, proposals, messages, and supplier history in a central dashboard. The marketplace features services including HR training, payroll management, talent search, HR technology and digital transformation, employee experience, learning and development, performance management, and legal and compliance support.

Service providers can create profiles, view corporate requests, and submit offers through the same platform. B2Katalog also highlights an upcoming AI assistant intended to guide users through supplier recommendations and reporting summaries. By serving both buyers and suppliers, the brand aims to make corporate procurement more organized and efficient.