OpenProcurement vs Tradogram

OpenProcurement is a free, open-source toolkit for procuring goods and services by public authorities or private entities. It combines a Business Process Management engine, central database, API and auction module. Frontend platforms such as eMalls and marketplaces connect through the API, allowing systems built with different programming languages or technologies to interoperate with the central database. The e-Auction module supports English, reverse, multivariable and insider auctions based on a Dutch auction. Data follows Open Contracting Data Standards and uses an open-data approach, publishing information that applicable law allows to be disclosed. The toolkit is built with Python, Pyramid, AngularJS, Bootstrap, Flask, CouchDB and PouchDB. Its central database and auction module can be hosted on AWS, with SS3-compatible object storage such as OpenStack Swift required. The database does not store registered users’ authorization data, leaving account protection to the web platform or operator. OpenProcurement is designed without limits on database size or procurement count, and components can be combined or used separately in commercial solutions.

Tradogram is procurement software connecting sourcing and supplier work with purchase requests, approvals, purchasing, invoice processing, supplier payments and spend analysis. Its workflows cover requisitions, purchase orders, receiving, invoice matching, expenses, budgets, suppliers, inventory and reports. TradoScan AI scans invoices, receipts, sales quotes and requisitions to extract structured data and flag discrepancies through matching. Role-based permissions and custom user roles can control access to features, budget approvals, catalogs, supplier lists and financial reports. Listed integrations include QuickBooks Online and Desktop, Sage 50, Xero, NetSuite, Microsoft Dynamics, Oracle, SAP, Bill.com, Power BI, Azure AD, OneLogin, Gmail, PunchOut suppliers and custom API integration. Tradogram offers web access and Android and iOS apps. The company says implementation includes configuration, workflow setup, supplier onboarding, user training and best-practice guidance. Essentials costs $99 a month, billed monthly, for 1+ users; additional user fees apply. Premium is listed for 20+ users and Scale for unlimited users, but neither has a listed price. A free trial and a no-time-limit evaluation account are available.