The landscape
The incumbent network is SOVRA (the 2024 rebrand of mdf commerce, which brought MERX together with Bidnet Direct and Periscope) — strong on discovery scale and public-buyer workflow. Official portals like CanadaBuys, BC Bid, SEAO and APC are free but fragmented. Bid.Guide unifies federal, provincial and municipal sources, adds the win-layer the others leave to you, and keeps data in Canada — a single bilingual workspace from discovery to submission.