Built by contractors, for contractors

The problem

Public-sector procurement in Canada is fragmented across CanadaBuys, MERX, BCBid, SaskTenders, APC, SEAO, Biddingo and dozens of municipal portals. Small and mid-sized contractors burn hours every week just tracking what's open — and then more hours qualifying whether a tender is actually winnable. Most bids never get submitted because the deadline passes before anyone looks closely.

What we built

Cornerstone Contracts ingests procurement portals every morning, scores each opportunity against your trade, geography, bonding capacity, and past performance, and surfaces the bids most worth your time. When you're ready, our AI drafts a complete proposal — formatted to the buyer's tender format and pre-checked against the trade-agreement and provincial-code rules that apply to that jurisdiction.

Matching is algorithmic and instant. AI is reserved for the proposal itself — where it actually saves time. You stay in control of every bid you submit.

Where we're from

We're based in Edmonton, Alberta. The platform was built in close conversation with working contractors and tradespeople — the people who told us what was actually broken about chasing public-sector work in Canada today.

What we don't do

• We don't submit bids on your behalf — every proposal is reviewed and submitted by you.
• We don't guarantee bid success. AI drafts are a starting point, not a finish line.
• We don't sell your data. Profile and bid information stays yours.