Comparison
Cornerstone Contracts vs BuildingConnected (Autodesk)
BuildingConnected is enterprise bid management for general contractors inviting and qualifying subcontractors. Cornerstone is for the contractor on the other side of the table — finding the public tender and drafting the bid.
Where BuildingConnected is strong
BuildingConnected is a strong, widely adopted platform for GCs running bid day: sending ITB invitations, qualifying subs, and comparing bids side by side, tightly integrated with Autodesk Construction Cloud. If you are a GC managing inbound subcontractor bids, it is a credible enterprise choice.
Where Cornerstone fits better
BuildingConnected optimizes the GC bid room — it assumes you already hold the project and need subs. It does not help a contractor find public tenders across Canadian procurement boards, and it does not draft a response to an owner RFP. It is US-centric and enterprise-priced. Cornerstone is bid-side: it surfaces the Canadian public work that fits you and drafts the proposal.
Side-by-side
| Feature | Cornerstone | BuildingConnected (Autodesk) |
|---|---|---|
| Audience | Bid-side: contractors and subs responding to tenders | Buy/GC-side: managing a bid room and sub invites |
| Headline pricing | Free, $49/mo Pro, custom Enterprise | Enterprise quote (seat / module based) |
| Geographic scope | Canadian boards, federal + provincial + municipal | US-centric; network- and invitation-based |
| AI-driven match scoring | Per-user scoring against your trade profile | Sub prequalification and shortlisting for the GC |
| AI proposal drafting | AI drafts a Canadian-spec compliant proposal in minutes | None — it is bid management, not proposal drafting |
| Canadian board coverage (BC Bid · APC · MERX · SaskTenders · CanadaBuys) | All five major boards + 30+ municipal portals | Not a Canadian procurement aggregator |
| No-credit-card free tier | Free tier, no card | Demo on request |
| No annual lock-in | Pro is month-to-month | Annual enterprise contracts typical |
| Founder-led support | Founder reply within one business day | Standard enterprise support tier |
If you are a GC running bid days and qualifying subs, BuildingConnected is built for that. If you are a Canadian contractor trying to find and win public tenders, that is the job Cornerstone does.
Other comparisons: BiddingForGood (Bonfire) · GovWin (Deltek) · MERX · ConstructConnect · PlanHub