Kahua

Bid networks Built for: General contractors Quote only

An owner-and-contractor construction management platform with a bid management module that ties released bids to budgeted resources.

What sets it apart

Aimed at large, complex capital programs with formal approvals; the vendor claims 2,500+ customers and 70,000+ projects. Bid packages link to the budget, which suits owners and GCs running multi-party programs. It is more platform than a contractor needs to send ten invitations a month.

Best forOwners, program managers and large GCs running multi-party projects.

Skip it ifYou want a light bid tool for a small team.

Pricing and who pays

Who pays: Owner or GC pays; quote only

Entry price: Quote only

No public list price. Third-party listings disagree (one cites $690 per user, another from $49 per month), so treat both as unreliable and get a quote.

Quote only. The vendor does not publish a price. Last checked 2026-10-02.

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Sources

We have not hands-on tested this tool. See how we compare.

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Bidtracer: Quote only
ConstructConnect Project Intelligence: Reported from $129 per month
BuildingConnected: GC quote only
PlanHub: Free for GCs; subs reported from $1,999 per year