BidClerk vs Zlien

Side-by-side comparison for construction teams

BidClerk

Construction project leads and bidding intelligence platform with verified project data and contact details

Lien rights management platform helping construction companies secure payments and manage compliance

FEATURE	BidClerk	Zlien
Category	Bidding & Procurement	Bidding & Procurement
Pricing	$150/month	$59/recipient
Pricing model	custom	paid
Free trial	No	No
Platforms	web	web
Company size	small, mid, enterprise	small, mid, enterprise
Key features	Project lead database with conception, design, and bidding stage projects, Plans, specifications, and addendum viewing and downloading, Project and company tracking with automated alerts, Contact database with general contractors, owners, developers, and architects, Advanced filtering by trade, location, building use, and bidding status	Lien Rights Management, Preliminary Notice Automation, Lien Waiver Solutions, Job Research and Verification, Risk Intelligence and Project Tracking, Mechanics Lien Filing, Payment Demand Processing, Deadline Tracking and Monitoring
Integrations	On-Screen Takeoff, PlanSwift, QuoteSoft	—
Best for	Construction professionals including subcontractors, general contractors, and suppliers who need to find commercial construction project leads and bidding opportunities	Construction companies including material suppliers, equipment rental companies, subcontractors, and general contractors who need to secure payment rights and manage lien compliance
Founded	2007	—
Headquarters	Chicago IL	—

Both tools are in Bidding & Procurement.