SubBase vs Zlien

Side-by-side comparison for construction teams

SubBase

World-class construction procurement software for managing complex material and equipment workflows

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

FEATURE	SubBase	Zlien
Category	Bidding & Procurement	Bidding & Procurement
Pricing	$400/month	$59/recipient
Pricing model	custom	paid
Free trial	No	No
Platforms	web, ios, android	web
Company size	small, mid, enterprise	small, mid, enterprise
Key features	Material requests with pre-loaded catalogs and AI, RFQ with automatic leveling and real-time pricing, Seamless PO creation with cost coding, Mobile-first delivery tracking with AI matching, Automated invoice reconciliation with approval workflows	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	Acumatica, CMIC, Excel, Foundation, Procore, QuickBooks, Sage, Viewpoint	—
Best for	Construction firms that need to streamline procurement operations and gain visibility into material and equipment workflows	Construction companies including material suppliers, equipment rental companies, subcontractors, and general contractors who need to secure payment rights and manage lien compliance
Founded	2019	—
Headquarters	New York NY	—

Both tools are in Bidding & Procurement.