lien-waiver-management
(2)
Siteline
Siteline is a San Francisco software company that builds billing software specifically for commercial trade contractors (subcontractors). Its platform centralizes pay applications, lien waivers, compliance documents, accounts receivable reporting, and cash flow forecasting so subcontractors can get paid faster and cut the manual paperwork that clogs construction payments. Founded in 2019, Siteline says it has tracked more than $14 billion in receivables across 250,000+ projects and helps customers bill roughly 6x faster.
Dill
Dill is a San Francisco fintech, founded in 2022 and backed by Y Combinator (W23), that helps construction wholesalers, distributors, and suppliers get paid faster. Its software digitizes the paper-heavy back office of the building-materials trade - online credit applications, accounts-receivable automation, white-labeled payment portals, and lien-rights tracking - and plugs into distribution ERPs like Epicor Prophet 21 and Eclipse. The pitch is simple: suppliers spend less time chasing invoices and more time selling.