lienwaivers.io - Construction finance software company Built Technologies announced this week that it acquired of lienwaivers.io, a provider of lien waiver management and payment solutions for commercial and residential construction.

PlanSwift - PlanSwift allows contractors to create accurate project estimates specific to their individual trade.

elec calc - Electriciy bill cost calculator. Electricity usage/consumption calculator.

e-Builder - e-Builder is a construction program management solution that manages capital program cost, schedule, and documents.

Primavera Submittal Exchange Cloud Service - Oracle Primavera or Submittal Exchange - which Project Portfolio Management software is better? Oracle Primavera cost more but does it fit your needs? Access inside key differences (chart included) and find the right Project Portfolio Management

SharpeSoft Estimator - SharpeSoft Estimator is a fast and high-performance solution that enables you to bid on more work in minimal time.