BaseBuilders vs. ZoneBilling

BaseBuilders.com is an online project management solution built specifically to serve small architecture and engineering firms. Since our founding in 2002, we have been helping firms become more efficient, effective, and profitable. Our integrated database system replaces all those spreadsheets you use to track your projects. Everything from time and expense tracking to scheduling and invoicing, all in a simple-to-use solution. We are so confident that you will be happy with our solution; we back it up with a 90-day money-back guarantee (see website for details).

ZoneBilling is a NetSuite-native billing solution that automates and connects recurring billing, revenue recognition, and reporting in an auditable workflow, without the need for bolt-on tools or third-party integrations. Built for flexibility and scale, ZoneBilling supports complex billing models (subscription, usage-based, milestone) and handles contract changes without disruption. Finance teams can automate invoicing, reduce manual effort, and accelerate the close—all while ensuring billing accuracy and audit readiness.