FastDue

FastDue provides online invoice and collection services. Put simply, it is about building software for you when nothing off the shelf fits.

Who is it for? Mostly companies with a specific process to automate. They also list Billing, E-Commerce and Productivity Tools, so expect those to show up in the feature set. They are a very small team, 1 to 10 people, which usually shapes who they work with. Small vendors mean quick answers and real influence on the roadmap, but check who covers support when someone is out.

FastDue is based in Fairfield, Connecticut. You can read more at fastdue.com.

Before you commit, look at portfolio relevance, who owns the code, and how they handle changes. Get the renewal terms in writing before the first invoice.

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