Notes // 02 · 1 min read

Build or buy: when a custom AI system beats another software subscription

Off-the-shelf tools are great until your work doesn't fit them. A simple way to tell which side you're on.

Not everything should be custom. Plenty of jobs are solved by a good subscription, and building them again would be a waste of your money. The trick is knowing which side of the line you're on.

Buy when

  • The job is the same at every company: scheduling, transcription, e-signatures.
  • The tool covers nearly everything you need out of the box.
  • Your team will actually log in and use it.

Build when

  • The work runs across several tools, and the gap between them is the problem.
  • The way you do it is part of your edge, so a generic version makes you generic.
  • You're paying for a whole platform to use one feature of it.
  • The vendor's roadmap is deciding how your team works.

Compare the right numbers

A subscription is a cost forever, per seat, at a price you don't control. A custom system is a build cost up front, then upkeep. It runs in your accounts and doesn't get more expensive when you hire.

Most of the time, it's both

You keep the tools you've bought. Your CRM stays. We build the layer that connects them: the part that moves data between them, does the research and drafts the work, so your team stops being the glue.

One question settles most of these decisions: where does the copy and paste happen? Wherever a person is moving information between two tools by hand, a custom system usually pays for itself.

What will you take off your plate?

Tell us what you're working on. We'll figure out where AI can help.