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How to build a vendor approval checklist before onboarding a new tool

A new tool adopted quickly, someone on the team liked a demo, a free trial turned into daily use, without a real vetting step can quietly introduce security, data, and cost exposure that nobody notices until the tool is already deeply embedded in how the team works. By the time a real problem surfaces, replacing it is a genuine project, not a quick decision.

A vendor approval checklist isn't bureaucracy for its own sake. It's the difference between a deliberate decision and an accidental dependency.

A tool adopted without vetting can quietly introduce security, data, and cost exposure

A tool that seemed like a small, low-stakes addition can end up holding real client data, integrated into core workflows, and billed at a cost nobody fully accounted for. Treat every new tool as a real decision, not a casual trial.

Check exactly where client data would actually go once the tool is connected

A tool connected to your systems can access more client data than its stated purpose suggests. Check exactly what data it would touch and where it's stored before granting access, not after.

In Stelaah, integrations and connected tools stay visible on the record, making it possible to actually see what's connected and what data it can reach. See how integrations works.

Confirm who's actually authorized to approve a new tool before it's adopted

A tool adopted by whoever happened to sign up for the trial, with no real approval step, bypasses whatever vetting process exists. Confirm who's actually authorized to approve it, and route new tools through them.

Understand the real total cost, not just the advertised sticker price

Per-seat pricing, usage tiers, and add-on costs can make the real total cost considerably higher than the advertised sticker price. Understand the full cost at realistic team scale before approving.

Plan how you'd actually exit the tool before you adopt it

A tool that's easy to adopt and hard to leave, one that locks in data or workflows, becomes an expensive dependency. Understand how you'd actually exit it, export data, migrate workflows, before adopting it in the first place.

A simple checklist

If you do nothing else, do these five things:

  • Check exactly what client data the tool would access.
  • Confirm who's actually authorized to approve it.
  • Understand the real total cost at realistic scale.
  • Plan how you'd actually exit it before adopting it.
  • Treat every new tool as a real decision, not a casual trial.

Do that, and a new tool becomes a deliberate decision the business made, not an accidental dependency nobody actually vetted.

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The Stelaah team

We build Stelaah, the workspace for client work. We write about running teams, agencies, and venues without the busywork.