Every Chief of Staff I know hits the same wall with AI tools. There are too many, and there's no time to test the pile. Your feed says you have to try this one. Your inbox has 3 more. And under all of it sits a real risk: put a tool in front of your executive, let it produce a bad output with your name on it, and that lands on you.
So here's the question I actually use: which tools earn a place in work that carries my name? Below is how I decide, and the short list I keep.
How I choose AI tools for a Chief of Staff
3 tests before I bring one into real work:
It saves real time on something I do every week. A clever demo doesn't count.
I can check its work fast. If proofing the output takes longer than doing the task myself, skip it.
I'd show its output to the person it's for. If I'd hesitate, it stays in my sandbox until I trust it.
The 5 jobs to cover
Start with the job. The tool comes after. AI helps a Chief of Staff in 5 places.
1. Capturing decisions in meetings. You're often the memory of the room. An AI notetaker that transcribes and pulls action items frees you to be in the conversation instead of scribbling through it. I use Fireflies, because it captures decisions cleanly and leaves a record AI can work with later.
2. Writing and pressure-testing. Briefs, updates, a first pass at a policy, or an argument against your own recommendation before you walk into the room. This is where a strong general model earns its place. I reach for Claude on anything long or policy-sensitive, because it holds a full document without losing the thread.
3. Managing tasks and follow-through. The job lives and dies on what gets closed. Most task tools now have AI features that draft and sort for you. The best one is the one you'll actually open every day.
4. Inbox and scheduling. The quiet time sink. AI triage and scheduling assistants claw back real hours here. Keep a human check on anything that goes out under your name.
5. Governance and oversight. This one's yours to own. Before AI touches work that carries an executive's name, you want a written answer to a few basic questions. That part is a habit, and most teams skip it. My free AI Content Checklist walks through 3 questions to answer first.
Get the full stack
That's the short version. The full Vetted CoS AI Tool Stack goes further: every tool I use annotated for Chief of Staff work, honest notes on where each one wins and where it falls short, and what I pay for versus what I skip. It's a member resource in the CoS Signal library.
Members get the full annotated stack.
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P.S. The ideas, frameworks, and words in this piece are my own. I used AI to assist with design and file production.