What I Keep in a Folder on Every Client

Where does your client knowledge actually live? A notebook, Notion, your head?

Mine used to be spread across all three. Now it’s a folder per client. Plain files, nothing fancy, four of them. Setup was about twenty minutes per client.

The four files

The profile. Who they are and what they’re trying to do. How they found me, what they sell, who they sell it to, what they’ve already tried. Then two short lists that matter more than any of the background: decisions we’ve made, each with a date, and decisions still open. At the bottom, what could go wrong with this engagement.

The plan. What we agreed I’m building, in what order, and what done looks like for month one. It’s short. When the plan changes I edit the file instead of starting a new one, so I can still see what it used to say.

The tracker. Three parts. What I’m waiting on from them. What they’re waiting on from me. And a dated log of what happened, newest at the top, one or two lines an entry.

The transcripts. The raw text from our calls, one file per call, named with the date. I don’t clean them up. Messy is fine, because the reason they’re there is to have the exact words when I need to check what someone actually said.

No database, no custom fields, no setup screen. A folder with four things in it.

Why plain files instead of a tool

The plain files part matters more than I expected.

Everything is searchable with the same search I use for every other file on my machine. There’s no export button standing between me and my own notes. I’m not locked into whatever tool I picked two years ago, and if I move, the folder comes with me unchanged. Any AI tool I want can read it, because it’s text.

Nothing reminds you: a tracker that says you owe someone a proposal will sit there quietly until you open it. A client or a teammate can’t see any of it unless you send it to them. And you get no automation at all unless you build it yourself. A tool that owns your data gives you those three in the box. If those three were the ones I needed most, I’d buy the tool.

The part that changed how I work

Without context, AI gives me advice that would fit anybody. Charge more. Send a follow-up. Tighten your offer.

Once it can read the folder, the answer is about this client and what’s actually open with her. Before a call I hand over the profile and the tracker and ask what I should be ready for. What comes back is the open decisions and the things I said I’d do. It knows that because I wrote it down.

After the call I run the transcript through AI and ask for the decisions we made and anything either of us committed to. I read what comes back, fix what it got wrong, and paste it into the tracker with the date. Same day, while I still remember what was actually meant. If you want the fuller version of that loop, with recaps and follow-ups going out to the client, I wrote about the after-session workflow separately.

One rule before you paste anything anywhere: take the names and identifying details out first. I covered the longer version of that in starting with AI without connecting your email.

What it’s worth

I sit down about ten minutes before a call and read.

Decisions stop getting relitigated. When something comes back around, the file says what we chose and why, with the date on it. The conversation is about whether to change it.

When a client asks what has actually changed since we started, I open the folder and read it back instead of relying on just my memory. It’s dated, so we both see what month one looked like next to what’s true now.

And if I hand part of an account to someone else, they read the folder instead of interviewing me for an hour.

What it costs

About twenty minutes per client to set up. Most of that is writing the profile, and half of it you already know by heart.

The ongoing cost is that the folder is only worth what’s in it. If the log stops after the third call, you have a record of three calls and a vague feeling about everything since. Keeping it current takes a few minutes after each call to get the decisions down, plus a pass through the two waiting-on lists before the next one.

The folder doesn’t do anything on its own. It just holds the answer where I can find it.

What’s the thing you wish you could look up about a client and can’t?