Pipeline OS — The Freelance Client Tracker That Shows You Where You're Losing Deals

You know you should track your leads. So you made a spreadsheet, used it for a week, and stopped.

The problem with a spreadsheet is that it stores what you type and tells you nothing. Nothing in it points out that 7 people replied last month and only 1 of them booked a call. You'd have to notice that yourself — and you never do, because you're busy doing the actual work.

Pipeline OS reads your numbers and tells you what's broken.

Add the people you've contacted. It calculates the conversion rate between every stage, finds the worst one, and says it in plain English: "Your leak is Replied → Call booked. Fix the transition." Then it shows you who's gone quiet and needs a follow-up today.

What it does

• Names your leak — finds the stage costing you the most clients, and says what to change

• Live funnel — conversion rate between all five stages, updating as you work

• Cold-lead alerts — who's gone quiet, sorted by how long, so you know who to chase today

• Weighted pipeline value — what your open deals are actually worth, weighted by stage

• Rate calculator — your true hourly floor, worked backwards from your income goal and the hours nobody pays you for

• Export and backup — CSV any time, JSON backups you keep

No account. No subscription. No cloud.

It's one HTML file. Double-click it and it opens in your browser. It works offline, there's nothing to sign up for, and your pipeline never leaves your computer — which matters, because it has your clients' names in it.

You buy it once. There is no monthly fee and nothing to cancel.

Who it's for

Freelancers, consultants and solo service providers who send outreach and lose track of it. Designers, writers, developers, marketers, VAs, photographers — anyone whose income depends on a pipeline they're currently keeping in their head.

Not for you if you need a team CRM with permissions and shared inboxes. This is deliberately one person, one file.

What you get

• Pipeline OS — the app, as a single HTML file

• A short read-me with setup, backups and keyboard shortcuts

• Example data built in, so you can see how it works before entering anything real

• Lifetime access to this version, and it keeps working whatever happens to me

30-day money-back guarantee

Track ten leads with it. If it doesn't show you something about your own pipeline you didn't already know, reply to your receipt and I'll refund you.

Add ten leads tonight. It'll tell you what to fix by tomorrow.