$10M ARR · Bootstrapped · Profitable

Hello, I'm Guillaume.

“ghee · yohm”

Co-founder & CEO of The Phantom Company, maker of PhantomBuster. I build tools that give small businesses unfair leverage.

/now
Updated 3 July 2026
Guillaume Boiret

The Phantom Company is ten years in — ~65 of us, $10M ARR growing 20% YoY, bootstrapped, profitable. Customers in 100+ countries.

Building PhantomBuster AI — putting an agent on top of a decade of automation. The question I think about all day: what does a sales team look like when the research does itself?

Living with an amazing woman and a four-year-old I can barely keep up with. Off hours: AI experiments, picking up tennis, lifting and running with friends.

Where it started

Ten years ago I got on a plane to San Francisco.

PhantomBuster was barely a sketch. Over there, everyone was building and shipping without waiting for anyone's permission — an energy I had never seen before. I flew home wanting to build like that. Ten years later, I still do.

What I believe

Selling is human, and I want to keep it that way. The industry turned it into an assembly line — marketing hands the lead to an SDR, the SDR to an AE, the AE to customer success — and somewhere in that relay the customer stops being a person. Nobody chose that because it was good. It was the only way to survive the volume.

AI changes the economics. When the research, the signals and the follow-up do themselves, one seller can own the whole relationship, end to end. We call it sovereign selling — the full argument is on the company site.

Nobody wakes up wanting to spam two hundred strangers. Salespeople do it because nothing better exists — no signals, no targeting, no way to find the right person at the right moment. Nobody has solved this. We're building the something better.

What I'm building

For ten years, PhantomBuster has done the genuinely hard thing: reach the parts of the web that have no API — the social graph, the sites nobody will ever build a connector for. That problem is solved, at scale, for a hundred thousand teams.

PhantomBuster AI puts an agent on top of it. Not a chatbot in a sidebar — an agent that does the work a sales rep should never have been doing by hand: finding the right accounts, catching the moment someone is ready to talk, keeping the CRM honest. The research and the admin that eats most of a rep's day.

A rep's job is the conversation and the close. The rest is tax. We're removing the tax.

How I work

  1. Small teams beat big teams.
  2. Building is easy now. The real fight is finding your market.
  3. Hire for passion, not pedigree.
  4. Owners beat experts. I want people who own their topic, not rent their expertise.
  5. Bet on people for years, not quarters.
  6. Build, measure, iterate — fast. One shot is a lie. Brute-force success.
  7. Stay close to the product.
  8. Meetings are a tax — but human interaction isn't.

Reach me

The best way to reach me is email. I read everything that lands in my inbox, and I'll reply when I can.

Don't have the address? Point PhantomBuster at me and let it dig up the email — finding the right person's contact is, more or less, the entire product. Using it on the guy who built it feels only fair.