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The people who built France’s companies · November 2026

Sales engagement and cold-email software (SaaS)

Lemlist

Moubeche, running a lead generation agency, saw that generic cold emails got ignored.

The money he put into the product was $1,000. Not a seed round, not a family loan: Guillaume Moubeche's own savings, spent in 2018 on a piece of software that would drop a personalised image into a sales email.

He came from Paris, but not from money. His parents grew up on a farm, never earned degrees, and, he has said, made many sacrifices so he and his brother could have a good education. At university he took whatever work he could find, babysitting and bartending among it. He told an interviewer he struggled with authority and with outdated ways of doing things, and made himself a promise to become his own boss.

What almost nobody knew was how close the launch came to being someone else's.

He began with a lead-generation agency, sending cold emails for clients with a friend. The work taught him one thing quickly: generic messages got ignored. Replies came when an email looked written for one person. That was the itch. In January 2018 he started coding what became lemlist, and within about three months the first customers were paying.

What almost nobody knew was how close the launch came to being someone else's. Without money for advertising, he posted in a Facebook group of cold-email experts to find beta testers. The post took off, and a competitor then announced it would copy the personalised-image feature. Moubeche rushed to launch on Product Hunt, unplanned, and reached number one Product of the Day. By December 2018 he had a hundred customers.

Money came calling after that, though not at first. He pitched tens of venture funds and was refused every time. Once revenue passed $1 million, investors began writing to him weekly. He has said he came to see fundraising as time wasted on things that brought no direct value. His line in the interview was plain: bootstrapping is the best way to grow a SaaS business. In 2021, at around $10 million in annual recurring revenue, he says he sold 20 percent of the company in a $30 million cash-out at a $150 million valuation.

He has since built the parent company lempire and quotes revenue of about $20 million after five years, with later podcast titles pointing to $45 million. These are his own figures.

The lesson is in the order of events. The rejections came first, the offers came later, and he kept control in between. A founder who has been told no by every investor may be learning to need none of them.

The Chronology year by year

  1. 2018
    • first line of code in January, first paying customers about three months later, 100 customers by December
    • Product Hunt launch reaches number one of the day
  2. 2021
    • about $10M ARR and 20% stake sold at $150M valuation (founder's account); later: lempire group with several brands, ARR figures of $20M-$45M quoted by the founder

The Money Trail how it was funded

  1. Bootstrapped
  2. 2021: Moubeche says he sold 20% of the company in a $30M cash-out at a $150M valuation

The Close Calls what nearly broke it

  • 2018: rejected by tens of VCs while pitching; a competitor announced it would copy the personalised-image feature right before launch; cold-email deliverability and spam rules

In Their Own Words from the record

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Startup Talk · Preview edition · Figures are from public sources and may be out of date
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