The first GTM in a founder-led company: what you take over and what you leave the founder

What's there before the first GTM?

Almost always, founder-led sales. The founder finds the clients, takes the calls, sets the price deal by deal and remembers who needs a call back. It's not a mistake: it's how almost every B2B company starts, and it's the right way while the founder is still figuring out what they sell.

The problem comes later. Once the product sells, the founder becomes the bottleneck of their own pipeline. Every deal goes through them, so growth is capped by their hours.

What's the difference between a GTM Engineer and a Founding GTM?

I've done both, in the same company, one after the other. From September to December 2025 I worked as a GTM Engineer: outbound sequences, enrichment, database dedup, automations across Apollo, Instantly and the CRM. In January 2026 I moved to Founding GTM.

The first role runs a process someone else decided. The second decides it, then builds it. I wrote about it in February, in "What a GTM Engineer actually does".

What do you take over first?

Four things, and the first one isn't a system.

1. Sell yourself. I ran the full cycle, from outreach to discovery call to close. Around a hundred discovery calls, 5 deals closed by me, the rest handed to AEs and closers. If you haven't sold, every process you design is theory.

2. Make offer and pricing explicit. As long as price is decided deal by deal, nobody else can sell. I rewrote the offer architecture and the client-facing positioning, so that someone else could present them without calling the founder.

3. Put two channels into one pipeline. At Axend, leads came from my outbound and from the in-house telemarketing team. Two channels with no single handoff point are two pipelines competing for the same clients.

4. Build the system underneath. The CRM, the stack, the automations. It comes last because it automates a process that has to exist first. The details are in the July piece, "Building a CRM from scratch".

What's left for the founder?

When the first GTM has done the job, the founder is left with a method: a repeatable way to find, qualify and close clients that doesn't depend on one person's memory. They're left with analysis: numbers on what works, for whom and at what price. And they're left with clarity on the market and on how the product is sold, written down instead of guessed.

Plus a set of analyses and automations that keep working when nobody's thinking about them. The founder doesn't stop selling: they stop being the only place where all of this exists.

How do you tell if a company needs a founding GTM?

Four signals, usually together:

• The founder is on every call that matters, and no deal closes without them.
• Price changes from client to client with no written rule.
• Nobody can state last quarter's close rate without rebuilding it by hand.
• Leads come in, but it's not clear who owns them.

If you recognise three, the problem isn't finding more leads. It's that the sales function only exists as the founder's habit.

FAQ

What is a founding GTM?

The first person hired to build the go-to-market function of a company that has so far sold through its founder. They define offer, process and pipeline, then build the tools that run them.

Is a founding GTM the same as the first salesperson?

No. The first salesperson sells inside a process that already exists. The founding GTM builds that process, and usually sells too.

When should you bring one in?

When the product already sells and the founder has become the bottleneck of the pipeline. Before that it's too early: the founder is still learning what they sell.

Is a founding GTM the same as a GTM Engineer?

No. A GTM Engineer builds and automates a process decided by others. A founding GTM decides the process, then builds it.

The first GTM's job is done when the founder can disappear for two weeks and the pipeline still moves.