When should you hire your first salesperson?

B2B software companies that grew past 100 employees hired their first account executive 36 months after founding, at the median. Companies that never reached 100 waited 49 months. The fast growers were 13 months sooner on the calendar (95% interval 10 to 15 months), and they were bigger when they did it: 28 people on the team against 11.

We rebuilt the hiring history of 26,360 software companies founded between 2010 and 2020 whose team reached at least 10 people, including companies that have since shut down. 2,048 of them later passed 100 employees. The other 24,312 did not.

The usual order: marketing, then a sales title, then an AE

Across all 26,360 companies, the first marketing hire came first: a median 32 months after founding, with 8 people on the team. The first AE followed at 47 months and 12 people. The first SDR came last, at 54 months and 16 people.

The order holds inside companies too. Among companies that made both hires, 67% hired marketing before their first AE, and 61% hired their first AE before their first SDR.

One result cuts against the usual advice to hire a few reps and then a leader. 55% of companies had a sales leadership title (director, head of sales, VP or CRO) before their first AE. The median first sales leader arrived with 11 people on the team. At that size, "head of sales" usually means the first seller with a senior title, not a manager of a team. Read it as a title choice as much as a hiring sequence.

Plenty of companies never get that far. Only 38% of the 26,360 ever had an AE title on a work history: 78% of the companies that passed 100, and 34% of those that stayed under 100.

Fast growers hire sooner, and bigger

The gap shows up on every first hire. Companies that grew past 100 made their first marketing hire at 23 months instead of 34, their first SDR at 46 months instead of 55, and their first sales leader at 34 months instead of 46.

Team size moves the other way. Fast growers had 28 people when the first AE started, 43 at the first SDR and 17 at the first marketing hire. Companies that stayed small had 11, 14 and 8.

So the rule of thumb "hire your first AE at 10 to 20 people" describes the companies that stayed small. The ones that broke through usually had more people, and less calendar time, behind them when they made the hire. They were growing on every front, and sales was one of the things they grew.

The pattern holds when we:

• look only at companies founded 2015 to 2020 (30 months vs 42; 29 people vs 11);
• look only at companies founded 2010 to 2014 (44 months vs 66; 27 people vs 11);
• leave out IT services firms (36 months vs 47; 26 people vs 12);
• keep only US-headquartered companies (35 months vs 47; 27 people vs 11).

Does an early AE make you grow faster? No sign of it

Hiring early and growing fast go together. That does not mean one causes the other. To test it, we followed each company quarter by quarter, from the point it reached 10 people until it reached 100 or the data ended, and asked whether a first AE hire raised the chance of reaching 100 in the next quarter. Each company was compared with others of the same size, age, founding year and industry.

It did not, by any margin we could detect. Companies with a first AE were 1.07 times as likely to reach 100 in a given quarter as similar companies without one, with a 95% interval of 0.94 to 1.21. The first SDR, the first sales leader and the first marketing hire looked the same. The result held for US companies when we added their recorded fundraising, and with 50 employees as the target instead of 100. Hiring a sales leader before any AE showed no penalty either.

The model pinned the outcome on one thing: how many people the company already had. Once size is accounted for, the timing of the first sales hire tells you almost nothing extra about whether you will reach 100.

What it means for founders

• Calendar age is a poor trigger. Fast growers hired sellers about a year sooner because they already had more people and more going on, not because a clock ran out.
• There is no magic headcount. Among companies that grew past 100, the middle half hired their first AE with anywhere from 13 to 67 people on the team.
• Marketing usually comes first. Two in three companies hired marketing before their first AE, fast growers included.
• Don't expect the hire to create the growth. An early AE, SDR or sales leader showed no sign of moving a company toward 100 people on its own. Hire a seller when there is demand to sell into.

How we did it

We took software company records founded from 2010 to 2020 and kept the 26,360 whose rebuilt headcount reached 10. Titles were classified by a fixed rule set, and founders and interns were not counted as hires. 34% of each company's first 10 non-founder employees had titles no rule could place (for example "operations" or "team member"), so some early sellers are missed. Work histories are self-reported, cover people currently in six English-speaking countries, and undercount older and smaller companies. The hypothesis and plan were fixed before any data was pulled, and a separate analysis recomputed the headline numbers with its own code.