How to source passive candidates who aren't looking

Most hiring advice is about getting more applicants. But many of the people you most want to hire are not applicants. They are heads-down at another company, doing the best work of their careers, and they are not browsing job boards.

Sourcing passive candidates is the skill of finding those people and getting them to take a call anyway. Done well, it is the single highest-leverage thing a hiring team can do. Here is how it works.

Why passive candidates are the whole game

The active pool is self-selected: it is only the people who happen to be looking right now. That leaves out everyone who is heads-down and not searching, which is where many of the strongest people are.

The people you most want to hire are often not on the job market. They do not respond to agency recruiters, but they will reply to a real person at a company they find compelling. So the entire problem reduces to two things: find them, and reach them in a way they will actually answer.

Where passive candidates actually are

They are not on job boards. Their footprint is scattered across the internet, in the work they have shipped, the things they have written, and the places they show up. Engineers leave a trail in source code repositories. A lawyer's real record is on their firm's website, not a thin networking profile.

The lesson is that there is no single source. Different people are best found in different places, and if you only search one platform you only see the slice of people who happen to be well represented there. Real coverage means going wherever a given person's data actually lives.

How to reach someone who isn't looking

Who the message is from matters more than what it says. A note from a real person at a company they respect gets opened. A recruiting agency blast gets deleted on sight.

• Send it from a real person. Not a recruiting agency blast. The best people ignore agency recruiters and reply to compelling people at compelling companies.
• Make it about them. Reference their actual work. A generic "I came across your profile" reads as noise.
• Keep it short, with one ask. A few human sentences and a small, concrete request, like a quick call.

The bar is simple: would this person be glad to have received it? If not, do not send it.

The hard part: doing it at scale

One thoughtful, well-targeted message works. The problem is doing it for every role, for hundreds of candidates, without it degrading into spam. That requires three things working together: data to find the right people freshly wherever they live, scoring them against your bar so you only spend effort on the top, and outreach that stays personal and comes from real accounts even at volume.

Most teams can do one of these by hand. Few can do all three at once, which is why passive sourcing is usually the first thing that breaks when a company starts to grow.

Where Stitch fits

This is exactly what Stitch automates. It searches the live internet for each role, using thousands of agents that gather candidate data in real time wherever a person's footprint lives, scores everyone against a model trained on your company, and reaches out from your team's own accounts, which is why people reply. And because it scores everyone against your model first, the interviews it books are high quality: customers accept around 90% of them.

If you are weighing tools for this, our take on live search versus a pre-built database is in Stitch vs SeekOut. Or you can start a 14-day trial and see real candidates on your calendar before you decide.