Should you use an AI bot to mass apply for jobs?

You have probably seen the videos. Someone films their screen while a tool fires off job applications in real time, and the caption says something like "I applied to 700 jobs this month and barely lifted a finger."

I understand the appeal completely. Applying for jobs is tedious and demoralising, and here is a tool promising to take the whole thing off your hands. So let me tell you what these tools actually do, what happens when one of those applications lands on my desk, and whether I would ever tell a candidate to use one.

What these tools actually do

There are a handful of them. The ones you will see trending are Sonara, LazyApply and Job Copilot. You connect your resume, they scan job boards like LinkedIn and Seek, and they submit applications on your behalf automatically. Depending on the plan, that can be anywhere from 50 to over a thousand applications in a single day.

The pitch is simple arithmetic. More applications, more chances.

It is a reasonable-sounding theory. It just does not survive contact with how hiring actually works.

What it looks like from my side of the desk

I have been recruiting long enough to have watched this shift happen in real time.

The number of applications we receive for every role has gone through the roof. People are applying faster, broader and with far less friction than they were three years ago. But the quality of what lands in our inbox has gone down, not up.

When a role gets 400 applications instead of 80, nobody reads 400 of them properly. We filter harder and faster. And the things that get filtered first are the applications that show no evidence anyone read the ad.

A mass-applied application is easy to spot. It is generic, it addresses none of what the role actually asks for, and it often has small tells that give it away instantly. Wrong company name. An answer to a screening question that does not match the question. Experience that reads like it belongs to somebody else.

You are not invisible when you mass apply. You are visible in the wrong way.

The tools themselves are not reliable

This is the part the videos leave out.

LazyApply currently sits at around 2.1 out of 5 on Trustpilot. The complaints are remarkably consistent, and they are not about the price. Users report the bot filling in forms incorrectly, choosing the wrong options from dropdown menus, mishandling custom questions and submitting applications half-finished.

Some report worse. Applications submitted on their behalf containing experience they do not have.

Your name went to a company you might genuinely want to work for, attached to a claim you never made. You will probably never find out it happened. You will just never hear back, and you will assume you were not good enough.

That is not a tool that failed to help you. That is a tool that actively cost you something.

Recruiters have AI too

The other thing the videos never mention is that this is not a one-sided arms race.

Applicant tracking systems, the software that sits between your application and a human, are getting better every year at exactly this. Spotting the generic, the duplicated and the mass-submitted, and filtering it before anyone reads it. The same technology making it cheap for you to send a thousand applications is making it cheap for us to discard them.

And if a mass-applied application does slip through to a person, it still has to survive the person. It reads as unspecific, because it is, and it goes in the no pile anyway.

You are competing against the filter and the human. A bot helps you with neither.

When it might genuinely make sense

I want to be fair about this, because there is a version of this that is defensible.

If you are applying for high-volume entry-level roles where the fit is obvious and the specificity is low, volume can work in your favour. Warehouse, retail, hospitality, logistics. Roles where the employer needs a person who can do a clear task and start soon, and where a tailored cover letter genuinely is not going to change the outcome.

If that is your situation, mass applying is not a crime. It might even be sensible.

But if you are going after a professional role, a marketing manager position, an operations lead, anything senior, mass applying will hurt you more than it helps. Those roles are decided on relevance and connection. A bot cannot manufacture either.

What actually works instead

The alternative is not "apply to fewer jobs and hope." It is to use AI properly, at the stages where it genuinely makes you sharper, and to keep your own hands on the parts that a hiring manager reads.

That means using AI to research the company properly before you apply. Using it to audit your resume against the job description and tell you what is missing. Using it to interview you out loud the night before, so the words are already in your mouth. All of that is real preparation, and it takes minutes.

Then you write the application yourself.

Forty applications done that way will beat four hundred done by a bot. I have never once seen it go the other way.

The goal was never to get your resume in front of as many people as possible. It is to walk into the right room as the clearest version of yourself.

So, should you use one?

For the jobs you actually want, no.

They take more effort than a bot. That is precisely why they work. If the effort could be automated away, it would not be a signal, and hiring managers would ignore it too.

If you want the full process, including the exact prompts I give candidates for research, application audits and interview practice, it is all in Career Kit.