If you ignore recruiter messages that miss the mark, that habit now feeds a ranking model. LinkedIn's Hiring Assistant 2 adds a "candidate interest" indicator to every recruiter's shortlist, and part of it is built from how often you answer InMail.
LinkedIn announced Hiring Assistant 2 at Talent Connect on Sept. 29, 2026, and it's free for English-language customers from November. Your LinkedIn behavior and your Open to Work settings are now inputs to that indicator. Some of those inputs you control completely.
What feeds the LinkedIn candidate interest signal?
The LinkedIn candidate interest signal is LinkedIn's estimate of how receptive you'll be to outreach. It's built from three inputs: your activity on the platform, your Open to Work details, and how often you answer InMail. That's how ERE described it in its Talent Connect coverage. LinkedIn hasn't published how much each input counts.
The interest indicator sits next to a second one:
- Fit signals. These can flag mismatches, like a candidate who grows existing accounts when the role calls for a prospector.
- Candidate interest. The receptiveness estimate above.
A third feature makes both of these stick. Memory means the assistant learns from the recruiter's past choices: who they invited before and who they passed on changes what it suggests next. Version 2 also connects to more applicant tracking systems (Greenhouse, Lever, SmartRecruiters, Zoho Recruit and Tracker, with iCIMS and Workday coming), so the assistant plugs into more hiring teams' existing workflows.
Here's what you control, input by input:
- Platform engagement. Partly. You can't fake a history, but you can stop going dark.
- Open to Work details. Fully. These are structured fields you fill in.
- InMail responsiveness. Fully. Every message either gets an answer or it doesn't.
Why does a small score difference matter so much now?
Recruiters look at far fewer profiles than they used to, so where you land on the shortlist decides whether you get seen at all. LinkedIn says recruiters using the first Hiring Assistant review 83% fewer profiles before they find a qualified match.
LinkedIn's figure for Hiring Assistant v1 users, so recruiters stop scrolling much sooner.
When a recruiter stops scrolling that much earlier, a few places on the list can be the difference between a message and nothing. Your fit can be identical to the candidate above you. A slightly lower interest score is enough to push you below the point where they stop.
LinkedIn also says recruiters are 27% more likely to contact a Hiring Assistant candidate than they were six months ago. Recruiters are leaning on the ranked list more, which is exactly why your inputs to that list now count for more.
Should I respond to recruiter InMail if I'm not interested?
Yes. Send the "Not Interested" quick reply. LinkedIn's InMail policy counts it as a response, so it registers as responsiveness. Silence registers as nothing, and the interest score is partly built on how often you answer.
The policy spells it out. A response is "any InMail to which the recipient sends an InMail reply, accepts the InMail invitation, or replies as 'Not Interested.'" LinkedIn's credit rules add that Quick Replies count as a response, and any InMail accepted, declined or answered within 90 days of being sent is credited back to the recruiter.
Recruiters are policed on this too. A response rate under 13% over 14 days gets them a warning and can lead to an "InMail Improvement Period." That gives recruiters every reason to message people who answer.
| Your action | Counts as a response | Recruiter's credit refunded | Likely effect on your interest score |
|---|---|---|---|
| Reply with interest | Yes | Yes | Positive |
| Tap "Not Interested" | Yes | Yes | Probably positive |
| Short decline with a redirect | Yes | Yes | Probably positive, plus better targeting |
| Ignore | No | No | Probably negative |
The last column is my inference from LinkedIn's own definitions, not a published weighting. But the logic is hard to escape. If the score measures "how often the person answers InMail," and LinkedIn defines a decline as an answer, then declining is answering.
Silence is the only reply that costs everyone: the recruiter's credit, their compliance rate, and probably your rank.
The "replying rewards spammers" argument
One Substack post argues you should ignore recruiter messages because replying "rewards spammers." That made some sense when the only effect of silence was one annoyed recruiter. Under version 2, the spammer isn't the one being ranked. You are. Ignoring a bad message doesn't punish anyone except, probably, your own score the next time a good recruiter runs a search.
How to decline in a way that helps
A bare "Not Interested" is fine. One line of redirect is better, because it tells the recruiter what you'd actually say yes to:
- "Not looking at account management. Open to new-business roles."
- "Not relocating. Interested in remote roles in my field."
- "Happy where I am for now. Feel free to check back later in the year."
When a message is on target, answer fast and come prepared. The usual slowdown is rewriting your resume for that one role before you reply, and that's the work Refolk takes off your hands: paste the recruiter's job description and get your own resume back, rewritten for it, with a cover letter if they want one.
Where does the real intent signal live?
Most job-seeking intent on LinkedIn likely sits in the private, recruiters-only Open to Work setting, not the public headline. In Refolk's index of professional profiles, only 24,422 US profiles put "open to work" in their headline, against 123,730 US profiles with recruiter, talent acquisition or sourcer titles.
From Refolk's index: 123,730 recruiter-titled profiles vs. 24,422 headline broadcasters.
| Segment | Count | Source |
|---|---|---|
| US recruiters, TA partners, sourcers | 123,730 | Refolk's index |
| UK recruiters, TA partners, sourcers | 9,449 | Refolk's index |
| US to UK recruiter multiple | 13.1x | Derived |
| US profiles with "open to work" in headline | 24,422 | Refolk's index, keyword match |
| US recruiters per headline broadcaster | 5.1 | Derived |
Two things follow. First, writing "open to work" in your headline puts you in a small, very visible group, but it's text. The structured Open to Work fields (titles, locations, work types) are what get parsed, and changing your headline does little to those. Second, the people reading those fields hold paid Recruiter seats, and there are a lot of them.
The index also shows who those people are. In a small sample of 25 profiles per country, the most common US title was "Technical Recruiter" (32%) and the most common UK title was "Talent Acquisition Partner" (56%). K2 Partnering Solutions and Experis came up most often among US employers. The UK sample included Wayfair, BT Group and Hays. Treat those percentages as directional only. The title match is broad, and the US sample includes some founders and "fractional" recruiters.
How should I set LinkedIn Open to Work recruiters only?
Turn on the recruiters-only setting and fill in the structured fields narrowly: a few accurate titles, real locations, and only the work types you'd accept. Precise preferences read as signal. A long, loose list reads as noise and attracts outreach you'll end up declining.
- Choose "Recruiters only" visibility unless you also want to signal publicly.
- List only the few job titles you'd actually take. Use the exact titles employers post, not your internal title.
- Set real locations. Name the cities you'd commute to or move to, and add remote only if you mean it.
- Pick work types honestly. If you'd never take a contract role, don't tick it.
- Check your current company field. LinkedIn uses the employer marked as your current company to hide your career interests from Recruiter users there.
That last step comes with a caveat. LinkedIn says it "takes steps" to keep your current employer's recruiters from seeing your interests, but it "cannot guarantee complete privacy." If your current company is wrong or missing, the filter has nothing reliable to match against.
Why ten loose titles backfire
Fit signals flag mismatches, and memory learns from who recruiters pass on. If you list "Product Manager, Program Manager, Project Manager, Product Owner, Operations Lead," you'll get messages for roles you don't want. Either you decline them or the recruiter sees a mismatch flag and moves on, and every pass teaches that recruiter's assistant to skip profiles like yours. Fewer, accurate titles cut down that bad data.
Not sure which titles you'd actually be competitive for? Test them against real postings instead of guessing. Refolk scores how well your history fits a specific posting, so you can run your background against three versions of a title and keep the ones that score well.
What does the Recruiter "Likelihood of interest" card already show?
The "Likelihood of interest" card already exists in LinkedIn Recruiter. It sums up interest signals from your job seeking, your InMail activity and company information, with labels like "Open to work," "Active talent" and "Interested in your company." LinkedIn's help docs say it's available in Recruiter only, not Recruiter Lite.
LinkedIn's older sales page says the same likelihood is based on signals like "Interested in your company" and InMail acceptance rates. So InMail responsiveness isn't new as an input. Version 2 puts an interest read directly on the recruiter's shortlist.
The cheap lever here is "Interested in your company." It's specific to one employer, which is more useful than general activity. To build it with the companies you're targeting:
- Follow their company pages.
- Engage with their posts and job updates when you have something real to say.
LinkedIn hasn't said exactly which actions trigger the label, so don't try to game it. Show real interest in your short list of employers and let that be the signal.
Who is most exposed to a lower interest score?
Strong candidates who rarely use LinkedIn are the most exposed. Fit can be excellent while engagement and InMail responsiveness are close to zero. That's my inference from how the score is built. I haven't seen a published review that measures it.
Picture a senior engineer who barely logs in, never touches Open to Work, and has let recruiter messages pile up unread. On fit, they may be the best match on the list. On interest, every input reads empty. With recruiters reviewing 83% fewer profiles, that engineer can end up below a less qualified but more responsive candidate and never find out.
The fix is a short weekly habit:
- Clear your InMail inbox. Reply, accept or tap "Not Interested" on everything.
- Check that your Open to Work titles and locations still match what you want.
- Engage with one or two target company pages.
- For any on-target message, reply within a few days with a resume tailored to the role.
FAQ
Does declining an InMail hurt my chances with that company later?
Nothing in LinkedIn's rules suggests it does. A "Not Interested" reply counts as a response, refunds the recruiter's credit and helps their 13% response-rate requirement, so as far as the system is concerned it's the polite option. Add a line about what you would consider, and a decline today can lead to a better-targeted message later.
Is LinkedIn Open to Work recruiters only actually private?
Mostly, but not completely. LinkedIn uses the employer listed as your current company to keep that company's Recruiter users from seeing your career interests, and it says it cannot guarantee complete privacy. Make sure your current company is set correctly, and don't treat the setting as a guarantee.
Does a public Open to Work signal help the score?
LinkedIn hasn't said it does. The interest indicator reads your Open to Work details, and those are the structured fields (titles, locations, work types), which work the same under recruiters-only visibility. In Refolk's index, only 24,422 US profiles show "open to work" in their headline, so going public is a personal choice, not a ranking requirement.