Communities are a helpful resource for professionals to share their knowledge, get inspired and connect with like minded people who can help you move forward.
Especially in the tech recruiting industry, connecting with people is key. After all, it's a people business and the industry moves fast which requires you to keep your knowledge up to date.
Communities help to give you a clear perspective on what your peers are doing and how they might be able to help you out from their experience, knowledge, network or innovative ways of working.
Communities also go stale, so this list was rechecked in July 2026. Two of the seven below are not what they were. The Boolean Strings blog lost the person who built it in December 2024, and the standalone SourceCon site now redirects to ERE. Both are kept here with what actually happened to them, because knowing a room has emptied is more useful than being sent to it.
These are the best tech recruiting communities that help you stay connected with the knowledge and people you need.
Boolean strings
Boolean strings is still the deepest free archive on sourcing technique, but read it knowing who is no longer behind it. Irina Shamaeva built it and was the person who noticed within hours when a LinkedIn filter quietly broke. In December 2024 she announced that her life as a "Boolean Communities Admin, and Booleanstrings.com blog writer ends in December 2024" - Next Chapter. She moved on to writing about Midjourney, and the blog has been largely quiet since early 2025.
What survives is still worth your time. The back catalogue of Boolean and X-ray posts remains accurate for the operators themselves, the paid training continues at Sourcing Certification (which Shamaeva founded in 2012) with David Galley now delivering the classes and the CPSP exam, and the LinkedIn group is still open. Treat it as a reference library and a training vendor rather than a live community, and expect the group to be quieter than its member count suggests.
Recruitment Slackers
Recruitment slackers is an invite-only Slack community for in-house recruiters, and its sign-up form is still open. Correct one thing before you apply: it is not a global community. Its own form describes it as "a community for corporate/in-house recruiters in, or focusing on, The Netherlands & Belgium", it says plainly that agency recruiters and general HR folks are not the right fit, and it asks whether you recruit in the NL and BEL region.
That narrowness is the whole point. Because everyone in the room hires in the same two markets, the conversation gets specific in a way global groups never manage: which local job boards still convert, what salary benchmarks actually look like this quarter, which tools handle Dutch properly. If you hire outside the Benelux, skip it. If you hire inside it, it is probably the highest signal room on this list.
Recruiting Brainfood
Recruiting Brainfood is the one entry here that is unambiguously stronger than when this list was first written. Hung Lee still hand-curates it every week and it still lands on Sunday morning: issue 508 went out on 5 July 2026 and issue 509 on 12 July 2026. It now runs on Substack, where its own About page puts it at "over 30,000 recruiters / HR people worldwide" - About Recruiting Brainfood. It is free.
The newsletter is the front door, not the community itself. The live end is Brainfood Live On Air, a Friday livestream simulcast to LinkedIn and Facebook, plus the Recruiting Brainfood community where subscribers argue about what was in the issue. The honest caveat: it is curation, so it covers recruiting and HR broadly rather than tech recruiting specifically, and you will skim far more links than you read. That is the trade for having one person filter the week for you.
SourceCon
SourceCon no longer exists as a standalone destination, so if you go looking for a SourceCon ticket you will not find one under that name. sourcecon.com now returns a 308 permanent redirect to ERE.net, its parent since ERE Media bought it in the summer of 2009. The SourceCon tag on ERE still holds the archive, but the most recent posts filed under it date to 2024, including a recap of SourceCon San Diego 2024.
The conference itself has been folded into the ERE Recruiting Innovation Summit, which is what the old SourceCon conference domain now points at. The next edition runs 10 to 11 November 2026 at the Hyatt Regency La Jolla at Aventine in San Diego. It is not cheap: the spring 2026 edition listed a standard single in-person ticket at $1,599 and a virtual seat at $449, with group rates pulling the in-person price down toward $999 at seven or more attendees - ERE Media. The free half is ERE.net itself and its newsletter, which is still publishing weekly.
Sourcers Who Code
Sourcers Who Code (#SWC) came out of a specific moment: an Anonymous track session at the Spring 2017 SourceCon, after which Maisha Cannon, Sarah Goldberg and Susanna Frazier (now Conway) decided the way to level up sourcing was to learn to code. The stated goal is to improve recruitment processes by strengthening the ability to talk both talent and tech.
Nine years on, the premise deserves revisiting rather than dismissing. Recruiters no longer need Python to pull data off a page, because AI tooling does that for them. What has not changed is the reason the group existed in the first place: sourcers who can read a stack trace, a GitHub profile or a job spec written by an engineer qualify candidates better than sourcers who cannot. Set your expectations accordingly. This is a Facebook group with an archive of good material rather than a fast-moving room, and the specific tools named in its older threads are dated.
Tech Hiring Community Europe
Tech Hiring Community Europe is a small but live Meetup group for tech recruiters who want to improve their processes, candidate experience and employer attractiveness. It is based in Lisbon and runs around 1,277 members, which makes it both the most focused and the most modest community on this list.
Join it for what it actually programmes rather than for its size. Its sessions have largely moved online rather than staying in Portugal, and the topics are current: a March 2026 session on AI cheating in remote interviews, and how recruiters can detect it, drew 94 attendees. That is a small room, and that is the point. Ninety people on a call about interview fraud is a conversation you can actually take part in, which is not true of a 30,000 person newsletter.
Secret Sourcing Group
Secret Sourcing Group is a private Facebook group for recruiters and sourcers to share and learn about new ways of recruiting. Recruiters, talent acquisition professionals, hiring managers and HR professionals are all welcome, which makes it broader than a pure sourcing room.
Being private is both the draw and the catch. Members post things they would not put on LinkedIn, including techniques that skirt platform terms and blunt assessments of vendors, and that candour is genuinely useful. The catch is that you cannot audit any of it before you join, and none of it is searchable from the outside, so you are taking the room on trust. Apply, lurk for a fortnight, then judge it.
Which one to actually join
If you only do one thing, subscribe to Recruiting Brainfood. It is free, it takes one click, and it is the only entry here that reliably delivers something every week without you having to show up for it.
After that, pick by what you need. For technique, use the Boolean Strings archive, and pay for Sourcing Certification only if you want the credential rather than the knowledge. For peers who hire where you hire, the geographic groups win: Recruitment Slackers if you are in the Benelux, Tech Hiring Community Europe if you are elsewhere in Europe. For the biggest live room, the honest answer is not on this list at all. r/recruiting now runs around 206,000 members and added roughly 72,000 of them in a year - GummySearch. It is general recruiting rather than tech specific, and it skews US and agency, but it enforces "recruiters only, no candidates, ads, or research" with mandatory post flairs, and it is where the volume of unvarnished discussion actually sits in 2026.
One last thing worth saying plainly: the conference and the paid training on this list cost real money, and none of the free communities here will teach you less. Start free, and pay only once you know which room you keep coming back to.
