Automated lead magnet delivery on LinkedIn
Updated ·By Yannis Haismann
When someone comments your keyword, LinkMagnet sends them your resource by DM in under 10 minutes — automatically, around the clock, only to people who asked.
A lead served in minutes converts far better than one served a day later. LinkMagnet delivers while the interest is still hot.
LinkMagnet scans your post's comments every 10 minutes and delivers each resource via the official Unipile API.
What it does
Automated lead magnet delivery is LinkMagnet's core: when someone comments your announced keyword on a LinkedIn post, the tool automatically sends them your resource by direct message — a link, PDF or any asset — in under 10 minutes, 24 hours a day. It scans your post's comments every 10 minutes and connects through LinkedIn's official channels — no risky browser extension — so a viral post that draws hundreds of comments never overwhelms you, your account stays safe, and no lead cools off waiting. It is opt-in only: LinkMagnet messages exclusively the people who voluntarily commented your keyword. The result: every commenter gets your resource at the peak of their interest, even at night and on weekends.
[ Data ]Backed by data — across 378,947 LinkedIn posts, lead-magnet posts get +67% more comments than regular posts.
See the study →The feature in brief
| Capability | Detail |
|---|---|
| Trigger | A commenter posts your announced keyword. |
| Delivery time | Under 10 minutes, 24 hours a day. |
| What's delivered | A link, PDF, or any resource you set. |
| Scan frequency | Your comments are checked every 10 minutes. |
| Connection | LinkedIn's official channels, no browser extension — your account stays safe. |
| Consent model | Opt-in only — never a cold message. |
How it works, step by step
You announce a keyword on your post
You publish a post that says something like "comment GUIDE to get my checklist". The keyword is fully yours to choose.
LinkMagnet watches the comments
Every 10 minutes, the tool scans your post's comments for people who wrote your keyword — and only them.
It delivers your resource by DM
Each matching commenter receives your resource in a direct message in under 10 minutes, automatically, day or night.
Why it's useful
Never miss a lead again
A viral post can draw hundreds of comments you can't answer one by one. LinkMagnet handles every single one, so no interested person is ever left without your resource.
Deliver while interest is hot
Speed is the whole point: someone served within minutes is far more likely to engage than someone who waits a day. LinkMagnet delivers at the peak of intent.
It works while you sleep
Nights and weekends are when leads quietly slip away. Because delivery is automatic and runs 24/7, you capture them whether you're online or not.
Opt-in, so it stays clean
Only people who voluntarily commented your keyword receive a message. It's delivery, not cold outreach — which keeps your reputation and your account safe.
Who it's for
LinkedIn creators running lead magnets
Stop sending resources by hand for hours after every post. LinkMagnet delivers to every commenter automatically while you focus on content.
Coaches, trainers and B2B SaaS
Turn each valuable post into a reliable lead-capture engine: every person who asks for your resource gets it instantly.
Creators who post viral content
When a post takes off and pulls 300+ comments, manual delivery is impossible. Automation is the only way to serve everyone in time.
Anyone who posts on evenings or weekends
Your audience comments at all hours. Round-the-clock delivery means you never lose the leads that arrive while you're offline.
Frequently asked questions
How fast is the lead magnet delivered?
In under 10 minutes. LinkMagnet scans your post's comments every 10 minutes and sends the resource by DM to each person who used your keyword, so leads are served while their interest is still high.
Does it message everyone who comments?
No. It only messages people who voluntarily wrote your announced keyword — that's the opt-in. Comments without the keyword are ignored. There is no cold outreach and no scraping.
What can I deliver?
Any resource you can share as a message: a link to a PDF, a Notion doc, a Google Drive file, a landing page, a calendar link — whatever your lead magnet is.
Does it run when I'm offline?
Yes. Delivery is fully automatic and runs 24/7, including nights and weekends, so you capture leads whether or not you're at your computer.
How does it connect to LinkedIn?
Through LinkedIn's official channels — no browser extension running on LinkedIn's pages and no rented profile. Combined with conservative sending limits, this is what keeps your account safe.
The bottom line
Automated delivery is the reason LinkMagnet exists: it removes the manual bottleneck that kills lead magnets at scale. By sending your resource to every opt-in commenter in under 10 minutes, around the clock, it turns a great post into a dependable stream of warm leads — without you lifting a finger after you hit publish.
