Yo! Welcome to the next episode of The Reeder where you get actionable tips and strategies for creating memorable content every Saturday.
First time reading? Subscribe here to get future sends.
I put 10 years of subject line writing into a tool. Now it’s yours.
Your reader decides in half a second… is this worth my time or not?
I’ve built brands and businesses with email. So I took everything I learned and built Subject Line Genius with Lovable.
It runs the exact writing process I used for every email at Gong and every Reeder newsletter.
Paste in your email and get:
25 subject lines written for your exact email (zero templates)
The mystery/benefit/shock call I make on every send — now made for you
The propel test I use to pick winners — never published anywhere before
Matching preheader designed to increase opens
Suggested winner I'd pick and why, so you become a better writer
The first person who tried it got a 5% lift in open rate on a healthy list, which is hard to do.
Real talk. LinkedIn and I weren't vibing this summer.
The platform that I relied on to build my brand, my business, and my reputation slowly stopped responding to me.
Post after post, the stuff that always worked just… didn't.
Some posts tanked with less than 100 views. Others had “meh” performance for 12 hours then exploded overnight.
I was confused, frustrated, even a little betrayed. I genuinely wondered if I should go try X.
Instead of getting mad (again), I got curious.
I decided to demolish my LinkedIn strategy and rebuild it from the ground up. I documented the entire thing and published The New Rules of LinkedIn.
But that’s not all I did.
I found a forgotten gem on my LinkedIn account.
While cleaning up my profile, I rediscovered my LinkedIn newsletter — which had over 30,000 subscribers!
I started it back when I ran Gong Labs, its LinkedIn newsletter lived on my profile. When I left the company, it came with me (since it’s hosted on my profile after all).
First order of business: I renamed it Content Strategy Reeder. I figured I would repurpose my Saturday newsletter there. So I did, but only for a couple weeks. I never really committed. I got busy with (insert any excuse here). It did… fine. Then it fizzled out.
But a few conversations with folks at LinkedIn gave me a hunch that newsletters are about to get a lot more love. I can't prove it, but I always trust my gut. Plus, the LLM visibility is a perk.
So I decided to run a test.
I renamed it LinkedIn Growth. Boring? Yes. Very yes. But I wanted an obvious, on-the-nose SEO-friendly title. It's part of what I sell, and nobody needs convincing that they want to grow on LinkedIn.
I’m not creating any new content. I recycled every issue from my content vault and the Saturday Reeder. If it’s about LinkedIn and still relevant, it got added to the calendar.
Every edition included a free offer. I decided to refresh my LinkedIn Growth Guide (you’re seeing a pattern) as a quick solution because I wanted to see if this crowd would raise their hand for a lead magnet before I ever pitched them anything paid.
The bet
So I spun it back up and committed to one lane: LinkedIn growth.
I intentionally picked a very SEO-friendly, obvious title. LinkedIn Growth. LinkedIn content about LinkedIn. It's in my wheelhouse, it's part of my service offer, and it's a proven market. I know people want to grow on LinkedIn.
The second rule: no net-new content. This would be a repurposing engine, fed entirely by things I'd already written for my content vault and the Saturday Reeder.
I wanted to answer three questions:
Does this channel actually work?
Do my followers want long-form content on LinkedIn?
Can I convert subscribers?
That's why every issue carried a free lead magnet. I wanted to test that type of offer before I ever put a paid one in front of this crowd.
I didn’t have high expectations.
But it was a low-lift experiment with no downside. So why not test it?
How I ran it (and measured it)
Three months, June 21 to September 20. Ten issues total.
I opened with three warm-up issues every couple of weeks. Then in August I went weekly with a series documenting my own LinkedIn rebuild in public. Two more issues went out in September.
Here's what I tracked:
Reach: impressions and views per issue
Engagement: email open rate and comments
Growth: net new newsletter subscribers
Audience quality: the job titles of the people subscribing
Conversion: new Reeder subscribers from the lead magnet
What I shipped
Ten issues – everything repurposed.
The header image credit goes to Kristin, my Chief of Staff, who leveled them up every round. The photos of me took under 60 seconds at a shoot before I grabbed the kids and left. Least amount of work for the biggest upside I've had all year.
For example… (queue quirky YouTube face)

Here’s my best performing newsletter header image
What worked best:
A newsletter series beat tactics. The rebuild series averaged about 9,500 impressions per issue and peaked at 10,953 with "The New Rules of LinkedIn are here. Now I'm tearing down my 100k account to follow them." The September how-to issues fell to 8,400 and then 7,400. People followed the journey.
Problem-led headlines won over benefit-led headlines. Moving forward, every headline and graphic gets built around the single biggest problem the post solves.
The LinkedIn Growth Guide lead magnet was successful at converting LinkedIn attention into Reeder subscribers.
Faces with expressions that match the headline perform best. Kristin's read is that my face in the header drives clicks. I agree.
How it went
The scary part first.
Launch day, I lost 21 subscribers. The next issue, I lost 45. Every launch day was net negative. Show that chart to a non-marketing exec and they'd pull the cord.
But I knew who was leaving. The Gong Labs crowd, basically saying, "Nah, dude, I signed up for data-backed sales insights, not your LinkedIn journey." Fair enough.
Two days after launch, +53. The tailwind always showed up after the drop, and the churn leveled out faster than I expected.
The scoreboard:
89,487 LinkedIn impressions, about 9,000 per issue
About 18,000 inbox deliveries per send, with a 32–35% open rate every single time
+315 new Reeder subscribers straight from the lead magnet
The right people showed up: CMOs, founders, content strategists, fractional CMOs, an old client, even a guy who used to be on my team
Leads: zero. That wasn't the goal.

Compared to what I expected, which was basically nothing, that's a win.
But the number that blew my mind wasn't on the LinkedIn dashboard.
Roughly 17–18k of my 32,960 subscribers get every issue sent to their inbox. That's INSANE, and it's so unique. It's the only way I can email people from LinkedIn. I don't own the email addresses, but it's the next best thing. There's no other way to get your LinkedIn content into someone's inbox.
A LinkedIn newsletter is the closest thing to an email list you can build without ever asking for an email address.
I also realized I'm sitting on a legit marketing distribution opportunity. And now I have a new channel for sponsored ad inventory. Win-win.
And now that the lead magnet’s been tested, I’m going to create new LinkedIn guides and tools every few weeks. Next up: a LinkedIn post grading tool that gives you recommendations on how to make your content grab attention.
What this means for you:
You probably aren’t sitting on a sleepy LinkedIn newsletter with 30,000 subs.
But it might be worth starting one.
Because historically, LinkedIn has sent a one-time invite to your connections and followers when you publish your first issue. That launch blast is your biggest subscriber moment, so make issue one count.
Before you go hunting for the next shiny channel, ask yourself three questions:
What am I already sitting on? An old newsletter. A dormant YouTube channel. A folder of webinar recordings. A backlog of posts that crushed once and never saw daylight again. Most of us have more distribution and content than we're using.
What's the cheapest way to test it? I didn't write a single new word. Pick a timeframe, choose the 2–3 questions you want answered, and decide what you'll measure before you start.
How will I turn attention into something I own? Every issue had a free offer. That's how LinkedIn impressions turned into 315 new Reeder subscribers.
Then give it time. My analytics didn’t look great when I relaunched. But two weeks later, it looked like a new channel.
This summer I thought LinkedIn had stopped working for me. Turns out there was a ton of upside right in front of me.
Chances are, yours is right in front of you too. Go find it.
Holler at you next Saturday,
Devin
If you like today’s post, you can help me grow by forwarding it to one person with a quick “You’ll love this newsletter. Totally worth signing up.”
Pen by Devin Reed
Founder, The Reeder
Get your LinkedIn reach to compound instead of stall
The growth secret nobody with a big LinkedIn audience wants to say out loud.
How the best marketers crush webinars
I think webinars are one of the most underrated channels in B2B marketing.
So I'm talking to the best to find out how they create webinars people want to watch — and all my conversations will be right in here in Goldcast’s Content Hub.
Here’s how we can team up
Tools I use to run and grow my business
Beehiiv: The newsletter platform I trust to build and grow my newsletter. Get a 14-day trial + 20% OFF for 3 months.
SuperHuman: I’ve been a customer for 2+ years and recommend it to everyone who’s looking to increase productivity and enjoy email again. Plus your first month is free.
Stanley: The only LinkedIn AI writing tool I trust to write my LI content (and that gets my voice right). Get a free three-day trial.
Testimonial: How I easily collect and share customer reviews. Get 15% off year 1.
Wispr Flow: My favorite voice-to-text tool that helps me capture my first draft. Try it for free.
Note: These are affiliate links, but I would recommend them without the commission.



