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How to Write Cold Emails That Actually Get Replies
The plays, mistakes, and mindset shifts separating the 1% from everyone else

Welcome to the GTM Launchpad newsletter! Each week I will share a sales play to help you grow your business, level up your sales game and succeed in the trenches
Monday check-in
If I’m being honest… I’m tired of hearing about cold email too
Every week there’s another post about “the new framework,” “AI rewriting everything” or “this one subject line got me 90% replies”
It’s noise
But after three years, forty clients plus and easily six figures worth of cold emails sent across The SD Lab and my own outreach… I can tell you firsthand most of what’s being shared out there isn’t what actually moves the needle
I’ve rebuilt sequences that were dead on arrival
I’ve tested every cadence under the sun
and I’ve watched teams go from inbox ghosts to booking consistent meetings without gimmicks or magic words
So instead of giving you another “hack” I want to show you what’s really working right now…
the kind of stuff that’s still driving real replies and conversations across dozens of different GTM teams 👇
Sponsor of the Week - Smartlead
Now quick shoutout to the tool that’s helped me pull a lot of this testing off lately Smartlead
If you’ve been following me for a bit you know I’m not out here just pushing software but I’ve been using Smartlead across multiple client accounts and my own campaigns and it’s quietly become one of the most important tools in my stack
Here’s why it’s different
✅ Unlimited inboxes → rotate safely, send smarter and protect your domain reputation
✅ Auto-warmups + AI inbox rotation → your sender rep stays clean even as you scale
✅ Smart scheduling → delivers based on time zones and open-rate patterns
✅ Reply detection + sentiment tracking → filters out the noise so you only focus on humans
If your team’s still blasting from one inbox and praying for deliverability… this is the upgrade
No gimmicks, no burnout just better systems and more conversations
👉 Check out Smartlead it’s what I use to keep my own and my clients cold email engines running smooth
What’s Actually Working in Cold Email (and what’s not)
If you lead a team right now you already know the inbox game’s messy….
Your reps are sending hundreds of emails a week and most of them sound… the same
No edge
No direction
Just noise in a crowded feed
I’ve seen this movie 40+ times across clients from early-stage SaaS to enterprise teams.
In the last three years alone we’ve tested six figures worth of emails at The SD Lab and the truth? The problem isn’t that cold email “doesn’t work.” It’s that most teams never slow down to fix the fundamentals
So here’s what’s actually working right now and what you can take back to your reps this week 👇
1️⃣ Subject lines that blend in not stand out
Forget clever
Forget catchy
The best performing subject lines right now look like internal updates not campaigns
Three words
Lowercase.
Feels like something a peer would send
“site safety update”
“quick idea”
“team ramp check”
When everyone else is fighting for attention your edge is looking normal
2️⃣ Open with relevance not a resume
If your rep’s first sentence starts with “I” they’ve already lost the reader. Teach them to start in the buyer’s world. What changed, what challenge surfaced, what trigger makes the email relevant today
The goal isn’t to prove they wrote a “personalized email”
It’s to prove they understand the moment
3️⃣ Value before validation
Don’t start by asking for time
Start by earning it
Instead of “we’d love to show you a demo” lead with a quick peer story or stat that makes the reader think “that’s actually relevant to us”
Here’s a recent example we ran in a client campaign 👇
Example — Maintenance Leader (Distran Campaign)
Subject: site safety update
noticed your team’s expanding maintenance coverage guessing keeping visibility across multiple sites is getting tougher
one of our partners rolled out Distran ultrasonic cameras to catch leaks before they caused downtime
it cut unplanned outages by ~25% in month one. Saved them $40K in lost production + overtime labor
happy to show how that worked if it’s relevant or just want me to send over the quick breakdown instead?
That’s not “creative”
It’s clear, specific and easy to reply to
It earns attention by speaking to a problem the reader already knows exists
Example — VP of Sales
Subject: team ramp update
noticed your SDR headcount jumped this quarter guessing enablement and ramp are eating up a lot of cycles
a client of ours hit the same wall and built an outbound playbook that cut ramp from 90 days → 45 without adding managers
happy to walk you through how we structured it if that’s useful or want me to send the 1 page outline?
Both emails follow the same framework
Trigger → Proof → Low-friction CTA
That’s the entire playbook
Simple. Scalable. Human
🚫 Where Teams Fall Apart
Most reps don’t send “bad” emails they send forgettable ones
They write what everyone else writes
They focus on volume not velocity
Here’s where the breakdown happens 👇
⚠️ Trying too hard to be clever
If it sounds like clickbait it’s already lost. Keep it boring that’s what buyers open
⚠️ Personalization that’s creepy or irrelevant
No one cares you saw their post from 2019. Stay business relevant
⚠️ Pitching too soon
The moment a rep starts selling before earning curiosity they sound desperate
⚠️ Weak CTAs
“Let me know what you think” isn’t a call to action it’s an exit ramp
Teach them to close with a clear, human next step “want me to send it over?”
The Move This Week
Here’s what I’d tell any VP or founder running an outbound team right now
Pull 5 cold emails your reps sent last week
Read them out loud
If they sound like robots talking at prospects rewrite them
If they sound like humans starting conversations replicate them
Here’s the checklist I use with every client
✅ 3-word, lowercase subject line
✅ First sentence about them not you
✅ Peer proof not a pitch
✅ One clear low-friction CTA
That’s it
That’s how you turn cold outreach into actual conversations again
Explore. Engage. Evolve.
Alright so we just unpacked what’s actually working in cold email. If you want to double down this week I’ve got two pieces that’ll sharpen the blade even more 👇
🎥 Video of the Week: I Studied 1,000,000 Cold Emails, Here’s What Works in 2025
This one’s pure gold if you lead SDRs or oversee outbound. They break down what changed in email performance over the last year… structure, tone, length, even time of day sends all with data behind it
It’s not another “guru breakdown.” It’s proof of what’s landing across millions of sends.
Watch the segment around the 4-minute mark they call out exactly why reply rates dropped for most teams and how the best ones adapted fast
Send this video to your team and have them pick one thing to test this week. Just one. That’s how real improvements compound
📚 Book of the Week: Cold Email Manifesto by Alex Berman & Robert Indries
I’ll be real this book’s not flashy but it’s tactical as hell. Alex and Robert built agencies and outbound programs from scratch and this reads like their playbook
The part I love? They don’t overcomplicate it
They cover writing psychology, tonality, follow-up logic and reply triggers in plain English. The stuff you can actually implement tomorrow
If you’re coaching reps this is one to keep on your desk and mark up
Pick one framework, test it and make it your team’s own
Bonus Sales Tactics 🤑
Alright three quick wins for your inbox game this week. Nothing fluffy just real plays you can test with your team before Friday
1️⃣ The 2-Minute Rewrite Drill
Pull one cold email your team sent last week
Now without overthinking rewrite it in two minutes using this checklist
3 words or less subject line (boring + blends in)
No “I” in the first line
One clear, low-friction CTA
Then compare both versions side by side
90% of the time the 2-minute version wins
Because it sounds human
2️⃣ The Reply Audit
Ask your reps to screenshot their last 5 replies from prospects good or bad
Drop them in a Slack thread
Then ask “what made this reply happen?”
Was it tone? Timing? Relevance? Curiosity?
That exercise teaches more than any training deck ever could
3️⃣ The Follow-Up Filter
Before hitting send on any follow-up ask
“Am I adding something new or just reminding them I exist?”
If it’s the latter kill it or rewrite it. Every touch should move the convo forward not sideways
That’s it three simple ways to make sure your team’s not just sending they’re earning
Inside the Outbound Underground
Quick community update for those who’ve been peeking at what we’re building 👀
We just wrapped another stacked week inside The Outbound Underground. Malak and Justin came through strong in office hours we tore apart real cold emails, rebuilt sequences from scratch and even ran a few live call role plays that had everyone taking notes
The Slack’s been buzzing too members sharing screenshots of wins, open rates and call recordings that would make you proud if you lead a team
We’ve now crossed 116 members and counting. Funders, SDR leaders, reps even enablement folks and the best part? Every week we’re sharpening together: email, calls, messaging, brand
If you’ve got reps who could use that kind of hands-on dojo or just wanna see what we’re doing yourself come through
It’s free to join the community and hang in the weekly sessions. Paid tiers open up coaching, templates and our enablement stack (ConnectandSell, Apollo, Sendspark, Sybill, Expandi... the works)
👉 Join The Outbound Underground come hang with us, sharpen your reps or just steal a few plays
Final Thought
If your team’s emails aren’t getting replies it’s probably not effort… it’s execution
Most reps don’t wake up thinking “I’m gonna send bad outreach today”
They’re doing what they were taught, using what they were given
That’s where you come in
This week pull five emails your team sent
Read them like a buyer, not a manager
If they sound like templates, fix them
If they sound like humans, double down
Your job isn’t to rewrite every message. It’s to raise the standard. To remind your reps that cold email isn’t about chasing clicks it’s about earning conversations
Because when you teach a team to write for the reader instead of at them…
you don’t just lift reply rates you lift confidence
and that’s what wins
Go lead that charge this week
— Tom
Thanks for reading. See you again next week at 8 am MST!
- Tom Slocum ✌️
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