The wall of love
Don't take our word for it. Take theirs.
600+ outbound teams ripped out their broken inbox setups and switched to Hypertide. Here's what they're posting about deliverability, warmup, and finally landing in the inbox.
Trusted by 600+ outbound teams
4.9/5
Taylor Haren
CEO
Sales Automation Systems
216900 email accounts. 4,427 domains. Under 3 months. From zero.
Nobody ever talks about the infrastructure layer that makes cold email work.
It's not sexy.
There's no SaaS dashboard to screenshot.
It's DNS records, warming schedules, inbox provisioning, and praying your deliverability doesn't tank overnight.
You see we brought on Hypertide.io in December 2025 as one of our infrastructure vendors at Sales Automation Systems.
Nobody ever talks about the infrastructure layer that makes cold email work.
It's not sexy.
There's no SaaS dashboard to screenshot.
It's DNS records, warming schedules, inbox provisioning, and praying your deliverability doesn't tank overnight.
You see we brought on Hypertide.io in December 2025 as one of our infrastructure vendors at Sales Automation Systems.
🦾Eric Nowoslawski
Founder
Growth Engine X
The best part of clearing my inbox today is seeing 610 new Hypertide.io inbox upload success notifications.
99.2%
inbox placement in week one
"I genuinely didn't believe the numbers until I saw my own dashboard." — Priya N.
🦾Eric Nowoslawski
Founder
Growth Engine X
If I had to start cold email all over again, here's exactly what I would do:
Start by understanding that cold email success comes down to just three things:
Sending, List Building, and Campaign Strategy. Nail those, and you'll win.
1. Sending
 Use a real outbound platform like Smartlead.ai or Instantly.ai — not MailChimp, HubSpot, or private SMTPs.
Send from Google or Outlook inboxes, not from sketchy servers.
Start by understanding that cold email success comes down to just three things:
Sending, List Building, and Campaign Strategy. Nail those, and you'll win.
1. Sending
 Use a real outbound platform like Smartlead.ai or Instantly.ai — not MailChimp, HubSpot, or private SMTPs.
Send from Google or Outlook inboxes, not from sketchy servers.
Enzo Carasso 🧲
Founder
C17 Lab
Cold email is the only channel that can take you from zero to 855 SaaS signups in one week without burning through your ad budget.
Next week we're scaling to 100k emails daily - targeting 300-400 signups per day. I don't think any other marketing channel delivers this level of efficiency and scalability.
Am I wrong?
Smartlead new global analytics dashboard is actually sick
Next week we're scaling to 100k emails daily - targeting 300-400 signups per day. I don't think any other marketing channel delivers this level of efficiency and scalability.
Am I wrong?
Smartlead new global analytics dashboard is actually sick
Tristan Wilhelmsen
Founder
Forge
Most event venues don't have a lead problem.
They have a pipeline creation problem.
We recently worked with a countryside event venue in Prince Edward County that specializes in corporate retreats, team offsites, and private events.
The venue itself wasn't the issue.
The challenge was filling weekday capacity consistently.
Like many hospitality businesses, they were relying heavily on inbound inquiries, referrals, and repeat business. When those slowed down, there wasn't a predictable system creating new conversations with companies planning events.
So we built one.
They have a pipeline creation problem.
We recently worked with a countryside event venue in Prince Edward County that specializes in corporate retreats, team offsites, and private events.
The venue itself wasn't the issue.
The challenge was filling weekday capacity consistently.
Like many hospitality businesses, they were relying heavily on inbound inquiries, referrals, and repeat business. When those slowed down, there wasn't a predictable system creating new conversations with companies planning events.
So we built one.
Anatolii Lavryk
CEO
Convinco
How top 1% revenue teams align their outbound channels with contract value instead of convenience.
If you think dropping your highest-value enterprise accounts into a 2,000-a-day automated email blast will reliably drive pipeline, your read on modern sales is completely wrong.
Behind the scenes, the elite B2B growth engines are running a strict, multi-tiered spectrum that deliberately removes automation as contract values climb.
Here is the massive value bomb: the real cost of outbound isn't software licenses; it is the enterprise revenue you quietly burn by treating an enterprise whale like a long-tail email lead.
If you think dropping your highest-value enterprise accounts into a 2,000-a-day automated email blast will reliably drive pipeline, your read on modern sales is completely wrong.
Behind the scenes, the elite B2B growth engines are running a strict, multi-tiered spectrum that deliberately removes automation as contract values climb.
Here is the massive value bomb: the real cost of outbound isn't software licenses; it is the enterprise revenue you quietly burn by treating an enterprise whale like a long-tail email lead.
Tom Grainger
Founder & CEO
Advanced Client
The sales org of 2026 will look nothing like what you’re running today.
Right now? Most companies are still stuck in 2018.
They’ve got SDRs hammering phones, sending templated cold emails from their main domain (lol), and hiding behind “marketing-approved” messaging that sounds like it was written by ChatGPT v0.5.
Here’s what that looks like in reality:
 • Reps aren’t getting enough connects, so their confidence tanks.
 • When they do get someone on the phone, they freeze — they haven’t had enough real reps.
 • Cold emails go straight to spam because the main domain’s reputation is torched.
 • Leadership doesn’t have visibility, coaching is reactive, and morale is in the gutter.
Right now? Most companies are still stuck in 2018.
They’ve got SDRs hammering phones, sending templated cold emails from their main domain (lol), and hiding behind “marketing-approved” messaging that sounds like it was written by ChatGPT v0.5.
Here’s what that looks like in reality:
 • Reps aren’t getting enough connects, so their confidence tanks.
 • When they do get someone on the phone, they freeze — they haven’t had enough real reps.
 • Cold emails go straight to spam because the main domain’s reputation is torched.
 • Leadership doesn’t have visibility, coaching is reactive, and morale is in the gutter.
< 4 hrs
from checkout to first send
No DNS tickets. No Microsoft licensing maze. Just inboxes that land.
Aamir Bajwa
B2B Growth Strategist
Remote
We turned a $1B+ company’s outbound system into an engine that generated 60+ qualified meetings.
I’m breaking down the complete tech stack that made the entire system work.
Here’s every tool we used to connect the workflows, infrastructure, data, and personalization into one outbound engine:
1. Core Platform
These three run everything. Remove any one of them and the system falls apart.
→ Clay to orchestrate every workflow. It is the brain of the entire operation
→ Instantly.ai to warm every inbox and run email sequences at scale
→ HeyReach to automate LinkedIn connection requests and DMs across your entire team from one dashboard
I’m breaking down the complete tech stack that made the entire system work.
Here’s every tool we used to connect the workflows, infrastructure, data, and personalization into one outbound engine:
1. Core Platform
These three run everything. Remove any one of them and the system falls apart.
→ Clay to orchestrate every workflow. It is the brain of the entire operation
→ Instantly.ai to warm every inbox and run email sequences at scale
→ HeyReach to automate LinkedIn connection requests and DMs across your entire team from one dashboard
Eric Buckley
Co-Founder
LeadSpot
I thought we planned for everything, then the worst happened.
We were excited for a new offer and corresponding campaigns to drive more qualified prospects to LeadSpot.
** carefully curated email lists
** deeply enriched and personalized with Clay
** new emails bought and warmed with Hypertide.io and Instantly.ai
** launched corresponding HeyReach-fueled LinkedIn campaign for commenters to certain posts
** had callers lined up to dive into a separate, carefully enriched and personalized lists
** boosted LinkedIn posts driving tens of thousands of new views and sending new visitors to the site (we never do this)
** creators lined up and scheduled for strategic social posts
** our own socials hyping up the new offer
We were excited for a new offer and corresponding campaigns to drive more qualified prospects to LeadSpot.
** carefully curated email lists
** deeply enriched and personalized with Clay
** new emails bought and warmed with Hypertide.io and Instantly.ai
** launched corresponding HeyReach-fueled LinkedIn campaign for commenters to certain posts
** had callers lined up to dive into a separate, carefully enriched and personalized lists
** boosted LinkedIn posts driving tens of thousands of new views and sending new visitors to the site (we never do this)
** creators lined up and scheduled for strategic social posts
** our own socials hyping up the new offer
 Cody Schneider
Co-Founder
Graphed
b2b cold email that's working in 2025
apollo .io for email sourcing
millionverifier .com for email validation
hypertide .io + mailreef .com for inbox infra (mailreef is backup)
instantly ai or smartlead ai for sending infra
EMAIL COPY
EMAIL 1
subject line: quick question for {name} (yes, it still works in 2025)
Hey {Name} - saw you're doing {x} thing relevant to {y} problem.
We helped {z} company solve {y problem} in {x} time.
Interested in learning more?
apollo .io for email sourcing
millionverifier .com for email validation
hypertide .io + mailreef .com for inbox infra (mailreef is backup)
instantly ai or smartlead ai for sending infra
EMAIL COPY
EMAIL 1
subject line: quick question for {name} (yes, it still works in 2025)
Hey {Name} - saw you're doing {x} thing relevant to {y} problem.
We helped {z} company solve {y problem} in {x} time.
Interested in learning more?
