GTM Engineer Course by StackOptimise

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Learn all our secrets to run high-converting outbound campaigns

Introducing the world’s first GTM Engineer Course

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Here’s what’s inside

Whether you want to become a GTM Engineer, build an automated sales system, or get better results for your clients, this course is your shortcut. We’ve distilled years of outbound experience into a step-by-step playbook, taking you from beginner to expert without any of the guesswork.

After the course you’ll be able to:

Build qualified and signal-based lead lists with Clay

Land high-converting emails in the inbox with Smartlead

Run hyper-effective multi-channel outreach with GetSales

Automate your entire sales workflow with Make.com

Course breakdown:

24+ downloadable resources, templates and assets

7+ hours of step-by-step video training

6 modules and 30 lessons with never-shared-before tactics

Incredible private discounts on all the best sales tech

Technical support and direct guidance from Felix & Penn

Access to a private community of outbound experts

Course completion certificate (looks great on your LinkedIn)

Become a highly-skilled GTM Engineer

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Trusted by sales & GTM leaders around the world

"Felix and Penn are true GTM Engineer experts and the course is jam-packed with value."

Vaibhav Namburi

Founder @ SmartLead

“Glad that two of the best in the business finally decided to share their secrets. Their GTM Engineer course is absolutely incredible... even rivals my own Clay course. Not only do they break down the top technical strategies to get positive replies and book meetings, but they also cover how to build a portfolio, establish your brand, and attract inbound opportunities at top B2B sales orgs. Definitely gave me some ideas for my own course!"

Tim Yakubson

Founder @ Unlock Clay©

"There’s a reason people trust Felix and Penn when it comes to outbound. This course is a shortcut to years of experience and proven playbooks."

Richard Illingworth

Founder @ Premium Inboxes

"Effective outbound is more than just sending emails, it’s about sending the right ones. This course shows you exactly how to do that."

Enzo Carasso

Founder @ C17 Lab

"Few people understand outbound execution at the level of Felix and Penn. This course is packed with real-world tactics that can transform any sales motion."

Adam Robinson

CEO @ RB2B

"Felix and Penn have built some of the most effective outbound systems out there. This course gives you a direct line to that expertise."

Christian Oland

Co-Founder @ RevReply

"Everything inside this course is immediately usable. It’s packed with frameworks, insights, and strategies that actually work in the field."

Mohan Muthoo

Founder @ Spring Drive

"Most outbound playbooks are outdated. This isn’t. It’s stacked with modern, tested strategies that will give you a serious competitive edge."

Pierre Patrouillard

Founder @ GTM Partner

"This is the outbound playbook I wish I had years ago. Every module is stacked with insights from two of the best in the business."

Peter Kaliuzhny

Co-Founder @ GetSales

"If you’re serious about outbound, this is a must. It’s hands down one of the most valuable resources I’ve come across, built by two incredible sales pros, that started as SDR and are now sales eladers."