Case Studies — Real Results from AI Sales Systems | Zack Deris

Real Results from Real Implementations

See how I've helped businesses transform their outbound systems and how my creator partnerships drive actual revenue.

System Implementation

Leading NYC A/V Firm

After 10 years of referral-only growth with zero outbound presence, they needed a predictable pipeline. We built a full sales process, data engine, and cold outreach system in 6 weeks.

The Funnel Metrics

Emails Sent2,324
Replied767
Interested324
Meetings Agreed280

Conversion Rates

42.2%
Replies to Interested
60.3%
Meetings to Bid
49.7%
Bid to Invoice
30.0%
Meeting to Close

"Zack didn't just give us advice; he built the entire machine. We went from wondering where our next project was coming from to having a predictable, scalable system that generates millions in pipeline."

Creator Partnership Results

Driving massive acquisition for leading B2B tools.

Apollo

Apollo

Total Posts109
Impressions1.6M
Engagement10.2%
Reactions35.5K
Free Signups41.8%
Paid Conversion70.0%
Seven Figures ARR Influenced
Activepieces

Activepieces

Total Posts25
Impressions335.7K
Engagement11.4%
Reactions8.6K
Comments5.6K
Reposts600+
Highest Performing Influencer
EasyGen

EasyGen

FormatTutorials
FocusContent AI
Free Signups40.2%
Paid Subscription42.7%
Overall Conv.17.2%
Massive User Acquisition

Ready to be the next case study?

Testimonials

What clients say.

"

Zack has been an incredible asset to my team. He's constantly learning and staying on the cutting edge, which allows him to help us leverage Apollo and other tools in ways that make outreach simpler, smarter, and more effective. Beyond strategies to increase leads, Zack emphasises balance and intentional systems.

Paul Engelberger
Paul Engelberger
CEO, Brite Idea Displays
"

He helped us clarify who we're targeting, how we position ourselves, and how our sales and marketing efforts should actually work together. He doesn't just talk strategy — he builds systems that teams can follow and stick to. I'd highly recommend Zack to any company that wants to grow with structure, clarity, and accountability.

Chelsea Sylva
Chelsea Sylva
Client Success Director, Ravent
"

Zack doesn't just 'teach the tool' — he baselines your understanding and breaks down the entire go-to-market approach behind it. If you're looking to scale outbound, refine your AI / GTM systems, or get more from Apollo and LinkedIn, Zack is the real deal.

Josh O'Malley
Josh O'Malley
Head of Client Solutions, Brite Idea Displays
"

Zack excels at building documented, repeatable, and measurable systems that actually get adopted. His approach introduced meaningful automation, personalisation, and optimisation across our business activities, allowing us to grow with clarity and confidence.

Kelly Bux
Kelly Bux
Business Development Director, SageAV
"

Zack consistently goes above and beyond to create real value. What stands out most is his passion for his clients' success — that cannot be taught. I recommend him to any team looking to build a sales process that leverages AI, technology, and social media. You won't regret it.

Geoffrey Bush
Geoffrey Bush
CEO, Vokeso USA
"

I had the chance to join a content workshop with Zack Deris and it was a great experience. He explained AI in a way that was easy to understand, super clear, and really relevant to our work. If you're looking to learn more about AI and content without the buzzwords or confusion, Zack is your go-to.

Paula Drückler
Paula Drückler
Marketing Director, Digital People
"

He clearly exceeded the target in terms of number and quality of meetings he booked for me. Zack is a positive, enthusiastic, and straight-forward individual. We will work with Zack again, and we can only recommend him sincerely.

Mathieu France
Mathieu France
CEO, Artcrush
"

Zack is a force of nature when it comes to helping people realize their goals using LinkedIn. He continuously over-delivers by providing additional materials and services. I strongly recommend Zack and the LSOS program to anyone interested in building their personal and business brand on LinkedIn.

Marcel Haan
Marcel Haan
CEO, Foxfire MedTech
"

Working with Zack has been an incredibly inspiring journey. His profound knowledge in marketing, sales, and content-driven strategies is awe-inspiring and genuinely game-changing. If you're seeking to propel your content to new heights, Zack is the visionary you'll want by your side.

Darren Hinde
Darren Hinde
CEO, Ctrl AI
"

Zack exemplifies the connection between authenticity in sales and enduring business growth. He stands out not just for his expansive expertise but also for his unwavering commitment to transparency — delivering the hard truths businesses need to confront, rather than the comforting half-truths they may prefer.

Simone Fagen
Simone Fagen
CEO, Aepeli
"

I worked with Zack for 9 personal sessions. Zack is organised and detailed and has supporting documents and examples he shares post-session, allowing for continued learning after your sessions. My goal was to accelerate my learning speed and create a process for sales and brand-aligned content. Mission accomplished!

Aviva Werde
Aviva Werde
Founder, Integral HR + HR Amplified
"

I had the pleasure of working with Zack and he consistently impressed me with his dedication, creativity, and collaborative spirit. Zack has a unique ability to tackle complex problems and deliver solutions that exceed expectations. His proactive approach made him an invaluable asset to the marketing team.

Lars Vogler
Lars Vogler
Founder, Digital People