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Marketers Saw These 5 AI Agents and Said: “Link Please?”
Yes, I built them. No, I didn’t expect this many DMs.
 • 
John Tay
3
How Relay.app Founder Jacob Bank Uses AI to Do the Work of 5 People
This AI founder replies to 1,000 LinkedIn comments... without lifting a finger.
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John Tay
Claude vs ChatGPT: Which One Wins the 10-Task Marketing Test?
10 marketing tasks, one verdict: Claude wins ChatGPT.
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John Tay
4
Cold Funnels Built for Speed: How AI Helped Us 4x Leads and Cut CAC by 60%
Built this to stop burning CAC on cold traffic.
 • 
John Tay
2
Week 1: AI Marketing with Rezerv – Paid Ads
Singapore: 12.5% CR. Philippines: $20.53 CPL. Room for Improvement.
 • 
John Tay

May 2025

I Hate Agreeable ChatGPT 🤮. This Fix Gave Me Ogilvy Level Outputs.
No more sugarcoating. Only outputs that hurts (and works).
 • 
John Tay
9
How I Turned 33,567 Scraped FB Posts Into a 4.82 ROAS Ad Angle Engine
In a Post-AI World, Better Data In = Better Results Out
 • 
John Tay
3
How I Built a B2B Ad Machine That Generates 7 Cold Ads (Copy + Visuals) in 10 Minutes
7 Cold Ads. 1 Workflow. Copy + Visuals.
 • 
John Tay
3
Cut Your Marketing Learning Time by 90% (with NotebookLM)
Used AI to shortcut weeks of research into one session.
 • 
John Tay
1

April 2025

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