StackOptimise Newsletter
Vol 29
Template of the Week 📕
This one works because it’s conversational, visual, and taps into real-world AI behaviour. It sparks curiosity, frames a clear problem, and ends with a low-friction offer to learn more.
What we’re pitching: AI search optimisation for luxury and personal care brands.
Hey Abdel - quick one: if someone from Saudi Arabia asked ChatGPT for "luxury Arabic perfumes," would Mohammed Alkhuraiji show up?
We help personal care and fragrance brands stay discoverable as search shifts to AI.
Worth sharing the kind of strategies working in 2025?
Tutorial of the Week 🏫
Everything you need to know about Cold Email Deliverability in 2025
Tool of the Week ⚙️
What it does? Automate your LinkedIn outreach.
Why we love it? Most robust option when it comes to hooking up LinkedIn profiles and protecting them. They take serious precautions.
Next steps: Hit the link above and feel free to ping their Founder, Petr, he’s a legend.
Tip of the Week 💡
Not all AI models are created equal — and in Clay, the one you choose can make or break speed, accuracy, and cost.
Here’s the short version of how we optimise ours:
Claude Sonnet 3.5 – for copywriting that sounds human.
Perplexity – for live research and fresh data.
Gemini Flash 1.5 – for simple cleanup tasks.
ChatGPT 4.1 Nano – for fast, bulk operations.
ChatGPT 01 Pro – for high-stakes, precision work.
ChatGPT 4.0 Mini – for everyday Claygent executions.
Claygent Argon – for complex, multi-layer web scraping.
Choosing the right model for each job means cheaper builds, faster runs, and cleaner outputs.
Hosted by brothers Felix and Penn Frank, Co-Founders @ StackOptimise.
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15+ years in B2B Sales. 3x Sales Tech experts. 50k+ followers across all channels

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