About
Howdy 👋 I'm Felix, founder at StackOptimise ⚙️, where we build supercharged outbound systems leveraging best-in-class sales-tech that deliver exceptional results. We specialize in list building, enrichment, triggers, AI prompting, automation, email deliverability, copywriting, multi-channel outreach, and more. What sets us apart is our deep understanding of the sales-tech landscape and our ability to build fully bespoke outbound systems and workflows, with Clay at the heart. We've delivered for over 20 B2B companies, from start-ups to enterprises, generating £10m+ in pipeline.
Reviews
4.7 (3)“Sharp, fast, and genuinely strategic. They scoped the work clearly and shipped exactly what we needed — no hand-holding required.”
“We saw ROI within the first month. The whole team felt like an extension of ours, not a vendor.”
“Thoughtful, reliable, and great communicators. Would absolutely work with them again on the next phase.”
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