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Hi, I'm Duncan Trevithick

I build AI automation systems. Select what you need:

Join the Community

Connect with builders shipping AI automation systems.

AI Marketing Automation

Automated campaigns & personalized outreach.

Free Tools

15+ SEO & automation tools for builders.

Content Portfolio

Articles, playbooks and more.

Content Engineering

Modular content systems built from first principles.

SEO/AI Principles

Framework for data, keywords, and content ops.

SEO Audits

Technical fixes, content wins, and walkthroughs.

AI Workflows

Revenue-backed automations I’ve designed, shipped, and measured.

I build end-to-end AI workflows—ingest → clean → reason → deliver—with guardrails and analytics.

The goal: ship fast, keep outputs reliable, and move conversion, not just model scores.

View all workflows

GTMIntel

AI-driven platform that monitors 100+ daily startup funding events and transforms them into personalized insights, emails, social posts, and automated videos for go-to-market teams.

Rust Claude OpenAI GDELT Web Scraping Email Automation

PropertyValuationAI.com

Paste an Idealista link → get an instant price band and Spain-specific red-flags in minutes.

Django/HTMX Apify OpenAI Polar SES PostHog

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