High Caliber AI — Fractional AI CMO led by David Berkowitz

High Caliber AI is a fractional AI Chief Marketing Officer practice run by David Berkowitz — author of The Non-Obvious Guide to Using AI for Marketing, founder of the AI Marketers Guild (7,000+ members) and Serial Marketers, with 20+ years in marketing, 1,000+ published articles, and 400+ speaking engagements worldwide. We help growth-stage B2B companies and agencies turn AI into measurable marketing outcomes: strategy, training, content, and execution.

Built with AI — 22 live products shipped solo with AI

David doesn't just talk about AI for marketing — he ships with it. Live, public products built solo with AI in roughly a year. The proof isn't a deck, it's the URLs.

PanelSynth — AI research panels: 200+ synthetic respondents, brief to insight in under 60 seconds.
War Room — Live AI debates. Personas argue; you vote the winner.
We've Got Receipts — Public archive of marketing predictions vs. what actually happened.
Brand Receipts — Generative-engine reputation: audits ChatGPT, Gemini, Perplexity on your brand, weekly.
The AI Press Release — The grader and spec for press releases written for AI agents, not journalists.
Take One Glance — AI Summary Optimization (ASO) — win the 1-sentence preview Apple Intelligence and Gmail Gemini show before the open.
Marketing Hacked — Teardowns of real ads, landing pages, and emails — trick by trick.
Sales Hacked — Same teardown DNA aimed at cold emails, decks, demos, and discovery.
I'm Findable — Be found by AI when recruiters ask who to hire. Free GEO layer for careers.
BD Gator — Your business development navigator. With teeth.
ExtraLovable — Fleet control plane for Lovable apps. Now in private beta.
SlideIntoMy — Slack companion for community owners: welcome the new, reach the active.
Communipedia — A wiki for your community's email conversations.
Community Condolences — Dignified memorials for professional communities.
The Marcade — Marketing Arcade: games (Hustle, Slackmaster, Brand Misfit) that teach by making you lose.
DateDecision — Tailored NYC date itineraries; first true consumer app.
Not That David Berkowitz — Twenty years of sharing a name with the Son of Sam, turned into the best business card in marketing.
Sons of Sam — Original stage play companion site.
Siddur Spinoza — Jewish prayer book illuminated by Spinoza's philosophy.
Cookbook Conversations — A Talmud for recipes: one dish, the canon arguing in the margins.
You Know You Want A Box — Handcrafted gift baskets, co-founded with a 12-year-old.
See the full showcase →

What David offers

Fractional AI CMO retainers — embedded marketing leadership for B2B tech (Seed–Series C): GTM strategy, AI tool stack, agency RFPs, marketing org design.
AI training & workshops — executive keynotes, full-day workshops, and custom curricula on applied generative AI, agentic workflows, and AI-first content ops.
B2B content creation — white papers, research reports, ghostwritten bylines, sales collateral, and thought leadership.
Business development — partnership strategy, agency-client matchmaking, category expansion via the AI Marketers Guild network.
Free assessments — AI Marketing Readiness and Agentic Readiness diagnostics with PDF reports.

Based in New York. Serving clients worldwide. Get in touch: david@highcaliberai.com · LinkedIn.

For machine-readable facts, see /llms.txt and /llms-full.txt.