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.

  • About David Berkowitz
  • Services
  • Fractional AI CMO
  • Speaking & keynotes
  • AI training & workshops
  • The Non-Obvious Guide to Using AI for Marketing
  • AI Marketing mini-course
  • Blog
  • Answers (AI-citeable Q&A)
  • AI marketing glossary
  • Built with AI — shipped products
  • Press & bylines
  • Contact

Built with AI — 27 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.
  • AIO Hacked — AI Optimization hacked open: the tricks behind getting cited by ChatGPT, Gemini, and Perplexity.
  • PR Hacked — The tricks behind PR campaigns that actually moved the needle, hacked open.
  • SEO Hacked — The tricks behind the SERPs, hacked open trick by trick.
  • 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.
  • TinyPivots — A friction-first directory of attributed psychological micro-protocols, ready in under ten minutes.
  • 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.