Marketing

Authoritative Resources:

Resource	Why It Matters
HubSpot Marketing Blog	Inbound marketing bible. 700K+ articles. Now covers AEO (Answer Engine Optimization).
First Round Review: PR & Marketing	How elite startups built brands. Clay's $100M ARR brand story. "AI-Powered Isn't a Position."
Lenny's Newsletter	1.2M+ subscribers. Product-led growth, growth loops, marketing strategy.
Reforge / Brian Balfour	Gold standard for growth — North Star Metric, growth loops, retention.
Demand Curve	Practical startup marketing playbooks (SEO, paid ads, email, virality).

Core Frameworks:

Inbound Marketing (HubSpot): Attract → Convert → Close → Delight. Content-driven, permission-based.
Product-Led Growth: Product is the growth engine. Free trials, freemium, viral loops.
Growth Loops vs traditional funnels: Input produces output that feeds back as input. Viral, content-seed, sales-assisted.
Positioning (April Dunford): The bridge between product value and market perception.
AEO (Answer Engine Optimization): New SEO — optimize for ChatGPT, Perplexity, Gemini, not just Google. HubSpot has an entire AEO product.

How AI Changes Marketing:

AI content generation is default first draft — human editing for brand voice is critical
AEO (Answer Engine Optimization) replaces traditional SEO
AI personalization: dynamic content per segment, no manual A/B cycles
"AI-Powered Isn't a Position" (First Round): Everyone uses AI. Differentiate on what you do, not how.
AI analytics: real-time campaign performance, auto-budget allocation, predictive LTV