HubSpot — a company that doesn't do PR — owns the AI-engine answer on how to pitch media. Citation Share Score: 90. PRSA: 20. The first study measuring whose pitching advice ChatGPT, Perplexity, and Gemini actually cite — and what the PR industry lost by not publishing openly.
Klaviyo, HubSpot, Braze, Iterable, Customer.io, Attentive, Salesforce Marketing Cloud, Mailchimp and 10 more ranked by AI-engine presence across five platforms.
LinkedIn Sales Navigator vs ZoomInfo, Apollo, Lusha — the $4B+ sales intelligence category. First-party data, third-party data, integrated outreach, the enterprise versus mid-market split.
The Tech & B2B SaaS Citation Share Study — 28 vendors, 64 prompts, 5 engines. The canonical study from EPR Research on how AI engines surface and rank enterprise software brands. The headline-finding case file is at /g2-owns-saas-buying-ai.
The most valuable B2B companies didn't win their markets — they created them. A breakdown of the category creation playbook behind Gong, Drift, and HubSpot, with the five moves that define every category creator.
Learn how affiliate marketing survived digital extinction through discipline not luck by building trust-first ecosystems and content strategies over tactics.
HubSpot invented inbound marketing. Now HubSpot is publicly arguing that AI search is rewriting it — and quietly rebuilding for a world where the chatbox replaces the search box.
HubSpot picked Dublin in 2013. So did Salesforce, Stripe, Google, Meta, and TikTok. How a city of 600,000 became SaaS's European capital — and whether the model holds.
What HubSpot, Mailchimp and Buffer teach about content marketing in 2026: a named category, a distinct brand and first-party facts held up when blog traffic did not.
