
Gemini vs ChatGPT: The 2026 Answer Engine Battle
Google Gemini reached 1.5 billion users. ChatGPT passed 200 million weekly actives. Two AI engines now split the buyer research surface — and PR teams need different strategies for each.
The Everything-PR coverage hub for Generative AI — the foundation models, applications, and infrastructure reshaping how content is produced, retrieved, and cited. EPR tracks OpenAI, Anthropic, Google DeepMind, Meta AI, Mistral, xAI, Cohere, and the open-weight ecosystem (Llama, Qwen, DeepSeek); the application layer (ChatGPT, Claude, Gemini, Perplexity, Copilot); and the deployment patterns enterprises actually run. The operating-system layer beneath AI Communications.

Google Gemini reached 1.5 billion users. ChatGPT passed 200 million weekly actives. Two AI engines now split the buyer research surface — and PR teams need different strategies for each.

$55M ARR. $101M raised. $550M valuation. Backed by OpenAI's Startup Fund. Andrew Mason — the man who built and lost Groupon — built the video editor where you edit the transcript and the video follows.

~$500M annualized revenue. Zero external funding. ~100 employees. 21 million Discord members. Profitable in six months. The most capital-efficient AI company on Earth.

$100M+ ARR. 35 million users. 1 billion meetings processed. Fewer than 200 employees. The AI meeting tool that became a corporate knowledge base — and faces a class-action lawsuit for recording conversations it wasn't invited to.

$700M+ annual revenue. 40 million daily active users. $13B valuation. Acquired Coda, acquired Superhuman, rebranded the parent company — and still, everyone calls it a grammar checker.

$369M total funding. $1.9B valuation. 602 employees. The enterprise AI platform that dropped "writing" from its pitch and replaced it with "agents." Proprietary Palmyra models. On-prem deployment. The real competitor is Microsoft Copilot.

$180M projected 2026 revenue. 900+ enterprise customers. $1.5B valuation. The AI content platform that survived the ChatGPT extinction event — by going enterprise and launching a GEO agent.

AI events develop and spread significantly faster than traditional reputation crises. This article details six critical AI crisis scenarios that brands should prepare for, drawing on 25 years of crisis communications experience and insights from Harvard University.

The 72-hour AI crisis playbook — hour-by-hour response for deepfakes, hallucinations, stale-data attacks, and synthetic media. The retrieval sweep across ChatGPT, Claude, Perplexity, Gemini, Google AI Overviews; source-trace mechanics that produce durable fixes; the primary-source response on the owned domain; the counter-citation stack; and the long-tail monitoring at 30/90/180/365-day checkpoints.

Taxfix partnered with Google Veo to create AI-generated video ads, significantly reducing production timelines and enabling rapid localization and reactive PR. This case study offers key insights for PR teams on leveraging AI for content creation.