Perplexity vs You.com

Accessibility and Semantic Structure Critical for AI Agents

This article argues that the semantic structure of web pages, long used by screen readers for accessibility, is now critical for AI agents like ChatGPT, Claude, Gemini, Grok, and Perplexity to read and understand content. The author, drawing on experience since 2006 and conversations with a federal accessibility expert in 2016, explains that agents do not see the visual design but parse the underlying HTML structure. Therefore, accessibility practices such as proper heading hierarchy, landmarks, and descriptive links are not only a legal or ethical concern but also a technical prerequisite for ensuring content is accessible to AI-driven tools. The piece encourages developers to prioritize semantic HTML to make their content 'agent-ready'.

• The article discusses how semantic HTML structure, used for screen readers, now also determines AI agents' ability to read web pages.
• AI agents such as ChatGPT, Claude, Gemini, Grok, and Perplexity are mentioned as relying on page structure.
• The author cites experience building accessible web applications since 2006 and consultations with a federal accessibility expert in 2016.

SEO/GEO expert Olga Dytynko discusses AI search optimization for affiliate marketing

This article is an expert interview with Olga Dytynko, Senior SEO Consultant at MAIGroup, discussing the impact of generative AI on search and the adaptation of SEO strategies for AI-driven search engines. She emphasizes the integration of SEO and GEO, focusing on content quality, brand entity clarity, and technical fundamentals. Key strategies include aligning content with business goals, optimizing for AI visibility through structured data and crawler control, and measuring AI visibility via brand mentions, citations, and recommendations. She highlights the growing importance of original data, genuine expertise (E-E-A-T), and building a strong, trustworthy brand presence, especially for affiliate companies, to remain visible as AI answers become more prevalent.

• Olga Dytynko is Senior SEO Consultant at MAIGroup, leading a five-person team.
• She has published a whitepaper on GEO and branding frameworks.
• The article stresses that measuring AI visibility requires systematic prompt tests, not single queries.

AmEx and Perplexity Launch AI CFO for Small Businesses

American Express and Perplexity have launched AI CFO tools for U.S. small businesses, featuring about 10 Skills within Perplexity Computer that turn Amex Small Business Card data into cash-flow forecasts, reconciliation, and tax-season preparation. The AI CFO can forecast cash but cannot make payments, a deliberate limitation as AmEx retains payment authority to capture the value of AI CFOs for SMEs. The article also discusses Stripe's acquisition of Parafin, a lender behind platforms like DoorDash, Gusto, Amazon and Walmart Marketplace, and compares the AmEx/Perplexity offering with Anthropic's Claude for Small Business and Meta's Muse.

• American Express and Perplexity launched AI CFO tools for U.S. small businesses.
• The AI CFO includes about 10 Skills within Perplexity Computer.
• The AI CFO can forecast cash but cannot make payments.

Knowledge: Live Stock Prices, Sports, Crypto, And More. Now In Web Search. Same $5 CPM.

You.com has launched a new 'Knowledge' feature for its Web Search API, adding live stock prices, crypto, weather, and prediction markets at the same $5 CPM price point. The company also announced a partnership with Pydantic AI for agent orchestration and released several new developer guides and product updates.

Richard Socher's Recursive Raises $4.65B Seed for Self-Improving AI

In a podcast episode, Richard Socher discusses his new venture, Recursive, which raised a $4.65B seed round to develop self-improving AI systems. Socher outlines his vision of a 'Eureka Machine' that can automate AI research itself, compressing years of human work into weeks. He details early results where Recursive's system outperformed humans and other agents on optimization tasks like NanoChat, NanoGPT, and NVIDIA GPU kernels. He critiques Anthropic's constitutional AI approach as ineffective and advocates for open-source models as geopolitical soft power. He also shares his framework of ten 'spaces of intelligence' and discusses the potential of AI for driving scientific breakthroughs in areas like energy, materials, and biology.

• Recursive raised a $4.65B seed round.
• Richard Socher is the founder of Recursive, You.com, and AIX Ventures.
• Recursive's AI system outperformed humans and agents on optimization tasks in under two days.