Perplexity

• Perplexity AI announced a Series D funding round of $500 million at an $8.5 billion post-money valuation on April 19, led by prominent venture capital firms and strategic investors including Nvidia and Saudi PIF. • The funding will support expansion of Perplexity's AI search engine capabilities, development of enterprise API offerings, and geographic expansion into European and Asian markets with localized language models. • The round positions Perplexity as a serious challenger to Google Search and reflects growing investor confidence in AI-powered search alternatives and conversational information retrieval platforms.

• Perplexity announced b.well as the infrastructure partner behind its health data integration, enabling citation-backed AI search capabilities for actual patient records and medical information retrieval. • The partnership aligns with broader industry trends toward integrating large language models with electronic health record systems, following OpenAI's ChatGPT Health launch and other healthcare AI initiatives. • b.well has emerged as a significant health AI infrastructure company, having also launched bailey (a white-label health assistant) and expanded partnerships with Samsung to transform Galaxy phones into portable health records with point-of-care data sharing.

• Perplexity AI introduced Perplexity Health on March 23, 2026, enabling users to connect provider health information via B.Well alongside data from Apple Health, Fitbit, and Withings. • The dashboard tracks personal health metrics and answers questions based on individual user data using AI-powered search capabilities. • This tool addresses growing demand for accessible health data integration amid criticisms of inaccurate crowdsourced medical advice from platforms like Google.