Perplexity is an AI search engine that answers questions with cited sources, combining LLM reasoning with live web search. It is positioned as an alternative to traditional search engines.
Companies are abandoning the "tokenmaxxing" trend of tracking employee AI token usage as a measure of innovation, after the practice led to wasteful spending and meaningless tasks at firms like Amazon…
CNN filed a federal copyright and trademark lawsuit against Perplexity in the Southern District of New York, alleging the AI company scraped more than 17,000 CNN stories, photos and videos without per…
CNN filed a lawsuit against Perplexity in a New York court Thursday, alleging the startup’s AI tools generate “verbatim” copies of its articles and provide users with content locked behind CNN’s subsc…
CNN sued AI company Perplexity on Thursday, alleging it engaged in "massive copyright infringement" by scraping more than 17,000 of the network's stories, photos, and videos without permission to trai…
Perplexity Spaces, You.com, and Phind each optimize for different developer research workflows, according to a two-week comparison of the three AI search engines. Perplexity Spaces excels at sustained…
A developer has published an engineering-first SEO manual designed to take readers from beginner to all-rounded SEO engineer, covering ranking strategies for Google Search, AI Overviews, and LLM-power…
A small European team developed CatyAI, an AI infrastructure platform that makes websites readable by AI crawlers like GPTBot and ClaudeBot, preventing chatbots from inventing prices and services. Goo…
A new working paper from the National Bureau of Economic Research examines how the United States managed to bend the health care cost curve. The analysis explores factors behind recent moderation in h…
AI agents are forecast to become ubiquitous in the coming years, raising concerns about "agentic inequality" and its economic consequences for companies, countries, and people. Companies and entities …
A developer has published a comprehensive guide to the llms.txt standard, a plain-text file placed at a domain's root that provides large language models with a curated map of a website's content. Pro…
A new optimization strategy called Answer Engine Optimization (AEO) is emerging as a way for websites to get cited by AI search engines like ChatGPT, Perplexity, and Gemini. Unlike traditional SEO, wh…
ContextVault, a new browser extension, now captures and stores AI conversations from ChatGPT, Claude, Gemini, and six other major platforms directly in the user's browser. The tool uses a DOM and netw…
Generative Engine Optimization (GEO) has emerged as a new content strategy focused on making web pages more likely to be cited by AI-powered answer engines like ChatGPT and Perplexity, rather than ran…
A developer's technical blog saw 147 visitors from Perplexity AI in 48 hours after the engine started citing it in agent answers, with traffic including Oracle architects and enterprise buyers. The de…
Based on the article, AI Citation optimization is a practice focused on structuring content so that AI engines like ChatGPT, Claude, and Gemini select it as a source, which is distinct from traditiona…
This article explains how large language models (LLMs) like ChatGPT decide which brands to mention, using a technical process called Retrieval-Augmented Generation (RAG). The system first retrieves re…
This article describes "Tier 3: AI Domination" of a 14-tier optimization stack, which focuses on making web pages citation-friendly for generative AI engines like ChatGPT, Claude, and Gemini. It outli…
Perplexity released Bumblebee, an open-source security scanner for macOS and Linux that detects risky packages, browser extensions, editor extensions, and AI tool configurations in local developer env…
Based on a scan of 200 buyer conversations across four AI platforms (ChatGPT, Claude, Perplexity, and Gemini), a study found that eight B2B SaaS companies were mentioned in fewer than two out of every…
Daytona CEO Ivan Burazin announced the company's pivot from human development environments to AI sandboxes, positioning its infrastructure as the "end of localhost" for AI agents. The company now prov…