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Perplexity

Perplexity is an AI answer engine that combines live web search with LLM-generated, cited answers — a direct challenge to Google Search. Its Comet browser and aggressive growth made it one of the fastest-rising AI startups. All our Perplexity coverage lives on this page.

Official site ↗102 articles
In the glossary:RAG (Retrieval-Augmented Generation)Large Language Model (LLM)AI agent
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3DNews AIMeta Launches AI Mode Search in Facebook for Posts, Groups, and ReelsBloomberg TechBritish Furniture Maker Prepares for Era of AI Bots Buying SofasMarkTechPostAutonomous AI agents run 50x longer than search: Harvard and Perplexity researcharXiv cs.LGJet-Long extends language model context windows to 128K without fine-tuningHabr AICitation or mention: what really boosts a brand in ChatGPT and Perplexity answersTNWPerplexity among the first AI companies to adopt Nvidia's new Vera processorTNWPie startup raised $19.5M so small businesses don't disappear from AI searchTNWCloudflare set a deadline for AI crawlers: from September 2026 — pay publishers or face blocking
Comparisons
ChatGPT vs Perplexity
Meta Launches AI Mode Search in Facebook for Posts, Groups, and Reels
Creative·3DNews AI

Meta Launches AI Mode Search in Facebook for Posts, Groups, and Reels

Jul 17, 2026·2 min
British Furniture Maker Prepares for Era of AI Bots Buying Sofas
Autonomous

British Furniture Maker Prepares for Era of AI Bots Buying Sofas

Jul 17, 2026·2 min
Autonomous AI agents run 50x longer than search: Harvard and Perplexity research
Autonomous

Autonomous AI agents run 50x longer than search: Harvard and Perplexity research

Jul 16, 2026·3 min
Jet-Long extends language model context windows to 128K without fine-tuning
Hardware

Jet-Long extends language model context windows to 128K without fine-tuning

Jul 10, 2026·2 min
Citation or mention: what really boosts a brand in ChatGPT and Perplexity answers
LLM·Habr AI

Citation or mention: what really boosts a brand in ChatGPT and Perplexity answers

Jul 9, 2026·2 min
Perplexity among the first AI companies to adopt Nvidia's new Vera processor
Hardware

Perplexity among the first AI companies to adopt Nvidia's new Vera processor

Jul 8, 2026·2 min
Pie startup raised $19.5M so small businesses don't disappear from AI search
LLM

Pie startup raised $19.5M so small businesses don't disappear from AI search

Jul 5, 2026·2 min
Cloudflare set a deadline for AI crawlers: from September 2026 — pay publishers or face blocking
Business·TNW

Cloudflare set a deadline for AI crawlers: from September 2026 — pay publishers or face blocking

Cloudflare announced that from September 2026 it will block AI crawlers on ad-supported pages if publishers don't give explicit consent — th

Jul 4, 2026·2 min
Top themes
01Cloudflare to block AI bots by default — without website owners' consentJul 4, 2026·2 min02Meta launched AI search mode on Facebook: answers from posts, groups, and ReelsJun 30, 2026·2 min03Neural networks lie with confidence: where AI goes wrong and why we miss itJun 29, 2026·2 min04ChatGPT Loses Majority Market Share for the First Time: AI Assistant's Share Falls Below 50%Jun 29, 2026·2 min05Perplexity launches Computer for Counsel — an AI agent for legal teamsJun 28, 2026·2 min
60% of Americans repelled by the word "AI" in brand advertising — WordPress VIP survey
Ethics·TechCrunch

60% of Americans repelled by the word "AI" in brand advertising — WordPress VIP survey

WordPress VIP survey: most U.S. consumers react negatively to the mere mention of AI in branding, while companies are doubling down on AI se

Jun 28, 2026·3 min
01DuckDuckGo and Perplexity vs. Google: ZDNet journalist switched search engines — and doesn't regret itJun 28, 2026·2 min02Biology Meets Silicon: Neural Networks of Non-Traditional ComputingJun 11, 2026·3 min03CNN Sues Perplexity for Verbatim Copying of Protected ArticlesMay 29, 2026·3 min
Perplexity AI Released Tokenizer 5x Faster Than Hugging Face Standard
Hardware·MarkTechPost

Perplexity AI Released Tokenizer 5x Faster Than Hugging Face Standard

Perplexity AI released a rewritten Unigram tokenizer that accelerates text processing 5x and reduces CPU load 5-6x in production environment

May 29, 2026·3 min
Perplexity Launched Bumblebee — A Scanner for Finding Malware in Developers' Code
Business·ZDNet AI

Perplexity Launched Bumblebee — A Scanner for Finding Malware in Developers' Code

Perplexity launched Bumblebee, a tool for scanning code for known malware. This read-only solution is designed for development teams seeking

May 29, 2026·3 min
Six Search Engines Instead of Google: How to Choose an Alternative
Ethics·TechCrunch

Six Search Engines Instead of Google: How to Choose an Alternative

Google is embedding AI Overview, and it's ruining search for many users. Time to try alternative search engines.

May 25, 2026·2 min
Perplexity Opens Bumblebee Scanner to Protect Developer Systems
Business·MarkTechPost

Perplexity Opens Bumblebee Scanner to Protect Developer Systems

May 25, 2026·2 min
Maori developed their own speech synthesizer and protected it from Big Tech scraping
LLM·IEEE Spectrum AI

Maori developed their own speech synthesizer and protected it from Big Tech scraping

May 25, 2026·3 min
AI Search Takes Off: How Startups Are Rewriting Industry Rules
Startups·TechCrunch

AI Search Takes Off: How Startups Are Rewriting Industry Rules

May 21, 2026·2 min
llms.txt: how to help ChatGPT, Claude, and Perplexity cite your site correctly
Robotics·Habr AI

llms.txt: how to help ChatGPT, Claude, and Perplexity cite your site correctly

May 21, 2026·2 min
Google Completely Redesigns Search for the First Time in 25 Years — Gemini 3.5 Flash Now Handles Tasks
Creative·3DNews AI

Google Completely Redesigns Search for the First Time in 25 Years — Gemini 3.5 Flash Now Handles Tasks

May 21, 2026·2 min
🎧 Weekly Summary · 2026-W21
Medicine

🎧 Weekly Summary · 2026-W21

May 19, 2026·13 min
How to Get Into ChatGPT Answers: New SEO for Business
LLM

How to Get Into ChatGPT Answers: New SEO for Business

May 19, 2026·2 min
Perplexity in court over content: the four founders behind the $21 billion scandal
Startups

Perplexity in court over content: the four founders behind the $21 billion scandal

May 17, 2026·3 min
How to compress a language model 3x: a guide to FP8, GPTQ, and SmoothQuant
LLM·MarkTechPost

How to compress a language model 3x: a guide to FP8, GPTQ, and SmoothQuant

Developers received a step-by-step guide to compressing large language models with llmcompressor, comparing the effectiveness of FP8, GPTQ,

May 17, 2026·3 min
SEO in the ChatGPT era: how to find traffic when search is secondary
LLM·Habr AI

SEO in the ChatGPT era: how to find traffic when search is secondary

Traditional search is fragmenting: ChatGPT, Alice, Perplexity, YouTube, maps, and AI answers are capturing queries. SEO has not died — it ha

May 17, 2026·3 min