AI Search
Andi AI Search
Free, ad-free conversational search, plus a search API for AI agents
Arc Search
Free mobile browser that reads the web and builds one answer page
Komo Search
AI search engine that answers with sources — back after a year of pivots
Mem
Your AI chief of staff
Ad-free Chinese AI search with cited answers and an academic mode
Nano AI (纳米AI, formerly 360 AI Search)
Qihoo 360's AI search turned multi-agent app, now branded 纳米AI
PandaWiki
Self-hosted AI wiki from Chaitin, open source under AGPL
Perplexity AI
Answer engine that cites its sources, now with a browser and an agent
Perplexity Pro
Perplexity's $17-a-month tier: model choice, Deep Research and Computer
Quark AI 夸克AI
Alibaba's Qwen-powered search, browser and cloud-drive app for China
Open-source AI search with citations, plus paid Pro and Max plans
Semantic Scholar
Free AI-assisted academic search across 200M+ papers, from Ai2
Shortwave
AI email client for Gmail with Claude-powered search and drafting
Tiangong 天工 (formerly Tiangong AI Search)
Kunlun's former AI search engine, now the 天工 SkyClaw agent workspace
Zhihu Zhida 知乎直答
AI search that traces answers back to named Zhihu contributors
Perplexity's Valuation Rose by Half and Its Multiple Nearly Halved
Nvidia is reportedly in talks at more than $30bn, up from about $20bn a year ago. Annualised revenue went from...
EV
27 Aug
Business Insider Lost More Than 85 Per Cent Of Its Google Traffic In A Year
USA Today's national site fell by nearly half, CNN by about a quarter, Politico by 23 per cent. An antitrust f...
EV
22 Aug
Time Serves One Website to You and Another, With Ads, to the Machines
The same Time URL returns 303,235 bytes of HTML to a browser and 13,409 bytes of Markdown, carrying sponsored...
PR
10 Aug