Knowledge Engine for the Web
Automate web extraction, search and analysis with AI. No code or AI expertise needed.
Problem
Data from websites are fragmented and dynamic
Search engine results are outdated or inaccurate
Lightfeed uses AI to track and index websites
Features for end-to-end web data engine
We do the hard work: indexing, embedding search, AI agents, web scraping and more
Up-to-date
Extract websites every day and index new contents into your knowledge base. Always up-to-date and consistent.
Enrich with AI
Automate AI agents to research from more sources (e.g. URL links, Google or LinkedIn) and enrich into your data.
Semantic search
Run embedding search get accurate results from semantic meaning, not just keywords.
Extract custom fields
Leverages semantic understanding to extract anything in your defined format. Robust, scalable, and smart.
Website tracking
Monitor websites with AI and send alert on new changes to your workspaces.
Scrape any content
Access public data from the most difficult sites. We handle proxies, dynamic JS content, infinite scrolling, caching, retry and more.
How it works
Flexible, risk-free pricing
No credit card required. Free plan included.