Knowledge Engine for the Web

Automate web extraction, search and analysis with AI. No code or AI expertise needed.

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Featured by
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Problem

Data from websites are fragmented and dynamic

Search engine results are outdated or inaccurate

Lightfeed uses AI to track and index websites

Curate your knowledge DB. Always up-to-date. Find anything with precision.
Turn websites into knowledge API
Continuously crawl and index websites. Retrieve with AI using text input.
Web tracking
Chatbot
Automate any workflow with AI
Create powerful AI workflows to continuously track and research on websites. Alert on new findings.
Search alert
Lead generation
Extract websites into structured data
Define your own schema or pick from templates. Constantly track and index new data.
Data extraction
Deep research
Connect to your workspace
Access knowledge base and workflow results via REST API, Email, RSS, Slack, Zapier or download as CSV.
API access
App integrations

Features for end-to-end web data engine

Let Lightfeed do the hard work: indexing, embedding search, AI agents, web crawling and more

Up-to-date

Websites are extracted every day to keep knowledge base always up-to-date.

Enrich with AI

Use AI agent to get answer from more sources e.g. URL links, Google or LinkedIn.

Semantic search

Embedding search that understands semantic meaning, not just keywords.

Extract custom field

Extract specific fields from websites (like email, price) and index into your knowledge DB.

Website tracking

Monitor websites with AI and send alert on new changes.

Scrape any content

Robustly crawl any webpage. We handle proxies, dynamic content, caching and silent failures.

How it works

Websites to knowledge base
Add websites or RSS sources you want to track. Lightfeed will crawl the page regularly, convert it into structured data, and index it into your custom knowledge base.
Automate any workflow
Use nodes to configure your workflow with AI. No code required.
Access your data
Access your workflow results & knowledge base from Dashboard. If send email node been added in workflow, you’ll receive your workflow results in your inbox.

Flexible pricing

10-day free trial of Starter Plan included. No credit card required.

Free

For getting started on Lightfeed

  • 1
    website
  • 1
    workflow
  • 30
    workflow runs
  • Email alert
  • Subscribe via RSS
  • Zapier integration
  • Invite teammates

Free

Starter

For productivity-driven individuals

  • 10
    websites
  • 10
    workflows
  • 300
    workflow runs
  • Email alert
  • Subscribe via RSS
  • Zapier integration
  • Invite teammates

$6 /month

Plus

2x usage limit of Starter Plan

  • 20
    websites
  • 20
    workflows
  • 600
    workflow runs
  • Email alert
  • Subscribe via RSS
  • Zapier integration
  • Invite teammates

$12 /month

PremiumBest value

For individuals and small teams that operate on web data

  • 100
    websites
  • 100
    workflows
  • 3000
    workflow runs
  • Email alert
  • Subscribe via RSS
  • Zapier integration
  • Invite teammates

$49 /month
If you are looking for higher volume use or custom API →

Frequently asked questions

Streamline web data you depend on

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Knowledge Engine for the Web
© LightFeed - A product by Revar Immersive Technology Inc.