linfo-ai
Linfo.ai is an AI-powered summarization Chrome extension and web tool that extracts structured takeaways and generates mind maps from articles, reports, PDFs, and YouTube videos to help professionals and students quickly capture key insights.
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Quick Overview
Best for: Education & Research
What it does
Research software for decision-makers comparing workflow fit and alternatives.
Best fit
Education & Research
Pricing snapshot
Freemium from Free
Next step
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Linfo.ai is an AI-powered summarization product delivered as a browser extension and web app that extracts key takeaways and generates structured summaries and mind maps from articles, reports, PDFs, and YouTube videos. It is positioned for users who need to process information quickly — professionals, students, and researchers — and emphasizes clickable takeaways that reference the original source. The product offers both a free tier with a limited weekly quota and paid Pro plans that provide unlimited summaries, priority features, and priority support.
AI-powered tool for structured summaries and mind maps of articles and videos.
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Claim this listing for $29Key Features
Instant summarization
Instantiates summaries and structured takeaways from articles, reports, PDFs, and YouTube videos instantly within the extension or web app.
AI-powered analysis
Uses AI models to capture and surface every key insight across content, delivering organized and deeper bullet takeaways rather than simple summaries.
Clickable source references
Takeaway bullets link back to the original content so users can jump directly to the source of each insight.
Mind map generation
Automatically converts webpage content and takeaways into downloadable mind maps (PNG/JPG) with one click.
Customizable content hierarchy
Allows users to adjust the content hierarchy to dive deeper into the parts of the material that matter most to them.
Browser extension delivery
Available as an always-on browser extension (add to Chrome; mentions Edge and Arc) for in-context summarization.
Pricing
Free Basic tier with an always-on extension and a 10 free quota per week.
Free (Linfo Basic)
Free- Always-on extension
- Click-to-source
- 10 free quota per week
Linfo Pro (monthly, promotional)
$7.99/month (promotional) — listed alongside $19.99 regular- Everything in Basic
- Unlimited article summary
- Unlimited PDF summary
- Unlimited YouTube summary
One-time / short-term Pro offers
1-Month Pro $14.99 (listed) or $24.99; 3-Month Pro $11.99/month ($74.97); 12-Month Pro $7.99/month ($95.88)- Everything in Basic and Plus
- Unlimited summaries
- Priority support and access to advanced models
Use Cases
Professional research and reading
Professionals can process reports and articles quickly and capture structured takeaways to stay informed and make decisions faster.
Academic research and study
Students and researchers can summarize long papers, organize insights, and generate mind maps to support studying and literature reviews.
Content consumption and curation
Users who consume large volumes of online content (blogs, news, YouTube) can extract the most relevant points and reference sources quickly.
Integrations
Chrome extension
Primary delivery mechanism; add to Chrome for in-browser summarization and click-to-source functionality.
Edge and Arc
Page lists availability or compatibility references for Edge and Arc browsers.
ChatGPT (summary with Chatgpt)
The site references 'Summary with Chatgpt', indicating an integration or workflow option involving ChatGPT.
Benefits
Limitations
Frequently Asked Questions
No verified FAQs are available.
Getting Started
- 1 Step 1: Add the Linfo.ai extension to your browser (Add to Chrome / Edge / Arc).
- 2 Step 2: Create an account or start with the free Basic quota (10 free quota per week).
- 3 Step 3: Open an article, PDF, or YouTube video and click the extension to generate a structured summary or convert takeaways into a mind map.
Support
Docs / Blog
Site includes Learn More and Blog links for guides and articles.
Contact page
Contact Us link available on the site for general inquiries.
Priority support (Pro)
Pro subscribers receive priority support as listed in the pricing features.
API
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