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Work · March 19, 2025

LightUp

An AI-powered genius annotations for every text on the web.

LightUp launched on March 19, 2025 with 3 votes. The site was still online in September 2026, 1 year on.

Visit chromewebstore.google.com ↗LightUp alternatives

What it does

Transform your online reading experience with LightUp—your all-in-one AI-powered tool for summarizing, annotating, and highlighting web content. LightUp lets you instantly unlock insights from any selected text on any webpage.

Does a similar job

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  • LightUp2024 · boimaginations.com · ▲20

    AI-Powered annotations for every page on the web.

  • Quicky AI2023 · quickyai.com · ▲280

    Using AI is made easy, productive and instant on any website

  • Lookup AI2024 · chromewebstore.google.com · ▲94

    Confused? Just highlight and click.

  • AI Chrome Web Highlight2021 · chromewebstore.google.com · ▲71

    Auto highlights the important sentences on websites with AI

  • WebReader AI2023 · ▲86

    Enhance your online reading experience with WebReader AI

  • Nocket2024 · nocket.io · ▲110

    Save bookmarks, highlights, notes & AI summaries in Notion

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