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AI · alternatives · 2026

24 alternatives to Highlyt

You highlight. You forget. Highlyt connects the dots.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1

    Medium-style highlighting in every app and website. 🖌

    2016 · its alternatives →

  2. 2

    Highlight in ChatGPT, ask GPT in a side panel

    Jan 2026 · highlight.jiqiren.ai · its alternatives →

  3. 3
    Highly▲127

    A Medium style tooltip to make your blog stand out

    2021 · wordpress.org · its alternatives →

  4. 4
    Highlight▲318

    See and act on your webapp's issues and interactions

    2021 · launchdarkly.com · its alternatives →

  5. 5

    Hey HN! We’re open-sourcing highlight.io (https://github.com/highlight/highlight), a session replay and error monitoring tool. Highlight.io gives you a high-precision video-like replay of what users are doing when an error or exception occurs in your web app, along with a full-fledged error monitoring experience (similar to bugsnag, rollbar, etc..). The main value prop of highlight.io is that we help you understand the full context surrounding an error and allow you to drill down to the code path that a user invoked (i.e user clicked button X, sent network request Y, and…

    2023 · github.com · its alternatives →

  6. 6

    Turn ANY video into a highlight reel — instantly!

    2024 · my.augie.studio · its alternatives →

  7. 7
    Highlight▲153

    "Highlight" physical books through conductive pages 📖✨

    2017 · its alternatives →

  8. 8

    Collaboration on Highlight makes debugging faster than ever

    2022 · its alternatives →

  9. 9

    Hey HN! I love finding new books to read on here. I wanted to gather the most mentioned books and recreate the serendipity of physical browsing. I scraped 20k comments from HN threads related to reading, extracted the references and opinions using GPT-4o mini, and visualised their embeddings as a map. - OpenAI's embeddings were processed using UMAP and HDBSCAN. A direct 2D projection from the text embeddings didn't yield visually interesting results. Instead, HDBSCAN is first applied on a high-dimensional projection. Those clusters tend to correspond to different genres. The genre…

    2024 · hnbooks.pieterma.es · its alternatives →

  10. 10

    Stop forgetting what you read.

    2022 · highlighted.app · its alternatives →

  11. 11

    Highlight the syntax of any code snippet in Sketch

    2017 · danielguillan.github.io · its alternatives →

  12. 12

    The network graph that holds all the wonderful reads I've ever found on the internet.

    2022 · prashantbarahi.com.np · its alternatives →

  13. 13

    Redefining reading making knowledge more accessible to all

    2022 · its alternatives →

  14. 14

    A syntax-highlighting pager for git, diff, grep, rg --json, and blame output - dandavison/delta

    2020 · github.com · its alternatives →

  15. 15

    Automatically highlight the most important messages ✨

    2017 · slack.com · its alternatives →

  16. 16
    Highlight▲285

    Understand and debug customer issues with confidence

    2022 · launchdarkly.com · its alternatives →

  17. 17

    Annotate and discuss web pages in real time.

    2022 · webhighlighter.com · its alternatives →

  18. 18ES
  19. 19

    Digitize your highlights for easy search and reference

    2024 · snippetstash.app · its alternatives →

  20. 20MT

    The tool `peek` show files in color in the terminal. A wide range of popular programming language and file types are supported. Today I added support for binary files inspired by the HN post on colors in hex editors. Each supported programming language is backed by its own (reusable) lexer. The lexer provides a stream of tokens to the colorer. Using streams means that you will see the top of large files at once. The idea to make `peek` came from a need to look at CSS files in the terminal. I wanted color swatches and other niceties from the browser. Also, I wanted an option to fix alignment…

    2023 · soegaard.github.io · its alternatives →

  21. 21

    Easily save and highlight important images and text

    2024 · glasp.co · its alternatives →

  22. 22

    Deep link to text on the web, highlight it & add a comment

    2019 · its alternatives →

  23. 23
    Readsy▲155

    Auto-highlighted text for faster reading

    2022 · its alternatives →

  24. 24

    Search your highlights and notes inside Claude and ChatGPT

    Aug 2026 · glasp.co · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →