# Auto Highlight vs NoteGPT Auto Highlight records 0 monthly visits with — month-over-month growth and Free pricing. NoteGPT records 6,166,674 monthly visits with -10.6% growth and Freemium pricing. | Metric | [Auto Highlight](https://openaitools.app/tool/auto-highlight) | [NoteGPT](https://openaitools.app/tool/notegpt) | | :--- | :--- | :--- | | Website URL | https://chromewebstore.google.com/detail/auto-highlight/dnkdpcbijfnmekbkchfjapfneigjomhh | https://notegpt.io | | Categories | AI Article Summarizer, AI Summarizer, Open Source AI Models | AI Assistant, AI Summarizer, AI Notes Generator | | Pricing Model | Free | Freemium | | Monthly Visits | 0 | 6,166,674 | | MoM Growth Rate | — | -10.6% | | Primary Market | Global | United States | | Direct Visits | 0 | 2,315,284 | | Review Score | 3.6 | 4.3 | | Saved Count | 0 | 14 | | Supported Platforms | Browser Extension | Website | ## Auto Highlight Auto Highlight is a free Chrome extension built by independent developer Danny Adam (dannyadam.com). Instead of generating a summary somewhere else, it works directly on the page: click the highlighter icon in the address bar and the extension paints the most important sentences of the article in a highlight colour, giving you an instant visual tl;dr. Under the hood it uses extraction-based summarization — sentences are scored by how frequently their terms appear across the whole article. That keeps it fast, entirely client-side and easy to understand, but also means it highlights important-sounding sentences rather than producing polished abstractive prose. The amount of highlighting is adjusted by clicking the icon repeatedly, and the icon itself shows less "ink" as coverage grows. The extension is open source, with code hosted on GitHub, and its privacy policy states that it does not collect user data or transmit anything remotely. It is rated around 3.6 stars from roughly 25 reviews with about 20,000 users, and the last update (v3.6.0) landed in March 2024. It is best suited to standard HTML articles — news, blogs, long-form posts — rather than PDFs or scanned documents. **Pricing & Plans:** Free. Auto Highlight has no paid plans, no subscription and no in-app purchases — it is distributed at no cost through the Chrome Web Store. - **One-click page highlighting:** Click the highlighter icon in the address bar and the extension immediately marks the sentences that carry the article's core meaning. - **Adjustable coverage on repeat clicks:** Each additional click increases or reduces how much of the article gets highlighted, so you can dial coverage up or down to taste. - **Term-frequency sentence ranking:** Important sentences are ranked from term frequencies across the full article, a lightweight extraction-based summarization technique. - **Visual ink-level indicator:** The toolbar icon visually shows "ink" running out as more highlighting is applied, giving instant feedback on current coverage. - **Open source and privacy-first:** The source code is published on GitHub, the privacy policy states no data is collected or transmitted, and options stay local. **Strengths:** Free and open source with code you can inspect; Instant tl;dr directly on the page — no copy-pasting into another tool; No account, no sign-up and no data collection; Adjustable highlight coverage via repeated icon clicks **Limitations:** Term-frequency approach can highlight obvious or repeating sentences instead of the truly key points; Coverage is adjusted by clicking the icon repeatedly rather than by fine-grained controls; Last updated March 2024 and only rated 3.6, reflecting some inconsistent page results; No native support for PDFs or images — it is built for HTML article text [Profile (Markdown)](https://openaitools.app/tool/auto-highlight.md) ## NoteGPT NoteGPT has grown from a YouTube and PDF summarizer into a broader AI agent aimed at work and study. From a single interface you can chat and search the web, summarize long videos, lectures, and documents, transcribe audio with speaker separation and timestamps, and produce visual notes or mind-map style insights rather than plain walls of text. The product also covers production tasks: it drafts and refines documents, assembles editable slide decks, organizes data into spreadsheets with formulas and charts, generates images from descriptions or reference images, turns text into speech or podcasts with a voice library, and creates short videos. The agent plans multi-step tasks, picks tools, and returns an editable final file that you can keep refining with follow-up requests. Under the hood, NoteGPT routes work across models such as GPT, Claude, Gemini, and DeepSeek to balance quality, speed, and cost. The company states it holds ISO 27001 and SOC 2 measures and complies with GDPR and CCPA, does not sell personal data, and does not train AI models on user data. Pricing follows a freemium model with a free tier and paid plans. **Pricing & Plans:** Freemium [Profile (Markdown)](https://openaitools.app/tool/notegpt.md) ## Frequently Asked Questions ### How do Auto Highlight and NoteGPT compare in monthly traffic? Auto Highlight has 0 monthly visits, while NoteGPT has 6,166,674. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? Auto Highlight has a month-over-month growth rate of —; NoteGPT has -10.6%. ### How does pricing compare? Auto Highlight: Free. Free. Auto Highlight has no paid plans, no subscription and no in-app purchases — it is distributed at no cost through the Chrome Web Store. NoteGPT: Freemium. Freemium ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [Otter AI](https://openaitools.app/tool/otter-ai) | 7,360,981 | +9.6% | Freemium | Stronger automated meeting transcription and voice search features, but lacks NoteGPT's presentation and document generation. | [.md](https://openaitools.app/tool/otter-ai.md) | | 2 | [Fathom](https://openaitools.app/tool/fathom-2-0) | 5,620,385 | +0.2% | Freemium, Free Trial | Excellent video call recording and summarization, though specialized for meetings rather than generic video content. | [.md](https://openaitools.app/tool/fathom-2-0.md) | | 3 | [Knowt](https://openaitools.app/tool/knowt-com) | 4,183,953 | +5.4% | Free | Free flashcard and study material creation from notes, but lacks video transcription and slide building tools. | [.md](https://openaitools.app/tool/knowt-com.md) | | 4 | [Notta](https://openaitools.app/tool/notta) | 2,585,354 | +2% | Freemium, Paid, Contact for Pricing | Better real-time audio and meeting transcription workflows, but less centered on general web video summarization. | [.md](https://openaitools.app/tool/notta.md) | | 5 | [Blinkist](https://openaitools.app/tool/blinkist) | 1,633,056 | +19.3% | Freemium, Free Trial, Paid | Bite-sized book and podcast insights you can finish in 15 minutes | [.md](https://openaitools.app/tool/blinkist.md) | | 6 | [tl;dv](https://openaitools.app/tool/tldv-io) | 1,396,729 | +1.9% | Freemium | Powerful video meeting transcription and CRM automation, but less focused on student study notes and slides. | [.md](https://openaitools.app/tool/tldv-io.md) | | 7 | [Glasp](https://openaitools.app/tool/glasp) | 889,564 | -14.1% | Freemium | Highlight the web, learn in public, and build your AI clone | [.md](https://openaitools.app/tool/glasp.md) | | 8 | [SlideSpeak](https://openaitools.app/tool/slidespeak) | 867,537 | +23.1% | Freemium, Contact for Pricing | AI presentation maker that turns documents into editable PowerPoints | [.md](https://openaitools.app/tool/slidespeak.md) | | 9 | [Mindgrasp](https://openaitools.app/tool/mindgrasp) | 672,288 | -0.5% | Freemium, Free Trial | Stronger focus on study materials and course notes, but lacks NoteGPT's broad video and slide generation tools. | [.md](https://openaitools.app/tool/mindgrasp.md) | | 10 | [ThetaWave AI](https://openaitools.app/tool/thetawave-ai) | 526,384 | +6.8% | Freemium | Converts videos and lectures into structured study notes and quizzes, similar to NoteGPT's learning workflow. | [.md](https://openaitools.app/tool/thetawave-ai.md) | --- Source: https://openaitools.app/compare/auto-highlight-vs-notegpt More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)