# Gene vs Pebble Gene records 2,491 monthly visits with +87% month-over-month growth and Free pricing. Pebble records 0 monthly visits with — growth and Freemium pricing. | Metric | [Gene](https://openaitools.app/tool/gene) | [Pebble](https://openaitools.app/tool/pebble) | | :--- | :--- | :--- | | Website URL | https://askgene.io | https://chromewebstore.google.com/detail/pebble/pkakeldcbkglmgfdpknjdkcficoompgd | | Categories | AI Assistant, AI Summarizer, AI Chatbot, AI PDF Summarizer | AI Reader, AI Assistant, AI Summarizer, AI Copilot | | Pricing Model | Free | Freemium | | Monthly Visits | 2,491 | 0 | | MoM Growth Rate | +87% | — | | Primary Market | Global | Global | | Direct Visits | 980 | 0 | | Review Score | 4.1 | 4 | | Saved Count | 0 | 0 | | Supported Platforms | Website | Browser Extension | ## Gene Gene is an AI assistant delivered as a Chrome extension rather than a standalone chat site. Its core interaction is the Ctrl+Q shortcut: press it mid-browse and an assistant panel opens over the page you are reading, so you can ask questions about that specific content without copying it elsewhere. It reads web pages, Google Docs, YouTube videos, and PDFs, accepts screenshots of on-screen text or images, and can generate images from short prompts. The pitch is economics as much as capability. Gene's marketing compares its own pricing with roughly $20-per-month mainstream AI subscriptions and positions Gene Power at $3 per month, or $24 per year, as an everyday alternative for routine assistant work — summarizing, explaining a paragraph, translating, or drafting a short reply. A cheaper Gene Pro tier at around $1.50 per month is also listed. The developers describe these as published rates that may vary by region. One more distinctive feature is live page rewriting: you describe the layout, copy, or color changes you want and Gene updates the visible page accordingly. It is a practical fit for people who live in the browser and want quick AI help contextualized to what is on screen, without another tab or subscription. **Pricing & Plans:** Free to start. Paid tiers are listed as Gene Pro at about $1.50/month ($10/year) and Gene Power at $3.00/month ($24/year), positioned as substantially cheaper than mainstream AI chat subscriptions; listed rates may vary by region. - **Ctrl+Q in-tab assistant:** Summon the AI chat without leaving the page you are on, so context from your current tab stays in front of you. - **Summarize any content type:** Chat with web pages, Google Docs, YouTube videos, and PDFs to pull out key points quickly. - **Screenshot understanding:** Capture text or an image on screen and ask Gene to explain, translate, or interpret it. - **AI image generation:** Turn short prompts into illustrations and design assets for creative projects. - **Page redesign:** Describe layout, text, or color changes and Gene rewrites the visible page to match. **Strengths:** Ctrl+Q keeps you in the current tab instead of switching apps; Reads pages, PDFs, Google Docs, and YouTube videos in one place; Paid tiers are a fraction of mainstream AI subscription prices; Screenshot understanding covers text and images that are not selectable [Profile (Markdown)](https://openaitools.app/tool/gene.md) ## Pebble Pebble is an AI-powered active-reading companion for the web, distributed as a Chrome extension. Its premise is that reading and watching content online is usually passive, so information slips away quickly. Pebble counters that by weaving comprehension checks into the browsing experience: embedded AI questions prompt you to reflect on what you just read, and inline document Q&A lets you interrogate a page's content without opening another tab. Beyond articles, Pebble extends to video. While you watch YouTube, it generates live AI questions that keep you engaged with the material. Everything you highlight, note or answer can be saved to memory, and the extension then turns that material into spaced-repetition and AI quizzes tied to the source website, so review is anchored to where you originally learned it. The extension is published on the Chrome Web Store by a developer operating as "pebble" (contact me@harshpatel.ai), holds a 5.0 rating from a small number of reviewers, and offers in-app purchases for unlocked features. It is lightweight and English-only, with the latest version listed at 1.1, updated in June 2024. **Pricing & Plans:** Free to install from the Chrome Web Store, with optional in-app purchases that unlock the full feature set. - **Active-reading questions:** Embedded AI questions check whether you are genuinely absorbing a page instead of skimming past it. - **Highlights and notes:** Highlight and annotate articles, then keep those notes organized so they are easy to revisit. - **Document Q&A:** Ask questions directly about the page content and get answers in place, deepening comprehension on the spot. - **Live questions on YouTube:** Live AI-generated questions appear while you watch YouTube, turning video into an active-learning exercise. - **Spaced-repetition memory:** Saved questions, highlights and notes become spaced-repetition and AI quizzes to lock in what you learned. **Strengths:** Turns passive reading and watching into active learning; Works across both web articles and YouTube videos; Highlights, notes and Q&A stay anchored to the source page; Spaced-repetition memory and quizzes aid long-term recall **Limitations:** Small install base (about 57 users) and few reviews; In-app purchases are required for the full experience; Last updated in 2024, so feature velocity appears low; Requires a Google account to install and only supports English [Profile (Markdown)](https://openaitools.app/tool/pebble.md) ## Frequently Asked Questions ### How do Gene and Pebble compare in monthly traffic? Gene has 2,491 monthly visits, while Pebble has 0. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? Gene has a month-over-month growth rate of +87%; Pebble has —. ### How does pricing compare? Gene: Free. Free to start. Paid tiers are listed as Gene Pro at about $1.50/month ($10/year) and Gene Power at $3.00/month ($24/year), positioned as substantially cheaper than mainstream AI chat subscriptions; listed rates may vary by region. Pebble: Freemium. Free to install from the Chrome Web Store, with optional in-app purchases that unlock the full feature set. ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [Monica](https://openaitools.app/tool/monica-ai) | 4,512,775 | -11.3% | Freemium | All-in-one AI assistant across web, browser, desktop and mobile | [.md](https://openaitools.app/tool/monica-ai.md) | | 2 | [Sider](https://openaitools.app/tool/sider) | 2,644,740 | -10.6% | Freemium | AI sidebar and browser agent for reading, writing and research | [.md](https://openaitools.app/tool/sider.md) | | 3 | [Merlin AI](https://openaitools.app/tool/merlin-ai-plugins) | 1,382,634 | +13.1% | Freemium | One AI assistant that plugs ChatGPT, Claude and Gemini into every tab | [.md](https://openaitools.app/tool/merlin-ai-plugins.md) | | 4 | [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) | | 5 | [HARPA AI](https://openaitools.app/tool/harpa-ai) | 537,461 | +99.3% | Freemium | One browser agent that combines every major AI model with web automation | [.md](https://openaitools.app/tool/harpa-ai.md) | | 6 | [Glarity](https://openaitools.app/tool/glarity-summarize-google-and-youtube) | 188,823 | -49.6% | Freemium | Summarize YouTube, Google, and any page with AI — free in your browser | [.md](https://openaitools.app/tool/glarity-summarize-google-and-youtube.md) | | 7 | [Kome AI](https://openaitools.app/tool/kome-ai) | 174,910 | -6.5% | Freemium | Summarize, bookmark and write with AI right in your browser | [.md](https://openaitools.app/tool/kome-ai.md) | | 8 | [genei](https://openaitools.app/tool/genei) | 23,178 | +1.2% | Freemium, Free Trial | AI summarisation, keyword extraction and research for long documents | [.md](https://openaitools.app/tool/genei.md) | | 9 | [Briefy](https://openaitools.app/tool/briefy) | 19,301 | +29.8% | Freemium, Free Trial | Turn long articles, videos and PDFs into structured summaries you can actually search. | [.md](https://openaitools.app/tool/briefy.md) | | 10 | [Clearly Reader](https://openaitools.app/tool/clearlyreader-com) | 10,350 | -29.1% | Freemium | Reader mode, text-to-speech and AI summaries for any web page | [.md](https://openaitools.app/tool/clearlyreader-com.md) | --- Source: https://openaitools.app/compare/gene-vs-pebble More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)