# PaperClip vs Zeli PaperClip records 2,158 monthly visits with +77.9% month-over-month growth and Free pricing. Zeli records 56,147 monthly visits with -46.8% growth and Free pricing. | Metric | [PaperClip](https://openaitools.app/tool/paperclip) | [Zeli](https://openaitools.app/tool/zeli) | | :--- | :--- | :--- | | Website URL | https://www.paperclipapp.xyz | https://zeli.app | | Categories | AI Research Papers, AI Research Tool, AI Knowledge Management, AI Papers | AI Article Summarizer, AI Papers, AI News, AI Research Papers | | Pricing Model | Free | Free | | Monthly Visits | 2,158 | 56,147 | | MoM Growth Rate | +77.9% | -46.8% | | Primary Market | Vietnam | China | | Direct Visits | 886 | 39,950 | | Review Score | 4.2 | 4.3 | | Saved Count | 3 | 0 | | Supported Platforms | Website | Website | ## PaperClip PaperClip targets a specific, recurring problem in machine learning, computer vision and NLP research: you read a paper, note something important, and a month later you cannot remember which paper said it. The extension gives you a one-click way to clip that finding as a "bit" while you are still on the page. Everything is stored and indexed locally. The AI that powers the memory runs on your own device, the extension makes no external API calls, and search works without an internet connection. Because the data never leaves your machine, PaperClip pitches itself as a low-friction alternative to pasting notes into a cloud service or a personal wiki. The interface is intentionally thin: a running count of saved bits, a small disk-usage readout showing how little space they occupy, and a one-click reset that deletes all stored data. It is a personal research memory rather than a reference manager or citation tool, and it is free to install as a browser extension. **Pricing & Plans:** Free browser extension. The website lists no paid tiers. - **One-click clipping:** Save a finding from a paper, ML blog post or news article as a "bit" straight from the page you are reading. - **On-device AI:** The AI that indexes and recalls your bits runs locally and does not send data to any server. - **No external API calls:** All bits are stored and indexed on your own machine rather than in the cloud. - **Offline search:** Look up what you saved even without an internet connection. - **One-click data reset:** Clear every saved bit and reclaim the disk space at any time. **Strengths:** AI processing happens locally, with no server uploads; Search works offline; Free browser extension with a very light footprint; One-click option to wipe all stored data **Limitations:** Requires installing a browser extension before you can use it; Focused on saving and recalling notes, not full reference management or citation export; Small project — the FAQ, support and documentation are minimal [Profile (Markdown)](https://openaitools.app/tool/paperclip.md) ## Zeli Zeli solves the oldest problem with Hacker News: the front page is a list of headlines, and deciding which of the thirty stories deserves your attention means opening all of them. Zeli mirrors that front page, attaches an AI-written summary and a representative key quote to each story, and translates everything into seven languages. The ranking tracks news.ycombinator.com and refreshes every fifteen minutes, so the feed stays current without you checking the orange site directly. The structure is built around permanent, citable pages. Every story gets a URL keyed to its Hacker News item id — zeli.app/story/{id} in English, or zeli.app/{lang}/story/{id} for the other languages — carrying the translated title, the original title, a summary, a key quote and translated highlights from the discussion. Every day also gets a permanent archive of the complete front page, so a digest can be retrieved after that day has scrolled away. Alongside the news feed, Zeli digests HuggingFace's daily AI papers with translated titles and summaries, which makes it useful for keeping up with research as well as with developer chatter. Content languages are English, Chinese, Japanese, Korean, German, Spanish and Russian, with English served at the root and no language prefix. There is no account, no API key and no cost; an RSS feed bundles one item per day instead of flooding your reader, and the site can be installed as a PWA. For programmatic use, Zeli also publishes plain-markdown daily digests, JSON endpoints and an RSS feed aimed at feeds and AI agents. It requires no JavaScript and is served from an edge cache, so it is unusually light to read. **Pricing & Plans:** Free. No account, no API key and no payment; the full site, the RSS feed and the machine-readable digests are all available at no cost. - **AI summaries on every Hacker News story:** Each story carries a short summary generated from the linked article plus a standout key quote, so you can judge relevance before clicking through. - **Seven-language translation:** The whole feed — titles, summaries and top comment highlights — is available in English, Chinese, Japanese, Korean, German, Spanish and Russian. - **Daily front-page archive:** Every day gets a permanent page containing every story that hit the front page, retrievable long after the feed has moved on. - **HuggingFace AI paper digests:** Daily AI papers are surfaced with translated titles and AI summaries, making Zeli a research reader as well as a news reader. - **Machine-readable outputs:** One-item-per-day RSS feeds, plain-markdown digests, JSON endpoints and a sitemap make Zeli easy to pipe into readers or AI agents. **Strengths:** Turns the Hacker News front page into a fast, scannable daily brief; Seven languages with genuinely translated titles, summaries and comment highlights; Permanent, citable story and daily archive pages that never expire; Free, no signup, no API key, installable as a PWA **Limitations:** Summaries are machine-generated and are not fact-checked by a human; Real summaries exist only in seven languages — other locales fall back to English; It covers Hacker News and HuggingFace papers only, not your own reading list or arbitrary URLs; Keys off Hacker News ranking, so niche topics that never hit the front page are not included [Profile (Markdown)](https://openaitools.app/tool/zeli.md) ## Frequently Asked Questions ### How do PaperClip and Zeli compare in monthly traffic? PaperClip has 2,158 monthly visits, while Zeli has 56,147. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? PaperClip has a month-over-month growth rate of +77.9%; Zeli has -46.8%. ### How does pricing compare? PaperClip: Free. Free browser extension. The website lists no paid tiers. Zeli: Free. Free. No account, no API key and no payment; the full site, the RSS feed and the machine-readable digests are all available at no cost. ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [Readray (formerly Lilys AI)](https://openaitools.app/tool/lilys-ai) | 967,113 | -9.7% | Freemium | A proactive AI reading lens for papers, videos, and web pages | [.md](https://openaitools.app/tool/lilys-ai.md) | | 2 | [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) | | 3 | [ResearchRabbit](https://openaitools.app/tool/researchrabbit) | 831,571 | +3.1% | Free | Map the literature around the papers you love—free | [.md](https://openaitools.app/tool/researchrabbit.md) | | 4 | [Summarizer.org](https://openaitools.app/tool/summarizer-org) | 398,509 | +1.3% | Freemium | Free AI Summarizer for text, articles, URLs and images | [.md](https://openaitools.app/tool/summarizer-org.md) | | 5 | [AI Toolbox](https://openaitools.app/tool/chatgpt-toolbox) | 290,140 | +16.9% | Freemium | Organize, search and export your AI chats across ChatGPT, Gemini, Claude and Grok | [.md](https://openaitools.app/tool/chatgpt-toolbox.md) | | 6 | [mymind](https://openaitools.app/tool/mymind) | 221,816 | -1% | Free Trial, Paid | A private, visual AI space to save and remember anything — no folders, no tagging | [.md](https://openaitools.app/tool/mymind.md) | | 7 | [Paper Digest](https://openaitools.app/tool/paper-digest) | 97,202 | -7.1% | Freemium | AI-powered platform to read, write, and stay current with research | [.md](https://openaitools.app/tool/paper-digest.md) | | 8 | [TLDR This](https://openaitools.app/tool/tldr-this) | 82,609 | -20.5% | Free | Turn any long article or webpage into a clean, clickable summary in one click | [.md](https://openaitools.app/tool/tldr-this.md) | | 9 | [ResearchPal](https://openaitools.app/tool/researchpal) | 55,231 | -5.2% | Freemium | One AI agent for finding, reading and writing with real research | [.md](https://openaitools.app/tool/researchpal.md) | | 10 | [SciSummary](https://openaitools.app/tool/scisummary) | 38,871 | -37.7% | Freemium, Free Trial, Paid | AI summaries and study guides for scientific papers | [.md](https://openaitools.app/tool/scisummary.md) | --- Source: https://openaitools.app/compare/paperclip-vs-zeli More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)