# AI Things vs LightPDF AI Things records 0 monthly visits with 0% month-over-month growth and Free pricing. LightPDF records 1,742,568 monthly visits with -15.3% growth and Freemium pricing. | Metric | [AI Things](https://openaitools.app/tool/ai-things) | [LightPDF](https://openaitools.app/tool/lightpdf-com) | | :--- | :--- | :--- | | Website URL | https://aithings.dev | https://lightpdf.com | | Categories | AI Tools Directory | AI PDF Editor, AI PDF, AI PDF Summarizer, AI OCR | | Pricing Model | Free | Freemium | | Monthly Visits | 0 | 1,742,568 | | MoM Growth Rate | 0% | -15.3% | | Primary Market | Global | India | | Direct Visits | 0 | 442,074 | | Review Score | 4 | 4.2 | | Saved Count | 1 | 8 | | Supported Platforms | Website | Website | ## AI Things AI Things is a curated resource directory for people who build with AI. Rather than listing hundreds of thin tool cards, it assembles a tighter library of articles, tools, videos, podcasts, books, communities and tweets — over a hundred items at the time of writing — and presents them in a single Browse view. Each item appears as a card with a title, source and a format label such as Article, Video, Podcast or Research. The library is backed by a weekly newsletter described as a download on the tools, teams and trends shaping practical AI, aimed at engineers who want the gist without reading everything that ships each week. Subscribing is free and the list has grown to several thousand engineers. The site is run by The Revoks Company and takes an explicitly editorial stance for curious builders, mixing practical engineering content with research and commentary. Because it curates by format and topic rather than offering deep filtering, it works best as a steady drip of recommendations — check the Browse page periodically or let the newsletter surface what matters — rather than as a search engine for AI tools. **Pricing & Plans:** Free. Browsing the curated library and subscribing to the weekly newsletter cost nothing; the project is supported in part by newsletter and directory sponsorship. - **108+ curated resources in one library:** Articles, books, communities, podcasts, tools, videos and tweets are all collected in a single library with a Browse view. - **Weekly newsletter:** A weekly roundup described as covering the tools, teams and trends shaping practical AI, aimed at engineers who want to keep up without reading everything. - **Format-based sections:** Items are organised by format — Top Picks, Tools, Articles, Tweets, Podcasts, Books, Videos, Communities — so you can pick based on the time you have. - **Submission and deep-dive requests:** Submit pages for tools and a request form for deep dives, plus a creator spotlight that surfaces people building in the space. - **Builder-focused editorial angle:** Run by The Revoks Company and framed for curious builders, with links out to X, LinkedIn, GitHub and Peerlist. **Strengths:** Covers seven resource formats, not just tools — useful for readers who learn from podcasts and papers too; Editorial curation means far less noise than an open-submission tool list; Free to browse, with a free weekly newsletter for ongoing discovery **Limitations:** Resource-heavy rather than tool-heavy — the directory skews toward reading and listening, not launchers; Minimal structured filtering compared with pure tool catalogs [Profile (Markdown)](https://openaitools.app/tool/ai-things.md) ## LightPDF LightPDF positions itself as an all-in-one document workspace rather than a single-purpose converter. The classic side of the product covers the essentials most people need every day: viewing and editing PDF text and images, converting between PDF and Office/image formats, OCR for scanned files, merging, splitting, compressing, watermarking, signing and annotating. Because everything runs in the browser with companion apps for Windows, Mac, iOS and Android, the same account and files travel with you across devices. The AI layer is where the product has expanded most. An AI agent lets you chat with an uploaded document, ask follow-up questions and trace answers back to citations, while a separate chat experience works on YouTube videos. Document translation preserves the original layout across 20+ languages, including scanned and image-based PDFs, and structured data extraction turns invoices, receipts, bank statements and purchase orders into editable spreadsheets. Rounding out the suite are an AI PPT generator, mind-map and summary generation, watermark and sticker removal, text and logo erasing, document enhancement for scanned pages and an AI invoice generator. Pricing follows a freemium model with a free tier (10MB file limit, watermark on some exports) and paid plans that add unlimited file sizes, batch processing, cloud storage and monthly AI credits. Individual subscriptions start around $5.99 per month, with a yearly option near $15.99 and a one-time lifetime plan; credits are consumed per AI action, so heavy AI users can top them up. Team, business and education plans are available on request. **Pricing & Plans:** Freemium. A free plan covers basic PDF tools with a 10MB file cap; paid plans start around $5.99/month, with a yearly tier and a one-time lifetime option. AI features consume monthly credits that differ by plan. - **AI document agent and chat:** Upload a PDF and ask questions in natural language, follow up on details and see which passages the answers came from. A separate chat mode works with YouTube videos. - **Layout-preserving translation:** Translate whole documents, including scanned and image-based PDFs, into 20+ languages while keeping the original formatting and layout intact. - **AI data extraction to spreadsheets:** Convert invoices, receipts, bank statements and purchase orders into structured, editable Excel files automatically. - **Full PDF editing and conversion suite:** Edit text and images, OCR scanned pages, convert to and from Office formats, then merge, split, compress, watermark, sign and annotate. - **Cross-platform access:** One account works on web, Windows, Mac, iOS and Android, so documents and paid features follow you between devices. **Strengths:** Very broad toolkit that covers both everyday PDF chores and advanced AI document tasks; Free tier is usable for light jobs, and the paid plans are cheaper than many competing PDF editors; Layout-preserving translation and AI data extraction handle scanned documents that trip up simpler tools; One subscription covers five platforms, including desktop and mobile apps **Limitations:** Free plan caps files at 10MB and adds watermarks on some outputs; AI features run on a credit system, so heavy usage means top-ups or a higher tier; Advanced AI operations like text editing or logo removal consume credits quickly [Profile (Markdown)](https://openaitools.app/tool/lightpdf-com.md) ## Frequently Asked Questions ### How do AI Things and LightPDF compare in monthly traffic? AI Things has 0 monthly visits, while LightPDF has 1,742,568. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? AI Things has a month-over-month growth rate of 0%; LightPDF has -15.3%. ### How does pricing compare? AI Things: Free. Free. Browsing the curated library and subscribing to the weekly newsletter cost nothing; the project is supported in part by newsletter and directory sponsorship. LightPDF: Freemium. Freemium. A free plan covers basic PDF tools with a 10MB file cap; paid plans start around $5.99/month, with a yearly tier and a one-time lifetime option. AI features consume monthly credits that differ by plan. ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [ChatGPT](https://openaitools.app/tool/chatgpt-4) | 6,048,022,723 | +2.2% | Freemium | OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research. | [.md](https://openaitools.app/tool/chatgpt-4.md) | | 2 | [Claude](https://openaitools.app/tool/claude-2) | 1,253,439,413 | +23.8% | Freemium | Anthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing. | [.md](https://openaitools.app/tool/claude-2.md) | | 3 | [DeepL](https://openaitools.app/tool/deepl) | 95,110,871 | -1.7% | Freemium | Enterprise-grade neural machine translation, AI writing refinement, and real-time voice translation across thirty-plus global languages. | [.md](https://openaitools.app/tool/deepl.md) | | 4 | [PDFgear](https://openaitools.app/tool/pdfgear) | 2,845,280 | -3.4% | Free | Offers a completely free PDF editing and AI assistant experience, but lacks some of LightPDF's cloud-native collaboration features. | [.md](https://openaitools.app/tool/pdfgear.md) | | 5 | [PDNob PDF Editor](https://openaitools.app/tool/pdnob-pdf-editor) | 2,376,518 | +1.2% | Freemium, Free Trial, Paid | Offers a robust desktop suite for OCR and editing, but requires software installation unlike cloud platforms. | [.md](https://openaitools.app/tool/pdnob-pdf-editor.md) | | 6 | [pdf.net](https://openaitools.app/tool/pdf-net) | 1,257,131 | -22.3% | Freemium, Free | Provides quick browser-based PDF editing and e-signatures, but has a less advanced conversational AI assistant. | [.md](https://openaitools.app/tool/pdf-net.md) | | 7 | [UPDF AI](https://openaitools.app/tool/updf-ai) | 1,050,387 | -7.2% | Freemium, Free Trial, Paid | Provides a more polished cross-platform desktop PDF editing suite, but requires a paid upgrade for full AI features. | [.md](https://openaitools.app/tool/updf-ai.md) | | 8 | [ChatPDF](https://openaitools.app/tool/chatpdf) | 1,044,477 | -3.7% | Freemium | Offers a streamlined conversational interface for querying PDFs, but provides fewer document editing and conversion utilities. | [.md](https://openaitools.app/tool/chatpdf.md) | | 9 | [Dang.ai](https://openaitools.app/tool/dang-ai) | 552,907 | +17.5% | Free | A curated AI tools directory with 5,000+ listings | [.md](https://openaitools.app/tool/dang-ai.md) | | 10 | [Futurepedia](https://openaitools.app/tool/futurepedia-find-the-best-ai-tools-software) | 527,719 | +22.5% | Free | Find, compare, and learn to use the best AI tools | [.md](https://openaitools.app/tool/futurepedia-find-the-best-ai-tools-software.md) | --- Source: https://openaitools.app/compare/ai-things-vs-lightpdf-com More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)