Chatpdf
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Yash ChaudharyJan 27, 2024@PDFChatFinally an app that works with PDF's flawlessly! -

Featured matches
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Really like how it finds connection in the content that I save. I don't think any other tool can do that. -
I’ve been using Collate to go through technical PDFs, and it’s been surprisingly handy. Summarizing docs and being able to ask questions directly saves me time, especially when I’m skimming through research or API references. No sign-ups, works offline, and everything stays on my device — which I appreciate. -
This is truly a wonderful experience that brings joy and delight. -
I’ve purchased boilerplates before but honestly this is by FAR the most thorough and useful. I mean check out the documentation alone. I get that ppl might be “boilerplated out” by now but seriously don’t sleep on this if you want to save literal days/weeks of building. Using it now to build a microsaas in 48 hours!! -
Great for skimming research papers and reports -
Reedle v1.5: The "Actually Retain It" Release - Library AI Search: Ask questions across your entire saved library, not just the article you have open. Searches articles, highlights, and comments all at once. - FSRS Spaced Repetition: The same memory algorithm as Anki, built directly into your reading flow. Highlights become flashcards automatically. No card creation, no separate app. - Zotero Bulk Import: Migrate your entire Zotero library, including collections, groups, and PDFs, in one step. - Native iOS and Android apps: Offline sync, push notifications, and full feature parity with the web. Works without internet too. - Universal Import: EPUB, PDF, Markdown, web articles, YouTube, Bilibili, X/Twitter, Zhihu, WeChat, and RSS. Batch upload up to 10 files at once. - Reading Heatmaps: A GitHub-style activity map to track your consistency. Uses "Daily Blocks" as the core metric, which ends up being a lot more honest than raw time spent. - Readwise Migration: Import your Readwise highlights and reading history directly into Reedle. -
Hi Really like this idea. Helps to brainstorm the idea based on research from various data sources -
I'm absolutely blown away by the design quality of the presentations they look so vibrant and stylish. I was also pleasantly surprised that the AI asks lots of clarifying questions to make sure the final result is exactly what I wanted, not just something random. Vibes 🔥 -

Other tools
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Nice interface, but no good at PDF answers, especially tables data.
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Open
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Chat with any PDF, ask questions, summarize and extract insights effortlessly.OpenThe maximum number of pdf pages for the free tier is 10, which is a bit small. Generally, I think people need this service for pdf documents over 50 pages or so.
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Base44 Superagents-AI agent that does it all
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Amazing app and really easy-to-use! It has all the things I need to create a neat, functional, and clear-cut mindmap.
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Good to use even for free. Gives answers related directly to the info in the document, along with references to pages where it can be found. Also does well at analyzing graphs and charts
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This AI PDF Summarizer worked really well
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So simple yet so powerful. And there's no need to sign up or pay monthly subscription!
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Highly recommended. It saves a lot of time. Their PDF chat feature is very user-friendly.
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Not bad, its freemium and the feature is good like private pdf and support OCR
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lmao, says its free, but takes u straight to a pay page as soon as you put ur email in. won't be surprised if it also signed my email up to a ton of newsletters. dont sign in to this ai site.
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great in Slack or Teams to quickly fetch data and get visualizations
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There is no way to tell how good this AI Text to MP3 service is without paying up front. Maybe it's good, maybe it's not.
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Generate AI Images, Content, Blogs, Code, Voiceovers, PDF and chat with AI Bots for freeOpen -
OpenHi all, I am the founder of Futurwise, and we build this tool to help people keep up-to-date on fast-changing topics as the world is changing so incredibly fast. Our objective is to build a next gen media platform and help anyone cut through the noise of information overload and find your next insight faster. At the moment, we do that with an MVP focused on super fast summaries of many types of content but from trusted sources, available with one click, in your style and language. Ready in under 5 seconds, regardless of content type. Securely stored in your private library. Distraction free, no ads, forever. As we collapse hours into seconds and keep professionals aligned on what matters across 25 languages and trusted sources, we envision helping individuals, enterprises and global societies increase awareness on fast changing topics, such as emerging technologies, climate change or healthcare, that will affect humanity in the long run. I hope you enjoy our app! -
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I like it. It answers simple questions accurately and by the book. The Ref (reference) page is not usually accurate though. I'll keep you updated on how it responds to complex questions.
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Paperguide: The All-in-One AI Research Assistant for Scientific ResearchOpen
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🚀 Supercharge Your AI Workflow with Keymate! AI enthusiasts, researchers, and productivity power-users — meet Keymate, your new favorite AI-powered assistant to collect, manage, search, and chat with your digital knowledge. ✨ Why Keymate? 🔹 Collect any source – PDFs, Google Docs, YouTube videos, emails, web links — all in one private memory space. 🔹 Chat with your content – Ask complex questions and get grounded answers directly from your own documents. 🔹 Add notes and organize collections – Structure your memory the way you think. 🔹 Boost with AI context – Keymate uses a 128K context window and multi-LLM setup to deliver better, focused results. 🔹 Secure
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Chat2DB simplifies complex data analysis processes and improving our efficiency.
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First week is free (hence 3 stars when it would have been 1 otherwise) then you have to pay £81 / year or £9 / month which for a light or occasional user is very expensive. There really needs to be a sensible ’document limit’ to back up the very good trial period.
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Works really great and easy way to create a chat bot but .Ost importantly to control the Questions and Answers
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Open
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Blends academic insights & accessible explanations on P vs NP.Open

