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31,659148v1.2.0 released 30d agoFree + from $19.99/mo

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13,47233Released 3mo agoFrom $9/mo

Tanay Lakhani🙏 32 karmaJul 15, 2025@StacksIt's a powerful AI-powered personal knowledge system that brings together links, files, notes, and documents in one unified workspace. It's like Notion meets Raindrop meets Google Drive, but with an AI layer that helps you resurface forgotten content, cluster related topics, and even draft documents based on your saved materials.
Verified tools
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1,1777Released 15d agoFree + from $9
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2,22628Released 5mo agoFree + from $20/mo
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12,781183Released 9mo agoFree + from $3.75/moAmazing 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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4,36445Released 1y agoFree + from $12/mo
- Sponsor:Higgsfield AI - Video effects
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5,60684Released 9mo agoFree + from $7.99/moAmazing presentations, and for free!!11
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Open6,433193Released 2y agoFree + from $30/mo
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18,736294Released 1y agoFree + from $4.2/moI’ve been using it for a month now and I have decided to keep it for a year. There definitely are some kinks they can still work out like file management, but it’s very good at it’s core function: it generally does a good job answering questions and most times identifies PDFs automatically and correctly. The browser plugin works great, and it’s very nice that Papers allows you to add your university’s library API so you can automatically download PDFs that are accessible through your institution (sometimes it refuses to download some papers, so you just have to downlow it yourself and manually add it). The iPad and Android apps are serviceable. Every once in a while it will mess up the PDF identification, especially with papers from either very old sources or online-only journals. Things they must work on: * A much better system to annotate PDFs (the post-it type notes are cumbersome). * Introduce a notepad attached to each PDF or some way to easily link and save the AI’s output to the PDF. Currently, you have to add a little post it note and then paste the text there. * Keep the AI answers available after closing the documents. If you close the document by mistake or have several open and wish to close some, the ai conversation will be reset. * I REALLY wish that you could get citations and links to where the info was from extracted from PDFs. Currently, I have found Coral.ai does a much better job of showing you where the info came from and it even highlights it for you. Give it a try, their 30-day no credit card needed trial allowed me to truly test it, and now I’m a yearly subscriber looking forward for new additions and releases.
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12,161176Released 2y agoFree + from $20
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Podcasts, scholarships, literature reviews - study and work faster with AIOpen37,46874v2.0.1 released 5mo agoFree + from $5.99/mo
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1,1963Released 3y agoNo pricing
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7326Released 1y agoFree + from $2000
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2,04353Released 1y ago100% FreeHi there! It worked great for me, it might have been a temporary issue.
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Open53415Released 1y agoFree + from $1.99
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24,632431Released 2y agoNo pricingNot particularly useful and expensive at the same time. Don’t waste your time or money.
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12,427139Released 3y agoFrom $49.99/mo
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82915Released 5y agoFree + from $40/mo
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76912Released 1y agoFree + from $15.99/mo
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Open90125Released 1y agoNo pricing
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9,639139Released 4y agoNo pricingThis could be a really great service that I would love to have. The way it creates documents would be perfect for the philosophical doctrine I'm writing but unfortantilly I couldn't use this because of the hotkey setup. I am very use to pressing CTRL Backspace to backspace by word instead of character and its ingraned in me. Its the hotkey that deletes a node on the canvas so I was deleting my nodes every time I wanted to change a word. There needs to be a way to disable the hotkey. I tried finding a way to email the developer but I couldn't find anything. Based on the idea I would give this 5stars but in its current state I cant use it. Eventually the whole thing locked up on me and I couldn't interact with the canvas in anyway.
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5016Released 1y agoFree + from $10/mo
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AI-powered research assistant for diverse content analysis.Open1,92854Released 1y agoFree + from $14.99/mo
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36,616828v1 released 2y agoFree + from $12.00/moI've tried to find the exact articles via WoS, Google, or Scopus. Despite using a very advised and complicated search query, it was just a waste of time. Perplexity didn't help either. The Jenni AI, which may add useful links when generating text, finds nothing but trash. SciScape gave exactly what I needed from the first query! A couple of fresh relative articles with very exact topics!
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AI researcher: Questions to literature reviews from 200M+ papers.Open5,680150Released 1y agoFree + from $10/moThis is a great tool for researches like us and our research community, it makes the literature review so easy. all the data is extracted automatically related to our query along with citation. Truly commendable tool and recommendable to those who are not using it till now.
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3,74951Released 2y agoFree + from $15/mo
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76613Released 4y agoFree + from $50/moI found a lot of value so far. I'm surprised this isn't saved more often. Great tool for speeding up qual data analysis and repository.
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1,4327Released 3y agoNo pricing
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6,77344Released 2y agoFree + from $30/mo
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29,131734Released 3y agoFree + from $12/moThink its a fab tool but why wont it allow you to save your workflows?
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2,95339Released 2y agoFree + from $40/mo
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10,147436Released 5y ago100% Free
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AI-powered academic search: find and understand science faster.Open10,365350Released 3y agoNo pricingTried using it to get answers for a few questions, but what really impressed me was how many sources it pulled in. Didnt expect that, but it actually turned out to be super useful. Nice tool :)
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Revolutionizing interactions with Quantum Photonics & AIOpen166152Released 2y ago100% Free -
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Open52937Released 2y ago100% Free -
Innovatively explore scientific literature with PubMed Buddy.Open1,3787Released 2y ago100% Free -
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