AI · alternatives · 2026
24 alternatives to Onikle, the preprint search platform
Preprint platform top researchers share the paper collection
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Onikle, the preprint search platform launched in 2021; newer entries below may have overtaken it.
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Paperguide▲645Discover, read, write and manage research with ease using AI
2024 · paperguide.ai · its alternatives →
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Open Paper▲289Hi HN! Open Paper allows you to annotate and understand your research papers with an AI copilot. I wanted a paper-reading assistant that let met actually dig into papers in-place while benefiting from AI tooling. When it comes to studying, I'm not a fan of the typical chat interfaces that obfuscate uploaded files and turn them into black box 'content'. Hence, I've implemented a split-pane view. To mitigate the risk of hallucinations, all AI responses come with grounded citations that refer back to the source material in-flow. Some feature highlights: - Actually read your papers in one place…
2025 · openpaper.ai · its alternatives →
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PaperClip▲98Memorize details from papers in machine learning and AI
2023 · paperclipapp.xyz · its alternatives →
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Easily write well researched articles & academic papers
2024 · paperguide.ai · its alternatives →
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Tyles▲156An AI-driven note app that magically sorts your knowledge
2023 · tyles.io · its alternatives →
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Edde AI▲212Your academic assistant, write essays, cite papers & more
2024 · edde.ai · its alternatives →
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Notebook.ai▲255A smart notebook that grows and collaborates with you
2016 · notebook.ai · its alternatives →
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Papel is a black-and-white research app for discovering papers, reading with on-device AI, and discussing work with other researchers.
May 2026 · andreaturchet.github.io · its alternatives →
- 11BA
2023 · bulletpapers.ai · its alternatives →
- 12HA
Hi all, I find literature searches to be slow and despite all the tools nowadays, it is difficult to map out vast areas of research and then connect my ideas to what I’m trying to do (e.g. writing a review, learning something new, planning a new project, assignments, etc). Some of my peers and teachers also found this to be a problem so I built this MVP app to help people not only leverage AI search capabilities but also go on to connect their ideas, map out research projects, cite various results and organise their “stream of consciousness” as they work. I’d love to get some feedback on it…
2025 · hexle.ai · its alternatives →
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Over the past year, we’ve been frustrated with how clunky it is to manage research papers. So we built Ontosyn, a modern research paper reader, with clean ui, better in paper navigation (bookmarks, jumping back up after clicking on a reference), an integrated ai chat with useful tools such as recommending relevant papers that you can directly add to your library, and, of course, library functionality to keep everything organized. We launched a closed alpha last week, and our first users are quite pleased with it. One user asked for author-based search for paper recommendations yesterday, and…
2025 · ontosyn.com · its alternatives →
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OpenRead▲76Employs AI to revolutionize your research experience.
2023 · openread.academy · its alternatives →
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Summarize research papers and ask questions with AI
2023 · summarizepaper.com · its alternatives →
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- 21AA
Do you have trouble keeping up with the latest advance in AI? I've built a recommender system to bring you the latest research papers in AI. Simply subscribe to the topics you're interested in, and the app will recommend you the latest research in that topic. The app is far from complete, but I'm seriously working to improve it. Please try it out if you have time, and send your feedback to: [email protected].
2023 · research-assistant-roan.vercel.app · its alternatives →
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Scholarcy▲80Generate AI summaries for research papers and articles
2022 · scholarcy.com · its alternatives →
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PaperLens▲11Hey HN, I built PaperLens ([thepaperlens.com](https://thepaperlens.com/)) after one too many frustrating sessions trying to find what I actually needed in academic research. Whether I was doing a literature review, trying to quickly find a solid source to back up a point in a discussion, or just attempting to understand a complex subject, traditional keyword searches often felt like searching for a needle in a haystack. PaperLens uses RAG (Retrieval-Augmented Generation) and the latest AI models to provide more precise, semantic search results. It also has an AI chatbot that…
2025 · thepaperlens.com · its alternatives →
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📄 🤖 AI for medical and scientific papers. Contribute to neuml/paperai development by creating an account on GitHub.
2023 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →