AI · alternatives · 2026
24 alternatives to Annotated Papers
Paper Reading Simplified
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Annotated Papers launched in 2021; newer entries below may have overtaken it.
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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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Paperguide▲645Discover, read, write and manage research with ease using AI
2024 · paperguide.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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TLDRead▲132SparkNotes for research articles - a COVID initiative.
2020 · tldread.org · its alternatives →
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Scholarcy▲80Generate AI summaries for research papers and articles
2022 · scholarcy.com · its alternatives →
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Scholars▲85Read research papers together - comment, draw & annotate
2022 · scholars.io · its alternatives →
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- 8TM
2021 · papers.labml.ai · its alternatives →
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heyo! Explainpaper lets you upload a research paper PDF. If you don't understand a formula or sentence, just highlight it and the tool explains it for you I built this a few weeks ago to help me read a neuroscience paper, and it works pretty well! I didn't fine-tune GPT-3, but I do take a lot of context from the paper and feed that into the prompt (not the whole paper). Ppl have uploaded AI, biology, economics, philosophy papers and even law documents. Works in Chinese, Japanese, Spanish, French and more as well!
2022 · explainpaper.com · its alternatives →
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Papers with Code▲184The latest in machine learning at your fingerprints
2019 · huggingface.co · its alternatives →
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data-to-paper: Backward-traceable AI-driven scientific research - Technion-Kishony-lab/data-to-paper
2024 · github.com · its alternatives →
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OpenRead▲76Employs AI to revolutionize your research experience.
2023 · openread.academy · its alternatives →
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Read Research Papers, Supercharged with Gemini AI
Jan 2026 · geminipaper.com · its alternatives →
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Summarize research papers and ask questions with AI
2023 · summarizepaper.com · its alternatives →
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Landmark Papers in Machine Learning. Contribute to daturkel/learning-papers development by creating an account on GitHub.
2020 · github.com · its alternatives →
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Annotate▲3AI Research Assistant for Finding Sources & Writing Papers
2025 · annotate.digital · its alternatives →
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BiblioBot▲118Get the best research papers to learn
2023 · squidandfish.gumroad.com · its alternatives →
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Scholaread▲66Mobile academics: diagrams, formulas and readability
2023 · scholaread.com · its alternatives →
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Built an automated system to run a deep search of ArXiv and carefully find all the precise papers that exist on a complex topic. It's different from simple RAG because it searches, classifies, and adapts based on relevant papers it uncovers, and then continues until it finds every paper on a topic (trying to mimic the human research process). Benchmarked 10x higher accuracy and total retrieval compared to Google Scholar for a median search (whitepaper on website). Also knows when it is complete, and misses virtually nothing (< 3% or so, once it's converged). Website has a free trial and a…
2024 · app.undermind.ai · its alternatives →
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The easy way to turn text into structure data
2021 · getmarkup.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 →