Growth · alternatives · 2026
24 alternatives to Publication Spot 2.0
Search research papers based on paper you read, not keywords
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Publication Spot 2.0 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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Hi HN, As a researcher, I often found myself struggling with the limitations of keyword-based search when exploring PubMed papers. To address this, I created PubMed Search (https://www.pubmedisearch.com/), a tool that leverages a vector database to enable semantic search across medical research literature. Some key features: * Daily updates to ensure access to the latest articles * Semantic search using latest & greatest embedding models * Some additional useful info about the papers (tldr, journal, publication date, etc.) Hope you find it useful!
2024 · pubmedisearch.com · its alternatives →
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Quickly research keywords with no sign ups or payments
2025 · massiveonlinemarketing.nl · its alternatives →
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2017 · arxiv-vanity.com · its alternatives →
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Consensus▲407A search engine that finds you answers in scientific papers
2022 · consensus.app · its alternatives →
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Check which scientific papers to read based on Altmetric
2021 · chromewebstore.google.com · 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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Buddy for web, patent and academic research
2023 · research.trelis.com · its alternatives →
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As a grad student (and an ADHDer), I had trouble doing literature review systematically. To combat this, I made a website that finds similar papers using the meaning of the thing I am looking for. I used MixedBread's [^1] embedding model to generate vectors from the abstracts. I store and search similar vectors using Milvus [^2] and finally use Gradio [^3] to serve the frontend. I update the vector database weekly by pulling the metadata dataset from Kaggle [^4]. To speed up the search process on my free oracle instance, I binarise the embeddings and use Hamming distance as a metric. I would…
2024 · papermatch.mitanshu.tech · 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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Share, discover and discuss research publications
2020 · aankitagrawal1995.wixsite.com · 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 →
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OpenScholarXIV is an open-source, aesthetic, minimal and AI powered app that allows users to search, read, bookmark, share, download and view summaries of academic papers from the arXiv repository. - ScholarXIV/OpenScholarXIV
2024 · github.com · its alternatives →
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Find relevant keywords your audience is searching for
2022 · dashword.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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TLDRead▲132SparkNotes for research articles - a COVID initiative.
2020 · tldread.org · its alternatives →
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Boost your site traffic & search rank with keyword research
2022 · pagecloud.com · its alternatives →
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Litmaps▲104Search scientific literature with interactive citation maps
2021 · litmaps.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 →