Alternatives to AskPaper

Compare AskPaper alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to AskPaper in 2026. Compare features, ratings, user reviews, pricing, and more from AskPaper competitors and alternatives in order to make an informed decision for your business.

  • 1
    IBM watsonx Assistant
    IBM watsonx Assistant (Formerly Watson Assistant) is a market-leading enterprise conversational AI platform that allows you to build intelligent virtual and voice assistants that can provide customers with fast, consistent and accurate answers across any messaging platform, application, device or channel. Using artificial intelligence and large language models, watsonx Assistant learns from customer conversations, improving its ability to resolve issues the first time while removing the frustration of long wait times, tedious searches and unhelpful chatbots. Most chatbots try to mimic human interactions, frustrating customers when a misunderstanding arises. IBM watsonx Assistant is more than a chatbot. It knows when to search for an answer from a knowledge base, when to ask for clarity and when to direct users to a human agent for more assistance. And since it can be deployed in any cloud or on-premises environment – smarter AI is finally available wherever you need it.
    Starting Price: $140 per month
  • 2
    ResearchAIde

    ResearchAIde

    ResearchAIde

    ResearchAIde is the ideal tool for students, researchers, and business professionals seeking to extract and synthesize relevant information from research papers quickly and efficiently, saving time. With ResearchAIde, you can quickly find the information you need, without having to read through the entire research paper. Organize your research in one place and easily navigate through multiple papers with ResearchAIde's seamless file chat. Extract valuable insights from research papers in seconds with ResearchAIde's powerful data extraction capabilities. 5,000+ research papers uploaded,‍ and 20,000+ insightful questions answered. Sign up now and claim your own personal AI research assistant.
    Starting Price: Free
  • 3
    Filechat

    Filechat

    Filechat

    Filechat is the perfect tool to explore documents using artificial intelligence. Simply upload your PDF and start asking questions to your personalized chatbot. Upload research papers, books, newspapers, study guides, manuals, and more! Direct citations are pulled from the document to support the chatbot's answer. Filechat works by turning your documents into what are called "word embeddings". These embeddings allow you to search by semantic meaning instead of by the exact language. This is incredibly useful when trying to understand unstructed text information, such as textbooks, documentation, and others.
  • 4
    Find My Papers AI

    Find My Papers AI

    Find My Papers AI

    Find My Papers AI is a semantic search engine designed to help researchers discover and understand relevant AI research papers from a database of over 300,000 papers from 2019 to 2025. It aims to simplify the research discovery process, allowing users to quickly find, analyze, and comprehend cutting-edge AI papers, thereby reducing the time and effort typically involved in surveying their fields. Find My Papers AI employs an AI pipeline engineered to minimize hallucinations by systematically validating and referencing at every step, ensuring accurate search results and reliable summaries. The average query time is under two minutes, providing rapid access to precise information. Key features include precise search capabilities, a comprehensive paper database, and minimal hallucinations, with upcoming features like section tracking to further enhance the research experience.
    Starting Price: $9 per month
  • 5
    Sciscoper

    Sciscoper

    Sciscoper

    Sciscoper is an AI powered research assistant that is used to streamline and accelerate the literature review process for STEM researchers, academics, and R&D teams. Researchers often deal with hundreds or thousands of scientific papers scattered across different sources, making it difficult to extract meaningful insights efficiently. Sciscoper solves this by using AI and natural language processing to automatically: Summarize scientific papers and research findings. Extract key insights, concepts, and relationships across documents. Generate literature reviews with citations in multiple reference styles. Organize and index papers into a structured, searchable knowledge base for easy discovery. This allows users to focus less on manual reading and note-taking, and more on analyzing results, identifying research gaps, and producing new scientific knowledge.
    Starting Price: $20/user/month
  • 6
    Connected Papers

    Connected Papers

    Connected Papers

    Connected Papers is a visual tool designed to assist researchers and applied scientists in discovering and exploring academic papers pertinent to their field of work. By inputting a "seed paper," users can generate a graph that displays related papers based on a similarity metric derived from co-citation and bibliographic coupling analyses. This approach allows for the identification of relevant literature, even when direct citations are absent. The resulting graph provides a visual overview of the research landscape, highlighting seminal works and potential areas for further exploration. Connected Papers aims to streamline the literature review process, making it more efficient and comprehensive for researchers.
    Starting Price: $3 per month
  • 7
    PapersFlow

    PapersFlow

    PapersFlow

    PapersFlow is an AI research workspace designed to help academics and researchers organize, analyze, and write scientific content within a single integrated environment. It enables users to manage paper libraries using projects, collections, and tags while running AI-powered reading workflows that generate summaries and answer questions about each paper. It supports deep literature review processes through its DeepScan capability, allowing researchers to synthesize findings across multiple sources and uncover connections more efficiently. PapersFlow also includes collaborative LaTeX writing with real-time preview so users can move seamlessly from reading papers to drafting manuscripts without switching tools. Additional capabilities such as cross-paper comparison, linked knowledge-base notes, and code discovery from research papers help streamline complex academic workflows.
    Starting Price: $14 per month
  • 8
    Crescis

    Crescis

    Crescis

    Crescis is an AI powered research assistant that creates citation ready literature reviews from either your uploaded PDFs or AI powered searches across millions of scholarly articles. It retrieves relevant open-access papers, summarizes complex research into clear insights, and organizes sources into collections. Generate flawless citations in APA, MLA, Chicago, and more, then compile your findings into ready to edit literature review drafts. By combining search, retrieval, summarization, organization, and citation into one platform, Crescis helps students, researchers, and professionals turn scattered sources into polished academic writing, faster, easier, and more accurately than ever.
    Starting Price: $15/month/user
  • 9
    Elicit

    Elicit

    Elicit

    Automate time-consuming research tasks like summarizing papers, extracting data, and synthesizing your findings. Ask a research question and get back a list of relevant papers from our database of 200 million. Get one-sentence abstract summaries. Select relevant papers and search for more like them. Extract details from papers into an organized table. Get a list of the things you’re looking for, synthesized from many papers. Find themes and concepts across all the papers. Extract details from papers at 50% of the time and cost of doing it manually. Search across 200 million academic papers using natural language. Search papers, extract data, and summarize concepts. Custom workflows and data sources. Elicit uses language models to extract data from and summarize research papers. As a new technology, language models sometimes make up inaccurate answers. We fine-tune our models on a per-task basis and constantly iterate to make them more accurate.
    Starting Price: $1 for 1,000 credits
  • 10
    Koke AI

    Koke AI

    Koke AI

    Koke AI is an AI-powered academic writing assistant and citation generator that helps users create formatted references (APA, MLA, Chicago, IEEE, Harvard, etc.) in seconds, manage all citations in one place, and streamline writing workflows. It offers a variety of writing tools, including an outline generator, sentence rewriter, auto-complete, and reference summarizer to assist users in drafting, polishing, and organizing their work. Users can upload PDFs and let the AI extract insights, then embed citations directly into documents or build a bibliography automatically. It gives access to over one million academic sources, allowing semantic search to discover relevant papers. With Koke AI, you can ask academic questions and get writing guidance or suggestions. The platform offers both free and paid plans; the paid version includes unlimited exports, full writing assistance, and unrestricted citation support.
    Starting Price: $28 per month
  • 11
    Logically.app
    Logically.app (formerly Afforai) is the AI-powered reference manager for modern researchers, helping researchers manage, annotate, cite papers and conduct literature reviews with AI reliably. Logically.app was built to assist every kind of researcher, whether you are a student, professor, or researcher of 50-years. Logically boasts other features that aid researchers in their workflow, including, auto-populated citations on every upload, a file viewer allowing users to make annotations, shared libraries, and more. If you are new to researching, or don’t have the time to overcome a learning curve, Logically might be better suited to you, as you can achieve full functionality out of the product in a short period of time, also, people looking to conduct reliable research through leveraging AI would be very well suited to using Logically.app.
    Starting Price: $0/month/user
  • 12
    Chirpz

    Chirpz

    Chirpz

    Chirpz is an AI-powered research assistant that helps you uncover relevant academic citations directly within your writing environment by reading your text, searching major research databases, and presenting a ranked list of papers complete with metadata and relevance scores. With a built-in notebook editor, you simply write your draft, type the cite command where you need a reference, and the agent instantly recommends the most pertinent papers, eliminating the need to switch tabs or manually sift through search results. Beyond basic citation discovery, Chirpz includes a “Deep Research Agent” in chat-interface form that conducts comprehensive web and academic searches, produces structured outlines or first-drafts, and exports to formats such as LaTeX, Word, or PDF for seamless integration into your workflow. It is designed to support real-time discovery of foundational, cutting-edge, or hard-to-find sources, while storing your notes, sources, and drafts in one unified workspace.
    Starting Price: $9 per month
  • 13
    AnswerThis

    AnswerThis

    AnswerThis

    AnswerThis is a scientific discovery platform that reduces weeks of manual research work to hours. Instead of manually searching, reading, and organizing dozens of papers, researchers use AnswerThis to find the most relevant work, see how ideas are connected, and get comprehensive answers to complex scientific questions with line by line answers. This allows them to map research gaps, analyze trends, and draft literature reviews far faster, all while building a searchable library of their own research materials. Thousands of scientists already rely on AnswerThis for the entire workflow from ideation to publication.
  • 14
    Paxton AI

    Paxton AI

    Paxton AI

    Paxton is an AI legal assistant that helps lawyers quickly learn new areas of law, rapidly draft and compare documents, deepen discovery, and conduct securities filings and regulatory research. Paxton is trained on 60M+ legal documents, including all published federal case law, most state case law, all state and federal statutes, as well as the SEC's EDGAR. Attorneys can also upload their documents, videos, and audio files to query them or to train Paxton to write like them.
  • 15
    Open Paper

    Open Paper

    Open Paper

    OpenPaper is an AI-native workbench designed to help researchers read, annotate, and understand academic papers more effectively. It offers a split-pane interface that allows users to engage with the full text of a paper while interacting with an AI assistant. This assistant provides grounded citations for its responses, ensuring transparency and trustworthiness. Key features include inline annotations, audio overviews of papers, and the ability to find related research using OpenAlex. Users can upload papers to build a personal knowledge base and switch between AI models like GPT-4 and Gemini 2.5 Pro. It also supports shareable annotations, facilitating collaboration among researchers.
    Starting Price: Free
  • 16
    Enago Copilot

    Enago Copilot

    Enago Read

    Pose queries about the research paper's goals, outcomes, approach, method, concepts, and everything in between. Select any text in the paper and ask Copilot to explain it to help you get a deeper understanding. Ask further questions regarding your query to satisfy your curiosities and get more clarity. Ensure that you don't miss anything important by saving the responses as notes to refer in the future. Yes, you can ask questions in any language, you just need to mention the language you want the answer in, within the question itself. If you have a follow-up question(s) related to an answer provided by Copilot on a previous query, you can ask them to clarify all doubts and deep-dive into the topic.
    Starting Price: $3 per month
  • 17
    Dataspot
    Understand any data instantly using AI. Dataspot serves as your research assistant, helping you simplify complex topics, summarize content and get answers immediately. Whether you're reading a lengthy article, blog post, wikipedia or research paper, Byte 🤖 will respond to your query about any file, website or even YouTube video. AI conversational solution designed to seamlessly handle any file type you throw its way. With Dataspot, you can bid farewell to the endless search for information buried deep within your files. Simply tell Dataspot what you need, and it will swiftly locate and retrieve the relevant information from any file format, whether it's a PDF, Word document, image, or even a code file. From crucial reports to critical research papers, your documents are just a conversation away.
  • 18
    Humata

    Humata

    Humata

    Turn complex technical papers into simply explained summaries. Discover new insights 100X faster. Answer hard questions related to your file. Get easy-to-understand answers instantly. Automatically create new writing based on your file. Generate detailed insights for reports, papers, and a variety of tasks instantly. You can create an account to use Humata for free. You have a 60-page limit for the free version on a range of different PDFs with a maximum document size of 60 pages. Your documents are securely stored in encrypted cloud storage. We have stringent security protocols to provide the highest standards of safety to protect your information from any malicious intent. You own and control your data and the ability to delete any unwanted files on your dashboard. Humata creates vector embeddings for semantic search and utilizes the latest advances in AI to synthesize results based on natural language commands.
    Starting Price: $14.99 per month
  • 19
    TextLayer

    TextLayer

    TextLayer

    Go from concept to production with unprecedented speed and efficiency. Find new ideas, learn from experts, and use GPT-4 summaries to understand the latest research in a fraction of the time.
  • 20
    Unriddle

    Unriddle

    Unriddle

    Whether you’re studying, clearing out your bookmarks or just exploring, Unriddle helps you quickly find and understand the relevant info. With Squish you can ask an AI-generated version of the text’s author for clarity. Squish's archive feature keeps all your summarized articles in one place for easy reference later. Create a custom AI on top of any document so you can quickly locate info, summarize content and simplify complex language. Visit any webpage with a body of text, hit summarize and get a tiny paragraph conveying the key points. Whether you're reading a lengthy article, blog post, or research paper, we'll give you the gist with just one click.
    Starting Price: Free
  • 21
    ResearchMate

    ResearchMate

    ResearchMate

    Instantly Extract Insights from Medical Research Papers with ResearchMate. AI chat for medical research papers.
    Starting Price: £10/month/user
  • 22
    Illuminate
    Google's Illuminate is an experimental AI tool that transforms complex academic papers into engaging audio discussions, making scholarly content more accessible. By utilizing advanced language models, Illuminate generates conversational summaries between AI-generated voices, effectively converting dense research into podcast-style audio. This feature is particularly beneficial for individuals seeking to comprehend intricate material while multitasking. Currently optimized for computer science topics, Illuminate allows users to select papers from sources like arXiv.org and produces concise audio interpretations, enhancing the learning experience by adapting to diverse preferences and facilitating easier understanding of sophisticated subjects.
    Starting Price: Free
  • 23
    ChatDox

    ChatDox

    ChatDox

    Our live support team is available to assist you in real-time with any questions or issues you may have. Improve your learning with ChatDox, Easily understand textbooks, handouts, and presentations without spending hours on research. ChatDox analyzes your documents quickly and efficiently, from financial reports to legal contracts. Keep your data secure with confidential cloud storage and delete it anytime you want. ChatDox simplifies sacred texts like the Bible, Quran, and Torah. It helps explore religious history, philosophy, and theology with ease. Spend less time researching and more time learning. Chatdox's digital library streamlines document management by storing and organizing all documents in one place, allowing for quick and efficient retrieval.
    Starting Price: $5 per month
  • 24
    Undermind

    Undermind

    Undermind

    We systematically find the exact papers you need to solve complex problems. Our singular focus is search quality, we've designed innovative algorithms using language models that mimic a human's careful, systematic search process, achieving unprecedented accuracy and comprehensiveness in scientific search. Undermind can understand incredibly complex search topics. You can describe exactly what you want, as if to a colleague. Undermind highlights the precise papers you should focus on and gives a clear explanation for each decision. It strongly filters out irrelevant results. By tracking Undermind's discovery process, we can determine how many papers exist on your topic, and when they all have been found. Deep search can handle your complex problems. Expanded access for organizations with many researchers. More comprehensive and thorough analysis for each search. Fully automating hours of background literature search with unparalleled accuracy and quality.
  • 25
    Academia

    Academia

    Academia

    Streamline your discovery of relevant research. Access 40+ million research papers and stay informed about important topics through courses. Build your success and track your impact. Share your work with other academics, grow your audience, and track your impact on your field with our robust analytics. Search the full text and citations of our millions of papers. Download groups of related papers to jumpstart your research. Save time with detailed summaries and search alerts. Work faster and smarter with advanced research discovery tools. Get notified when other academics mention you or cite your papers. Track your impact with in-depth analytics and network with members of your field. Share your work, track your impact, and grow your audience. Academia.edu has over 40 million academic papers that have been uploaded by more than 12 million researchers around the world. Access your Academia.edu account whenever and wherever your curiosity strikes.
    Starting Price: Free
  • 26
    ReadCube Papers
    Search across your favorite scholarly search engines (in app and via our handy browser extensions) and enjoy 1-click downloads to quickly add references & full-text PDFs to your library. Check out our personalized recommendation engine and related article feeds to ensure you never miss an important paper again. Papers helps you focus on the task at hand with our full-screen Enhanced PDF reader. Highlight, underline, strike through, make inline notes, draw and add sticky notes. Switch between different documents with tabs, view supplemental files or jump to referenced articles - conveniently linked inline. Papers automatically identifies and matches imported articles with not only the complete metadata, but also available supplemental data, citations and full-text (if available). Papers users can create private shared collections to collaborate with up to 30 other Papers users at a given time. Simply add your collaborator by email and they will be added to your shared folder.
    Starting Price: $3 per month
  • 27
    Avidnote

    Avidnote

    Avidnote

    Avidnote enables you to write or read research papers faster, as well as analyze your research data with our AI templates. Write research papers, rewrite text, lit reviews, discussion, etc. Summarize anything, proofread text, and find research gaps. Input your data and find correlations and insights. Research methods, transcribe interviews, and more. Use our AI to ask questions about your paper, summarize text, get explanations for texts, proofread, and much more. Easily save your notes; in Avidnote, you always have your notes and your paper side-by-side, no need to switch between windows. Describe your study (or paste text), and the AI generates text, rewrites, analyzes data, and much more. Avidnote contains a long list of AI functionalities designed specifically for researchers. Analyze your research data and get insights on potential correlations or findings. No need to transcribe for hours on end, simply upload a file, and AI gives you a transcription within minutes.
    Starting Price: $19 per month
  • 28
    WisPaper

    WisPaper

    WisPaper

    WisPaper is an AI-driven research assistant that helps users search, filter, and synthesize academic papers and literature quickly and intelligently. Its “Scholar Search” feature acts like an agent: you issue queries about a topic and WisPaper scours research databases to surface the most relevant papers, abstracts, metrics, and insights. Rather than just returning lists, WisPaper lets you screen and filter results by relevance, date, citations, and impact, providing summaries and context to help you zero in on what matters. It also supports concept exploration, if you’re unsure of the exact terms, Wispaper can suggest related keywords or begin from broad ideas and help narrow them. The interface is built to streamline the literature review workflow, reducing the time spent manually digging through search engines, reading many abstracts, and cross-checking sources.
    Starting Price: Free
  • 29
    PaperGen

    PaperGen

    PaperGen

    PaperGen helps you generate well-structured long-form papers with fully referenced citations. It ensures originality, clarity, and precision with AI detection bypassing for a more human-like writing experience. PaperGen automatically includes full academic citations for each paper you generate, ensuring accuracy and credibility every time. The only AI writer offering optional credentialed web citations. PaperGen generates high-quality charts and graphs to support your insights, perfect for making data-driven points in reports or presentations. PaperGen crafts content that feels authentic and engaging, blending automation and bypassing AI detection for any use cases. Create compelling case studies tailored to objectives. Discover, write, and cite relevant research with ease. Write blogs & articles faster to boost your SEO performance. Polish your writing to ensure plagiarism-free content.
    Starting Price: $6.49 per month
  • 30
    ScienHub

    ScienHub

    ScienHub

    Out-of-box, easy-accessible, and collaborative LaTeX editor with AI-enhanced language refinement. Realtime LaTeX compilation and preview, with an intuitive user interface. Linguistic refinement with PaperGPT, writing is never a hindrance to your research.
    Starting Price: $10 per month
  • 31
    scienceOS

    scienceOS

    scienceOS

    scienceOS is an AI-powered research platform built to accelerate scientific literature workflows by giving researchers fast, reliable access to a massive database, more than 225 million research papers via a chat-based interface. The core “AI science chat” lets you ask questions, get answers grounded in published literature, and even generate tables or diagrams summarizing findings. If you upload PDFs, the “multi-PDF chat” can parse up to eight documents per session and extract key passages, figures, and tables to help you digest papers quickly; it can also generate structured summaries of papers (e.g., intro, methods, conclusions), highlighting main findings, limitations, and key data. Alongside that, scienceOS includes an AI reference manager; you can store and organize up to 4,000 PDFs or citations in a personal or shared library, import external references (e.g., from Zotero), and chat with your own collection, useful for drafting literature reviews and building bibliographies.
    Starting Price: $7.95 per month
  • 32
    moara

    moara

    moara.io

    Moara is an AI-powered research management platform that helps academics, scientists, and librarians streamline their literature review process. Designed around librarian-led best practices, it supports both narrative and systematic reviews through guided workflows and automation. Researchers can easily import papers from Zotero, citation files, or PDFs, accessing over 200 million publications to build a structured library. AI automatically extracts metadata, tags papers, and assists with triage, annotation, and evidence synthesis. Collaboration tools allow teams to assign papers, track progress, and comment in real time, ensuring efficiency and consistency. With Moara, researchers can conduct comprehensive, organized, and reproducible reviews faster than ever before.
    Starting Price: $25/month
  • 33
    Paperpile

    Paperpile

    Paperpile

    Paperpile offers clean and simple and reference management for the web. Sync your library to all your devices and read and annotate like on paper on your iPad, iPhone, or Android device. Cite your papers in Google Docs and Microsoft Word. Organize your papers with folders, labels and stars. Search your library in real-time. Automatically fix references with incomplete data and clean up duplicates. Download PDFs with one click and sync them directly to your Google Drive. Your files are available immediately on all your devices. Google Drive provides enough storage for even the largest libraries. Highlight the important parts of your papers in different colors. Add comments right where they belong. Use private sharing links to share with everyone, not just Paperpile users. With Paperpile you now can also manage your references collaboratively, and Google Docs makes it easy to collaborate with your colleagues on a paper.
    Starting Price: $2.99 per month
  • 34
    Paperguide

    Paperguide

    Paperguide

    Paperguide is your ultimate research companion, offering a suite of AI tools that simplify the entire research and writing process. The AI Research Assistant helps you discover and understand research papers faster, while ChatWithPDF provides instant answers to your pressing questions. With the AI Paper Writer, you can draft and edit papers with ease, backed by seamless citation management from the Reference Manager. Organize your references with folders and labels, and generate flawless citations in seconds. Paperguide's AI Writer enhances your documents with intelligent paraphrasing and a built-in Grammar Checker ensures your writing is always top-notch.
    Starting Price: $9 per month
  • 35
    PaperEntry

    PaperEntry

    Deep Cognition

    PaperEntry Platform is an AI-based document data capture platform that allows businesses to automate data entry and eliminate the need of having human data entry operators. It is designed to work with different types of documents. The documents can be extracted from email, shared folders, and can be integrated via APIs. PaperEntry’s core technology is based on Artificial Intelligence. The technology enables relevant data extraction from documents. The extracted data can be quickly validated (if required) by a human validator using built-in validation software, and the validated data can then be routed to a client or a post-processing engine for further digital transformation. Finally, the extracted, validated, transformed (optional) data can be integrated into ERP (Enterprise Resource Planning) or TMS (Transport Management System), or AP (Accounts Payable) systems. The diagram below illustrates the overall flow.
  • 36
    FlashPaper

    FlashPaper

    FlashPaper

    FlashPaper is an AI-powered academic writing assistant designed to support researchers, students, and educators through every stage of writing. It enables users to search for scholarly papers online, import them into a centralized knowledge base, and interact with PDFs through AI-driven chat. The tool can generate well-structured topic ideas, outlines, and full-text drafts, while offering intelligent paraphrasing, contextual writing suggestions, advanced language checks, and built-in plagiarism detection to ensure originality. It also creates accurate citations across a broad range of styles (MLA, APA, Chicago, IEEE, etc.), supports over 50 languages, and delivers content that reads naturally and is designed to bypass AI detection systems. Tailored solutions assist high school, college, graduate, and lifelong learners by offering features like rewriting textbook chapters into digestible summaries, crafting academic-level theses and reports with a scholarly tone.
    Starting Price: Free
  • 37
    DocuSpeed

    DocuSpeed

    DocuSpeed

    With DocuSpeed, we can greatly reduce the valuable time spent reading documents such as papers and books, overcome language barriers, and achieve efficient information retrieval. Focused on improving document reading efficiency, our summarization feature utilizes large models to condense the main content of various documents. This top-down reading approach, especially with chapter-by-chapter summaries, saves reading time. With content-based Q&A, we enable a better understanding of document details. Utilizing natural language for content retrieval, our Q&A feature makes information access convenient and swift. Leveraging context-based language translation by large models, we offer more accurate interpretations than traditional machine translation. Whether summarizing or querying, easily overcome language barriers to get prompt feedback. With an automated three-step process, users can quickly grasp the core content of academic papers.
    Starting Price: $2.99 per week
  • 38
    PDF.ai

    PDF.ai

    PDF.ai

    From legal agreements to financial reports, PDF.ai brings your documents to life. You can ask questions, get summaries, find information, and more. Easily upload the PDF documents you'd like to chat with. Ask questions, extract information, and summarize documents with AI. Every response is backed by sources extracted from the uploaded document. PDF.ai is currently free to use. However, we may introduce a paid version in the future. Getting started is easy! Simply sign up, upload a document, and start chatting with it. You can ask questions and chat with your documents using natural language. The underlying AI model will retrieve any relevant information from the document and give you a well-informed answer (with cited sources). You can only upload PDF (.pdf) files at the moment. However, we are working to support more file types in the future. The documents you upload are encrypted (at rest and in transit) and stored by our SOC2 Type II certified data storage provider.
    Starting Price: Free
  • 39
    DocuAsk

    DocuAsk

    DocuAsk

    Discover the connections and distinctions within your documents, as you effortlessly analyze and align your documents across any language. Select the documents on the right to add context to your question. Select one or more documents to add context to your question. Upload PDFs, select PDFs to search through, ask a question in any language, choose your response language, get an answer + context info (text, page number). Unlock global understanding, multilingual doc queries, precise answers in your language
  • 40
    Listening

    Listening

    Listening

    Turn academic papers, PDFs, web pages, and articles into audio. Take notes on key ideas with one click. Select which sections to listen to. An AI voice that sounds so lifelike and human, you can barely tell it's digital. You can listen in the Listening app, or even export the audio to your favorite podcast player. Listening allows you to select which sections of a paper to listen to. Listening provides features like removing excess text, like references, citations, and computer code from the audio, lifelike voices, complete with emotion and intonation, and easily pronouncing technical words in any field.
  • 41
    Qiqqa

    Qiqqa

    Quantisle

    Qiqqa keeps all your PDFs secure and makes them instantly accessible and searchable across all your devices. Automatic identification, tagging and categorization of your PDFs means you never have to go hunting for that missing paper again. Capture all your tags, comments, highlights and annotations while you read your PDFs inside Qiqqa, online at your workstation or offline on the go. Then when you want to review what you have read, use powerful annotation reports so you never again forget those important snippets of information. Qiqqa guides you through your literature by understanding your research niche. It then highlights the most specific and the most influential papers in that niche. Qiqqa also lets you find what next to read by following citations, authors and keywords. Using Qiqqa's themes and annotation reports, you are literally presented with everything you should cite in each section of your paper.
  • 42
    Resea.AI

    Resea.AI

    Resea.AI

    Resea AI is a full-featured academic research assistant that autonomously plans, conducts, and writes in-depth academic tasks from literature review to report drafting. It connects seamlessly with major scholarly databases such as Google Scholar, PubMed, and arXiv to source trusted research, then employs its proprietary “Think and Research” engine to determine research direction, core concepts, and writing angles through multi-stage inquiry. Feeding into its AI writing editor, Resea AI is capable of generating documents of unlimited length (even up to 50,000 words), and offers interactive editing for fast refinements. It ensures academic rigor through support for dozens of citation formats with accurate source indexing. It evaluates performance with benchmarks like xBench‑DeepSearch that measure deep research capabilities. Additional use cases include systematic literature reviews, academic outlines, content synthesis, reviewer-perspective feedback, and more.
    Starting Price: $12 per
  • 43
    Semantic Scholar

    Semantic Scholar

    Semantic Scholar

    Semantic Scholar provides free, AI-driven search and discovery tools, and open resources for the global research community. With Semantic Scholar, researchers can understand a paper at a glance. Our system extracts meaning and identifies connections from within papers, then surfaces these insights to help Scholars discover and understand research. We are motivated to use AI in novel ways for a dramatic impact. Tackling our problems with AI not only helps our community, it also improves the quality of our AI research by grounding it in real-world applications. Scientific knowledge should be available to everyone. We recognize that the status quo disproportionately benefits certain groups of scholars over others. As a non-profit, we evaluate the impact of our choices and pursue directions that help balance the scales. Collaboration makes us stronger. We make a conscious effort to collaborate with our teammates, and by doing so, we will both improve the quality of our work.
    Starting Price: Free
  • 44
    Kosmos

    Kosmos

    Edison Scientific

    Kosmos is the next-generation “AI Scientist” developed to perform autonomous discovery by reading vast amounts of scientific literature and executing code to reach novel conclusions. It uses structured world models to efficiently incorporate information gathered over hundreds of agent trajectories and maintain coherence throughout tens of millions of tokens, thereby transcending the context-length limits of earlier language-model-based tools. A typical Kosmos run might read about 1,500 papers and execute 42,000 lines of analysis code, enabling it to perform in one day what beta users estimated would take a human scientist six months. Its outputs are fully traceable; each conclusion in a Kosmos report can be linked to the specific lines of code and passages in the literature that inspired it, allowing for full auditability of its reasoning.
    Starting Price: $50 per month
  • 45
    Consensus

    Consensus

    Consensus

    Ask a question, get conclusions from research papers. Consensus uses AI to find answers in research papers. The best way to search is to ask a question. Focus on questions that researchers may have studied. Topics range from biology to social sciences. Scientific research is the most valuable, insight-filled source of data to ever exist. Yet, the current consumers of this information are the same people who are creating it. We are striving to build the tools that democratize scientific evidence and make the world a better place, by making it a more informed place. Consensus is built by machine learning, science, and technology experts from some of the world’s most innovative institutions.
  • 46
    SpatialRead

    SpatialRead

    Singularity Innovations, LLC

    SpatialRead is your AI-powered research companion, designed to make understanding complex papers quick, effortless, and engaging. Go beyond basic PDF readers—SpatialRead lets you organize insights visually on an infinite canvas, highlight key details, ask questions, and build a web of knowledge that’s easy to navigate. With Bring Your Own Keys (BYOK) and a one-time purchase, SpatialRead is the perfect choice for reading your next research paper.
  • 47
    InfoBaseAI

    InfoBaseAI

    InfoBaseAI

    Dive into your documents, upload content, and unlock insights with automatic organization by InfoBaseAI. Ask anything, uncover hidden meanings, and explore deeper understanding with AI-guided conversations. Facts on tap, get instant source verification for every answer, right within your chat. Spark brilliance captures your thoughts alongside AI-powered insights and annotates seamlessly. Switch AI models easily with our diverse AI library. Customize AI instructions and get personalized responses. Master multitasking and streamline your research with conversations, content, and notes open side-by-side. Conquer tasks seamlessly with AI chat, content, and note-taking. Supercharge your productivity with our platform. Keep your chat, files, and notes structured with dedicated folders. Switch models, and personalize results. InfoBaseAI allows you to ask simple to in-depth questions about your documents, eliminating the time-consuming task of manual reading.
    Starting Price: $13 per month
  • 48
    NuOCR

    NuOCR

    Nuvento

    NuOCR is a high-performance optical character recognition system for enterprises that automates data extraction from paper, images or PDF files. After extraction, it enables the user to validate the content and save it to the database or download the content. NuOCR is an intelligent document processing software that converts unstructured information to structured digital data allowing enterprises to power up their CRM capabilities for enhanced customer experience. Manual data collation is a tedious task, in which one minor error can result in mismatching outputs affecting the quality of the data. The solution to this problem lies in an automated data capture system that collects information from any document and gets it right, every time. As an intelligent document processing software, NuOCR converts information on any document, an image file, a paper document, or a pdf document, into quickly accessible, searchable, and error-free digital data.
  • 49
    IRISXtract
    Companies receive tons of documents and information on a daily basis, both paper and electronic. Processing these documents is time consuming and resource intensive. IRISXtract™ automatically classifies documents and extracts essential data. It transfers the relevant information to your business process applications, faster and more efficiently than any manual processing. Our software ensures paperless processing of the best quality, in every language, for every document and every process. An innovative AI-based classification engine that uses statistical operators, based on certain features and characteristic values, to analyze documents. The data extraction is based on a free-form, full-text approach, that requires no templates, manual configuration or complicated training.
  • 50
    CopyOwl.ai

    CopyOwl.ai

    CopyOwl.ai

    CopyOwl is an AI-driven platform that streamlines the creation of in-depth, fully-cited essays, blogs, research papers, and business reports. Trusted by over 75,000 professionals, it automates research, citation, and writing processes, delivering professional-grade, ready-to-use content in minutes. Users input their topic or keywords, and CopyOwl gathers information from multiple online trusted sources, organizing the data into detailed reports. The platform provides precise, academic-grade citations, enhancing trust and credibility, with optional credentialed web citations for greater reliability. It supports customization of tone and style, be it academic, professional, or conversational, to align with unique requirements. CopyOwl caters to various needs, including academic research, SEO-optimized blogs, market research reports, and polished business proposals. The platform boasts a 97% satisfaction rate, with over 25,000 papers and reports delivered globally.