AI · alternatives · 2026

24 alternatives to OpenRead

Employs AI to revolutionize your research experience.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. OpenRead launched in 2023; newer entries below may have overtaken it.

1. 1
   Open Paper▲289

   Hi 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 →

2. 2
   PDF.ai▲677

   Chat with any document

   2023 · pdf.ai · its alternatives →

3. 3
   Paperguide▲645

   Discover, read, write and manage research with ease using AI

   2024 · paperguide.ai · its alternatives →

4. 4
   Paperguide AI Writer▲444

   Easily write well researched articles & academic papers

   2024 · paperguide.ai · its alternatives →

5. 5
   Papermark AI▲432

   Open-source AI document assistant

   2023 · papermark.com · its alternatives →

6. 6
   aiPDF - talk to books, docs and podcasts▲380

   ethical, powerful AI assistant for students and researchers

   2023 · aipdf.ai · its alternatives →

7. 7
   Type▲527

   The AI-first document editor

   2023 · type.ai · its alternatives →

8. 8
   BookRead▲415

   AI-powered E-Reader that makes reading effortless

   2025 · apps.apple.com · its alternatives →

9. 9
   Magic Document Formatter▲213

   AI assistant for reader-friendly docs

   2024 · slite.com · its alternatives →

10. 10
    Scholarcy▲80

    Generate AI summaries for research papers and articles

    2022 · scholarcy.com · its alternatives →

11. 11
    Bookaroozie▲135

    AI powered Kindle alternative that works with PDFs, EPUBs

    2025 · bookaroozie.com · its alternatives →

12. 12
    Fastread AI▲7

    AI that reads, writes & connects knowledge

    2025 · fastread.tech · its alternatives →

13. 13
    SciSummary▲67

    Use AI to summarize scientific articles

    2023 · scisummary.com · its alternatives →

14. 14
    PDF Interact▲20

    Interact with your PDFs and uncover insights in seconds.

    2025 · pdf-interact.live · its alternatives →

15. 15
    FileAi▲8

    The ultimate Ai file reader with pdf viewer & PDF search.

    2025 · fileai.pro · its alternatives →

16. 16
    Chat PDF AI▲14

    Revolutionize the way you interact with pdf documents

    2024 · chatpdfai.org · its alternatives →

17. 17
    Formatr▲10

    Effortlessly format your papers with the power of AI

    2025 · its alternatives →

18. 18
    Inkwise AI▲32

    Craft Expert documents from your files with AI

    2025 · its alternatives →

19. 19
    Technical AI Audio Reader▲7

    AI reader for technical PDFs-parses text, tables & visuals!

    2025 · its alternatives →

20. 20
    A visual AI interface to understand papers/books/topics▲17

    When I do real research — reading papers, books, or trying to understand a complex topic — it never happens in one sitting. I explore a bit, get interrupted, come back days later, ask new questions, find new sources, and gradually build understanding. Existing AI tools are great at answering questions once, but they reset context every time. Notes tools preserve text, but not understanding — they don’t help me reconnect ideas, revisit sources, or see how my thinking has evolved. I built Kerns to sit in between. Kerns is an AI research workspace designed for research that unfolds over time.…

    2025 · kerns.ai · its alternatives →

21. 21
    Research Ai▲12

    Turn Papers into Insights – Instantly

    2025 · smart-research-ai.vercel.app · its alternatives →

22. 22
    PDFAI.One▲8

    Save hours a day reading

    2024 · its alternatives →

23. 23DT
    Data-to-paper AI-scientist platform just out in NEJM AI▲6

    Autonomously analyzes data and writes human-verifiable scientific papers! Fun GUI for AI-human copiloting! Papers are "data-chained": each result can be click-traced all the way up to the raw code. Try it out: pip install data-to-paper

    2024 · ai.nejm.org · its alternatives →

24. 24
    Paperpilot.ai ▲18

    From complex papers to clear understanding

    2025 · its alternatives →

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 →