Life & fun · alternatives · 2026

24 alternatives to Paperfrenzy

Past Examination Papers

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Paper 3.0▲781

   The new sticky note

   2015 · its alternatives →

2. 2IM
   I made Hacker News but for research papers▲287

   2023 · paperlist.io · its alternatives →

3. 3SP
   Sioyek – PDF viewer for reading research papers and textbooks▲238

   Some of the features: * Quickly preview or jump to figures/references/equations/etc. (even if the PDF doesn't have links) * Search paper names in google scholar by middle clicking on their name * Searchable table of contents * Searchable highlights/bookmarks * Browser-like history navigation * Mark locations for quick navigation (Vim style) * Synctex support Video demo of some features: https://www.youtube.com/watch?v=yTmCI0Xp5vI

   2022 · github.com · its alternatives →

4. 4
   PaperGen▲305

   Write long-form papers with citations, charts, and more

   2024 · its alternatives →

5. 5
   Paper 4.0▲181

   Arrange sketches and notes in your online journal

   2017 · its alternatives →

6. 6
   Facebook Paper▲176

   Explore stories from friends and the world around you

   2014 · its alternatives →

7. 7
   Papery▲238

   A journal, habit tracker, mood tracker, todos, all in one

   2024 · its alternatives →

8. 8
   Paperr▲268

   An elegant writing tool for web

   2015 · its alternatives →

9. 9SP
   Sioyek – PDF viewer for reading research papers and technical documents▲272

   2021 · sioyek.info · its alternatives →

10. 10
    Paperwork▲144

    An open source Evernote alternative

    2015 · its alternatives →

11. 11
    Papers with Code▲184

    The latest in machine learning at your fingerprints

    2019 · its alternatives →

12. 12
    iQuanta▲6

    Clat previous year question papers (2020

    Sep 2025 · iquanta.in · its alternatives →

13. 13
    uNotes▲7

    Past Papers & Exams (Supporting Over 50 000 Schools!)

    Nov 2025 · unotes.net · its alternatives →

14. 14
    BCA Labs▲3

    Where BCA Notes find you.

    2024 · its alternatives →

15. 15
    Use of English PRO Web-App▲80

    Crack the Cambridge English examinations

    2022 · its alternatives →

16. 16
    SkyZack▲2

    A fresh CBSE practice paper, every single morning

    24d ago · skyzack.ai · its alternatives →

17. 17
    Study Notes PK▲6

    Free study notes, past papers & pdf books

    2025 · studynotes.pk · its alternatives →

18. 18
    Coretake▲9

    Finish your paper fast and understand the core concepts

    2025 · its alternatives →

19. 19
    Paper24▲8

    Academic Editing, Essay Writing, Education Other

    2023 · its alternatives →

20. 20
    ExamPaperGPT▲12

    AI exam prep: upload a past paper or write a prompt

    2025 · exampapergpt.xyz · its alternatives →

21. 21PB
    Paper – Bookmarking and note-taking extension for VSCode▲17

    2021 · github.com · its alternatives →

22. 22IR
    Interactive research papers (a big step up from ArXiv HTML)▲9

    I’ve been frustrated with PDFs and found arXiv HTML lacking, so I built a fully interactive paper reader. Features: • Hover references, citations, equations • Light/dark mode • Auto-generated dependency graphs for definitions/lemmas/theorems • Table of contents that syncs with scroll • Highlighting + annotations • “Copy raw LaTeX” anywhere Featured paper: Video models are zero-shot learners and reasoners (Veo 3) https://www.sciencestack.ai/arxiv/2509.20328v2

    Nov 2025 · sciencestack.ai · its alternatives →

23. 23
    AceNotes▲2

    Start Studying Smarter, Not Harder

    May 2026 · acenotesofficial-prog.github.io · its alternatives →

24. 24SP
    Science Papers Simplified▲10

    Hi HN, Even though I do science, I struggle to understand papers in adjacent fields. So I built thetrecs.com to aggregate and serve simplified summaries of the newest papers in Cell/Nature/Science. By scrolling through thetrecs I've made new science more accessible to myself, and maybe to you too. Any feedback is of course welcome.

    2024 · thetrecs.com · 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 →