Alternatives

Products that do what Side Reader does

Read and Chat with PDFs on the ChatGPT and Claude websites

1. 1
   Use ChatGPT▲651

   Use ChatGPT & GPT-4 on any website without copy-pasting

   2023

2. 2
   ChatGPT Sidebar Chrome Extension▲162

   AI & you work side by side on any page

   2023

3. 3
   Sidenote▲268

   Comment and live chat on any page of the internet

   2024

4. 4
   ChaturGPT▲161

   Let ChatGPT read all your PDFs and answer your queries

   2023

5. 5
   ReadHere▲146

   Lightweight PDF & EPUB reader in your browser

   Jun 2026 · readhere.app

6. 6
   Readwise Reader▲382

   The all-in-one reading app for power readers

   2022

7. 7
   ChatPDF▲174

   Chat with any PDF using the new ChatGPT API

   2023

8. 8RR
   Readwise Reader, an all-in-one reading app▲326

   Hey HN, cofounder of Readwise here. We've been working on this cross-platform reader app for about 2 years, excited to finally share it in public beta. Probably the most notable thing that makes Reader unique is that it supports almost any content type you could want to save/read/highlight: * web pages * emails/newsletters * PDFs * ePubs * twitter threads * youtube videos (with transcripts) * RSS feeds With all of your knowledge content in one place, we built powerful reading and highlighting, as well as a bunch of novel triage/organization features, so you can actually…

   2022 · readwise.io

9. 9CE
   Chrome extension to display ChatGPT response besides Google Search▲431

   2022 · github.com

10. 10CE
    Chrome extension to summarize blogs and articles using ChatGPT▲116

    2022 · github.com

11. 11
    ChatGPT Copier▲93

    Get ChatGPT answers in a snap, effortlessly copy answers

    2023

12. 12
    PDF to Chatbot▲356

    Talk to your documents

    2023

13. 13
    Article Summary powered by ChatGPT▲143

    Summarize web articles and save time

    2023

14. 14
    WritingMate.ai▲477

    Free ChatGPT alternative that works as a Chrome extension

    2023

15. 15
    ChatGPT for Search Engines▲251

    Display ChatGPT responses on search engines

    2022

16. 16
    ChatGPT Chrome Extension▲372

    Access OpenAI's ChatGPT anywhere on the web

    2022

17. 17
    ChatDOC - GPT for any file▲129

    Chat with any documents and get responses with cited sources

    2023

18. 18
    ChatGPT for YouTube▲229

    YouTube summary with ChatGPT

    2023

19. 19
    Just Read▲213

    Reader view for web browsers

    2017

20. 20
    Readvox▲211

    Chrome Extension that will read texts on web pages for you

    2024

21. 21
    The Reader Extension▲80

    A Chrome extension that makes you read what you save

    2018

22. 22
    Documind▲250

    ChatGPT for your documents

    2023

23. 23
    HighlightGPT▲112

    Highlight in ChatGPT, ask GPT in a side panel

    Jan 2026 · highlight.jiqiren.ai

24. 24
    ChatSonic Chrome Extension▲162

    Supercharge your Email, Twitter, and Web with ChatGPT

    2023

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