AI · alternatives · 2026

24 alternatives to Codex in Chrome

Let Codex navigate and automate tasks in your browser

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
   CodeX-Editor▲125

   A web code editor with AI & multi-language support

   2025 · x-codex.vercel.app · its alternatives →

2. 2
   Codex by OpenAI▲954

   OpenAI's smartest and most intuitive to use model yet

   2021 · openai.com · its alternatives →

3. 3
   Codex​​▲247

   Discuss and understand your code base from within your IDE

   2022 · usecodex.com · its alternatives →

4. 4
   Codex app for Windows▲145

   Codex now runs natively on Windows with secure sandbox

   Mar 2026 · learn.chatgpt.com · its alternatives →

5. 5
   Dex by Thirdlayer▲236

   Turn tabs into automated workflows and tasks

   Dec 2025 · joindex.com · its alternatives →

6. 6
   I made a Chrome extension that can automate any website▲707

   Automate your work on any website

   2021 · browserflow.app · its alternatives →

7. 7
   CodeX▲124

   Build webapps in minutes for completely free

   2025 · its alternatives →

8. 8
   Manganum▲293

   Turn your browser into a productivity machine

   2022 · chromewebstore.google.com · its alternatives →

9. 9
   CodexBar Lite▲84

   Privacy-first Codex tracker for your macOS menu bar

   Jul 2026 · getcodexbar.xyz · its alternatives →

10. 10
    Manganum Sidebar▲581

    Your favorite productivity apps in 1 click on any Chrome tab

    2023 · manganum.app · its alternatives →

11. 11
    CodeX▲56

    Light weight code compiler with an API

    2021 · codexweb.netlify.app · its alternatives →

12. 12
    AgentMicro▲160

    Live Codex task status in your macOS menu bar

    Aug 2026 · agentmicro.cc · its alternatives →

13. 13
    Codex Plugins▲202

    Package Codex skills and app integrations as plugins

    Mar 2026 · learn.chatgpt.com · its alternatives →

14. 14
    Marble for Google Chrome▲176

    Keep your tabs organized automatically

    2023 · its alternatives →

15. 15
    Cage for Google Chrome▲128

    Screenshot entire pages and seamlessly annotate with Cage.

    2018 · cageapp.com · its alternatives →

16. 16
    Taskade for Chrome & Firefox▲361

    Turn your new tab into a team checklist, note, outline ⚡️✏️✅

    2018 · chromewebstore.google.com · its alternatives →

17. 17
    AI Writer Chrome Extension▲377

    Use an advanced AI to help you write content

    2021 · contentbot.ai · its alternatives →

18. 18
    Codex▲10

    Lightweight documentation, beautifully designed.

    2019 · getcodex.io · its alternatives →

19. 19TC
    The Codex – a graph database project for the digital humanities▲33

    2016 · the-codex.net · its alternatives →

20. 20
    Codex Chat▲79

    An open-source macOS client for Codex

    Mar 2026 · bikrambrar.com · its alternatives →

21. 21
    Lyra Chrome Extension▲179

    Automated pre-meeting research in Google Calendar.

    Dec 2025 · chromewebstore.google.com · its alternatives →

22. 22
    My Google-Music-for-books webapp - CodexCloud▲11

    Codex Cloud: Your Secure, Headless CMS with Censorship-Resistant Text Storage

    2011 · codexcloud.com · its alternatives →

23. 23
    Chrome Commands▲105

    Do more with Chrome using commands

    2016 · its alternatives →

24. 24
    Open Browser Use▲112

    Open-source browser automation for local AI agents

    May 2026 · github.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 →