AI · alternatives · 2026

24 alternatives to LeetBuddy

AI help, whiteboard, & history - right on LeetCode

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
   Thinkbuddy AI▲725

   Native ChatGPT for MacOS

   2024 · thinkbuddy.ai · its alternatives →

2. 2
   FocusBuddy (YC S24)▲564

   Your always on AI executive assistant

   2024 · focusbuddy.ai · its alternatives →

3. 3
   LeetCard: Coding FlashCards▲134

   Your best LeetCode companion

   2024 · apps.apple.com · its alternatives →

4. 4
   CommentBuddy.ai▲85

   Effortless AI-powered commenting, across platforms

   2024 · its alternatives →

5. 5
   WorkBuddy▲388

   Produce sharpened results faster with a team of AI experts

   Jul 2026 · workbuddy.ai · its alternatives →

6. 6
   Learn LLMs LeetCode Style▲181

   LeetCode for PyTorch — 65 ML/AI interview problems from real interviews at Google, Meta, Anthropic. Jupyter notebooks, an auto-grader, and an MCP AI tutor. - Exorust/TorchLeet

   2025 · github.com · its alternatives →

7. 7
   LeetBuddies▲2

   Follow/track your friends on Leetcode

   2023 · chromewebstore.google.com · its alternatives →

8. 8
   KnowBuddy.AI▲96

   ChatGPT and other AI models in a single whatsapp chatbot

   2023 · knowbuddy.ai · its alternatives →

9. 9
   Leed▲162

   Collect leads through your GPTs

   2024 · getleed.com · its alternatives →

10. 10
    LeetCode AI Assistant▲6

    Your AI pair programmer for mastering LeetCode challenges

    2025 · chromewebstore.google.com · its alternatives →

11. 11
    SurfBuddy▲70

    AI sidebar companions for cross-app workflows and automation

    May 2026 · surfbuddy.ai · its alternatives →

12. 12
    LeetCode Assistant▲6

    The LeetCode buddy you wish you had

    2025 · leetcodeassistant.vercel.app · its alternatives →

13. 13
    CodeBuddy▲6

    Leetcode together

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

14. 14
    Algorithm Ace▲7

    AI assistance, friend comparisons, and daily problems.

    2025 · github.com · its alternatives →

15. 15
    LeetTrainer — Crush CS Interviews▲17

    Master LeetCode faster with instant AI feedback and hints

    2025 · its alternatives →

16. 16
    Leetle▲143

    LeetCode meets Wordle

    2025 · leetle.app · its alternatives →

17. 17
    NoteBuddy▲142

    Collaborate with others live using an online notebook.

    2020 · gamebaidoithuong85.com · its alternatives →

18. 18
    Leetcode Whiteboard▲7

    a chrome extension that adds a whiteboard to leetcode pages.

    2025 · github.com · its alternatives →

19. 19
    MagicBuddy▲92

    Enjoy ChatGPT on Telegram

    2023 · magicbuddy.ai · its alternatives →

20. 20
    LeetCode App▲73

    The best place to improve your coding skills for interviews.

    Apr 2026 · leetcode.com · its alternatives →

21. 21
    I wrote a browser AI assistant without requiring login▲24

    SumBuddy is a browser AI assistant allows you to chat based on web page content and use your own AI models

    2025 · sumbuddy.app · its alternatives →

22. 22
    LeetAlly▲2

    Do LeetCode the comfy way.

    Sep 2026 · its alternatives →

23. 23
    LeetCode Code Format▲74

    Adds format code button on Leetcode to format the code

    2020 · chromewebstore.google.com · its alternatives →

24. 24
    BookmarkBuddy▲20

    AI-powered extension for effortless bookmark management

    2025 · bookmarkbuddy.site · 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 →