AI · alternatives · 2026

24 alternatives to Propel for LLM Apps

Usage metering API for ChatGPT-powered apps

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

1. 1
   MyGPT▲435

   Free and faster ChatGPT pro with prompt support

   2023 · its alternatives →

2. 2
   Plugin.so▲147

   Watch 1M+ companies launch plugins for ChatGPT

   2023 · its alternatives →

3. 3
   PluginLab▲230

   Launch ChatGPT plugins in minutes

   2023 · its alternatives →

4. 4
   Apps in ChatGPT▲348

   A new generation of apps you can chat with

   Oct 2025 · openai.com · its alternatives →

5. 5
   LangGPT▲396

   Making ChatGPT in regional languages

   2023 · its alternatives →

6. 6AS
   A simple ChatGPT prompt builder▲280

   Any Ideas/Suggestions are welcome :)

   2024 · mitenmit.github.io · its alternatives →

7. 7
   Chatcare▲182

   Reduce your customer support volume by 60%

   2023 · its alternatives →

8. 8
   typedesk powered by ChatGPT API▲181

   Add AI text automation to all your apps

   2023 · its alternatives →

9. 9
   The New ChatGPT▲363

   ChatGPT can now see, hear, speak, and access the internet

   2023 · its alternatives →

10. 10
    SaaS GPTers▲223

    500+ GPT-4 & ChatGPT resources to help you level up

    2023 · its alternatives →

11. 11
    ChatKit▲77

    Give your ChatGPT API super power

    2023 · its alternatives →

12. 12
    writeGPT▲272

    Become Superhuman with everyday tasks by harnessing ChatGPT

    2023 · its alternatives →

13. 13
    Ads in ChatGPT▲168

    Create, manage, and measure your ChatGPT ad campaigns

    May 2026 · ads.openai.com · its alternatives →

14. 14
    GPT 3.5 Turbo Playground▲98

    A micro app to try the new ChatGPT API

    2023 · its alternatives →

15. 15
    SEO Mega Prompts▲186

    18 ChatGPT prompts to skyrocket your traffic

    2023 · its alternatives →

16. 16
    showGPT▲148

    The ultimate guide to unlocking the power of AI and chatGPT

    2022 · its alternatives →

17. 17
    MindWhisper▲159

    Giving ChatGPT extra powers for superior chats

    2023 · its alternatives →

18. 18
    TalkinBrain▲100

    Custom ChatGPT app featuring a great user experience

    2023 · its alternatives →

19. 19
    ChatGPT Plugin Creator▲167

    Turn any API into a ChatGPT plugin

    2023 · its alternatives →

20. 20
    RoboHelper▲65

    Your ChatGPT assistant

    2023 · its alternatives →

21. 21
    Jotform ChatGPT App▲127

    Create forms and manage submissions inside ChatGPT

    Apr 2026 · jotform.com · its alternatives →

22. 22
    ChatGPT Prompts▲95

    Prompts tailored for entrepreneurs, marketers, developers...

    2023 · its alternatives →

23. 23
    MAPT▲10

    Discover and create amazing ChatGPT apps

    2023 · its alternatives →

24. 24
    1000+ ChatGPT Prompts▲106

    Your prompt public library

    2023 · 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 →