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AI · alternatives · 2026

24 alternatives to Idea-GPT

100+ New GPT-4 Product that making millions. FREE

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

  1. 1
    IdeaGPT▲100

    100+ new AI startups people built using GPT-4 free

    2023 · its alternatives →

  2. 2
    GPT-500▲95

    500+ new & unique side projects people built using GPT-4

    2023 · its alternatives →

  3. 3

    100+ new AI business ideas people built using ChatGPT

    2023 · its alternatives →

  4. 4

    I asked GPT-3 to guess what the top makers will build next

    2021 · its alternatives →

  5. 5IR
  6. 6

    AI Startup Ideas you can build using ChatGPT, GPT3 & more

    2022 · its alternatives →

  7. 7

    Discover the potential possibilities using GPT-4

    2023 · its alternatives →

  8. 8

    GPT-4 API based 100 startups that making millions.

    2023 · its alternatives →

  9. 9
    All GPTs▲425

    200+ custom GPTs in one directory

    2023 · its alternatives →

  10. 10

    Use GPT-4 to save 100s of hours of manual work

    2023 · its alternatives →

  11. 11

    Create intelligence for your products

    2024 · gca.dev · its alternatives →

  12. 12

    20 secret way to make money using GPT-4 + free

    2023 · its alternatives →

  13. 13
    GPT‑5.4▲475

    OpenAI's most efficient model: less tokens, more clarity

    Mar 2026 · openai.com · its alternatives →

  14. 14

    Unlock creativity with 100+ free ChatGPT prompts

    2023 · its alternatives →

  15. 15
    ProGPTs▲105

    Promote and make money with your OpenAI GPTs.

    2023 · its alternatives →

  16. 16

    Transform your work with GPT4 and save 100s of hours

    2023 · its alternatives →

  17. 17

    Unleash your freelancing potential with 500+ GPT-4 prompts

    2023 · its alternatives →

  18. 18

    Generate blog post ideas in seconds

    2020 · its alternatives →

  19. 19

    Unlock creativity with 1000+ prompts for creatives

    2023 · its alternatives →

  20. 20
    Auto-GPT▲198

    An Autonomous GPT-4 Experiment

    2023 · its alternatives →

  21. 21
    GPTsdex▲149

    Discover 10,000+ custom GPTs and guides to craft your own

    2023 · its alternatives →

  22. 22

    Unleash the power of AI with 100+ expertly engineered GPTs

    2024 · its alternatives →

  23. 23
    Top GPTs▲159

    1st Top GPTs Rankings & FREE 10,000+ GPTs Directory

    2023 · its alternatives →

  24. 24GE

    Hello Hacker News community, Wanted to share a project I started working on during my spare time and was then discovered by many in the open source community last week. GPT Engineer’s mission: Be the open platform for devs to tinker with and build their personal code-generation toolbox. I believe it's key for us devs to engage in how building software can and will change. You can find more info about the flexible technical "philosophy" to make it work well, and the community we want it to become on github: https://github.com/AntonOsika/gpt-engineer The project is still in…

    2023 · its alternatives →

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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 →