AI · alternatives · 2026

24 alternatives to Instant-GPT

World's fastest way to access GPT-4 on any websites

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

1. 1
   2.0 Helper-AI▲94

   Just type "Help" and instant access GPT-4 + source code

   2023 · sites.google.com · its alternatives →

2. 2
   Help.AI▲68

   Write "HELP" and access GPT-4 on any site + source code

   2023 · sites.google.com · its alternatives →

3. 3
   Fastest-GPT▲15

   World fastest way to access GPT4 on any site +100% ownership

   2023 · sites.google.com · its alternatives →

4. 4
   Helper-AI 3.0▲1

   World Fastest Way to Access GPT-4 on any Site + SOURCE CODE

   2023 · its alternatives →

5. 5
   Flash GPT▲2

   World Fastest way to use GPT-4 +100% Ownership & Source code

   2023 · sites.google.com · its alternatives →

6. 6
   Helper-AI 3▲17

   Instant access GPT-4 + source code

   2023 · sites.google.com · its alternatives →

7. 7
   GPT-500▲95

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

   2023 · pr1ncesingh.gumroad.com · its alternatives →

8. 8
   1000+ GPT-4 Prompts▲514

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

   2023 · shushantlakhyani.gumroad.com · its alternatives →

9. 9
   GPT-Help▲4

   Use GPT-4 on any site + 100% Ownership of my AI

   2023 · sites.google.com · its alternatives →

10. 10
    Help-AI 10.0▲2

    Instant GPT-4 access on any site + 100% ownership & codes

    2023 · sites.google.com · its alternatives →

11. 11
    Answer GPT-4▲1

    GPT-4 on any site + 100% Ownership & Source Code

    2023 · sites.google.com · its alternatives →

12. 12
    AI-Helper 2.0▲1

    World Fastest way to access GPT-4 + Complete Source Code

    2023 · sites.google.com · its alternatives →

13. 13
    Free GPT-4 On Site▲3

    Use GPT-4 on any site + ownership & source code of AI

    2023 · sites.google.com · its alternatives →

14. 14
    GPT-4 Help▲1

    Just type "Help" on any site and access GPT-4 Instant.

    2023 · iideaman.gumroad.com · its alternatives →

15. 15
    GPT Builder Tools by Top Road (YC W22)▲294

    Monetise your GPTs with in-chat payments in the OpenAI Store

    2024 · gptbuilder.tools · its alternatives →

16. 16IR
    I Remade the Fake Google Gemini Demo, Except Using GPT-4 and It's Real▲434

    2023 · sagittarius.greg.technology · its alternatives →

17. 17
    Typist AI▲146

    Use GPT-4 on every textbox on the internet

    2023 · its alternatives →

18. 18
    Helper-AI 12.0▲2

    Instant acccess GPT-4 on any site + source code

    2023 · sites.google.com · its alternatives →

19. 19
    IdeaGPT▲100

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

    2023 · pr1ncesingh.gumroad.com · its alternatives →

20. 20
    Auto-GPT▲198

    An Autonomous GPT-4 Experiment

    2023 · github.com · its alternatives →

21. 21
    GPT‑5.4 mini and nano▲267

    Fast and efficient models optimized for coding and subagents

    Mar 2026 · openai.com · its alternatives →

22. 22
    AI-Helping▲1

    GPT-4 on any site + complete source code

    2023 · sites.google.com · its alternatives →

23. 23
    New AI-Helper▲1

    Instant access GPT-4 + ownership & source code

    2023 · sites.google.com · its alternatives →

24. 24
    Sidekick AI▲76

    Power up your browsing experience with GPT-4 on any website

    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 →