AI · alternatives · 2026

24 alternatives to GPT-500

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

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. GPT-500 launched in 2023; newer entries below may have overtaken it.

1
IdeaGPT▲100
100+ new AI startups people built using GPT-4 free
2023 · pr1ncesingh.gumroad.com · its alternatives →
2
Idea-GPT▲5
100+ New GPT-4 Product that making millions. FREE
2023 · pr1ncesingh.gumroad.com · its alternatives →
3
iideaGPT▲81
100+ new AI business ideas people built using ChatGPT
2023 · pr1ncesingh.gumroad.com · its alternatives →
4
All GPTs▲425
200+ custom GPTs in one directory
2023 · allgpts.co · its alternatives →
5IR
I Remade the Fake Google Gemini Demo, Except Using GPT-4 and It's Real▲434
2023 · sagittarius.greg.technology · its alternatives →
6
1000+ GPT-4 Prompts▲514
Use GPT-4 to save 100s of hours of manual work
2023 · shushantlakhyani.gumroad.com · its alternatives →
7
GPT-100▲2
GPT-4 API based 100 startups that making millions.
2023 · pr1ncesingh.gumroad.com · its alternatives →
8GE
gpt-engineer – platform for devs to tinker with AI programming tools▲178
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 →
9
Auto-GPT▲198
An Autonomous GPT-4 Experiment
2023 · github.com · its alternatives →
10
100+ AI Startup Ideas▲271
AI Startup Ideas you can build using ChatGPT, GPT3 & more
2022 · aistartupideas.com · its alternatives →
11
Product Prediction▲255
I asked GPT-3 to guess what the top makers will build next
2021 · its alternatives →
12
Help.AI▲68
Write "HELP" and access GPT-4 on any site + source code
2023 · sites.google.com · its alternatives →
13
300+ GPT-4 Use Cases▲163
Discover the potential possibilities using GPT-4
2023 · its alternatives →
14
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 →
15
Secret-GPT▲83
20 secret way to make money using GPT-4 + free
2023 · pr1ncesingh.gumroad.com · its alternatives →
16
Instant-GPT▲30
World's fastest way to access GPT-4 on any websites
2023 · sites.google.com · its alternatives →
17
2.0 Helper-AI▲94
Just type "Help" and instant access GPT-4 + source code
2023 · sites.google.com · its alternatives →
18
ProGPTs▲105
Promote and make money with your OpenAI GPTs.
2023 · its alternatives →
19
ChatGPT for Work: The Interactive Course▲67
Become better at ChatGPT than 99% of the population for free
2023 · its alternatives →
20
AI Studio▲87
World's first ChatGPT4 powered video creator
2023 · warriorplus.com · its alternatives →
21
GPT-Help▲4
Use GPT-4 on any site + 100% Ownership of my AI
2023 · sites.google.com · its alternatives →
22
Scoopika▲127
Build gpt-4o level AI assistants for your app
2024 · scoopika.com · its alternatives →
23
100+ GPTs▲42
Unleash the power of AI with 100+ expertly engineered GPTs
2024 · theveller.gumroad.com · its alternatives →
24
GPTInsiders.com▲80
Build any AI chatbot with our free template + OpenAI API
2023 · its alternatives →

Also compare

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 →