AI · alternatives · 2026

24 alternatives to AppForgeNow

Build ChatGPT apps in 5 minutes

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
HeroUI Chat▲811
The easiest way to generate beautiful UIs
2025 · heroui.chat · its alternatives →
2
ChatGPT Plugin Creator▲167
Turn any API into a ChatGPT plugin
2023 · blobr.io · its alternatives →
3
Algomo▲646
Build custom ChatGPT-like chatbot for your website instantly
2023 · algomo.com · its alternatives →
4
CustomGPT▲537
Build your own ChatBOT
2023 · customgpt.ai · its alternatives →
5
ChatGPT Plugin Builder▲143
Build ChatGPT plugin w/ your own websites and docs—in mins
2023 · customgpt.ai · its alternatives →
6
CodebaseChat▲207
Create a GPT chatbot for any GitHub repo in just 30 seconds
2023 · codebasechat.com · its alternatives →
7
typedesk powered by ChatGPT API▲181
Add AI text automation to all your apps
2023 · typedesk.com · its alternatives →
8
Botsonic GPT Builder▲271
Create Custom GPTs with your data and embed on your website
2023 · app.writesonic.com · its alternatives →
9
IngestAI▲231
Build ChatGPT bots on Slack/Discord answering on your docs
2023 · its alternatives →
10
Water▲127
Build custom ChatGPTs that run automations
2023 · drinkwater.ai · its alternatives →
11
LetsAsk.AI▲158
ChatGPT with your data on your website, Discord & more
2023 · letsask.ai · its alternatives →
12
Databerry.ai▲208
Build a ChatGPT plugin in minutes
2023 · chaindesk.ai · its alternatives →
13
A simple ChatGPT prompt builder▲280
Any Ideas/Suggestions are welcome :)
2024 · mitenmit.github.io · its alternatives →
14
Arsturn AI▲211
Generate a ChatGPT for your website In 1 minute
2023 · arsturn.com · its alternatives →
15
GPTInsiders.com▲80
Build any AI chatbot with our free template + OpenAI API
2023 · its alternatives →
16
OpenAI ChatGPT App starter DevXP feels like 2010, I built a better one▲19
Hi HN! Two weeks ago at their Dev Days, OpenAI unveiled ChatGPT apps, interactive widgets that render inside ChatGPT using the Apps SDK and MCP. Building them using their template repository was surprisingly painful: every time you make a change on your React widget, you need to rerun the entire build pipeline to get fresh JS and CSS assets. The dev feedback loop was pretty terrible. That’s why I built a TypeScript starter that gets you up and running in under a minute. Clone, npm install, npm run dev, paste your ngrok URL into ChatGPT, and you're iterating on widgets with Hot Module Reload…
Oct 2025 · github.com · its alternatives →
17
ChatBotKit – The simplest way to build AI chat bots like ChatGPT▲104
Launch AI agents from ready-made solutions. Customize them with your data and brand, then deploy to your website, apps, Slack, Discord, WhatsApp, and more - with enterprise-grade security and observability built in.
2023 · chatbotkit.com · its alternatives →
18
I made a self-hosted ChatGPT UI▲141
An open-source ChatGPT app with a voice. Contribute to cogentapps/chat-with-gpt development by creating an account on GitHub.
2023 · github.com · its alternatives →
19
ChatKit▲77
Give your ChatGPT API super power
2023 · chatkit.app · its alternatives →
20
AnswerFlow AI▲155
Build unlimited custom ChatGPT bots, with a lifetime license
2023 · answerflowai.com · its alternatives →
21
Support ChatGPT Playground▲133
Create your own support chat in a few clicks
2023 · kodif.ai · its alternatives →
22
Sttabot Gamma Access▲98
Turn your prompts into ChatGPT-like AI apps
2023 · its alternatives →
23
MeyaGPT▲72
Easily build a ChatGPT-powered bot for your app or website
2023 · meya.ai · its alternatives →
24
Horizon AI Template▲126
The world's first ChatGPT AI React admin template
2023 · horizon-ui.com · 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 →