AI · alternatives · 2026

24 alternatives to Castup AI

A free, easy-to-use ChatGPT-powered podcast assistant

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

1
Raycast AI▲621
The magic of AI, right on your Mac
2023 · its alternatives →
2
Buffup.AI▲466
The AI assistant that knows what you need by GPT-4o
2024 · its alternatives →
3
Chat by Copy.ai▲463
A smarter ChatGPT to help you get more done
2023 · its alternatives →
4
Wordpress AI Chatbot▲305
The AI chatbot that grows with you
2023 · its alternatives →
5
Memories.ai▲446
ChatGPT for your video library, with unlimited video context
2025 · memories.ai · its alternatives →
6
Notion to Chatbot▲413
Turn your Notion documents into AI bots powered by ChatGPT
2023 · its alternatives →
7
The New ChatGPT▲363
ChatGPT can now see, hear, speak, and access the internet
2023 · its alternatives →
8
AI Demo my Website▲425
Preview an AI chatbot trained on your website
2023 · its alternatives →
9
LetsAsk.AI▲158
ChatGPT with your data on your website, Discord & more
2023 · its alternatives →
10
HelpHub AI by CommandBar▲307
A GPT-powered chatbot for any site
2023 · its alternatives →
11
Here, let me AI that for you.▲339
for that friend who's too lazy to open ChatGPT
2025 · its alternatives →
12
DocsBot AI▲87
Custom ChatGPT for your business with powerful APIs & widget
2023 · its alternatives →
13
Arsturn AI▲211
Generate a ChatGPT for your website In 1 minute
2023 · its alternatives →
14
ChatbotGPT▲123
Custom ChatGPT agents with your own data
2023 · its alternatives →
15
Chat Thing▲115
ChatGPT chatbots with your own data (Notion, Web & Files)
2023 · its alternatives →
16
WisdomAI by Searchie▲164
Generative AI chat for your audio and video content
2023 · its alternatives →
17
Policy Pro▲103
AI-powered policy chatbot for the modern workplace
2023 · its alternatives →
18
anywebsite.ai▲66
Get your AI chatbot trained on your website
2023 · its alternatives →
19
Think by Humley▲68
Automate chatbot FAQ creation with generative AI & GPT
2023 · its alternatives →
20
Supportbot Pro▲90
Custom ChatGPT chatbot for your website
2024 · its alternatives →
21
GPTFriend.chat▲64
Your intelligent and personable virtual companion
2023 · its alternatives →
22
Magic Sales Bot▲111
Make more money with our AI powered sales chatbot
2023 · its alternatives →
23
Instant Answers▲88
Custom ChatGPT with your data on your website
2023 · its alternatives →
24
DialogGPT▲101
AI-driven support tailored for your website
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 →