AI · alternatives · 2026

24 alternatives to Kay

Use ChatGPT inside WhatsApp

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

1KC
Kay, ChatGPT Inside WhatsApp▲6
Kay uses the new ChatGPT API. Benefits: - no login needed - accessible from your phone (easier to use compared to the web interface) - available in a familiar interface (WhatsApp on mobile and Desktop) Privacy: - your WhatsApp id and the last 4 messages (back and forth) are stored, as needed to provided a conversational experience. - the data is stored on Firestore.
2023 · usekay.xyz · its alternatives →
2
WAGPT▲309
Voice & text messaging with ChatGPT on WhatsApp
2023 · wagpt.io · its alternatives →
3
MobileGPT▲186
ChatGPT on WhatsApp
2023 · mobile-gpt.io · its alternatives →
4
ChatGPT Atlas▲662
The browser with ChatGPT built in
Oct 2025 · openai.com · its alternatives →
5
ChatGPT Buddy▲85
Your personal AI assistant within WhatsApp
2023 · chatgptbuddy.com · its alternatives →
6
GenChat▲64
ChatGPT on WhatsApp with Dall-E, search and PDF summary
2023 · genforge.ai · its alternatives →
7
The New ChatGPT▲361
ChatGPT can now see, hear, speak, and access the internet
2023 · openai.com · its alternatives →
8
Use ChatGPT▲654
Use ChatGPT & GPT-4 on any website without copy-pasting
2023 · its alternatives →
9
ChatApp▲320
Add WhatsApp chat to your website for free
2020 · getchat.app · its alternatives →
10
Portal▲77
ChatGPT for WhatsApp with real time data
2023 · useportal.app · its alternatives →
11
YakGPT – A locally running, hands-free ChatGPT UI▲287
Greetings! YakGPT is a simple, frontend-only, ChatGPT UI you can use to either chat normally, or, more excitingly, use your mic + OpenAI's Whisper API to chat hands-free. Some features: * A few fun characters pre-installed * No tracking or analytics, OpenAI is the only thing it calls out to * Optimized for mobile use via hands-free mode and cross-platform compressed audio recording * Your API key and chat history are stored in browser local storage only * Open-source, you can either use the deployed version at Vercel, or run it locally Planned features: * Integrate Eleven Labs & other TTS…
2023 · yakgpt.vercel.app · its alternatives →
12
ChatGPT Plugins▲355
Open AI announced ChatGPT Plugins to access real-world data
2023 · openai.com · its alternatives →
13
GPT Hotline▲102
Connect with the world's smartest AI on WhatsApp
2022 · gpthotline.com · its alternatives →
14
ChatGPT for iOS▲413
The official iOS app for ChatGPT
2023 · apps.apple.com · its alternatives →
15
WhatsApp BOT for ChatGPT & MidJourney▲188
Generate ChatGPT & MidJourney images directly via WhatsApp
2023 · its alternatives →
16
Samarithan▲84
The power of ChatGPT on WhatsApp
2023 · api.whatsapp.com · its alternatives →
17
ChatGPT for WhatsApp▲7
WhatsApp Intelligent Chat Assistant
2023 · aoq.me · its alternatives →
18
ChatGPT Chrome Extension▲372
Access OpenAI's ChatGPT anywhere on the web
2022 · chromewebstore.google.com · its alternatives →
19
Message GPT▲101
ChatGPT in WhatsApp & Telegram
2023 · its alternatives →
20
ChatsApp▲70
ChatGPT right from your WhatsApp, for free
2023 · its alternatives →
21
AnyGPT▲113
ChatGPT inside any app in macOS
2023 · its alternatives →
22
GabbyGPT▲77
WhatsApp to ChatGPT - voice-based AI made for seniors
2023 · its alternatives →
23
ChatKit▲77
Give your ChatGPT API super power
2023 · chatkit.app · its alternatives →
24
Talk-to-ChatGPT▲103
Talk to ChatGPT through your mic and get a voice response
2023 · chromewebstore.google.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 →