nowfound

AI · alternatives · 2026

24 alternatives to OpenCat

A native app for ChatGPT

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

  1. 1

    The official iOS app for ChatGPT

    2023 · apps.apple.com · its alternatives →

  2. 2

    OpenAI’s latest advancements at your fingertips

    2023 · play.google.com · its alternatives →

  3. 3

    Use ChatGPT & GPT-4 on any website without copy-pasting

    2023 · its alternatives →

  4. 4

    The browser with ChatGPT built in

    2025 · openai.com · its alternatives →

  5. 5

    Native macOS ChatGPT app with powerful screenshot tools

    2022 · manuelkehl.com · its alternatives →

  6. 6
    ChatKit▲77

    Give your ChatGPT API super power

    2023 · chatkit.app · its alternatives →

  7. 7

    Access OpenAI's ChatGPT anywhere on the web

    2022 · chromewebstore.google.com · its alternatives →

  8. 8

    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 →

  9. 9

    Open AI announced ChatGPT Plugins to access real-world data

    2023 · openai.com · its alternatives →

  10. 10
    MyGPT▲435

    Free and faster ChatGPT pro with prompt support

    2023 · mygpt.thesamur.ai · its alternatives →

  11. 11
    swiftGPT▲109

    The native macOS app for ChatGPT

    2023 · swiftgpt.app · its alternatives →

  12. 12

    An API from OpenAI for ChatGPT

    2023 · openai.com · its alternatives →

  13. 13
    WriteMage▲127

    The only AI app you need, use ChatGPT natively in any app

    2023 · writemage.com · its alternatives →

  14. 14

    A new app for Slack that uses ChatGPT

    2023 · salesforce.com · its alternatives →

  15. 15
    MobileGPT▲186

    ChatGPT on WhatsApp

    2023 · mobile-gpt.io · its alternatives →

  16. 16YA

    What I thought would take me weeks in development, took me months, but it's finally out. When ChatGPT API came out in March, my first idea of what to build with it was a spotlight-like app for my mac. The product was ready in a matter of days, but making it useful and sellable to people via some kind of distribution platform was another challenge. Coming from web development, learning how to ship a native app was a trip, but here it is, ready to share with the world. Try it out with the free trial, and I'd appreciate any kind of feedback.

    2023 · letsflyai.com · its alternatives →

  17. 17

    Let ChatGPT interact with your Mac

    2023 · github.com · its alternatives →

  18. 18

    ChatGPT, built differently for teens

    2024 · openai.com · its alternatives →

  19. 19

    Seamless conversations, straight from your desktop

    2023 · inagaraj.gumroad.com · its alternatives →

  20. 20

    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 →

  21. 21

    ChatGPT, directly in your browser - totally free to use

    2023 · its alternatives →

  22. 22
    Prompt▲138

    A command line application to interact with ChatGPT's API

    2023 · its alternatives →

  23. 23

    A micro app to try the new ChatGPT API

    2023 · its alternatives →

  24. 24

    Opensource team messenger easily you can integrate chatGPT

    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 →