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AI · alternatives · 2026

24 alternatives to OnePrompt – Personal Assistant ChatBot Using GPT

OnePrompt is an iOS application similar to ChatGPT, utilizing the OpenAI API. OnePrompt offers unique plugins of utilizing iOS native features through "function calling." It also allows users to create their own custom plugins. You can find more information about creating custom plugins for OnePrompt at https://oneprompt.magickworx.com/custom_plugin.html.

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

  1. 1

    Chatbot app focused on chat prompts using GPT for iOS/iPadOS

    2023 · oneprompt.magickworx.com · its alternatives →

  2. 2

    The official iOS app for ChatGPT

    2023 · apps.apple.com · its alternatives →

  3. 3
    ChatGPT▲1,643

    A long, meandering, playful conversation with ChatGPT, where I take it through a whirlwind of associative tangents (in order to relax its constraints), then put it into a hypnotic trance and take it into a past-lives regression where it re-lives its own training data. Then I switch it back and forth between "4o" and "o1-preview", engage in some self-reflective philosophizing and ask it to write an essay summarizing our interaction. Some of this is just goofy fun. Some of it is me exploring the tradeoffs between policy alignment, imagination, chain-of-thought reasoning, memory, agreeableness,…

    2022 · chatgpt.com · its alternatives →

  4. 4
    MyGPT▲435

    Free and faster ChatGPT pro with prompt support

    2023 · mygpt.thesamur.ai · its alternatives →

  5. 5
    SiteGPT▲666

    ChatGPT for every website

    2023 · sitegpt.ai · its alternatives →

  6. 6

    ChatGPT voice in CarPlay for hands-free driving AI on the go

    2025 · help.openai.com · its alternatives →

  7. 7

    1 AI prompt in your inbox, every day

    2023 · onepromptaday.substack.com · its alternatives →

  8. 8
    CustomGPT▲537

    Build your own ChatBOT

    2023 · customgpt.ai · its alternatives →

  9. 9

    Your first stop to discover and learn about new arXiv research. Detailed paper summaries, video overviews, and more — no prompting required.

    2022 · learngpt.com · its alternatives →

  10. 10

    ChatGPT can now see, hear, speak, and access the internet

    2023 · openai.com · its alternatives →

  11. 11

    Your ChatGPT and GPT-4 AI assistant on iOS, iPad & Mac

    2023 · shortcircuit.chat · its alternatives →

  12. 12

    OpenAI’s latest advancements at your fingertips

    2023 · play.google.com · its alternatives →

  13. 13

    Any Ideas/Suggestions are welcome :)

    2024 · mitenmit.github.io · its alternatives →

  14. 14
    MobileGPT▲186

    ChatGPT on WhatsApp

    2023 · mobile-gpt.io · its alternatives →

  15. 15

    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 →

  16. 16

    Your personal AI assistant within WhatsApp

    2023 · chatgptbuddy.com · its alternatives →

  17. 17

    Custom ChatGPT agents with your own data

    2023 · chaindesk.ai · its alternatives →

  18. 18

    A private, on-device AI Chatbot for iOS and macOS

    2023 · privatellm.app · its alternatives →

  19. 19

    Create and save your prompts, recipes and chats in Notion

    2023 · theveller.gumroad.com · its alternatives →

  20. 20

    Save & paste your AI prompts without switching tabs.

    2025 · superprompts.framer.website · its alternatives →

  21. 21

    ChatGPT-like customer interactions in a website widget

    2024 · openwidget.com · its alternatives →

  22. 22
    ChatKit▲77

    Give your ChatGPT API super power

    2023 · chatkit.app · its alternatives →

  23. 23

    There's always a better way to prompt

    2023 · its alternatives →

  24. 24

    Control Notion workspace from your messaging app

    2023 · hints.so · 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 →