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AI · alternatives · 2026

24 alternatives to OppenheimerGPT: Two AI brains, one app

Big tech earnings week - who is winning the AI coldwar?

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

  1. 1
    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 →

  2. 2

    Use ChatGPT, Claude, and Gemini Side-By-Side

    2025 · chatbetter.com · its alternatives →

  3. 3
    Baron AI▲330

    Use ChatGPT in any app, natively on Windows, Mac and Linux

    2023 · its alternatives →

  4. 4

    Bridging research and action

    2025 · openai.com · its alternatives →

  5. 5

    OpenAI’s latest advancements at your fingertips

    2023 · play.google.com · its alternatives →

  6. 6OU

    I built this app over the weekend, let me know if you guys find it useful! * What is it?: Very simple to use. Type your prompt once, and app will mirror your prompt into both Bard and ChatGPT browser windows sitting side-by-side. Hit send! * Why did I built it? 1) I found myself consistently pasting the same question into both Bard and ChatGPT to get answers from each. This became even more frequent after ChatGPT disabled its internet browser plugin. 2) I wanted an elegant app that sits in macOS menubar, but I found no existing solutions. 3) I'm fascinated by the current AI race. I find it…

    2023 · oppenheimer.app · its alternatives →

  7. 7

    The AI secret to a killer launch

    2023 · decktopus.com · its alternatives →

  8. 8

    The official iOS app for ChatGPT

    2023 · apps.apple.com · its alternatives →

  9. 9

    Custom ChatGPT agents with your own data

    2023 · chaindesk.ai · its alternatives →

  10. 10

    Today we are launching YourGPT 2.0, an update focused on making support, sales, and operational workflows work together more smoothly in one system. This release improves how workflows are built, how the platform connects to external tools, and how context is maintained across long, multi-channel interactions. AI Studio now makes it much easier to create and refine workflows. You can describe the process you want in natural language and the system generates the full workflow for you. It can also help debug issues by showing what happened at each step and explaining where things went off…

    Nov 2025 · yourgpt.ai · its alternatives →

  11. 11
    Chatgot▲214

    Chat freely, got every AI assistants here for you

    2023 · chatgot.io · its alternatives →

  12. 12

    OP here. This comment contains SPOILERS so try the dystopia simulator first before reading further! I built "WeChatGPT+" in December on top of GPT-3. It was pretty surreal when OpenAI released an actual product named "ChatGPT Plus" a few months after that. Then the Microsoft partnership was announced, Bing AI was released, and marketing materials were leaked indicating that Bing AI would start including advertisements within the chat responses. Reality imitates fiction, I guess. Today - literally a few hours ago - OpenAI announced public ChatGPT API with 10% the cost of GPT-3. I immediately…

    2023 · future.attejuvonen.fi · its alternatives →

  13. 13

    One click AI prompts inside ChatGPT, Bard & Claude

    2023 · promptden.com · its alternatives →

  14. 14

    Instantly build customer support openai chatbot

    2023 · quickbotai.com · its alternatives →

  15. 15

    Fastest way to use GPT3 hands-free, on your Apple device

    2023 · sirigpt.dhr.wtf · its alternatives →

  16. 16
    WriteMage▲127

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

    2023 · writemage.com · its alternatives →

  17. 17
    IdeaGPT▲100

    100+ new AI startups people built using GPT-4 free

    2023 · pr1ncesingh.gumroad.com · its alternatives →

  18. 18

    All-in-one copilot powered by Microsoft Bing & Google Bard

    2023 · chromewebstore.google.com · its alternatives →

  19. 19

    AI powered stocks, balance sheets, analyst report comparison

    2024 · stockmarketgpt.co · its alternatives →

  20. 20

    ChatGPT in all input fields

    2023 · ai-buddy.co · its alternatives →

  21. 21

    Compare ChatGPT and Claude side-by-side instantly

    2025 · parallel-ai-6f8ea3aa2476.herokuapp.com · its alternatives →

  22. 22

    I built PolyGPT to solve a problem I had: constantly tab-switching between ChatGPT, Claude, and Gemini to compare their responses. It's a desktop app (Mac/Windows/Linux) that lets you type a prompt once and see all three AI models respond simultaneously in a split view. Useful for: - Comparing technical explanations - Getting multiple perspectives on code problems - Fact-checking answers across models The app is free, open source, and runs locally - your credentials stay on your machine. Download: https://polygpt.app Source:…

    Nov 2025 · polygpt.app · its alternatives →

  23. 23

    Free AI Content Detector for ChatGPT, GPT-4, & More

    2024 · gpt-zero.cc · its alternatives →

  24. 24

    Ask Anything, Get Instant Answers with Smart AI Chat

    2025 · play.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 →