OppenheimerGPT – use Bard and ChatGPT side-by-side (macOS menubar app)

In plain words

OppenheimerGPT is a macOS menubar app that lets users query both Bard and ChatGPT simultaneously. Users type a prompt once, and the app automatically sends it to both AI services in side-by-side browser windows. Built for people who regularly compare responses from multiple AI models, it eliminates the need to manually copy and paste the same question into different interfaces. The app sits discretely in the macOS menubar for quick access.

written from the facts on this page · September 2026

From the sources

In the maker’s words, at launch

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…

• 
  Baron AI2023 · ▲330

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

• 
  Use ChatGPT, Bing, Bard and Claude in One App2023 · github.com · ▲138

  Contribute to chathub-dev/chathub development by creating an account on GitHub.

• 
  ChatGPT for iOS2023 · apps.apple.com · ▲413

  The official iOS app for ChatGPT

• IB
  I built a non-linear UI for ChatGPT2024 · grafychat.com · ▲459

  Hi HN, I built this out of frustration of the evergrowing list of AI models and features to try and to fit my workflow. The visual approach clicks for me so i went with it, it provides more freedom and control of the outcome, because predictable results and increased productivity is what I’m after when using conversational AI. The app is packed with features, my most used are prompt library, voice input and text search, narration is useful too. The app is local-first and works right in the browser, no sign up needed and it's absolutely free to try. BYOAK – bring your own API Keys. Let me…

• 
  ChatBetter2025 · chatbetter.com · ▲329

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

• 
  YakGPT – A locally running, hands-free ChatGPT UI2023 · yakgpt.vercel.app · ▲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…

• 
  Spira Maxima▲578

  Video model that turns script into viral social media videos

  AI · 19d ago · spira.ai

• 
  Rill Browser▲540

  The browser where Claude Code and Codex work beside you

  AI · 19d ago · rill.love

• 
  Germany's new sovereign AI model Kolibri▲424

  Kolibri is Aleph Alpha

  AI · 21d ago · tej.as

• 
  Giving Opus 5.5 a simulated paint canvas▲392

  Paintings by AI models: programs run through a simulation of oil paint.

  AI · 22d ago · stillwet.art

• 
  Beam.win▲379

  Run AI agents on one Mac and use its windows on another

  AI · 5d ago · beam.win

• 
  FastRouter.ai▲364

  Route requests to the right LLM for cost, latency & quality

  AI · 23d ago · fastrouter.ai

• 
  Clustr▲1,526

  The reality check for your crypto portfolio

  Commerce · 2023 · clustr.io

• 
  Workout.lol – a web app to easily create a workout routine▲993

  Hey everyone, I here is a small open-source project I've been working on lately. I'd love to hear your thoughts and improvement ideas :) GitHub: [github.com/Vincenius/workout-lol](https://github.com/Vincenius/workout-lol)

  Dev tools · 2023 · workout.lol

• HN
  Hacker News user blogroll▲937

  I saw this [0] pretty cool thread by user revskill, and wanted a quicker way to search through it, but also to keep them all in one place so I can read them at my leisure whenever I get time. Right now is like 60 lines of Ruby using Nokogiri, but I will certainly look into it further down the line and improve the list. There's a cronjob checking the thread every 12 hours but I will eventually shut that down and it will become static after that. There are some really awesome blogs in there. I really recommend going through the list, it made my day. [0] "Could you share your personal blog…

  Life & fun · 2023 · dm.hn

• 
  Lazy▲928

  One ⌘ shortcut to capture anything straight to Notion

  AI · 2023 · lazy.so

• 
  Anytype - Public Beta▲907

  Anytype is built on the open-source AnySync protocol: a local-first protocol based on CRDTs. Users of Anytype can create spaces - graph-based databases with modular UI. Each space has unique access rights. Today, Anytype's beta is in single-player mode. Multiplayer mode, which will support local-first collaboration between multiple users, will be launched in the first half of 2024. Anytype fulfils the seven ideals of local first software from here - https://www.inkandswitch.com/local-first/ , our team felt these things are important to all of us: • No spinners: your work…

  Commerce · 2023 · anytype.io

• 
  n8n 1.0▲786

  Workflow automation for technical people

  Dev tools · 2023 · n8n.io