PaletteBrain

Pay once, own it forever. No recurring fees. Bring your own OpenAI key & more.

Powerful and Customizable
ChatGPT App for macOS

Access the power of ChatGPT across all your macOS apps with the press of a shortcut. Stop wasting time switching between windows and copying-pasting texts.

Get My Lifetime License for $29

Hurry up! Price will go up to $99/yr (instead of lifetime) as we approach the next phases of our roadmap.

4.8

Used by people from world-leading organizations to get work done faster:

Already own PaletteBrain? Download the macOS app here.

⌥

␣

⌘

Fix Grammar & Spelling

Translate to English

Summarize to Bullet Points

Convert to Blog Post

Dashboard

Join hundreds of founders , creators, and employees from world-class organizations to 10X your productivity.

Supercharge Your Productivity

Enhance your Mac experience with instant access to ChatGPT. Use custom shortcuts to quickly automate tasks, reduce manual input, and enjoy an uninterrupted workflow.

A macOS Shortcuts Hub That Saves You Time & Money

Use AI anywhere via

⌥

SPACE

with any text you select as context. Any app, any website.

Save time on writing, coding, and problem-solving, while cutting costs on apps like…

Grammarly Pro ($30+/mo)

DeepL Translate ($10+/mo)

Raycast Pro ($20+/mo)

Jasper AI ($39+/mo)

ChatGPT Plus ($20/mo)

Notion AI ($10+/mo)

vs

PaletteBrain Lifetime License
+ avg. base cost to OpenAI: <$2/mo

Global Compatibility with All Your Apps & Sites

Run AI commands on selected text with a quick keyboard shortcut on any app or website you use on macOS. Whether that be Notion, Google Docs, Slack, Discord, Gmail, or any other app you like, PaletteBrain brings your AI prompts anywhere you go.

Prompt at the speed of light with native Microsoft Azure OpenAI

Run experimental models and dedicated infrastructure models via Microsoft Azure. Swap your API keys and speed up your AI commands, conversations, and workflows.

Top-Notch AI Models

Use the latest models from OpenAI without a ChatGPT Plus subscription; pay as you go directly to OpenAI, with no middleman.

Custom Commands in Seconds

Create your own AI commands to run your favourite prompts anywhere on your Mac. Transform text, rewrite it, translate it, fix it, twist it, shake it, yeet it.

Get My Lifetime License for $29

Hurry up! Price will go up to $99/yr (instead of lifetime) as we approach the next phases of our roadmap.

No More Copy and Paste Hassle

Select a text from any application and fire up PaletteBrain. Paste the response back into your application using a shortcut.

Highlight the text you wish to transform with PaletteBrain

Press

⌥

SPACE

to open your AI command palette

Run a command to prompt your highlighted text in AI chat

Press

⌘

⇧

↵

to paste the last reply into the original app

Customizable AI Commands to Speed Up Any Task

Create customized commands to automate common actions, such as correcting grammar, summarizing text, and refactoring code, etc., helping you save time.

Press

⌃

⌘

SPACE

to open your AI command palette

Customizable prompt & model settings

Bind keyboard shortcuts to trigger AI commands instantly

Full control over your AI commands (model, creativity, etc.)

Use ChatGPT with Your Favorite Mac Apps & Sites

Easily incorporate ChatGPT into your everyday Mac applications. Let PaletteBrain help you without disrupting your existing workflow.

Compatible with all your macOS apps and sites

No more switching between windows to use ChatGPT

Automate repetitive tasks directly within your mac apps

Go beyond the ChatGPT "sandbox"Go beyond the ChatGPT "sandbox"
with the world'swith the world's
#1 macOS app for#1 macOS app for
AI productivityAI productivity
which workswhich works
with all your favorite sites & apps.with all your favorite sites & apps.

Get My Lifetime License for $29

Hurry up! Price will go up to $99/yr (instead of lifetime) as we approach the next phases of our roadmap.

What makes PaletteBrain unique?

We've put hundreds of hours into experimenting and crafting the perfect macOS app to help supercharge your productivity.

PaletteBrain

Pay once, use it forever – no app subscription fees.

Unlimited AI using your own OpenAI key

Runs in the background, no distractions

Run AI commands on any text you select

Create custom AI commands & bind em' to shortcuts

Private between your computer & OpenAI or Azure

Manage & keep all your conversations in one place

Delete conversations forever, no traces left

Actively maintained for a bug-free experience

Always up to date with the latest AI models

vs
Other macOS Desktop Apps

ChatGPT copycats & no unique practical utility

Abandoned by indie founders who "moved on"

Tracking & other muddy strategies around your data

Full of bugs & a lack of proper client support

Built using frameworks that keep them "dumbed down"

Complicated user interface & a maze of options

Resource draining & battery-punching runtime

Unsafe APIs that risk, or even leak, your data & API keys

No deep integrations with your apps & sites

Outdated models & non-sense / useless features

PaletteBrain is a bootstrapped (self-funded) project. By purchasing a license, you are helping us keep the lights on and helping us fund our R&D at the Abruptive Institute, for the benefit of humanity.

Get My Lifetime License for $29

Hurry up! Price will go up to $99/yr (instead of lifetime) as we approach the next phases of our roadmap.

Words of love from humans who love PaletteBrain

  • PaletteBrain is a powerhouse! It brings ChatGPT to every corner of my Mac. Literally works with every app... so sweet!

    Kara J.

    Fractional CTO for Hire

  • The template system in PaletteBrain is perfect for podcast scripting. I’ve created templates to generate episode outlines and guest questions, and it's just AWESOME!

    Olivia O.

    Content Creator

  • PaletteBrain helps me save so much time when working on blog posts for my clients. The ability to reuse all my prompts using keyboard shortcuts is invaluable.

    Anna K.

    Tech Copywriter

  • As a marketer, PaletteBrain is my go-to for content creation. It allows me to leverage ChatGPT directly in my email and social media platforms, streamlining my workflow.

    André O.

    Recruiter & Marketer

  • Game changer! I have been beta testing the app and it's like having a second brain.

    Nick C.

    Founder at Baked Design

  • PaletteBrain is an excellent product to boost your productivity, and custom templates are a huge timesaver.

    Adam Riha

    Founder at PostFlow

  • Wow this is incredible!

    Marlene Konu

    DevSync

  • It was exactly what I needed. ChatGPT is so great, but you made it awesome. Thank you and your team.

    Maryam Sh.

    Marketing Specialist

  • PaletteBrain is a teacher’s best friend. It uses ChatGPT to aid in creating lesson plans and quizzes, all within my educational tools.

    Liam Cooper

    InnovateX

Pay Once, Use it Forever

Make a one-time purchase and get access to all features in every plan. A ChatGPT API key is required & pay-per-use is billed via OpenAI. Most of our users see less than $1/mo in OpenAI costs (20X+ cheaper than ChatGPT Plus)

Personal License

Early Supporter

$29

/once

$99/year

Perfect for one computer you want to supercharge with AI productivity.

Get Lifetime Now

Limited Time Offer

1 macOS device

Unlimited conversations

Unlimited messages

Unlimited palette commands

Unlimited keyboard shortcuts

Bring your own OpenAI / Azure keys

Lifetime auto-updates, no recurring fees

Standard email & live chat support

Family License

Early Supporter

$99

/once

$299/year

Perfect for multiple computers, or to share with your family or squad.

Get Lifetime Now

Limited Time Offer

5 macOS devices

Unlimited conversations

Unlimited messages

Unlimited palette commands

Unlimited keyboard shortcuts

Bring your own OpenAI / Azure keys

Lifetime auto-updates, no recurring fees

Standard email & live chat support

Team License

Early Supporter

Custom

/once

As many devices as you want, perfect for teams, startups, scale-ups, or enterprises.

Contact Us

PaletteBrain scales with your team to any number of macOS devices.

Unlimited macOS devices

Unlimited conversations

Unlimited messages

Unlimited palette commands

Unlimited keyboard shortcuts

Bring your own OpenAI / Azure keys

Lifetime auto-updates, no recurring fees

Priority email & live chat support

Trusted by founders, entrepreneurs, and creators all over the world:

All payments are processed by Lemon Squeezy, a company owned by Stripe, on behalf of Abruptive LLC. Prices are in USD. VAT may apply, depending on your location.

Frequently Asked Questions

Everything you need to know before getting started with PaletteBrain

Can you explain how PaletteBrain works?

My OpenAI API Key doesn’t work, what should I do?

What are the prerequisites for using PaletteBrain?

Can I use my ChatGPT Plus subscription with PaletteBrain?

Is PaletteBrain compatible with Windows or Linux?

Is my data protected?

What is the refund policy?

Can’t find the answer you’re looking for?

Contact the sales team here.

Get My Lifetime License for $29

Hurry up! Price will go up to $99/yr (instead of lifetime) as we approach the next phases of our roadmap.

What's Next for PaletteBrain?

We're working hard around the clock to build the most useful macOS AI productivity supercharger. The following features are not available yet, but coming soon*

Multiple cutting-edge AI models from in one macOS app

On PaletteBrain, you'll soon be able to use not only models by OpenAI, but also models from companies like Google, Meta, Mistral, Perplexity, Anthropic, xAI, and others.

Rather than using multiple apps, all your models will become available to you in one "super app". These models will run through your Agent.so free or paid membership, without requiring separate API keys.

Go beyond the basics with your own team of AI Agents

PaletteBrain will soon directly integrate with Agent.so to bring AI Agents straight to your macOS computer.

AI Agents can interact with third-party apps & services, help you with web research, help you scale your business or do work even faster.

Chat with PDF & other types of files using our proprietary multi-modal RAG system

We're working on integrating the proprietary file analysis system powering platforms like Agent.so straight into PaletteBrain. Which will enable you to not only use your AI Agents, trained using links, sitemaps, or third-party integrations, but also chat with a variety of file formats by drag-and-dropping them into the chat:

Image attachments via AI vision right inside of your macOS app

PaletteBrain will natively support image attachments, allowing you to drag and drop images from your computer, paste them via CMD + V, or simply select them as you run your command palette.

With AI Vision, you'll be able to easily take screenshots of things and paste them right into your chats and open up a whole new dimension of productivity. If you need AI vision, you can use Agent.so today.

Import your conversations from ChatGPT & other apps

To make it even easier for you to keep all your AI conversations in one place, we are working on a system that allows you to easily import conversations from other apps, such as ChatGPT, Perplexity, Anthropic, Raycast, etc.

You will no longer have to keep switching between different apps to find older conversations. Keep all of them in one place.

Folders, tagging, favorites, re-ordering and all the good stuff

PaletteBrain will add more ways to organize your conversations. Besides search, rename, and timestamp splits, which are live today, the new organization tools will allow you to keep chats organized and easy to find.

This will be an exciting foundation for the upcoming sharing features, which will allow you to share chats by link with your friends and co-workers.

Sync your messages and conversations between devices

Not only will you be able to sync between your macOS computers privately via iCloud, but you will also be able to sync messages and conversations to your Agent.so account.

Meaning you will have the ability to take your conversations with you anywhere you have access to Agent.so, such as your phone, tablet, or web browser.

Supercharge your Mac with ChatGPT capabilities

Experience a new level of productivity and efficiency with PaletteBrain. Streamline your workflow and complete tasks more quickly and accurately.

Get My Lifetime License for $29

Hurry up! Price will go up to $99/yr (instead of lifetime) as we approach the next phases of our roadmap.

* Roadmap Disclaimer: Features presented in the Roadmap section are subject to change without notice. These features represent projections as part of our long-term strategy to grow the app and make it more useful to you. Some features might be replaced with others, and by purchasing PaletteBrain, you understand that you are paying for the app as-is, not for what it is intended to be. Although core features are part of your lifetime license, some of the upcoming features might require an Agent.so free or paid membership.