
Use built-in actions and create your own to supercharge your daily workflows.
Connect with your preferred AI providers using API keys.
350+
AI modelsAll models in one app. Switch between models with one click.

Analyze, summarize, and chat with the most popular document types.
Your messages are sent directly to AI providers, then stored and encrypted on your Mac.
Use reasoning models for multi-step research leveraging online data.
Run every action faster using shortcuts and global hotkeys.
Remote team deployment via CLI
Chat like you would in ChatGPT
Edit your prompt to improve response
Run actions in the background
Apple Foundation Models, Ollama, LM Studio
See how different models respond
Go back to your past chats easily
Open links with cited sources in your browser
See models' chain of thought
“It's a beautifully designed time saver!”
Angelika
Product Designer @ UNUM
“I love this app. It allows me to run prompts against various models, and it just works really well. It might be my favorite AI app on my Mac.”
Noah
Podcaster
“Since using Kerlig, switching between my operating system and browser has become much more efficient”
Adam
Director of Product Design
“No context switch is what you want in an AI assistant”
Jonathan
Business owner
“Kerlig helps me fix my grammar mistakes and improve my writing when communicating with clients and colleagues on Slack & Email.”
Mateusz
Senior Product Designer
“Smart academic assistant, learn, and write more efficiently using AI.”
Abdelghani
PhD Student
“I really like the native experience and how accuracy feels like an integrated part of MacOS.”
Micha?
Senior Product Designer
“Before I used Kerlig, I had to switch to my browser, open ChatGPT and paste my question.”
Lukas
Business owner
“Sometimes you get a mental block whilst writing, Kerlig fixes that by putting AI features at your fingertips.”
Andreas
Business owner
“You can tell it's built with shortcuts and speed in mind – feels super seamless to use”
Nirmal
Software Engineer
“Beautiful AI writing assistant”
Juraj
Web Developer
“The ability to create your own presets is a big plus.”
Mik
Designer / Owner
Basic License
$39
/once
Best for users with one Mac
Pro License
October deal$59
$89
/once
Best for Pro users with two Macs
14-day money back guarantee. Prices in USD. VAT may apply.