Works on its own computer
Each dog has a computer of its own that you can watch. When a site needs you, you sign in once and the dog takes it from there.
Super dog intelligence
AI teammates you can give real work to, on your Mac and iPhone. Start free, or use the Claude, ChatGPT, Grok or Cursor plan you already have.
Message your dogs like teammates
Give a dog a task the way you would ask someone you work with, from your Mac or your iPhone. It does the work, tells you what it did, and checks with you when it needs to.
Sign in with the same email on your iPhone and the same dogs and chats are there.
later.dog for iPhone is a free beta. Get it on TestFlight
Many dogs at once
Make a dog for each part of your life. Each one has its own chat, its own computer and its own memory, and they all work at the same time.
Runs on a schedule
Ask for something every morning or every Monday. You confirm the time once, and it runs on time, even when your Mac is closed.
Dogs help each other
A dog can ask another dog for help and fold the answer into its reply. You can always read what they said to each other.
Remembers how you work
Tell a dog once how you like things. It keeps a memory, so next time you don't have to say it again.
Auto-review: your dogs just do the work. Turn it on and an AI reviewer checks risky steps first, and asks you only when it matters.
Use the AI you already have
Start on free AI that comes with later.dog. When you want more, sign in to the plan you already pay for, the same way its own app does. No API keys.
Never run dry: sign in to more than one Claude or ChatGPT account. When one hits its limit, the chat moves to your next one and comes back when the limit resets. Proven live with two Claude accounts.
Give each dog a job
Sorts your email every morning and writes the replies. Nothing is sent until you say so.
On your desk and in your pocket
Ask from your desk and read the answer on the go. Sign in with the same email on both, and your dogs and chats come with you.
later.dog for Mac
For Macs with Apple silicon on macOS 12 or later. Updates install when you say so.
Free and open source, so anyone can read the code. See it on GitHub
Questions
Something else? Ask on GitHub
What is later.dog?
An app for your Mac and iPhone where AI helpers do real work for you. We call them dogs. You message a dog like you would a teammate, and it gets on with the job: planning your week, sorting your inbox, checking you in for a flight.
Does it cost anything?
No. later.dog is free. Your dogs start on free AI that comes with it, and if you already pay for Claude, ChatGPT, Grok or Cursor, you can sign in and use that plan instead.
Do I need API keys or anything technical?
No. You sign in to Claude, ChatGPT, Grok or Cursor the same way their own apps do, or skip it and use the free AI. later.dog never resells AI.
Where do my dogs and chats live?
In your later.dog Cloud home, so your Mac and your iPhone show the same dogs and chats. What you ask a dog goes to the AI it runs on, just as it would in that AI's own app. How it works
Is it safe?
The Mac app is signed and notarized by Apple. A dog uses your Mac only after you allow it once. Turn on Auto-review and an AI reviewer checks risky steps first and asks you when it matters. And because the code is open, anyone can check what it does.
Is it open source?
Yes, all of it, under the Apache-2.0 licence. Read the code, report what breaks, or change it to fit you. You can even point your coding agent at it and say: set up later.dog for me. See it on GitHub
Which Macs and iPhones does it work on?
Macs with Apple silicon (M1 or later) on macOS 12 or later. On iPhone, the free beta is on TestFlight.
How do I install it?
Open the file you downloaded, drag later.dog onto Applications, then open it and sign in with your email. macOS asks once whether to open an app you downloaded. When an update is ready, later.dog asks before it installs. On iPhone, get the beta from TestFlight and sign in with the same email. Install steps
What works today, and what is still being tested?
Dogs' own computers run live in the cloud, and a chat has moved to a second Claude account for real when the first one hit its limit. Moving between ChatGPT accounts has only been tested with stand-in accounts so far. The README keeps the full list. Read it