DG CORTEX

Your personal voice assistant, rethought

Say it.
Hand it off.

For the calls you put off.
The plans you haven’t made.
The details you’re juggling.

Talk to Cortex. It can make the call, do the research, remember the details, and work on your Mac. Start a conversation. Hand something over.

Get Cortex for iPhone

Free on the App Store · iOS 26.2 or later

Speak naturally. Interrupt. Change your mind.

A little less on you. A little more on Cortex.01 / 04
You, out loud
“Call the bike shop and ask if they can fix a flat today.”
Cortex makes the call

Confirm the shop and what you’d like to ask. Cortex takes the conversation from there and brings back the answer.

  1. 1 Review and approve the call
  2. 2 Cortex talks to the shop
  3. 3 Get the answer and call details

That call you’ve been putting off? Hand it over.

Illustrated examples. Choose a scenario to explore.

↗ Make the call.↗ Do the digging.↗ Remember the details.↗ Get to work.

Start with your life

What would you love
to hand off?

The small errands. The big rabbit holes. The things you keep meaning to do. Cortex gives you somewhere to put them.

01 / CALLS

That call you’ve
been avoiding.

Ask Cortex to call a business, wait for an answer, and bring back the details. You confirm who it calls and what it asks.

“Call the restaurant and ask if they can seat eight on Saturday.”
02 / MEMORY

You told it once.
Pick up from there.

Find the detail from a past conversation or the information in your connected accounts. Less starting from scratch.

“What was that hotel I liked in Lisbon?”
03 / BRIEFINGS

A head start
on your day.

Bring your connected calendar, important email, and the topics you follow into a briefing at a time you choose.

“Catch me up before my first meeting.”
04 / REMINDERS

Right place.
Right reminder.

Remember something at the right time—or when you arrive or leave. Say what you need, and when you’ll need it.

“Remind me about the package when I get home.”
05 / RESEARCH

Down the rabbit hole.
Back with answers.

Compare options, weigh the tradeoffs, and ask follow-ups. Longer research keeps going after your conversation ends.

“Find a quiet weekend escape, two hours from New York.”
06 / MEETING NOTES

Be in the
conversation.

Start a note session and come back to the transcript, summary, and next steps. Ask about the details later.

“What did we decide, and what do I need to do?”

Cortex on your Mac

Less clicking.
More “Hey Cortex.”

Give Cortex a task on your desktop. With your permission, it can read the screen, open apps, click, and type—following a plan you can review.

Desktop control requires screen access and your approval.

An illustrated example of a desktop task.

A conversation, not a command line

You don’t have to
say it perfectly.

Interrupt. Add a detail. Change your mind halfway through. Cortex is built for the way people actually talk, with a conversation you can come back to.

Connect the accounts you choose Review calls and desktop actions
You“Find somewhere for dinner on Friday.”
Also you, two seconds later“Actually, Saturday. And somewhere with outdoor seating.”
Cortex“Saturday, outdoor seating. What neighborhood are you thinking?”

An example. No special phrasing required.

Your day. A little more handled.

Give your next
“I’ll do it later”
to Cortex.

Start with something that would be useful to you.

Get Cortex for iPhone

Free on the App Store · iOS 26.2 or later