Siri Co-Founder Dag Kittlaus Leaves Apple - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Siri Co-Founder Dag Kittlaus Leaves Apple

by

dag kittlaus siriAllThingsD reports that Siri co-founder Dag Kittlaus has left his position at Apple, moving on following the rebirth of the voice-powered personal assistant as a key feature of the iPhone 4S.

There were several reasons for the departure, which was amicable and has been planned for a while, sources said. They included Kittlaus’ family being in Chicago, a desire to take time off and an interest in brainstorming new entrepreneurial ideas.

The report claims that Kittlaus left Apple just after the iPhone 4S launch but that his departure is not indicative of a mass exodus of the Siri team, as other key former Siri executives are remaining at Apple.

Top Rated Comments

193 months ago
This is what

Hm, stayed around for the payoff and to make sure things went as planned, then out to work on what's next?
Thankfully his family means something to him. He should spend time with them because he probably never saw them when he was co-founding and selling Siri.

//EDIT: Wow, -2 for me saying he should be with his own family???

//EDIT part deux: Thanks for the upticks! Some family men and women out there after all!
Score: 25 Votes (Like | Disagree)
Gasu E. Avatar
193 months ago
//EDIT: Wow, -2 for me saying he should be with his own family???

I just gave you a "-1" for caring what other random people think.
Score: 9 Votes (Like | Disagree)
HitchHykr Avatar
193 months ago
Siri, why did you co-founder leave Apple?

Siri responds:
"iforget, I do not understand your bad grammar"
Score: 8 Votes (Like | Disagree)
rdowns Avatar
193 months ago
Considering Apple bought Siri for 800,000,000 this guy can probably go do about anything he wants...

Where do you pull that number from?
Score: 7 Votes (Like | Disagree)
193 months ago
Thanks for the tech and enjoy the payday!
Score: 7 Votes (Like | Disagree)
FX120 Avatar
193 months ago
Man, only $100M for him instead of $400M? What a ripoff! :D

I am certain that he didn't end up with half of what ever the buyout was. The big money likely went back to the venture capital firms that financed Siri early on.
Score: 3 Votes (Like | Disagree)

Popular Stories

Apple Event Logo

Apple Working on All-New Operating System

Wednesday July 29, 2026 11:39 am PDT by
Apple is developing an all-new operating system that is essentially a mix of tvOS, watchOS, and iOS, according to Bloomberg's Mark Gurman. In a report this week, he said the operating system will feature a grid of icons, widgets, and apps, along with customizable clock faces. The new software platform is intended for Apple's long-rumored smart home hub. With built-in facial recognition,...
imac video apple feature

Apple Made Its Second-Biggest Acquisition Ever This Year

Wednesday July 29, 2026 12:03 pm PDT by
Apple this year acquired Israeli startup Q.ai for close to $2 billion, according to the Financial Times. That would make this Apple's second-biggest acquisition ever, after it paid $3 billion for the popular headphone maker Beats in 2014. This is also the largest known Apple acquisition since the company purchased Intel's smartphone modem business and patents for $1 billion in 2019. Q.ai...
Four iPhone 18 Pro Colors Mock Feature

iPhone 18 Pro and iPhone Ultra: Pre-Orders and Release Date

Thursday July 30, 2026 6:12 am PDT by
Apple has yet to reveal when the iPhone 18 Pro and iPhone Ultra will be announced and released, but the dates usually follow a familiar pattern. Labor Day is September 7 this year. The last time the holiday fell on that day was in 2020, but the iPhone event that year was delayed until October due to the COVID-19 pandemic. So, the last time Labor Day was on September 7 in a normal year was in ...

🔗 Related Apple News & Rumors

Stay updated with the latest Apple ecosystem news and verified rumors