Sign up for our daily briefing
Make your busy days simpler with Axios AM/PM. Catch up on what's new and why it matters in just 5 minutes.
Catch up on the day's biggest business stories
Subscribe to Axios Closer for insights into the day’s business news and trends and why they matter
Stay on top of the latest market trends
Subscribe to Axios Markets for the latest market trends and economic insights. Sign up for free.
Sports news worthy of your time
Binge on the stats and stories that drive the sports world with Axios Sports. Sign up for free.
Tech news worthy of your time
Get our smart take on technology from the Valley and D.C. with Axios Login. Sign up for free.
Get the inside stories
Get an insider's guide to the new White House with Axios Sneak Peek. Sign up for free.
Catch up on coronavirus stories and special reports, curated by Mike Allen everyday
Catch up on coronavirus stories and special reports, curated by Mike Allen everyday
Want a daily digest of the top Denver news?
Get a daily digest of the most important stories affecting your hometown with Axios Denver
Want a daily digest of the top Des Moines news?
Get a daily digest of the most important stories affecting your hometown with Axios Des Moines
Want a daily digest of the top Twin Cities news?
Get a daily digest of the most important stories affecting your hometown with Axios Twin Cities
Want a daily digest of the top Tampa Bay news?
Get a daily digest of the most important stories affecting your hometown with Axios Tampa Bay
Want a daily digest of the top Charlotte news?
Get a daily digest of the most important stories affecting your hometown with Axios Charlotte
Want a daily digest of the top Nashville news?
Get a daily digest of the most important stories affecting your hometown with the Axios Nashville newsletter.
Want a daily digest of the top Columbus news?
Get a daily digest of the most important stories affecting your hometown with the Axios Columbus newsletter.
Want a daily digest of the top Dallas news?
Get a daily digest of the most important stories affecting your hometown with the Axios Dallas newsletter.
Sign up for Axios NW Arkansas
Stay up-to-date on the most important and interesting stories affecting NW Arkansas, authored by local reporters
Illustration: Lazaro Gamio/Axios
As we've chronicled before, Big Tech is at war with itself. Now, Microsoft is pitted against Amazon on their home turf.
Driving the news: Microsoft announced that it would commit $500 million to building affordable housing in Seattle. In doing so, it showed up its neighbor Amazon, which fought publicly and bitterly with the city of Seattle over a per-employee "homelessness tax." Microsoft has grabbed all the kudos in Seattle, even though Amazon is involved in a slew of charities itself.
The infighting is even more pronounced in Silicon Valley, where Salesforce is battling Twitter, while Apple is going after Facebook and Google.
- During the last election cycle, Salesforce CEO Marc Benioff and Twitter CEO Jack Dorsey bickered over San Francisco's homelessness problem, with Benioff supporting a "homelessness tax" on tech companies, and Dorsey opposing it.
- And Apple CEO Tim Cook is charging forward against Facebook and Google — and calling for privacy regulation. Apple won the "2018 award for pouring salt in wounds of competitors," NYU's Scott Galloway says.
Go deeper: How the "big tech" colossus is splitting