Siri is squarely there for Apple owners, meaning those without the relevant hardware will miss out.
Overall Findings
Supports hundreds of smart home devices.
Simple to use and set up shortcuts with.
Provides the funniest answers.
Supports thousands of smart home devices.
Makes buying from Amazon a breeze.
Extensive music streaming support.
Both Siri and Alexa are great smart assistants.
Having said that, Alexa is a little bit more practical than Siri.
Is Alexa better than Siri?
It’s hard to say yes confidently to this, but it’s certainly cheaper to invest in.
Although, Siri does have the benefit of better security and encryption.
Current Versions and Prerequisites: Siri Is Apple Only
Only available on Apple devices.
Works on iPhones, iPads, Apple Watch, and AirPods.
Support for Macs, HomePods, and CarPlay.
Wide Amazon machine support: Echos to Amazon Fire TVs.
Available through third-party speakers and appliances.
Siri is only available through Apple products such asiPhones, HomePods,iPads, and so forth.
The number of Apple devices is slowly growing with even Apple CarPlay supporting Siri.
Question Answering Skills: Siri Is Smarter and Funnier
Able to understand more casual speech.
Has a sense of humor.
Requires quite specific syntax sometimes.
New skills added every day.
Both Alexa and Siri do a pretty great job of answering all your questions.
They do respond a little differently, though.
Predictably, given its Amazon roots, Alexa is far better at helping you shop.
Phone Support: Siri Wins by a Mile
Baked into all iPhones and iPads.
Can easily send SMS messages or make calls.
Requires separate Alexa app to be installed.
Needs routines to be created.
Siri was made with iPhones in mind.
It started life as a standalone app before becoming a built-in feature on all Apple devices.
That shows when you use it.
Interaction With Other Gadgets: Alexa Has the Edge
Supports hundreds of devices.
HomeKit support means it’s encrypted and very secure.
Simple interface for routines.
Supports thousands of devices.
Built into many non-Amazon devices.
Complex smart home routine setup.
Siri supports fewer devices than Alexa, but it’s also more privacy conscious.
Alexa also supports many, many more IoT devices than Siri, from things like aNest thermostatto aRing doorbell.
It’s simply more convenient.
If you’re already an avid Apple user, then Siri is kind of a no-brainer option.
It’s also quite funny at times.
That’s not a certainty, but extra cautious folks may prefer the security of Siri instead.
So, Siri wins on security and casual talking, but Alexa wins on flexibility and price.
Either way, you’ll be happy with both services.