Yup, that's all the relevant ones listed
"It started with Apple’s Siri in 2011, Amazon's Alexa came out in 2014, Google followed suit with Assistant when it released its Pixel smartphone last year, and Samsung is now playing catch-up with Bixby."
"It started with Apple’s Siri in 2011, Amazon's Alexa came out in 2014, Google followed suit with Assistant when it released its Pixel smartphone last year, and Samsung is now playing catch-up with Bixby."