Lexi - Speak to Alexa through your iPhone
Mediamodifier - Create beautiful designs and product mockups in seconds.
Placeit - Generate realistic product shots in seconds
Mockuuups Studio - Fast and easy way to create product mockups on macOS, Windows and Linux.
Dimmy.Club - Device mockup generator for your website and app screenshots
MockupBro - Create awesome mockups without any graphic software. Just choose mockup, upload your design and download your image.