Here are some popular and useful foreign AI tools:

Productivity and Organization

1、Trello (USA): A visual project management tool that uses boards, lists, and cards to organize tasks.
2、Evernote (USA): A notetaking app that uses AI to help you organize and search your notes.
3、RescueTime (USA): A time management tool that tracks how you spend your time on your computer or mobile device.

Language Learning and Translation

1、Duolingo (USA): A popular language learning platform that uses AIpowered chatbots to help you learn new languages.
2、Google Translate (USA): A translation tool that uses AI to translate text, speech, and images in realtime.
3、DeepL (Germany): A translation tool that uses AI to provide accurate and naturalsounding translations.

Virtual Assistants

1、Amazon Alexa (USA): A virtual assistant that uses AI to control smart home devices, play music, and provide information.
2、Google Assistant (USA): A virtual assistant that uses AI to help you with tasks, answer questions, and provide information.
3、Microsoft Cortana (USA): A virtual assistant that uses AI to help you manage your schedule, reminders, and tasks.

Image and Video Editing

1、Adobe Sensei (USA): An AIpowered platform that helps you edit and enhance your photos and videos.
2、Prisma (Finland): An AIpowered app that transforms your photos into works of art.
3、Lumen5 (Canada): An AIpowered video editing tool that helps you create professionallooking videos.

Customer Service and Support

1、Intercom (Ireland): A customer messaging platform that uses AIpowered chatbots to help you communicate with customers.
2、Zendesk (USA): A customer service platform that uses AIpowered chatbots to help you provide support to customers.
3、ManyChat (USA): A chatbot platform that uses AI to help you automate customer support and marketing.

Other

1、Replika (USA): An AIpowered chatbot that helps you with mental health and wellness.
2、Grammarly (USA): A writing tool that uses AI to help you improve your writing skills and grammar.
3、Hootsuite Insights (Canada): A social media analytics tool that uses AI to help you understand your social media performance.

These are just a few examples of the many useful foreign AI tools available、There are many more out there, and the landscape is constantly evolving!