Interpals: Friends & Languages
InterPals
Slowly - 结交笔友平台
Slowly Communications Limited
Wink - Friends & Dating App
9 Count
外国朋友聊天 | 语言交换 | 认识外国朋友
Unbordered
Speaky-练习外语吧
Speaky Team
HelloTalk——和全球语伴无门槛练外语
HelloTalk Learn Languages App
InterNations
InterNations GmbH
Meetup: Social Events & Groups
Meetup
Hello Pal World
Hello Pal International Inc.
Tandem语言交换:免费学习英语 韩语 西班牙语
Tripod Technology GmbH