Launched in Tokyo in 2011, Chatwork organises work talk into groups with tasks attached to individual messages, so a chat line can be assigned and ticked off. Small and mid-sized Japanese firms and factories use it instead of email, and overseas branches are often asked to install it too.
Within this atlas it appears in 5 markets: Japan, Vietnam, Thailand, Taiwan, China, Singapore.
Key facts
- Developer
- Chatwork
- Launched
- 2011
- Platforms
- iOS · Android · Web · Windows · macOS
- Category
- Messaging
- Official website
- www.chatwork.com
Where it is used
5
Frequently asked questions
5 Q&AWhat is Chatwork?
Chatwork is a messaging app developed by Chatwork and launched in 2011. Group chat for Japanese SMEs. Launched in Tokyo in 2011, Chatwork organises work talk into groups with tasks attached to individual messages, so a chat line can be assigned and ticked off.
Who develops Chatwork?
Chatwork. The product launched in 2011 and runs on iOS · Android · Web · Windows · macOS.
In which countries is Chatwork popular?
Within this atlas it appears in 5 markets: Japan, Vietnam, Thailand, Taiwan, China, Singapore.
What is the official website of Chatwork?
The official site is https://www.chatwork.com.
What kind of app is Chatwork?
It belongs to the messaging category, alongside 27 other apps in this index.
Sources
Updated 2026-11-12- DataReportal — Digital 2026
- ITU — Statistics
- Official product sites
World Sites & Apps. “What is Chatwork? Developer, launch year and countries”. 2026. https://abcvv.com/a/chatwork.html