Chatwork vs Quassel IRC
| Chatwork | Quassel IRC | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Android, iOS, macOS, Web, Windows | Linux, macOS, Windows |
| Free plan | Yes | Yes |
| Channels | Yes | Yes |
| Guest access | Yes | — |
| Message history | limited | — |
| Integrations | Backlog; Money Forward Cloud Expense; Gmail; Google Calendar; Jobcan; Zapier | — |
| Supported platforms | web; Windows; macOS; iOS; Android | Linux, Windows, macOS |
Both are listed in Best Team Chat Apps. On Samsung Mobile US Press, Chatwork scores higher on our published basis.