Slack
9.0#4 in team chat appsFrom $8.75 a monthFree planAndroidiOSWebLinux
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| Fact | Slack | Stackfield |
|---|---|---|
| Channels | Yes | Yes |
| Free plan | Yes | No |
| Guest access | Yes | Yes |
| Integrations | Salesforce,Jira,Google Drive,ChatGPT,Asana,Miro,Notion,Zoom,GitHub,GitLab,PagerDuty,Box,Dropbox,Zendesk,Freshdesk,HubSpot | Stackfield supports Microsoft Teams integration and webhooks for sending information and managing tasks from external systems. |
| Supported platforms | web,windows,macos,linux,ios,android,api | web; Windows; macOS; iOS; Android |
Slack suits teams that coordinate through channels and connected apps, or need guest and external messaging options. Free workspaces fit users who can work within the 90-day history and ten-app limits.
You want what its maker publishes above — check its page for the details.