Discord vs Slack

Tools, auth model, and which to wire into your team's Space.

Connect either MCP in a Space

Discord

Vendor
Discord
Category
communication
Auth
OAUTH2
Tools
6

Slack

Vendor
Slack
Category
communication
Auth
OAUTH2
Tools
50

Which to pick

auto-draft
Pick Slack if you're wiring AI into a workplace that already runs on Slack—50 tools means your agent can read channels, post messages, manage reminders, search archives, update status, and handle most of the surface area your team touches daily. Pick Discord if you're building community automation or running a gaming/creator org where threads and voice channels matter more than enterprise workflow hooks. Discord's 6 tools cover the basics (send, read, manage channels) but won't let you automate approval flows or sync with calendar invites. Slack wins for most teams shipping product. The migration cost runs the other direction: if you've already built Discord bots with custom logic, moving to Slack means re-mapping every webhook and command you've hardcoded. Budget a week if you have more than a handful of automations live.
Data last verified 6 hours ago.Sources aggregated hourly to weekly. See docs/architecture/model-directory.md.