Slack vs Discord: Complete Comparison Guide
Compare Slack and Discord on business communication, voice channels, integrations, and cost. Discover which platform is the best fit for your team.
Slack
The most widely used business communication platform with channels, threads, Huddles (voice/video), and over 2,600 integrations. Slack is the standard for team communication in tech companies and offers a polished experience with Slack Connect for external collaboration, Workflow Builder, and extensive enterprise features.
Discord
Originally developed for gamers but increasingly adopted by developer communities, open-source projects, and tech teams. Discord offers free voice channels, screen sharing, community forums, and a powerful bot ecosystem. With low-latency voice and a generous free plan, Discord is the preferred choice for developer communities.
Comparison table
| Feature | Slack | Discord |
|---|---|---|
| Messaging | Channels with threads — structured and searchable | Text channels and forums — less structured but accessible |
| Voice/video | Huddles for spontaneous calls, Clips for async video — business-oriented | Always-on voice channels, screen sharing, Go Live streaming — low barrier |
| Integrations | 2,600+ integrations, Workflow Builder, Slack API | Discord bots, webhooks, Rich Presence — powerful but more technical |
| Search | Powerful search with filters — free limited to 90 days | Basic search — fully free but less advanced |
| Community | Slack Connect for external partners — business-oriented | Community servers with roles, stages, and forums — community-first |
| Pricing | Free (90-day history), Pro $8.75/user/month | Free (unlimited history), Nitro $9.99/month per user |
Verdict
Slack and Discord serve fundamentally different primary audiences that increasingly overlap. Slack is the undisputed platform for business communication with structured channels, threads, and enterprise-grade integrations. Discord excels as a community platform with free voice channels, a generous free plan, and growing developer adoption. For companies with compliance requirements and external client communication, Slack is the standard. For developer communities, open-source projects, and cost-conscious startups, Discord offers a powerful free alternative.
Our recommendation
At MG Software, we use Slack for all business communication thanks to its extensive integrations with GitHub, Linear, and our deployment pipelines. Slack Connect allows us to communicate seamlessly with clients in shared channels. For community purposes and open-source projects, we recommend Discord — the free plan with unlimited message history and voice channels is unbeatable. We see a growing trend of tech teams adopting Discord as an internal platform because the always-on voice channels create an office-like atmosphere for remote work.
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