Slack and Discord both handle team messaging, but their pricing models couldn’t be more different. Slack charges per user per month. Discord charges per individual account — or nothing at all. Depending on your team size and needs, the gap in annual cost can run into tens of thousands of dollars.
Here’s exactly what each platform costs in 2026, what you get at every tier, and where the real value lies.
Quick Pricing Comparison
| Feature | Slack Free | Slack Pro | Discord Free | Discord Nitro |
|---|---|---|---|---|
| Monthly Cost | $0 | $7.25/user | $0 | $9.99/user |
| Message History | 90 days | Unlimited | Unlimited | Unlimited |
| File Storage | 5 GB total | 10 GB/user | 500 MB uploads | 500 MB uploads |
| Video Calls | 1:1 only | 50 participants | 25 participants | 50 participants |
| Screen Sharing | ❌ | ✅ | ✅ | ✅ (HD) |
| Custom Integrations | 10 max | Unlimited | Bots (free) | Bots (free) |
| Admin Controls | Basic | Full | Basic | Basic |
| SSO/SAML | ❌ | ❌ | ❌ | ❌ |
The sticker shock hits fast: a 50-person team on Slack Pro pays $4,350 per year. The same team on Discord Free pays $0.
Slack Pricing Breakdown
Slack uses a per-user-per-month model. Every person in your workspace counts toward the bill, whether they send 500 messages a day or log in once a month.
Free Plan — $0
Slack’s free tier got a significant downgrade in late 2024 when message history dropped from 10,000 messages to a 90-day rolling window. For small teams, this means older conversations simply vanish.
What you get:
- 90-day message and file history
- 10 app integrations maximum
- 1:1 video/voice calls (no group calls)
- 5 GB total file storage for the workspace
What you lose:
- No group video calls
- No workflow builder
- No guest access
- No Slack Connect (cross-org messaging)
- Integrations capped at 10
Who it works for: Teams of 2–5 who don’t need to reference old conversations and can live with limited integrations.
Pro Plan — $7.25/user/month (annual) or $8.75/user/month (monthly)
This is where most small-to-mid teams land.
What you get:
- Unlimited message history
- Unlimited app integrations
- Group video calls (up to 50 people)
- 10 GB file storage per user
- Workflow Builder
- Slack Connect with up to 250 external orgs
Cost examples:
- 10-person team: $870/year (annual billing)
- 25-person team: $2,175/year
- 100-person team: $8,700/year
Business+ Plan — $12.50/user/month (annual)
The jump from Pro to Business+ is steep — a 72% price increase per seat.
What you add:
- SAML-based SSO
- Data exports for compliance
- 99.99% uptime SLA
- User provisioning/deprovisioning (SCIM)
- 20 GB file storage per user
Cost examples:
- 50-person team: $7,500/year
- 200-person team: $30,000/year
Most teams won’t need Business+ unless their IT department requires SSO or compliance exports.
Enterprise Grid — Custom Pricing
For organizations that need multiple interconnected Slack workspaces. Pricing is negotiated directly with Slack’s sales team, but expect to pay $15–25+ per user per month depending on volume and contract length.
Key additions:
- Unlimited workspaces
- eDiscovery and DLP integrations
- HIPAA compliance support
- Custom data residency
- Dedicated customer success manager
Discord Pricing Breakdown
Discord flips the model. The core platform — including unlimited messages, voice channels, screen sharing, and bot integrations — is completely free. Paid plans add personal perks rather than unlocking team functionality.
Free — $0
This is the remarkable part: Discord’s free tier includes features that Slack charges for.
What you get:
- Unlimited message history (forever)
- Unlimited servers and channels
- Voice channels with no time limits
- Screen sharing (720p/30fps)
- Video calls up to 25 participants
- Unlimited bot integrations
- Basic moderation tools
- Community features (forums, events, stages)
There’s no per-user charge. A server with 10 people costs the same as a server with 10,000.
Nitro Basic — $2.99/month
A personal subscription (not per-server).
What you add:
- 50 MB file upload limit (vs. 25 MB free)
- Custom emoji anywhere
- Custom app icons
- HD video streaming
Nitro — $9.99/month (or $99.99/year)
The full personal upgrade.
What you add over Nitro Basic:
- 500 MB file upload limit
- 2 Server Boosts included
- HD screen sharing (1080p/60fps)
- Custom profiles per server
- Longer messages (4,000 characters)
Server Boosts — $4.99/month each
This is the closest Discord gets to a “team” charge. Boosts unlock server-wide perks at three levels:
| Level | Boosts Required | Key Perks |
|---|---|---|
| Level 1 | 2 boosts | 100 emoji slots, 128 Kbps audio, custom invite background |
| Level 2 | 7 boosts | 150 emoji slots, 256 Kbps audio, 50 MB upload for everyone |
| Level 3 | 14 boosts | 250 emoji slots, 384 Kbps audio, vanity URL, 100 MB uploads |
At $4.99 per boost, reaching Level 3 costs $69.86/month — but this is a flat cost regardless of server size. A 500-person server at Level 3 still costs $69.86/month total.
Real-World Cost Comparison
Here’s what both platforms actually cost for different team sizes:
| Team Size | Slack Pro (annual) | Discord Free + Level 2 Boosts | Savings with Discord |
|---|---|---|---|
| 10 users | $870/yr | $419/yr | $451 (52%) |
| 25 users | $2,175/yr | $419/yr | $1,756 (81%) |
| 50 users | $4,350/yr | $419/yr | $3,931 (90%) |
| 100 users | $8,700/yr | $419/yr | $8,281 (95%) |
| 500 users | $43,500/yr | $419/yr | $43,081 (99%) |
The math is brutal for Slack at scale. Discord’s flat-rate boost model means costs barely budge as your team grows.
When Slack Is Worth the Premium
Price isn’t everything. Slack earns its per-seat fee for teams that need:
- Deep SaaS integrations: Slack connects natively with 2,600+ business apps (Jira, Salesforce, HubSpot, etc.). Discord’s bot ecosystem is large but skews toward gaming and community.
- Threaded conversations: Slack threads keep complex discussions organized. Discord’s thread implementation exists but feels bolted-on.
- Workflow automation: Slack’s Workflow Builder automates approvals, standups, and onboarding — no code required.
- Enterprise compliance: SSO, DLP, data exports, audit logs. Discord has none of these at any price.
- External collaboration: Slack Connect lets you message clients and vendors in shared channels. Discord has no equivalent.
When Discord Makes More Sense
Discord wins for teams that:
- Prioritize voice communication: Always-on voice channels are a killer feature for remote teams, game studios, and creative groups.
- Run large communities: Managing hundreds or thousands of members costs nothing on Discord.
- Need simple, low-budget communication: Startups, student orgs, open-source projects, and hobby groups get unlimited messaging for free.
- Want real-time screen sharing: Free screen sharing at decent quality, without time limits.
For a deeper look at the feature differences beyond pricing, see our Slack vs Discord for Teams comparison.
The Bottom Line
If your team is under 50 people and doesn’t need enterprise compliance or deep SaaS integrations, Discord saves you thousands of dollars per year while delivering solid messaging, voice, and video. Once you cross into territory where SSO, audit logs, and workflow automation matter, Slack’s per-user pricing starts to justify itself — but it’s a premium you’re paying for business-grade infrastructure, not better chat.
Start by testing both on their free tiers. You’ll know within a week which model fits your team’s communication style.
Looking for more tool comparisons? Browse our communication tools category to find the right fit for your workflow.