CompareStack/Demio vs Slack
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Updated March 2026 · Independent Analysis

DemiovsSlack

Slack starts at $8.75/mo, 85% cheaper than Demio's $59/mo. Both rated 4.6/5 by users.

D
Demio

No-download webinar platform for marketing teams and lead generation

★ 4.6/5Founded 20165K+ customers users
Try Demio Free →
S
Slack

Team communication platform with video huddles and screen sharing

★ 4.6/5Founded 2013200K+ organizations users
Try Slack Free →

⚡ Quick Stats

⭐
Avg Rating
Demio4.6/5
Slack4.6/5
🏆 Demio wins
💰
Starting Price
Demio$59/mo
Slack$8.75/mo
🏆 Slack wins
🔧
Features
Demio15
Slack15
🏆 Demio wins
🎁
Free Plan
DemioNo
SlackYes ✓
🏆 Slack wins

📊 Ratings Breakdown

D

Demio

4.6/5 avg
G2 Score4.4/5
Capterra Score4.7/5
Overall Avg4.550000000000001/5
S

Slack

4.6/5 avg
G2 Score4.5/5
Capterra Score4.7/5
Overall Avg4.6/5

⚡ Quick Verdict

Independent analysis based on features, pricing, and user ratings

Choose Demio if you need:
  • ✓ Live Webinars
  • ✓ Automated Webinars
  • ✓ On-demand Webinars
  • ✓ Registration Pages
  • ✓ Email Reminders
Try Demio Free →
Choose Slack if you need:
  • ✓ Channels
  • ✓ Direct Messages
  • ✓ Huddles (Audio/Video)
  • ✓ Clips (Video Messages)
  • ✓ Workflows
Try Slack Free →

🔧 Feature Comparison

Demio uniquely offers Live Webinars, Automated Webinars, On-demand Webinars. Slack uniquely offers Channels, Direct Messages, Huddles (Audio/Video). Both share 1 features including Screen Sharing.

Feature
Demio
Slack
Screen Sharing
✓
✓
Live Webinars
✓
✗
Automated Webinars
✓
✗
On-demand Webinars
✓
✗
Registration Pages
✓
✗
Email Reminders
✓
✗
Polls & CTAs
✓
✗
Handouts
✓
✗
Chat
✓
✗
Recording
✓
✗
Analytics
✓
✗
Integrations
✓
✗
Custom Branding
✓
✗
Breakout Rooms
✓
✗
No Downloads
✓
✗
Channels
✗
✓
Direct Messages
✗
✓
Huddles (Audio/Video)
✗
✓
Clips (Video Messages)
✗
✓
Workflows
✗
✓
Integrations (2600+)
✗
✓
File Sharing
✗
✓
Search
✗
✓
Threads
✗
✓
Canvas
✗
✓
Lists
✗
✓
AI Features
✗
✓
Slack Connect
✗
✓
Mobile Apps
✗
✓
Total Features
15
15

💰 Pricing Comparison

Slack starts at $8.75/mo, 85% cheaper than Demio's $59/mo.

D

Demio Plans

Paid plans only

StarterBest Value
$59/mo
  • • 50 attendees
  • • 3-hr sessions
Growth
$109/mo
  • • 150 attendees
  • • Automations
Premium
$399/mo
  • • 1000 attendees
  • • Custom branding
Full Demio pricing breakdown →
S

Slack Plans

Free tier available

Free
Free
  • • 90 days history
  • • 1:1 huddles
ProBest Value
$8.75/user/mo
  • • Unlimited history
  • • Group huddles
Business+
$15/user/mo
  • • SAML SSO
  • • Data exports
Enterprise Grid
Custom
  • • Unlimited workspaces
  • • HIPAA
Full Slack pricing breakdown →
🔔 Get notified when prices change

❓ Frequently Asked Questions

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