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Communication

Slack vs Sunsama: Pricing Comparison 2026

Side-by-side pricing comparison of Slack and Sunsama. See all plans, features, and costs at a glance.

Bottom line: Slack starts at $8.75/mo, making it $8/mo cheaper than Sunsama ($17/mo). Slack offers a free plan.

Last updated: July 2, 2026

Data compiled by Arthur Jacquemin
Updated July 2, 2026
Try Slack freeTry Sunsama freeAffiliatePrice updated todayPrice updated today
Best Value

Slack - Slack offers a free plan, starts at $8.25/mo lower ($8.75/mo vs $17/mo), offers 4 tiers vs 2.

Slack vs Sunsama: Quick Pricing Facts

FeatureSlackSunsama
Starting Price$8.75/mo$17/mo
Number of Plans42
Free TierYesYes
Pricing Modelper-seatflat
Annual DiscountN/AN/A

Slack is the more affordable option, starting at $8.75/mo compared to Sunsama's $17/mo. Both are Communication tools with 6 combined pricing plans and 60 features compared.

Both tools offer free plans, making them accessible for teams on a budget. Slack uses per-seat pricing while Sunsama uses flat pricing, which may affect your total cost at scale.

Review the detailed tier-by-tier comparison above to see exactly which features are included at each price point and find the best fit for your Communication needs.

Pricing Plans
Slack
Sunsama
Sunsama
Try freeAffiliate
Tier 1
Free
$0/monthCheapest
Includes
  • 90 days of message history
  • Up to 10 apps
  • 1:1 meetings
  • 1:1 external messages
  • Basic AI
  • AI conversation summaries
  • Slackbot (personal AI agent)
  • AI workflow generation
  • AI search
  • AI daily recaps
  • AI file summaries
  • SAML-based single sign-on
  • SCIM user management
  • EMM integration support
  • Native data loss prevention
Start with Free
14 day free trial
$0/monthCheapest
Start with 14 day free trial
Tier 2
Pro
$9/monthCheapest
Includes
  • Unlimited message history
  • Unlimited app integrations
  • Group meetings
  • Group external messages
  • Basic AI
  • AI conversation summaries
  • Slackbot (personal AI agent)
  • AI workflow generation
  • AI search
  • AI daily recaps
  • AI file summaries
  • SAML-based single sign-on
  • SCIM user management
  • EMM integration support
  • Native data loss prevention
Start with Pro
Pro Plan
$17/month
Start with Pro Plan
Tier 3
Business+Popular
$18/monthCheapest
Includes
  • Unlimited message history
  • Unlimited app integrations
  • Group meetings
  • Group external messages
  • Advanced AI
  • AI conversation summaries
  • Slackbot (personal AI agent) NEW
  • AI workflow generation
  • AI search
  • AI daily recaps
  • AI file summaries
  • SAML-based single sign-on
  • SCIM user management
  • EMM integration support
  • Native data loss prevention
Start with Business+
-
Tier 4
Enterprise+
Custom pricing
Includes
  • Unlimited message history
  • Unlimited app integrations
  • Group meetings
  • Group external messages
  • Enterprise-Grade AI
  • AI conversation summaries
  • Slackbot (personal AI agent) NEW
  • AI workflow generation
  • Enterprise search
  • AI daily recaps
  • AI file summaries
  • Multiple SAML configurations
  • SCIM user management
  • EMM integration support
  • Native data loss prevention
Start with Enterprise+
-

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Slack

Channel-based messaging platform for teams

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Sunsama

Daily planner for mindful productivity and focus management

View all Sunsama plans

What Reviewers Say

Frequently Asked Questions: Slack vs Sunsama

Which is cheaper, Slack or Sunsama?
As of July 2026, Slack starts at a lower price point. Slack starts at $8.75/mo while Sunsama starts at $17/mo. However, the best value depends on the features you need at each tier.
How many pricing plans does Slack have vs Sunsama?
Slack offers 4 pricing plans, while Sunsama offers 2 plans. More plans typically means more flexibility to match your exact needs and budget.
Does Slack or Sunsama offer a free plan?
Yes, both Slack and Sunsama offer free plans. Compare the feature limits of each free tier to see which better fits your use case before upgrading.
What is the most popular Slack plan?
The Business+ plan is Slack's most popular tier, priced at $18/mo. Key features include Unlimited message history, Unlimited app integrations, Group meetings.
Does Slack or Sunsama offer custom enterprise pricing?
Slack offers a custom-priced enterprise tier for larger teams. Sunsama lists all its pricing publicly.
What pricing models do Slack and Sunsama use?
Slack uses a per-seat pricing model, while Sunsama uses flat pricing. The right model depends on your team size and usage patterns.
How do Slack and Sunsama compare for Communication?
Both Slack and Sunsama are Communication tools. Slack offers 4 plans starting at $8.75/mo, while Sunsama offers 2 plans starting at $17/mo. Review the feature breakdowns above to see which better fits your Communication needs.
AI Recommendations

Sources

  1. Slack Official Pricing- Vendor pricing page
  2. Sunsama Official Pricing- Vendor pricing page

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