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Communication

MessageBird vs Slack: Pricing Comparison 2026

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

Bottom line: MessageBird starts at Custom pricing and Slack starts at $8.75/mo. Compare all 7 pricing tiers side by side.

Last updated: July 2, 2026

Data compiled by Arthur Jacquemin
Updated July 2, 2026
Try MessageBird freeTry Slack freePrice updated yesterdayPrice updated yesterday
Best Value

Slack - Slack offers a free plan, offers 4 tiers vs 3.

MessageBird vs Slack: Quick Pricing Facts

FeatureMessageBirdSlack
Starting PriceCustom pricing$8.75/mo
Number of Plans34
Free TierNoYes
Pricing Modelusageper-seat
Annual DiscountN/AN/A

MessageBird and Slack are both priced at Custom pricing, making them equally accessible Communication tools. Together they offer 7 pricing plans with 60 features compared, so the best choice comes down to which features match your needs.

Slack stands out with a free plan for getting started. MessageBird uses usage pricing while Slack uses per-seat 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
MessageBird
MessageBird
Try free
Slack
Tier 1
Pay as you go
Custom pricing
Start with Pay as you go
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
Tier 2
Monthly Targeted Contacts Bundle
Custom pricing
Start with Monthly Targeted Contacts Bundle
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
Tier 3
Enterprise
Custom pricing
Start with Enterprise
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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MessageBird

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Slack

Channel-based messaging platform for teams

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What Reviewers Say

Frequently Asked Questions: MessageBird vs Slack

How many pricing plans does MessageBird have vs Slack?
MessageBird offers 3 pricing plans, while Slack offers 4 plans. More plans typically means more flexibility to match your exact needs and budget.
Does MessageBird or Slack offer a free plan?
Slack offers a free plan, while MessageBird does not. If budget is a concern, Slack lets you get started at no cost.
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 MessageBird or Slack offer custom enterprise pricing?
Yes, both MessageBird and Slack offer custom enterprise pricing tiers with quote-based pricing. Contact each vendor for a tailored quote.
What pricing models do MessageBird and Slack use?
MessageBird uses a usage pricing model, while Slack uses per-seat pricing. The right model depends on your team size and usage patterns.
How do MessageBird and Slack compare for Communication?
Both MessageBird and Slack are Communication tools. MessageBird offers 3 plans starting at Custom pricing, while Slack offers 4 plans starting at $8.75/mo. Review the feature breakdowns above to see which better fits your Communication needs.
AI Recommendations

Sources

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

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