Skip to main content
CompareTiers
Auto-generated comparison. Editorial verdict in progress.
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: Slack starts at $8.75/mo, making it $6/mo cheaper than MessageBird ($15/mo). MessageBird offers a free plan.

Last updated: August 17, 2026

Data compiled by Arthur Jacquemin
Updated August 17, 2026
Try MessageBird freeTry Slack freePrice updated 3d agoPrice updated 3d ago
Best Value

Slack - Slack offers a free plan, starts at $6.25/mo lower ($8.75/mo vs $15/mo).

MessageBird vs Slack: Quick Pricing Facts

FeatureMessageBirdSlack
Starting Price$15/mo$8.75/mo
Number of Plans44
Free TierYesYes
Pricing Modelusageper-seat
Annual DiscountN/AN/A

Slack is the more affordable option, starting at $8.75/mo compared to MessageBird's $15/mo. Both are Communication tools with 8 combined pricing plans and 76 features compared.

Both tools offer free plans, making them accessible for teams on a budget. 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
FREE
$0/monthCheapest
Includes
  • No credit card · 50/day cap
  • 1 webhook endpoint
  • 1 sending domain
  • Shared sending IP
Start with FREE
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
STARTUP
$15/month
Includes
  • For teams getting going
  • 1 webhook endpoint
  • 10 sending domains
  • Shared sending IP
Start with STARTUP
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
GROWTH
$80/month
Includes
  • For real sending volume
  • 10 webhook endpoints
  • 1,000 sending domains
  • Dedicated IPs (add-on)
Start with GROWTH
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
  • Negotiated per-message rates
  • Multi-year, invoiced billing
  • Volume above published tiers
  • Overage cap lifted by agreement
Start with ENTERPRISE
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+

← Swipe to compare plans →

Ready to get started? Try either tool free — no credit card required.

Try MessageBird freeFree plan availableTry Slack freeFree plan available
Find the best deal for your team
Answer 2 quick questions and we'll help you choose the right plan

MessageBird

View all MessageBird plans

Slack

Channel-based messaging platform for teams

View all Slack plans

What Reviewers Say

Frequently Asked Questions: MessageBird vs Slack

Which is cheaper, MessageBird or Slack?
As of August 2026, Slack starts at a lower price point. MessageBird starts at $15/mo while Slack starts at $8.75/mo. However, the best value depends on the features you need at each tier.
How many pricing plans does MessageBird have vs Slack?
MessageBird offers 4 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?
Yes, both MessageBird and Slack 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 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 4 plans starting at $15/mo, 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

Related Articles

Best Communication for Agencies (2026)

Compare communication pricing for agencies: Around (Custom), Cal.com ($12/mo), Calendly (Custom). Hand-picked tools that fit teams of 10-50 people.

Best Communication for Enterprise (2026)

Compare communication pricing for enterprise: Around (Custom), Cal.com ($12/mo), Calendly (Custom). Hand-picked tools that fit teams of 100+ people.

Best Communication for Small Teams (2026)

Compare communication pricing for small teams: Around (Custom), Cal.com ($12/mo), Calendly (Custom). Hand-picked tools that fit teams of 2-10 people.

Track Price Changes

Get notified when pricing changes for these tools.

See all MessageBird alternativesSee all Slack alternativesCommunicationCompare more tools