Skip to main content
CompareTiers
Auto-generated comparison. Editorial verdict in progress.
Communication

Slack vs Spike: Pricing Comparison 2026

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

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

Last updated: July 2, 2026

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

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

Slack vs Spike: Quick Pricing Facts

FeatureSlackSpike
Starting Price$8.75/moCustom pricing
Number of Plans43
Free TierYesNo
Pricing Modelper-seatfreemium
Annual DiscountN/AN/A

Slack and Spike are both priced at $8.75/mo, 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. Slack uses per-seat pricing while Spike uses freemium 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
Spike
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
Spike Teamspace
Custom pricing
Start with Spike Teamspace
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
Spike Teams
Custom pricing
Start with Spike Teams
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+
Teams
Custom pricing
Start with Teams
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+
-

← Swipe to compare plans →

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

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

Slack

Channel-based messaging platform for teams

View all Slack plans

Spike

Conversational email and team chat in one app

View all Spike plans

What Reviewers Say

Frequently Asked Questions: Slack vs Spike

How many pricing plans does Slack have vs Spike?
Slack offers 4 pricing plans, while Spike offers 3 plans. More plans typically means more flexibility to match your exact needs and budget.
Does Slack or Spike offer a free plan?
Slack offers a free plan, while Spike 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 Slack or Spike offer custom enterprise pricing?
Yes, both Slack and Spike offer custom enterprise pricing tiers with quote-based pricing. Contact each vendor for a tailored quote.
What pricing models do Slack and Spike use?
Slack uses a per-seat pricing model, while Spike uses freemium pricing. The right model depends on your team size and usage patterns.
How do Slack and Spike compare for Communication?
Both Slack and Spike are Communication tools. Slack offers 4 plans starting at $8.75/mo, while Spike offers 3 plans starting at Custom pricing. Review the feature breakdowns above to see which better fits your Communication needs.
AI Recommendations

Sources

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

Related Articles

SaaS Pricing Report 2026: What 518 Tools Tell Us About Software Costs

We analyzed pricing data from 518 SaaS tools across 15 categories. Here are the key trends, surprises, and what buyers should know about software costs in 2026.

How to Reduce Your SaaS Spend by 30% Without Losing Features

Cut SaaS costs 30% with 7 proven tactics: audit your stack, eliminate overlap, negotiate renewals, switch to annual billing, consolidate tools. Step-by-step playbook with real savings examples.

The State of SaaS Pricing in 2026: 521 Tools Analyzed

We analyzed pricing data from 521 SaaS tools across 15 categories. Here's what we found about pricing trends, free plans, pricing models, and what software really costs in 2026.

Track Price Changes

Get notified when pricing changes for these tools.

See all Slack alternativesSee all Spike alternativesCommunicationCompare more tools