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 8 pricing tiers side by side.
Last updated: March 16, 2026
Slack vs Spike: Quick Pricing Facts
| Feature | Slack | Spike |
|---|---|---|
| Starting Price | $8.75/mo | Custom pricing |
| Number of Plans | 4 | 4 |
| Free Tier | Yes | No |
| Pricing Model | per-seat | freemium |
| Annual Discount | N/A | N/A |
Slack and Spike are both priced at $8.75/mo, making them equally accessible Communication tools. Together they offer 8 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 Try it free |  Spike Try it free |
|---|---|---|
| Tier 1 | Free $0/monthCheapest Includes
| Spike Teamspace Custom pricing |
| Tier 2 | Pro $9/monthCheapest Includes
| Spike Teams Custom pricing |
| Tier 3 | Business+Popular $18/monthCheapest Includes
| Teams Custom pricing |
| Tier 4 | Enterprise+ Custom pricing Includes
| Spike Email App Custom pricing |
Swipe to compare plans →
What Reviewers Say
Slack
Slack offers a free plan.
Based on pricing data only. Review the full comparison below for your specific needs.
Best value: Slack
Try Slack freeWhich Should You Choose?
Choose Slack if:
- •You need a free plan with 90 days of message history, Up to 10 apps—Slack offers no-cost access with no credit card required
- •You want more features built-in—Slack offers 60 additional features across its plans
- •You prioritize Slack's user experience and interface over price (both tools are similarly priced)
Choose Spike if:
- •You prioritize Spike's user experience and interface over price (both tools are similarly priced)
- •You prefer Spike's freemium model with its 4-tier structure
- •Spike's feature bundling aligns with how Communication teams actually work day-to-day
Slack offers a free plan [1], eliminating the cost barrier for evaluation, while Spike requires paid subscription from the start. This gives Slack a significant advantage for teams with budget constraints or extended trial periods. Once you outgrow Slack's free tier, upgrading to a paid plan at approximately $18/mo provides substantial additional functionality. Compare this pricing path against Spike's tiering starting at Custom pricing to assess total cost of ownership over 12 months. Slack's 4 tiers provide flexibility at different budgets, while Spike's 4 tiers structure may force you into higher-cost plans than necessary for your use case. If evaluation cost matters to your decision, Slack is the obvious starting point with zero financial commitment. Use the free tier to validate core functionality before committing to paid plans from either tool.
Frequently Asked Questions: Slack vs Spike
How many pricing plans does Slack have vs Spike?
Does Slack or Spike offer a free plan?
What is the most popular Slack plan?
Does Slack or Spike offer custom enterprise pricing?
What pricing models do Slack and Spike use?
How do Slack and Spike compare for Communication?
Sources
- Slack Official Pricing— Vendor pricing page
- Spike Official Pricing— Vendor pricing page
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