Slack or Klaviyo?
Which saas & b2b tool brand is right for you?
Slackwins 3 of 7 categories
Klaviyo
Power smarter digital relationships
4.6/5
|28,000 reviews2
Wins
2012
Founded
premium
Price
Head-to-Head Comparison
90
Features & Functionality
Klaviyo wins
92
92
Ease of Use
Slack wins
80
98
Integrations
Slack wins
95
70
Pricing & Value
Slack wins
65
78
Customer Support
78
88
Scalability
Klaviyo wins
90
88
Security & Compliance
88
Slack excels at
Ease of UseIntegrationsPricing & Value
Klaviyo excels at
Features & FunctionalityScalability
Pros & Cons
Slack
Best-in-class integration ecosystem (2,600+ apps)
Excellent search across messages and files
Great mobile and desktop apps
Huddles for quick audio/video calls
Can become overwhelming and noisy
Expensive at scale ($15/user/mo for Business+)
Klaviyo
Best-in-class e-commerce integration
Powerful segmentation
Revenue attribution
Great flows/automations
Expensive
E-commerce focused
The Bottom Line
Choose Slack if you want...
- Remote and distributed teams
- Tech companies and startups
- Cross-functional collaboration
- Integration-heavy workflows (DevOps, marketing)
Choose Klaviyo if you want...
- E-commerce brands
- Shopify stores
- DTC companies
- Revenue-focused marketing
Our pick: Slack — Better overall scores and stronger performance across key categories. However, Klaviyo is the better choice if you prioritize features & functionality or scalability.
Real-Time Brand Data
Stock prices, reviews, sentiment & more
Slack
PricingFeaturesSupportAlternativesIntegration
Last updated: 2024-12-10
Klaviyo
PricingFeaturesSupportAlternativesIntegration
Last updated: 2024-12-10
