SaaS & B2B Tools

HubSpot vs Klaviyo

Data-driven scores across 7 dimensions, plus pros, cons, and quick links—optimised for mobile reading.

HubSpot

HubSpot

Grow better with HubSpot

4.5/565,000 reviewsPremium
Dimension wins22
Klaviyo

Klaviyo

Power smarter digital relationships

4.6/528,000 reviewsPremium
Dimension wins22

Quick verdict

These two brands tie on dimension wins. Choose based on price tier, the exact SKU you need (oil vs topical vs pantry), and which company publishes clearer batch testing for that SKU.

Score breakdown

Features & Functionality

Breadth and depth of features, customization options

HubSpot92
Klaviyo92

Ease of Use

User interface, learning curve, onboarding experience

+ HubSpot
HubSpot85
Klaviyo80

Integrations

Third-party app connections, API quality, ecosystem

+ Klaviyo
HubSpot90
Klaviyo95

Pricing & Value

Cost effectiveness, pricing transparency, ROI

HubSpot65
Klaviyo65

Customer Support

Response time, documentation, community resources

+ HubSpot
HubSpot88
Klaviyo78

Scalability

Growth capacity, enterprise features, performance at scale

+ Klaviyo
HubSpot88
Klaviyo90

Security & Compliance

Data protection, certifications (SOC2, GDPR), uptime

HubSpot88
Klaviyo88

HubSpot

Pros

  • Free CRM forever (truly free, no time limit)
  • Excellent marketing automation workflows
  • Best-in-class educational content (HubSpot Academy)
  • User-friendly, intuitive interface
  • 1,500+ app integrations

Cons

  • Pricing escalates quickly with contacts
  • Complex tier structure (Starter/Pro/Enterprise)
  • Marketing Hub required for full automation
  • Vendor lock-in with content/data

Klaviyo

Pros

  • Best-in-class e-commerce integration
  • Powerful segmentation
  • Revenue attribution
  • Great flows/automations
  • SMS marketing included

Cons

  • Expensive
  • E-commerce focused
  • Complex for beginners
  • Pricing escalates quickly

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