ConvertKitvsKlaviyo

ConvertKit

• Massive price hikes up to 4x for existing customers(10/10)
• Pricing increases steeply as subscriber list grows(9/10)
• Starter plan severely limited - forces upgrade quickly(7/10)
• Creator Pro required for basic features like newsletter referrals(6/10)

Klaviyo

• Repeated price hikes - third increase in 4 years (up to 25%)(10/10)
• Pricing based on ALL profiles, not just active subscribers(9/10)
• Too expensive for small e-commerce startups(7/10)
• February 2025 billing change shocked legacy users(8/10)
• SMS credits cost extra on top of already expensive plans(6/10)

ConvertKit

• Account deletion takes 6+ weeks despite promises(9/10)
• Support quality inconsistent and slow response times(6/10)

Klaviyo

• No phone support - email and chatbot-based help only(8/10)
• Support just repeats documentation without real help(7/10)

ConvertKit

• Email builder is clunky and frustrating to use(7/10)
• Interface becomes overwhelming with more features(6/10)

Klaviyo

• Steep learning curve despite powerful features(5/10)
• Basic functions unnecessarily complex and time-consuming(6/10)

ConvertKit

• Limited template and design customization options(7/10)

Klaviyo

No signals

ConvertKit

• Integrations limited compared to larger platforms(5/10)

Klaviyo

• Duplicate profiles created with no easy way to merge(7/10)

ConvertKit

• Email deliverability issues reported by some users(7/10)

Klaviyo

No signals

ConvertKit

• GDPR compliance concerns with data deletion delays(8/10)

Klaviyo

• Accounts suspended without warning or explanation(9/10)

ConvertKit

No signals

Klaviyo

• Segment loading and template editor painfully slow(7/10)