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Notion AI reaches 10M users
Slack Huddles update: 4K Video support live
HubSpot pricing adjustment: +5% for Enterprise
Linear introduces Automated Workflows v2
New high-growth AI categories added to StackCompare
Notion AI reaches 10M users
Slack Huddles update: 4K Video support live
HubSpot pricing adjustment: +5% for Enterprise
Linear introduces Automated Workflows v2
New high-growth AI categories added to StackCompare
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Best for Startups

Klaviyo

Intelligent marketing automation.

VS
Best for Startups

Supabase

The open source Firebase alternative.

48%Klaviyo
User Preference Split
52%Supabase
Best Value
Klaviyo

Starts at Free

Top Rated
Supabase

4.9/5 from users

Most Popular
Supabase

Trusted by 500k+

Disclaimer: Data is indicative. Verify on official sites.

Is this your product?
Is this your product?
Feature
Klaviyo
Recommended
Supabase
Feature Score
84
86
REST API Access
SAML/SSO Security
Enterprise
Enterprise
24/7 Priority Support
24/7
Email
iOS/Android App
White-Label Branding

Cost Projection

Based on entry-level paid plans.

10
1 USER500 USERS
Klaviyo
$0
EST. MONTHLY
Supabase
$0
EST. MONTHLY

Projected Scaling Costs

Team Size
Klaviyo
Supabase
1 Users
$0
$0
10 Users
$0
$0
50 Users
$0
$0
100 Users
$0
$0

Analysis: Klaviyo

Free
Starting At
Pricing Model
Starting price.
4.6
/ 5.0 Score
User Rating
Community score.
Visit Klaviyo
Free up to 250 contacts
Official Site
Get the best deal.
💎 Generous Free Tier

Klaviyo Pros

  • Streamlined user onboarding.
  • Highly customizable dashboard.
  • Generous free-forever tier.

Klaviyo Cons

  • Advanced features require premium plans.
  • Smaller community marketplace.

Stack Compatibility Check

Select the tools you already use to see how well Klaviyo integrates.

Analysis: Supabase

Free
Starting At
Pricing Model
Starting price.
4.9
/ 5.0 Score
User Rating
Community score.
Visit Supabase
500MB DB Free
Official Site
Get the best deal.
🔥 Fan Favorite💎 Generous Free Tier

Supabase Pros

  • Streamlined user onboarding.
  • Highly customizable dashboard.
  • Generous free-forever tier.

Supabase Cons

  • Advanced features require premium plans.
  • Smaller community marketplace.

Stack Compatibility Check

Select the tools you already use to see how well Supabase integrates.

Migration Calculator

Estimate the effort to switch from Klaviyo to Supabase.

Based on Marketing industry avgs
Team Size10 Users
Time to Migrate
15 Hours
Total downtime/setup
Data Export
CSV
Recommended format
Est. Cost
$750
In labor/consulting

StackBot AI

Online • Comparing Klaviyo vs Supabase
I've analyzed both Klaviyo and Supabase. My advice is AI-generated and for informational purposes only. What specific feature or use-case matters most to you?

Frequently Asked Questions

Deep Dive Reviews

Full Review
Is Klaviyo Worth It in 2026?
Full Review
Is Supabase Worth It in 2026?

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