Klaviyo vs Constant Contact: Email Marketing Comparison (2026)

An independent side-by-side comparison of Klaviyo and Constant Contact for email marketing buyers — pricing, features, integrations, and how often each is cited by major AI engines.

AI Citation Scorecard

How often each is cited by major AI engines when buyers ask email marketing questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.

Too early to call — probes still building data.
ChatGPT
Klaviyo
Tracking…
No data yet
Constant Contact
75 / 200 probes
38%
Good
Perplexity
Klaviyo
Tracking…
No data yet
Constant Contact
164 / 201 probes
82%
Excellent
Gemini
Klaviyo
Tracking…
No data yet
Constant Contact
168 / 200 probes
84%
Excellent
Claude
Klaviyo
Tracking…
No data yet
Constant Contact
68 / 199 probes
34%
Good
Copilot
Klaviyo
Tracking…
No data yet
Constant Contact
115 / 200 probes
57%
Excellent
Scale:NoneLowFairStrongExcellent

Probes run hourly; each (engine × query) combo retests every ~3 days.

Pricing

Klaviyo
Starting price
$0/month
Free tier
Yes
klaviyo.com ↗
Constant Contact
Starting price
$12/month
Free tier
—
constantcontact.com ↗

Key Features

Klaviyo
  • ✓Up to 250 active profiles
  • ✓500 emails/month
  • ✓150 mobile message credits
  • ✓Basic email templates
  • ✓Drag-and-drop email editor
  • ✓Built-in reporting
  • ✓Email support for 60 days
  • ✓Marketing automation
Constant Contact
  • ✓Email marketing tools
  • ✓Social media scheduling
  • ✓Automated marketing tools
  • ✓Live support options
  • ✓Custom automations
  • ✓Event management tools
  • ✓300+ integrations
  • ✓30-day money-back guarantee

When to choose Klaviyo

Choose Klaviyo if your team prioritizes its strengths over Constant Contact's. Full guidance populates as Klaviyo's feature data is indexed.

When to choose Constant Contact

Choose Constant Contact if your team prioritizes its strengths over Klaviyo's. Full guidance populates as Constant Contact's feature data is indexed.

AI visibility profiles

Is one of these your brand?

Get the full report by email: every email marketing buyer question we ask, which engines name you, and who gets named instead.

Klaviyo

klaviyo.com

Constant Contact

constantcontact.com

Free check

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We ask the buyer questions in this market across ChatGPT, Claude, Gemini, Perplexity and Copilot, and show you who gets named.

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