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
15 / 39 probes
38%
GoodPerplexity
Klaviyo
Tracking…
No data yet
Constant Contact
34 / 39 probes
87%
ExcellentGemini
Klaviyo
Tracking…
No data yet
Constant Contact
38 / 40 probes
95%
ExcellentClaude
Klaviyo
Tracking…
No data yet
Constant Contact
15 / 618 probes
2%
PoorCopilot
Klaviyo
Tracking…
No data yet
Constant Contact
38 / 264 probes
14%
Below averageScale:NoneLowFairStrongExcellent
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
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.