Iterable vs Klaviyo: Which Marketing Automation Is Better in 2026?
Compare pricing, features, integrations, verified reviews, AI capabilities, security, and customer satisfaction — side by side, with no marketing spin.
The Short Answer
Iterable vs Klaviyo, in 15 seconds
Choose Iterable if…
- You depend on a broad integration ecosystem
Choose Klaviyo if…
- You want the lower entry price
- You need a genuinely free plan
Head-to-Head Scorecard
How Iterable and Klaviyo score
It's evenly matched — each leads on 2 of 9 measured dimensions.
- Even
Customer Rating
Average score from verified user reviews
IterableNo reviewsKlaviyoNo reviews - Even
Review Volume
Number of verified reviews — a proxy for adoption
Iterable0Klaviyo0 - Klaviyo
Entry Pricing
Lowest published starting price (free plan = lowest)
IterableCustomKlaviyo$20/mo - Klaviyo
Free Access
Availability of a free plan and/or free trial
IterableFree trialKlaviyoFree plan + trial - Iterable
Integrations
Number of listed third-party integrations
Iterable10Klaviyo8 - Even
Features
Number of listed product capabilities
Iterable12Klaviyo12 - Even
AI Features
Capabilities mentioning AI, automation or ML
Iterable2Klaviyo2 - Even
Security & Compliance
Number of listed compliance certifications
Iterable4Klaviyo4 - Iterable
Platforms & Deployment
Supported platforms and deployment options
Iterable3Klaviyo2
Feature Comparison
Iterable vs Klaviyo feature breakdown
Search or filter the full feature matrix — core features, AI, integrations, APIs, security and compliance.
Iterable
KlaviyoPricing Comparison
Iterable vs Klaviyo pricing
Entry pricing, plan tiers and the cost factors that shape total cost of ownership.
Iterable
Custom to start- Cross-channel campaigns
- Journey builder
- Segmentation
- A/B testing
- Advanced personalization
- Predictive goals (AI)
- Advanced experimentation
- Data integrations
- Highest volume
- Advanced security and SSO
- Dedicated support
- Advanced AI
Klaviyo
$20/mo to start- Up to 250 profiles
- 500 email sends/month
- 150 SMS/MMS credits
- Email support (60 days)
- Email campaigns & flows
- Segmentation & personalization
- A/B testing
- Built-in CDP
- Everything in Email
- SMS & MMS marketing
- Unified profiles
- SMS automation flows
- Custom volume
- Advanced deliverability
- Dedicated support
- Custom onboarding
Total cost of ownership factors
Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.
Pros & Cons
Iterable vs Klaviyo: strengths and trade-offs
Iterable
Pros
- Free trial offered
- Broad integration ecosystem (10)
- Compliance: SOC 2, ISO 27001, GDPR
- Public API available
Cons
- No free plan
- Pricing is quote-based (less transparent)
Klaviyo
Pros
- Free plan available
- Free trial offered
- Compliance: SOC 2 Type II, GDPR, CCPA
- Public API available
Cons
- Fewer native integrations than the alternative
Buyer Fit
Who should use Iterable vs Klaviyo?
Startups
Klaviyo
Klaviyo keeps early-stage costs lowest with its entry tier.
Small businesses
Klaviyo
Klaviyo offers the most accessible pricing for lean teams.
Agencies
Iterable
Iterable connects to more tools for multi-client workflows.
Enterprises
Either
Either leads on compliance and breadth for complex needs.
Ecommerce
Iterable
Iterable integrates with more of the commerce stack.
SaaS companies
Either
Either is the more developer- and automation-friendly choice.
Integration overlap
Shared integrations (2)
Only in Iterable (8)
Only in Klaviyo (6)
Keep Exploring
Other alternatives worth considering
Similar marketing automation products buyers compare alongside Iterable and Klaviyo.
Ask SIA which solution fits your business
SIA, Saaskart's AI buying assistant, weighs Iterable and Klaviyo against your team size, budget, integrations and compliance needs — then recommends the right fit and the questions to ask each vendor.
Get a personalised recommendationIterable vs Klaviyo — Frequently Asked Questions
What is the difference between Iterable and Klaviyo?
Iterable and Klaviyo are both Marketing Automation solutions. Iterable is rated 0.0/5 by 0 users, while Klaviyo is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.
Which is better, Iterable or Klaviyo?
Based on user ratings, Iterable scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.
Which is cheaper, Iterable or Klaviyo?
Klaviyo is the more affordable option, starting at $20/month.
Does Iterable or Klaviyo have a free plan?
Klaviyo offers a free plan. Iterable does not have a free tier but does offer a free trial.
Can I switch from Iterable to Klaviyo?
Switching between Iterable and Klaviyo is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.
Who should use Iterable vs Klaviyo?
Iterable is best suited for teams that prioritise enterprise features. Klaviyo works well for teams looking to start free and scale.
Our Verdict
The bottom line on Iterable vs Klaviyo
Best Overall
Either
It's a tie balances user satisfaction and proven adoption.
Best for Startups
Klaviyo
Klaviyo has the friendliest entry point for new teams.
Best for Enterprise
Either
It's a tie leads on compliance and feature breadth.
Best Value
Klaviyo
Klaviyo delivers the lowest cost to get started.
Best AI Features
Either
Comparable AI capabilities on both sides.
Highest Rated
Either
Both earn equal user ratings.