BigCommerce vs Klaviyo: Which E-commerce Platform 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
BigCommerce vs Klaviyo, in 15 seconds
Choose BigCommerce if…
- You depend on a broad integration ecosystem
Choose Klaviyo if…
- You want the lower entry price
- You need a genuinely free plan
- You want deeper AI and automation features
Head-to-Head Scorecard
How BigCommerce and Klaviyo score
Klaviyo leads on 3 of 9 measured dimensions.
- Even
Customer Rating
Average score from verified user reviews
BigCommerceNo reviewsKlaviyoNo reviews - Even
Review Volume
Number of verified reviews — a proxy for adoption
BigCommerce0Klaviyo0 - Klaviyo
Entry Pricing
Lowest published starting price (free plan = lowest)
BigCommerce$29/moKlaviyo$20/mo - Klaviyo
Free Access
Availability of a free plan and/or free trial
BigCommerceFree trialKlaviyoFree plan + trial - BigCommerce
Integrations
Number of listed third-party integrations
BigCommerce10Klaviyo8 - Even
Features
Number of listed product capabilities
BigCommerce12Klaviyo12 - Klaviyo
AI Features
Capabilities mentioning AI, automation or ML
BigCommerce—Klaviyo2 - Even
Security & Compliance
Number of listed compliance certifications
BigCommerce4Klaviyo4 - BigCommerce
Platforms & Deployment
Supported platforms and deployment options
BigCommerce3Klaviyo2
Feature Comparison
BigCommerce vs Klaviyo feature breakdown
Search or filter the full feature matrix — core features, AI, integrations, APIs, security and compliance.
BigCommerce
KlaviyoPricing Comparison
BigCommerce vs Klaviyo pricing
Entry pricing, plan tiers and the cost factors that shape total cost of ownership.
BigCommerce
$29/mo to start- Full online store
- No transaction fees
- Multi-channel selling
- Unlimited products
- Everything in Core
- Abandoned cart saver
- Customer segmentation
- Stored credit cards
- Everything in Growth
- Google customer reviews
- Custom SSL
- Advanced product filtering
- Advanced B2B
- Multi-storefront
- Price lists and quotes
- Dedicated support
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
BigCommerce vs Klaviyo: strengths and trade-offs
BigCommerce
Pros
- Free trial offered
- Broad integration ecosystem (10)
- Compliance: SOC 2, PCI DSS Level 1, GDPR
- Public API available
Cons
- No free plan
- Higher starting price ($29/mo)
Klaviyo
Pros
- Free plan available
- Free trial offered
- Lower starting price ($20/mo)
- Compliance: SOC 2 Type II, GDPR, CCPA
- Stronger AI / automation features
- Public API available
Cons
- Fewer native integrations than the alternative
Buyer Fit
Who should use BigCommerce 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
BigCommerce
BigCommerce connects to more tools for multi-client workflows.
Enterprises
Either
Either leads on compliance and breadth for complex needs.
Ecommerce
BigCommerce
BigCommerce integrates with more of the commerce stack.
SaaS companies
Klaviyo
Klaviyo is the more developer- and automation-friendly choice.
Integration overlap
Only in BigCommerce (10)
Only in Klaviyo (8)
Keep Exploring
Other alternatives worth considering
Similar e-commerce platform products buyers compare alongside BigCommerce and Klaviyo.
Ask SIA which solution fits your business
SIA, Saaskart's AI buying assistant, weighs BigCommerce 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 recommendationBigCommerce vs Klaviyo — Frequently Asked Questions
What is the difference between BigCommerce and Klaviyo?
BigCommerce and Klaviyo are both E-commerce Platform solutions. BigCommerce 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, BigCommerce or Klaviyo?
Based on user ratings, BigCommerce scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.
Which is cheaper, BigCommerce or Klaviyo?
Klaviyo is the more affordable option, starting at $20/month.
Does BigCommerce or Klaviyo have a free plan?
Klaviyo offers a free plan. BigCommerce does not have a free tier but does offer a free trial.
Can I switch from BigCommerce to Klaviyo?
Switching between BigCommerce 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 BigCommerce vs Klaviyo?
BigCommerce 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 BigCommerce 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
Klaviyo
Klaviyo ships more AI and automation.
Highest Rated
Either
Both earn equal user ratings.