Quick answerKlaviyo wins for e-commerce brands that want powerful segmentation without an enterprise contract. Salesforce Marketing Cloud is the heavy artillery for large orgs with complex, multi-channel campaigns — and the budget to match.
Starting Price
~$1,250/month (Marketing Cloud Engagement)
Free up to 250 contacts; paid from ~$20/month
Free Plan
No
Yes (250 contacts, 500 email sends)
Email Sends
Unlimited (volume priced by contract)
10x contact list per month on paid plans
SMS Marketing
Yes (via MobileConnect add-on)
Yes (built-in, priced per message)
E-commerce Integrations
Shopify, Magento, custom (complex setup)
Shopify, WooCommerce, BigCommerce (1-click)
CRM Native Integration
Native Salesforce CRM sync
Salesforce CRM via third-party connector
Visual Journey Builder
Yes (Journey Builder — very powerful)
Yes (Flows — intuitive, e-commerce focused)
Segmentation
Advanced (SQL-level with Data Studio)
Advanced predictive segments out of the box
AI / Predictive Features
Einstein AI (churn score, send-time optimization)
Klaviyo AI (predictive CLV, product recs, churn risk)
Setup Time
Weeks to months; often requires an agency
Hours to a few days for most stores
Multi-channel (beyond email/SMS)
Push, ads, web, social, direct mail
Email, SMS, push notifications (web & mobile)
Contract Type
Annual contract required
Month-to-month available
Worth knowing
- Salesforce Marketing Cloud can cost $100K+/year for large enterprise deployments once add-ons stack up.
- Klaviyo powers over 150,000 e-commerce brands, with Shopify being its single biggest integration channel.
- SFMC's Journey Builder can orchestrate campaigns across email, SMS, push, ads, and in-app in a single flow.
- Klaviyo's predictive CLV model updates automatically based on real purchase data — no data scientist required.
- Salesforce Marketing Cloud is technically multiple products (Engagement, Account Engagement, etc.) that can confuse even seasoned marketers.
Salesforce Marketing Cloud was originally a company called ExactTarget — Salesforce bought it for $2.5 billion in 2013, which at the time made marketers everywhere whisper 'wait, email is worth that much?'
If you wantYou run a Shopify or DTC e-commerce brand
Klaviyo's native integrations, revenue attribution, and predictive segmentation are purpose-built for e-commerce and start working in hours.
→ Pick Klaviyo If you wantYou're a large enterprise with a Salesforce CRM already in place
Native CRM sync and multi-channel Journey Builder make SFMC the logical — if pricey — extension of your existing stack.
→ Pick Salesforce Marketing Cloud If you wantYou need email + SMS on a startup budget
Klaviyo's free tier and affordable scaling let you grow into the platform without signing an enterprise contract.
→ Pick Klaviyo If you wantYou need direct mail, in-app, and social ads all in one platform
Salesforce Marketing Cloud is one of the few tools that genuinely covers every channel under one (expensive) roof.
→ Pick Salesforce Marketing Cloud Some links on this page are affiliate links. If you sign up through them, we may earn a commission at no extra cost to you.