Independent comparison for enterprise buyers. Updated May 2026.
Quick verdict: Choose HubSpot Marketing Hub for B2B and mixed-mode organisations that need marketing, sales, and service on a single platform with native CRM. Choose Klaviyo for direct-to-consumer ecommerce brands that depend on email, SMS, and product data flowing from Shopify, BigCommerce, or Magento. The key differentiator is buyer model: HubSpot is built for lifecycle-stage B2B and B2B2C; Klaviyo is built for transactional ecommerce with a deep product and order data model.
| Criteria | HubSpot Marketing Hub | Klaviyo |
|---|---|---|
| Editorial score | 4.4 / 5.0 | 4.5 / 5.0 |
| Deployment | Multi-tenant SaaS | Multi-tenant SaaS |
| Pricing Model | Contact tier subscription | Active profile tier subscription, separate SMS pricing |
| Target Buyer | Mid-market B2B and B2C | DTC ecommerce, Shopify-led brands |
| Implementation | 2–6 weeks typical | 1–4 weeks typical |
| Customisation | Workflows, custom objects, lifecycle stages | Flows, custom events, predictive segments |
| Ecosystem | 1,500+ integrations | 350+ integrations, ecommerce-heavy |
| Key Strength | Unified CRM and marketing platform with lifecycle reporting | Ecommerce data depth, predictive segments, native SMS |
HubSpot Marketing Hub treats marketing as one motion within a broader CRM and revenue platform. Workflows trigger across marketing, sales, and service; custom objects extend the data model for non-standard use cases; lifecycle stages drive segmentation. The platform suits B2B funnels with lead-to-customer progression and B2B2C scenarios where account context matters. Reporting connects marketing activity to deal stages and closed revenue out of the box at the Enterprise tier.
Klaviyo is purpose-built for ecommerce, with Shopify, BigCommerce, Magento, and Salesforce Commerce Cloud as primary data sources. The platform ingests product catalogues, orders, browsing events, and customer profiles to drive segmentation, predictive analytics, and product recommendations. Flows include abandoned cart, browse abandonment, post-purchase, win-back, and replenishment as pre-built templates. Klaviyo CDP, announced and now general availability, adds first-party data activation across owned channels.
On channel coverage, HubSpot includes email, landing pages, forms, ads, and social as native channels. Klaviyo focuses on email and SMS as core channels, with mobile push at scale and recent reviews app integration. For organisations needing landing pages and forms, Klaviyo typically pairs with a CMS or relies on the Shopify storefront. HubSpot's broader channel surface is appropriate when marketing extends beyond commerce transactions.
Predictive analytics differ in approach. HubSpot's Breeze AI offers predictive lead scoring tied to deal data. Klaviyo's predictive analytics focus on next-purchase date, predicted lifetime value, churn risk, and average order value — measures aligned with retail and DTC operations. For commerce-led marketing, Klaviyo's predictions are typically more directly actionable; for B2B revenue motion, HubSpot's predictions tie more naturally to pipeline.
HubSpot Marketing Hub Professional starts at approximately $890 per month for 2,000 contacts; Enterprise at approximately $3,600 per month for 10,000 contacts. HubSpot scales by total marketing contacts, including non-customer leads. Add-on costs for sandbox, additional contact tiers, and Operations Hub raise total cost.
Klaviyo prices on active profiles rather than total list size, with email at approximately $20 per month for 500 contacts, $100 for 5,000, $300 for 20,000, and roughly $1,700 for 100,000. SMS prices separately by message volume and country, typically adding 1–3 cents per message in North America. For DTC brands at 100,000 active customers, total cost of ownership runs $30,000–$80,000 per year including SMS, broadly comparable to HubSpot Marketing Hub Enterprise but with stronger commerce data. A buying-side caveat: Klaviyo's profile-based billing rewards list hygiene but penalises growth into inactive segments.
Choose HubSpot Marketing Hub when the business model includes B2B sales, professional services, or B2B2C with account context, when marketing connects to a defined sales pipeline, or when the team needs sales and service tooling on the same platform. It is the consensus choice for software vendors, agencies, professional services firms, and mid-market organisations under $500M revenue. Organisations with mixed motion (subscription, services, and some ecommerce) typically find HubSpot's lifecycle model a better fit than Klaviyo's commerce-only orientation.
Choose Klaviyo when the primary business model is direct-to-consumer ecommerce, when Shopify, BigCommerce, Magento, or Salesforce Commerce Cloud is the system of record, or when email and SMS are the dominant channels. It suits DTC apparel, beauty, food and beverage, health and wellness, and home goods brands at scale. Klaviyo is also the right choice when predictive customer analytics around purchase frequency, lifetime value, and churn risk are central to merchandising and retention decisions. B2B organisations rarely select Klaviyo as a primary platform.
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