HubSpot vs Klaviyo

Side-by-side from the Top 11 rankings of The 11 Best Marketing Automation Software (2026) and The 11 Best Email Marketing Platforms for Ecommerce (2026). Last verified June 7, 2026.

The short answer

Klaviyo ranks higher on Top 11 (#1 vs #1) for Marketing managers choosing marketing automation platforms (HubSpot vs Marketo vs ActiveCampaign vs Klaviyo) / Ecommerce brands running flows and campaigns. Unbeatable Shopify data integration for powerful segmentation.

At a glance

HubSpotKlaviyo
Top 11 rank#1 / The 11 Best Marketing Automation Software (2026)#1 / The 11 Best Email Marketing Platforms for Ecommerce (2026)
Score (out of 9.4)9.39.4
Best forAll-in-one CRM platformShopify power users
Pricing$$$ ($800 to $3,600/mo)$$$ ($200 to $1,500+/mo)
HQCambridge, USABoston, USA
Founded20062012

HubSpot

The best all-in-one platform with an exceptional CRM and user experience, ideal for scaling businesses.

www.hubspot.com

See full entry in The 11 Best Marketing Automation Software (2026)

Klaviyo

Unbeatable Shopify data integration for powerful segmentation.

www.klaviyo.com

See full entry in The 11 Best Email Marketing Platforms for Ecommerce (2026)

Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.