Klaviyo is great for customer retention, but HubSpot helps you grow your business with the #1 customer-rated full-funnel marketing automation platform.
HubSpot marketing customers see a 167% increase in their website traffic1
HubSpot marketing customers see 3x the number of inbound leads1
83% of customers say HubSpot is effective at unifying their company's data1
HubSpot is a fantastic product. I mean, I cannot think about a better way to do lead nurturing, to do automation, or to do automation marketing.
HubSpot brought our sales and marketing under one roof and helped us work smarter with our different lines of business. We’re growing and delivering an outstanding customer experience.
We saw improved conversion times from registration to first purchase, and the improvements continued to soar from that point on.
HubSpot is a fantastic product. I mean, I cannot think about a better way to do lead nurturing, to do automation, or to do automation marketing.
HubSpot brought our sales and marketing under one roof and helped us work smarter with our different lines of business. We’re growing and delivering an outstanding customer experience.
We saw improved conversion times from registration to first purchase, and the improvements continued to soar from that point on.
HubSpot is a fantastic product. I mean, I cannot think about a better way to do lead nurturing, to do automation, or to do automation marketing.
HubSpot brought our sales and marketing under one roof and helped us work smarter with our different lines of business. We’re growing and delivering an outstanding customer experience.
We saw improved conversion times from registration to first purchase, and the improvements continued to soar from that point on.
Klaviyo works well for retention marketing, but HubSpot offers a comprehensive solution for both acquisition and retention. HubSpot helps you generate demand with content marketing tools like ads, social, sites, landing pages, SEO, video, podcasts, and more. Additionally, HubSpot’s advanced AI features, such as Marketing Studio, Social Post Agent, and AI Search Optimization, amplify your reach and better grow your audience. None of these tools are available with Klaviyo.
Klaviyo was designed for B2C e-commerce businesses and lacks B2B marketing tools. In contrast, HubSpot excels in B2B and B2C marketing. On the B2B side, HubSpot offers tools like lead and company scoring, buyer intent, account-based marketing, prospecting agent, and more! And on the B2C side, HubSpot enables you to launch abandoned cart, repurchase, and upsell campaigns through integrations with top commerce platforms like Shopify, WooCommerce, and Adobe Commerce (Magento).
Klaviyo is often one of many front office tools that businesses cobble together - resulting in fragmented data, inefficient processes, and ultimately, wasted time and resources. With HubSpot, you can consolidate your disconnected marketing, sales, and service solutions onto a single platform built around a unified customer profile. Say goodbye to manual CRM updates with Conversational Enrichment. Get deeper insights with Data Agent and Data Studio. And integrate your tech stack with 2,000+ pre-built integrations. The result? Richer customer profiles, better reporting, and smarter business decisions without the hassle.
Get our PDF guide that breaks down the features, benefits, and differences between HubSpot and Klaviyo.
HubSpot was named the #1 Marketing Product for small business, mid-market, and enterprise companies on G2 in 2025. Some HubSpot advantages include:
HubSpot helps teams attract more leads, better nurture prospects, and manage their customer relationships more effectively — all on one connected platform with transparent pricing.
Klaviyo may offer a lower list price, but many customers find they can lower their total tech spend by consolidating their tools with HubSpot.
HubSpot offers unique marketing features like Marketing Studio, ad management, social media management, websites, landing pages, SEO, AI search optimization, lead scoring, shared messaging inbox, podcasts, video, and more that Klaviyo does not have.
Moreover, HubSpot offers sales, content management, commerce, data management, and data enrichment capabilities that Klaviyo lacks through our Sales Hub, Content Hub, Commerce Hub, Data Hub, and data enrichment products respectively.
HubSpot prioritizes customer data security with strong data encryption, compliance, regular audits, role-based permissions, and strict password policies. With a robust disaster recovery plan and secure cloud infrastructure, HubSpot provides ongoing monitoring and enhancement of its security measures.
HubSpot's marketplace of 2,000+ apps can connect your existing tools and help you find the right apps to grow your business (featured apps).
Use HubSpot Marketing Hub to better generate leads, convert prospects, and nurture relationships today.
2. HubSpot survey of 1,546 CRM users across the globe in August 2025