Are you tired of juggling 16 different tools to get to know your customers? Klaviyo might just be the solution you're looking for. But what exactly is Klaviyo?
The first CRM designed for B2C
Honestly, when we talk about CRMs, we often think of big, complicated systems meant for B2B sales teams. Klaviyo is different. In February 2025, the company officially launched its "B2C CRM" – the first customer relationship management system specifically designed for brands that sell to consumers.
And that's where it gets interesting: Klaviyo currently powers over 167,000 brands worldwide. We're not talking about a small startup, but a proven platform.
You know what? The main difference with traditional CRMs is that classic CRMs were designed for B2B sales cycles, not for the fast-paced, high-volume world of B2C. Klaviyo is changing the game.
A platform that unifies everything
Imagine for a moment: all your marketing tools, customer data, and even your customer service brought together on a single platform. That's exactly what Klaviyo offers.
The platform centralizes your marketing communications across all channels – email, SMS, push notifications – to increase your conversions while providing the personalized content your customers are looking for.
But wait, there's more. With over 350 ready-to-use integrations and flexible APIs, Klaviyo easily connects to your entire technological ecosystem – e-commerce, shipping, loyalty, advertising.
What makes Klaviyo unique
Here's the thing: Klaviyo doesn't just send emails. At the heart of the system is the "Klaviyo Data Platform" (KDP), a fundamental layer that offers unlimited data storage and connects every interaction into a single customer view.
In concrete terms, what does that mean? It means that every click, every purchase, every interaction from your customers is remembered and used to personalize the experience. It's like having a perfect memory of all your customers.
Features that make a difference
Smart marketing automation
Klaviyo offers over 60 pre-built automation flows with intuitive templates, allowing businesses to create professional and personalized emails effortlessly.
Think welcome emails, abandoned carts, post-purchase recommendations – everything happens automatically based on your customers' behavior.
Advanced segmentation
And that's where Klaviyo truly shines. You can target your customers based on as many criteria as you want: location, promotion usage, purchase history, email or SMS engagement.
Let me explain: instead of sending the same message to everyone, you can create ultra-precise segments. For example, "customers who bought red shoes more than 6 months ago and haven't opened my last 3 emails."
Integrated artificial intelligence
Klaviyo's AI improves campaign effectiveness through predictive analytics that anticipate customer behavior, automated A/B tests that continually refine strategies, and dynamic content that adapts to individual preferences.
Who uses Klaviyo?
Innovative brands like Mattel, TaylorMade, Liquid Death, Stanley 1913, and over 151,000 other paying users utilize Klaviyo to acquire, engage, and retain their customers.
The platform particularly appeals to e-commerce businesses, from small online shops to large established brands. The most represented sectors? Fashion, beauty, electronics, and retail in general.
But concretely, how much does it cost?
Good news: Klaviyo offers a free version that includes up to 500 emails for 250 active profiles, plus 150 SMS credits. Perfect for testing.
For paid versions, expect to pay from €45 per month, with flexible plans based on your needs. The price varies depending on the number of contacts and desired features.
Are there alternatives?
Of course! Mailchimp remains popular for its simplicity, HubSpot offers a complete suite of tools, ActiveCampaign stands out for its automation capabilities, and Brevo (formerly SendinBlue) offers attractive pricing.
But here's the difference: these solutions weren't designed from the start for modern B2C. Klaviyo was.
Why choose Klaviyo in 2026?
Klaviyo was named the best marketing automation platform for 2026 by Software Experts, recognized for its innovation in AI-driven automation and omnichannel connectivity.
And it's not just marketing – Q1 2025 results show a 33% revenue growth, with a target of $1.17 billion in annual revenue.
So, what is Klaviyo?
It's simple: Klaviyo is the platform that transforms your customer data into lasting and profitable relationships. More than just an email marketing tool, it's a true B2C CRM that unifies marketing, customer service, and analytics.
As co-founder Andrew Bialecki says: "We started as a database, evolved into the leading marketing platform, and now we're expanding into a full CRM that connects the entire customer experience."
In a world where customer experience makes all the difference, Klaviyo gives B2C brands the tools to create personalized relationships at scale. And that's exactly what your business needs to grow in 2025.
