When Should You Choose Mailercloud?
Mailercloud makes sense if you're watching your budget and don't need advanced e-commerce features. At $50/month with unlimited sends, it's one of the most affordable platforms for businesses that send high volumes of email.
The platform works well for newsletters, basic promotional campaigns, and simple automation sequences. If you're a B2B company, local business, or content creator who just needs reliable email delivery without the complexity of Klaviyo, Mailercloud delivers.
One unique advantage is AMP email support, which lets you add interactive elements like carousels and forms directly in emails. Neither Klaviyo nor most competitors support this.
The 1,000 contact free tier is also generous compared to Klaviyo's 250 contact limit, making it easier to get started without a credit card.
When Should You Choose Klaviyo?
If you run an e-commerce store on Shopify or WooCommerce, Klaviyo is the industry standard for a reason. The platform is built specifically for online retail with features like product recommendations, abandoned cart recovery, and revenue attribution that show exactly how much money each campaign generates.
The SMS integration is particularly valuable for e-commerce brands. You can build combined email + SMS flows that recover abandoned carts or announce new product drops across both channels from one platform.
Klaviyo's segmentation is also in a different league. You can target customers based on predicted lifetime value, purchase frequency, product preferences, and dozens of other behavioral signals. This level of sophistication is overkill for most businesses but essential for serious e-commerce operations.
The downside is cost. At $150/month for 10,000 contacts, Klaviyo is 3x more expensive than Mailercloud. As you scale to 25,000 or 50,000 contacts, the price gap widens further. You're paying for advanced features that matter for e-commerce but may be unnecessary for other business models.
What Mailercloud Does Better
Unlimited email sends is Mailercloud's biggest advantage. Many platforms charge based on email volume, but Mailercloud lets you send as much as you want at $50/month. If you send 5-10 emails per subscriber per month, this saves significant money compared to volume-based pricing.
The platform is also simpler to learn. You can set up campaigns and basic automation in an afternoon without reading documentation. Klaviyo's power comes with complexity that requires more time to master.
AMP email support is a technical feature most competitors lack. If you want interactive emails with live content updates or in-email forms, Mailercloud supports this while Klaviyo does not.
The free tier (1,000 contacts) is also more generous than Klaviyo's 250 contact limit, making it easier to test the platform before committing to a paid plan.
What Klaviyo Does Better
E-commerce integration is where Klaviyo dominates. The Shopify and WooCommerce plugins sync your product catalog, order history, and customer behavior automatically. You can build flows that recommend products based on browsing history, send back-in-stock alerts, or target high-value customers with VIP offers.
Revenue attribution shows exactly how much money each campaign generates, which helps you optimize your marketing spend. Mailercloud has basic tracking but nothing close to Klaviyo's detailed ROI reporting.
SMS marketing is native to Klaviyo, letting you build combined email + SMS automation. This is critical for modern e-commerce where SMS often has higher open rates than email for time-sensitive offers.
Predictive analytics help you identify customers likely to churn or make their next purchase soon. These AI-powered segments let you proactively re-engage at-risk customers or upsell engaged ones.
The template library (300+ templates) is also much larger than Mailercloud's ~100 templates, with many specifically designed for e-commerce use cases like product launches or seasonal sales.
Consider Sequenzy If You're Running a SaaS Business
If neither Mailercloud nor Klaviyo fits because you're running a subscription SaaS business, Sequenzy was built for your use case. Native Stripe integration syncs customer data automatically so you can trigger emails based on subscription events like trial expiration or payment failures.
AI email generation lets you describe what you want ("trial conversion sequence for project management tool") and Sequenzy writes the full campaign. Neither Mailercloud nor Klaviyo offer this level of AI assistance.
The platform combines transactional and marketing email in one tool at $49/month. You don't need separate services for password resets and promotional campaigns, which simplifies your stack and reduces costs.
Learn more about Sequenzy's features or see how it compares to other email marketing platforms.