Klaviyo

Data-driven email and SMS marketing for e-commerce.

softwareMarketing Platformsemail-marketingsmsecommerce

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Alternatives

MailchimpVerified

Choose Mailchimp if…

you need a drag‑and‑drop email builder
you want a free tier for under‑500 contacts
you aren't dependent on Shopify or store data
you prefer a single tool for newsletters and landing pages

See details

ConvertKitAI-suggested

Choose ConvertKit if…

you need built‑in paid newsletter support
you prefer a plain‑text, relationship‑first email style
your subscriber list is small enough for a free tier
you want simple tagging without e‑commerce data mapping

See details

HubSpotAI-suggested

Choose HubSpot if…

you need a zero‑cost CRM to start collecting contacts
you want email, landing pages, and SEO in the same hub
you require built‑in deal pipeline management alongside
your team uses multiple channels beyond email/SMS, like

See details

OmnisendAI-suggested

Choose Omnisend if…

you need a free plan for a small list
you run on WooCommerce, BigCommerce or Wix
you want native SMS with per‑message rates
you prefer a single drag‑and‑drop workflow for email, SMS

See details

BillionMailAI-suggested

Choose BillionMail if…

you need to send billions of emails per month
you want AI‑generated subject line suggestions
you require a no‑code multi‑step workflow builder
you don’t need SMS or deep Shopify integration

See details

How to Decide

Klaviyo is known for its data‑driven email and SMS marketing platform used by e‑commerce marketers. The alternatives split into a few clear camps: ConvertKit leans into creator‑focused automations and tagging for solo creators; Mailchimp emphasizes a freemium tier with drag‑and‑drop campaigns for small businesses; HubSpot offers a free CRM plus an all‑in‑one marketing‑sales suite for SMBs; BillionMail provides AI‑driven subject‑line suggestions and scalability to billions of emails.

When comparing these options, focus on (1) the pricing structure – whether there’s a free tier, subscription scaling, or undisclosed pricing; (2) the channel mix – email‑only versus combined email + SMS; (3) the depth of automation and personalization – from creator‑centric tagging to AI‑suggested content and multi‑step workflow builders; and (4) the integration ecosystem – from deep Shopify/e‑commerce connectors to broader CRM or limited native integrations.

All Alternatives

Mailchimp

Verified

Mailchimp is a widely used email marketing platform offering campaigns, automations, landing pages, and audience management, popular with small businesses. It has expanded into a broader marketing suite.

✦ Best for small businesses and solo marketers

FreemiumProprietaryWebDrag-and-drop email campaignsMarketing automation journeysAudience segmentation and

Omnisend

AI-suggested

Omnisend is an omnichannel marketing automation platform that combines email, SMS, and web push notifications into a single workflow builder for online stores.

✦ Best for ecommerce stores wanting unified email, sms, and push automation without separate tools.

FreemiumProprietaryWebSMS MarketingWeb PushPrebuilt Automations

“Klaviyo offers email and SMS automation tightly integrated with Shopify, WooCommerce and other e‑commerce platforms, matching Omnisend's cor”

BillionMail

AI-suggested

BillionMail is a cloud‑based email automation platform designed for marketing teams and businesses that need to send high‑volume, targeted campaigns. It combines powerful segmentation, dynamic content, and real‑time analytics to boost engagement and ROI.

✦ Best for enterprise marketing teams needing billions‑scale email blasts with ai personalization

AGPL-3.0WebAI-PoweredDynamic TemplatesReal‑Time Analytics

HubSpot

AI-suggested

HubSpot is a customer platform combining CRM, marketing automation, sales pipeline management, and customer service tools into a single connected system.

✦ Best for small to mid-size businesses

FreemiumProprietaryWebiOSAndroidCRMMarketing AutomationSales Pipeline

ConvertKit

AI-suggested

ConvertKit (now Kit) is an email marketing platform designed for creators — writers, YouTubers, podcasters — emphasizing simple automations, tagging, and monetization tools like paid newsletters. It favors plain-text, relationship-driven emails.

✦ Best for solo creators and small businesses

Paid (Subscription)ProprietaryWebCreator-focused automations andLanding pages andPaid newsletter and

Customer.io

AI-suggested

io is a marketing automation platform that lets businesses send personalized messages based on user behavior. It supports email, SMS, and push notifications, enabling real‑time engagement across channels.

✦ Best for marketers needing real‑time, behavior‑driven multi‑channel campaigns

Paid (Subscription)ProprietaryWebBehavioral TriggersVisual Workflow BuilderMulti‑Channel Messaging

“Email + SMS automation focused on behavior‑driven campaigns, a close alternative for e‑commerce marketers.”

GetResponse

AI-suggested

GetResponse is an email marketing and marketing automation platform offering AI-assisted email content generation, drag-and-drop automation workflows, landing pages, popups and forms, and SMS and web push campaigns, plus e-commerce features like abandoned cart recovery.

✦ Best for e-commerce brands and creators who want email, automation, and monetization tools in one platform.

FreemiumProprietaryWebEmail MarketingMarketing AutomationLanding Pages