10 Best Klaviyo Alternatives for Founders [2026 Updated]

1. Omnisend

• Type: Paid
• URL: https://www.omnisend.com
• Overview: Omnisend is an ecommerce-focused marketing platform that combines email, SMS, and push notifications with pre-built automation workflows. It offers a free plan and integrates with Shopify, WooCommerce, BigCommerce, and other stores.

2. Mailchimp

• Type: Paid
• URL: https://mailchimp.com
• Overview: Mailchimp is an all-in-one marketing platform for email campaigns, automations, landing pages, and audience management. It suits small to mid-sized businesses and offers a limited free tier alongside paid plans.

3. Brevo

• Type: Paid
• URL: https://www.brevo.com
• Overview: Brevo, formerly Sendinblue, is a marketing suite offering email, SMS, WhatsApp, and marketing automation, plus a built-in CRM. Its pricing is based on send volume, which makes it budget-friendly for growing businesses.

4. Drip

• Type: Paid
• URL: https://www.drip.com
• Overview: Drip is an ecommerce CRM and email marketing platform with a visual workflow builder and strong segmentation. It is designed for online merchants who want personalized, behavior-driven campaigns.

5. MailerLite

• Type: Paid
• URL: https://www.mailerlite.com
• Overview: MailerLite is a simple email marketing tool with a drag-and-drop editor, automations, landing pages, and ecommerce integrations. It is popular with small businesses and creators for its ease of use and low prices, and it includes a free plan.

6. ActiveCampaign

• Type: Paid
• URL: https://www.activecampaign.com
• Overview: ActiveCampaign is a customer experience automation platform that combines email marketing, CRM, and advanced automation. It supports SMS, site tracking, and ecommerce integrations for sophisticated lifecycle marketing.

7. Postscript

• Type: Paid
• URL: https://postscript.io
• Overview: Postscript is an SMS marketing platform built for Shopify merchants, offering campaigns, automated flows, and subscriber segmentation. It also provides email capabilities to cover multichannel retention marketing.

8. Attentive

• Type: Paid
• URL: https://www.attentive.com
• Overview: Attentive is a personalized text and email messaging platform aimed at mid-market and enterprise retail and ecommerce brands. It provides AI-driven segmentation, journeys, and subscriber growth tools.

9. Sendlane

• Type: Paid
• URL: https://www.sendlane.com
• Overview: Sendlane is an email and SMS marketing automation platform built for ecommerce brands. It offers prebuilt flows, segmentation, and revenue tracking, along with integrations for Shopify and other storefronts.

10. Customer.io

• Type: Paid
• URL: https://customer.io
• Overview: Customer.io is a messaging automation platform that sends behavior-triggered email, SMS, push, and in-app messages. It is developer-friendly and suited to product-led and SaaS companies that need flexible data-driven campaigns.