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← Klaviyo

Alternatives

Klaviyo alternatives

Klaviyo is an autonomous B2C CRM that unifies customer data and AI agents to automate email, SMS, WhatsApp, push and more. Here are 24 similar tools on DevHunt, starting with the closest matches.

Quick answerThe closest Klaviyo alternative is Mailchimp, for email-only automation. Pick SendGrid for transactional email API, or Twilio for communications APIs.

At a glance

4 closest to Klaviyo
ToolBest forPricingVotesComparison
MailchimpEmail-only automationPaid—vs Klaviyo →
SendGridTransactional email APIPaid—vs Klaviyo →
TwilioCommunications APIsPaid—vs Klaviyo →
GoHighLevelAgency-focused marketing suitePaid—vs Klaviyo →

How to choose

  • For email-only automation: Mailchimp (paid)
  • For transactional email API: SendGrid (paid)
  • For communications APIs: Twilio (paid)
  • For agency-focused marketing suite: GoHighLevel (paid)
  • For AI-powered omnichannel marketing: Klaviyo itself

Closest alternatives

compared with Klaviyo
  • Mailchimp▲ 0 · Subscription

    Focuses on email marketing automation without AI agents or integrated SMS/WhatsApp. Klaviyo vs Mailchimp →

  • SendGrid▲ 0 · Subscription

    Provides email delivery API and basic campaign tools, lacking full CRM and AI personalization. Klaviyo vs SendGrid →

  • Twilio▲ 0 · Subscription

    Offers SMS, voice and email APIs but does not include a unified B2C CRM or AI marketing agents. Klaviyo vs Twilio →

  • GoHighLevel▲ 0 · Subscription

    All-in-one marketing platform for agencies, but not centered on AI-driven autonomous CRM for ecommerce. Klaviyo vs GoHighLevel →

More Emails tools

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  4. +your ad here · $99/weekopen spot
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  6. 5ShipixenShipixen · Make customized boilerplates & deploy to Vercel with a click42
  7. 6Botbyte AIBotbyte AI · Build your own chatbot with OpenAI Assistant38
  8. 7Picasso - App Store Screenshot ToolPicasso - App Store Screenshot Tool · Increase your App Store Product Page conversion by up to 30%29
  9. 8MaildroppaMaildroppa · German engineered email marketing & automation without the hefty price tag.27
  10. 9TwentyTwenty · Modern Open Source CRM26
  11. 10GetTestMailGetTestMail · Temporary email service for developers and testers. Dead simple API and SDK 🏎23
  12. 11InstaplugInstaplug · Instagram Widget for any website23
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  14. 12ReleasesReleases · Ridiculously simple changelog software22
  15. 13Color ToolsColor Tools · Have you explored our extensive range of free color tools yet?19
  16. 14Inbox ZeroInbox Zero · Clean up your inbox in minutes, open source18
  17. 15Void AnalyticsVoid Analytics · A user-friendly privacy-focused alternative to Google Analytics 🚀17
  18. 16Unofficial Medium APIUnofficial Medium API · Helps developers to fetch data from medium.com16
  19. 17B2B ROCKETB2B ROCKET · Revolutionize Your Sales & book new revenue with AI.15
  20. 18RankAIRankAI · World's first AI SEO/GEO Agency. Unlock millions of organic visits autonomously.14
  21. 19FocuSeeFocuSee · Turn Screen Recordings into Eye-Catching Product Videos Automatically14
  22. 20Imitate EmailImitate Email · Makes building and testing email functionality awesome!14

FAQ

What is the best alternative to Klaviyo?+

The closest Klaviyo alternatives are Mailchimp (email-only automation), SendGrid (transactional email API) and Twilio (communications APIs). GoHighLevel is also close. Each one links to a side-by-side comparison with Klaviyo.

What is the best free alternative to Klaviyo?+

None of the closest Klaviyo alternatives are free, but Frameright, Clariteia and Maildroppa are free Emails tools on DevHunt.

Is there an open source alternative to Klaviyo?+

Among similar Emails tools on DevHunt, Frameright, Twenty and Inbox Zero are open source.

What is Klaviyo used for?+

Klaviyo is an autonomous B2C CRM that unifies customer data and AI agents to automate email, SMS, WhatsApp, push and more. Common uses: generate AI-suggested email and SMS campaigns from a single prompt, automate daily performance reports and weekly optimization checks and provide 24/7 AI-driven customer service that can process returns and recommend products.

Is Klaviyo free?+

Klaviyo has a free tier and paid plans.