AltCatalog

Alternatives to Klaviyo

B2C CRM for email, SMS, and mobile push marketing automation

Alt Score

Alt Score · 78

How this alternative ranks. How it works →

Verified coverage 90%75
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

#2 of 8 in Marketing automation

Klaviyo ranks #2 of 8 in Marketing automation, with an Alt Score of 78. It is proprietary, freemium from $20/mo and available on the web. 11 of 12 checklist rows are verified against a public source.

Klaviyo is a B2C customer relationship management platform that combines email, SMS, and mobile push marketing with a shared customer data layer. Billing is based on the number of active profiles in an account plus monthly email-send volume, with mobile messaging metered separately. It integrates with over 350 apps, including ecommerce platforms and CRMs such as Salesforce.

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Who it's for

Ecommerce and B2C brands, particularly those on platforms like Shopify, WooCommerce, and Wix, that want to run email, SMS, and push marketing from unified customer profiles.

What you get

Drag-and-drop flow and campaign builders, web forms/pop-ups, segmentation with predictive analytics (CLV, churn risk), A/B testing, and built-in reporting, plus optional add-ons such as Composer (an AI marketing agent), Customer Hub, Helpdesk, and Marketing Analytics that are billed separately by active-profile count.

How it works

Accounts are billed by tier based on active profiles (any contact eligible to be emailed) combined with a monthly email-send allowance; free accounts stay under 250 active profiles and 500 emails/month, and mobile messaging draws from a separate monthly spend pool.

Where Klaviyo stands out

Verified capabilities most alternatives don't have.

Free tier only 2 of 8 apps
Built-in CRM only 3 of 6 apps
Salesforce integration only 4 of 8 apps
SMS and mobile push only 4 of 8 apps

See the full checklist

Why people leave Klaviyo

Dashed reasons are sourced facts; the rest are opinions. Vendors can dispute.

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Ranked alternatives

Ordered by Alt Score. Click any score to see the breakdown.

Sponsored Paid slot. Never affects the ranked order below. Promote here →
01

Mautic is an open source marketing automation platform providing email marketing, a drag-and-drop campaign builder, landing pages, forms, and lead scoring, licensed under the GPL v3.

GPL-3.0 Web
Alt Score

Alt Score · 89

How this alternative ranks. How it works →

Verified coverage 90%88
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

02

Adobe Marketo Engage is a platform for managing B2B and B2C marketing leads through all stages of the buying journey, supporting both demand-generation and account-based marketing.

Proprietary Web
Alt Score

Alt Score · 74

How this alternative ranks. How it works →

Verified coverage 90%71
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

03

ActiveCampaign is a cloud-based marketing automation platform offering email campaigns, a visual automation builder, a built-in sales CRM, and add-on channels such as SMS and WhatsApp.

Proprietary WebiOSAndroid
Alt Score

Alt Score · 70

How this alternative ranks. How it works →

Verified coverage 90%67
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

04

Braze is a cross-channel customer engagement platform combining email, SMS/RCS, mobile push, in-app, and web messaging with a no-code journey builder and AI-powered personalization and decisioning.

Proprietary Web
Alt Score

Alt Score · 70

How this alternative ranks. How it works →

Verified coverage 90%67
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

05

Keap (formerly Infusionsoft) is a cloud-based CRM and marketing automation platform for small businesses, combining contact management, lead scoring, email and SMS marketing, landing pages/forms, and.

Proprietary WebiOSAndroid
Alt Score

Alt Score · 70

How this alternative ranks. How it works →

Verified coverage 90%67
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

06

Customer.io is a customer engagement platform, founded in 2012, for building automated, behavior-triggered messaging campaigns across email, SMS, push, in-app, and WhatsApp.

Proprietary
Alt Score

Alt Score · 59

How this alternative ranks. How it works →

Verified coverage 90%54
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

07

Iterable is an enterprise customer engagement platform for orchestrating cross-channel marketing campaigns across email, SMS, mobile push, in-app, and web.

Proprietary
Alt Score

Alt Score · 51

How this alternative ranks. How it works →

Verified coverage 90%46
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

Feature comparison

Rows come from the Marketing automation checklist (16 rows). Human-verified cells only. ? means the value has not been verified.

Comparing Klaviyo Mautic × Adobe Marketo Engage × ActiveCampaign × Braze × Keap ×
+ Add app
Customer.io Iterable
Marketing automation checklist KlaviyoMauticAdobe Marketo EngageActiveCampaignBrazeKeap
Pricing model
Starts at
License
Platforms
Visual journey builder
Email campaigns
SMS and mobile push
Lead scoring
Landing page builder
Form builder
Built-in CRM
A/B testing
Behavioral event triggers
Salesforce integration
Self-hostable
Free tier
verified pending unknown (?) Click any cell to view its source or propose a value
Sources & verification 16

Every fact and feature listed for Klaviyo is verified against its own pages. Each alternative is sourced on its own page.

FAQ

Mautic — every license claim links its source.