19 Best Customer.io Alternatives in 2026
Customer.io is a popular marketing automation tool, but it is not the only option. Whether you are looking for better pricing, more features, or a different approach, these alternatives offer compelling reasons to switch. We evaluated each tool on ease of use, features, pricing, and integration depth.
E-commerce marketing automation with email, SMS, and behavioral triggers.
Affordable email marketing and automation platform for growing businesses.
E-commerce marketing automation with pre-built workflows for Shopify and WooCommerce.
Marketing automation for SaaS companies with behavior-based email flows.
Inbound marketing automation with email, social, ads, and lead nurturing.
Email and marketing automation with CRM and sales automation for SMBs.
Customer engagement platform for cross-channel mobile and web marketing.
Cross-channel marketing automation for consumer and high-growth B2C brands.
Cold outreach and sales engagement platform with personalized image and video emails.
Cold email outreach and sales engagement platform for growing sales teams.
Email delivery platform for transactional and marketing emails at scale.
E-commerce CRM and marketing automation with visual workflow builder.
Sales engagement platform for cold email outreach with built-in warm-up and dialer.
Customer journey automation and analytics platform now known as Ortto.
Affordable marketing automation with CRM for agencies and growing businesses.
Enterprise marketing automation for B2B demand generation and lead management.
Marketing automation platform for mid-market companies with lead nurturing and scoring.
Small business marketing automation with CRM, email, and e-commerce in one.
B2B marketing automation by Salesforce for lead generation and nurturing.