Top 20 Alternatives to Customer.io in Marketing Automation Software

All‑in‑one inbound marketing suite with email automation, lead nurturing, CRM integration, and robust analytics.

Combines email marketing, automation workflows, CRM, and machine‑learning‑driven predictive sending.

E‑commerce‑focused platform offering advanced segmentation, personalized email/SMS flows, and deep data integrations.

User‑friendly email builder with automation, audience segmentation, and a marketplace of integrations.

Multi‑channel solution for email, SMS, chat, and marketing automation with a visual workflow builder.

Cross‑channel platform for email, push, SMS, and in‑app messaging, optimized for growth teams.

Real‑time customer engagement suite delivering personalized messaging across email, push, in‑app, and SMS.

Enterprise‑grade automation with lead scoring, account‑based marketing, and deep analytics.

B2B marketing automation built on Salesforce CRM, offering email nurturing, lead scoring, and ROI reporting.

E‑commerce CRM with visual automation, personalized email, and SMS campaigns.

Creator‑focused email automation with simple funnels, tagging, and visual sequences.

All‑in‑one platform featuring email automation, landing pages, webinars, and CRM tools.

Drag‑and‑drop email builder paired with automation workflows and detailed performance reports.

Scalable email delivery service with automation, A/B testing, and robust API for developers.

E‑commerce marketing automation for email, SMS, push, and social, with pre‑built workflows.

Affordable automation platform offering email, CRM, behavior tracking, and dynamic forms.

Customer engagement suite focused on mobile, delivering personalized push, in‑app, email, and SMS.

Visual journey builder for email, SMS, and direct mail, with easy integration to popular CRMs.

Open‑source marketing automation with email, landing pages, lead scoring, and extensive customization.

Simple yet powerful email automation with drag‑and‑drop editor, landing pages, and pop‑ups.