Act-On vs Customer.io

Detailed side-by-side comparison

Act-On

From $900/mo

Act-On is a comprehensive marketing automation platform tailored for small to mid-sized B2B and B2C companies, offering intuitive tools for email marketing, lead nurturing, and multi-channel campaigns. It's designed for marketers without technical backgrounds, providing robust templates, workflows, and strong integration with major CRMs like Salesforce and Microsoft Dynamics.

Visit Act-On

Customer.io

Free

Customer.io is a behavior-driven marketing automation platform built for product-led and SaaS companies, specializing in targeted email, SMS, and push notifications based on user actions. It combines a customer data platform with sophisticated segmentation and event-triggered workflows, offering developers powerful API access and real-time tracking capabilities.

Visit Customer.io

Feature Comparison

Feature	Act-On	Customer.io
Email Marketing	Robust email marketing with extensive pre-built templates, drag-and-drop builders, and workflows designed for marketers without technical skills	Behavior-driven email campaigns with liquid templating for dynamic personalization, fewer pre-built templates but more flexibility for custom content
Automation Workflows	Lead scoring, nurturing, and webinar automation with user-friendly setup, though limited options for complex advanced workflows	Event-triggered automation based on real-time user behavior and product actions, offering highly flexible workflows with steeper learning curve
Multi-Channel Messaging	Email, social media management and scheduling, landing pages, and web forms with integrated campaign management	Email, SMS, push notifications, and in-app messaging with unified behavioral triggers across all channels
CRM and Integration	Native integrations with Salesforce and Microsoft Dynamics, focused on traditional CRM connectivity for B2B workflows	Developer-friendly with robust API, webhooks, and flexible integrations, functions as customer data platform with real-time event tracking
Segmentation	Standard segmentation with lead scoring and website visitor tracking for targeted campaigns	Advanced behavioral segmentation based on user actions, attributes, and product usage with real-time updates
User Experience	Intuitive interface designed for non-technical marketers with excellent training resources and customer support	More technical interface requiring developer involvement for full capabilities, powerful but with steeper learning curve

Pricing Comparison

Act-On starts at $900/month with no free tier, positioning it as a premium solution for established marketing teams. Customer.io offers a free tier to start, making it accessible for early-stage companies, though costs can escalate significantly as contact lists and messaging volume grow.

Verdict

Choose Act-On if...

Choose Act-On if you're a small to mid-sized B2B company with a traditional marketing team that needs user-friendly tools, strong CRM integration with Salesforce or Dynamics, and comprehensive support without requiring technical expertise.

Choose Customer.io if...

Choose Customer.io if you're a SaaS or product-led company with development resources, need sophisticated behavior-based messaging across multiple channels, and want powerful segmentation driven by real-time user actions and product events.

Get Your Free Software Recommendation

Answer a few quick questions and we'll match you with the perfect tools

1/4

What type of software are you looking for?

Select the category that best fits your needs

Marketing Automation

Pros & Cons

Act-On

Pros

+ User-friendly interface suitable for marketers without technical backgrounds
+ Strong email marketing capabilities with robust templates and workflows
+ Excellent customer support and training resources
+ Comprehensive reporting and analytics dashboards

Cons

- Higher pricing compared to some competitors in the mid-market segment
- Limited advanced customization options for complex automation workflows
- Some users report occasional performance issues with larger contact databases

Customer.io

Pros

+ Developer-friendly with robust API and webhooks
+ Highly flexible segmentation based on user behavior and attributes
+ Excellent deliverability rates for email campaigns
+ Powerful liquid templating for dynamic content personalization

Cons

- Steeper learning curve compared to simpler email tools
- Pricing can become expensive as contact lists grow
- Limited pre-built templates compared to competitors