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Compare Customer.io vs Act-On

Side-by-side comparison of features, pricing, services, ratings and more.

Winner
Customer.io Agency logo

Customer.io

Marketing & Sales Automation Tools Website

Say more, more powerfully with an AI-powered customer engagement platform fueled by first-party data.

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Act-On Agency logo

Act-On

Marketing & Sales Automation Tools Website

Act-On is a B2B marketing automation platform that helps marketing and sales teams run multichannel campaigns, score and nurture leads, and connect data across their MarTech stack.

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Feature Comparison

Attribute Customer.io Act-On
Category Marketing & Sales Automation Tools Marketing & Sales Automation Tools
Rating
Winner +0.3 higher
Location Portland, Oregon, USA Portland, OR, USA
Features
  • Highly flexible, event-driven automation that can model complex customer journeys without custom code in most cases.
  • Rich segmentation and personalization features, including Liquid templating, custom objects, anonymous events, and extensive behavioral targeting.
  • Broad integration coverage and warehouse-friendly data strategy, making it easy to connect with analytics, ad platforms, CRMs, and CDPs.
  • Strong compliance and security posture (ISO 27001, SOC 2 Type II, HIPAA-ready, GDPR and CCPA) plus EU/US data residency options for regulated industries.
  • Broad feature coverage across email, web, social, SMS, webinars, and account-based programs for end-to-end lifecycle marketing.
  • Mature CRM integrations and sales enablement extensions (such as Act-On Anywhere) that improve marketing, sales alignment.
  • Powerful segmentation, scoring, and automation that support complex B2B buying journeys and multi-step nurture motions.
  • Competitive pricing and relatively fast time-to-value for mid-market teams compared with large enterprise marketing suites.
  • Highly flexible, event-driven automation that can model complex customer journeys without custom code in most cases.
  • Rich segmentation and personalization features, including Liquid templating, custom objects, anonymous events, and extensive behavioral targeting.
  • Broad integration coverage and warehouse-friendly data strategy, making it easy to connect with analytics, ad platforms, CRMs, and CDPs.
  • Strong compliance and security posture (ISO 27001, SOC 2 Type II, HIPAA-ready, GDPR and CCPA) plus EU/US data residency options for regulated industries.
  • Broad feature coverage across email, web, social, SMS, webinars, and account-based programs for end-to-end lifecycle marketing.
  • Mature CRM integrations and sales enablement extensions (such as Act-On Anywhere) that improve marketing, sales alignment.
  • Powerful segmentation, scoring, and automation that support complex B2B buying journeys and multi-step nurture motions.
  • Competitive pricing and relatively fast time-to-value for mid-market teams compared with large enterprise marketing suites.
Pros
  • Very powerful and flexible automation with an intuitive visual workflow builder that makes it easy to design complex customer journeys.
  • Robust behavioral segmentation and targeting, allowing campaigns to react to detailed user events and attributes across web and mobile.
  • True omnichannel support (email, SMS, push, in-app, and webhooks) in a single platform, which many reviewers say beats traditional ESPs.
  • Strong developer tooling and integrations with data warehouses, CDPs, and analytics tools, making it attractive for technical growth teams.
  • Helpful onboarding and responsive support, especially for Premium and Enterprise customers with access to CSMs and Technical Implementation Specialists.
  • Scales well to large volumes of events and messages, with reviewers noting reliable performance for high-volume lifecycle programs.
  • User-friendly email and campaign builder that allows non-technical marketers to stand up programs quickly once they learn the basics.
  • Comprehensive feature set for the price, combining email, landing pages, forms, webinars, social, and basic ABM in one platform.
  • Strong native integrations with Salesforce, Microsoft Dynamics and other CRMs that keep sales and marketing data synchronized.
  • Flexible segmentation and behavioral lead scoring that help teams target specific audiences and prioritize sales follow-up.
  • Support team is frequently praised as responsive and helpful, with ongoing product enhancements and iterative improvements.
Cons
  • The UI and feature set can feel overwhelming for non-technical users, leading to a noticeable learning curve to fully unlock the platform's power.
  • Reporting and analytics are seen as less deep than dedicated analytics tools, so some teams export data to tools like Amplitude for more advanced analysis.
  • Pricing based on total profiles can become expensive for companies with large databases but relatively low messaging volumes, especially for smaller B2C or e-commerce teams.
  • Drag-and-drop email design capabilities and template management, while improving, are sometimes described as limited or clunky compared with best-in-class editors.
  • Native SMS relies on providers like Twilio, and some reviewers note extra setup effort and limitations versus platforms with more deeply integrated SMS tooling.
  • User interface and design tools are sometimes described as dated or clunky compared with newer competitors, especially the WYSIWYG editor.
  • Users report occasional glitches or performance slowdowns, particularly when working with large email assets or complex campaigns.
  • Reporting and dashboards, while capable, can be less flexible and visually polished than dedicated BI tools, leading some teams to export data for deeper analysis.
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