Updated May 2026
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Campaign Monitor Review · 2026 — Pricing, Features & Alternatives
Email marketing with AI, automation and polished design
4.3
/5 · 1.2k
Campaign Monitor (by Marigold) is an email marketing platform known for its elegant drag-and-drop builder and professional templates. It combines visual journey automation, behavioral segmentation and AI features, including a writing assistant that generates emails and subject lines in your brand voice. Its subject line optimizer analyzes your past open rates to suggest the wording most likely to perform with your audience.
4.3
/5
Our verdict
Campaign Monitor is a very good option for design-conscious brands and agencies wanting elegant emails with automation and ai assistance, without managing code.
Best for: Design-conscious brands and agencies wanting elegant emails with automation and AI assistance, without managing code
Try Campaign MonitorFeatures of Campaign Monitor
Drag-and-drop email builder
Elegant visual builder to create responsive emails without coding
Automation and journeys
Visual workflows triggered by behavior, date or lifecycle stage
Behavioral segmentation
Dynamic segments based on engagement, purchases and contact data
AI writing assistant
Generates emails, subject lines and CTAs in your brand voice
Analytics and reporting
Real-time reports on opens, clicks, conversions and heatmaps
Template library
Professional email templates ready to customize for every industry
Pros and Cons
Pros
- One of the most polished drag-and-drop builders on the market
- Professionally designed templates suited to any brand
- AI assistant for writing and subject line optimization
- Subject line optimizer based on your real open-rate data
- Solid deliverability and reliable sending infrastructure
Cons
- Priced by contact count, becomes expensive at scale
- Notable price increases since the 2025 Marigold rebrand
- No permanent free plan, only a 30-day trial
- CRM and SMS features less developed than competitors
Ratings & Reviews
Use Cases
Professionally designed newsletters and email campaigns Behavior-triggered automation journeys AI-assisted subject line writing and testing Audience segmentation for targeted sends Multi-client email campaign management in agencies
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Frequently Asked Questions
What is Campaign Monitor?
Campaign Monitor, now part of Marigold, is an email marketing platform built around a polished drag-and-drop editor and professional templates. It offers visual automation journeys, behavioral segmentation, real-time analytics and AI features such as a writing assistant and subject line optimizer that learns from your past open rates.
Is Campaign Monitor free?
Campaign Monitor does not offer a permanent free plan. You can test the platform with a 30-day free trial that includes the drag-and-drop builder, segmentation and reporting, limited to 500 contacts and 500 emails. After the trial you must choose a paid plan to keep sending campaigns.
How much does Campaign Monitor cost?
Campaign Monitor pricing is based on your number of contacts. The entry-level Lite plan starts around $12 per month for up to 500 contacts, with Essentials and Premier tiers above it offering higher send limits, advanced analytics and priority support. Prices climb steeply as your list grows, and annual billing offers a discount.
Campaign Monitor vs Mailchimp: which is better?
Campaign Monitor stands out for its design quality and elegant email templates, making it a favorite for brands and agencies focused on aesthetics. Mailchimp offers a free plan, a broader all-in-one marketing suite and a larger app ecosystem. Choose Campaign Monitor for premium design and simplicity, Mailchimp for budget flexibility and feature breadth.
What AI features does Campaign Monitor offer?
Campaign Monitor includes an AI Writing Assistant that drafts full emails, subject lines and CTAs in your brand voice directly inside the editor. Its Subject Line Optimizer analyzes your historical open-rate data to suggest wording statistically more likely to perform. Combined with dynamic content and journey automation, these tools speed up content creation across segments.
What are the best Campaign Monitor alternatives?
The strongest Campaign Monitor alternatives include ActiveCampaign for advanced automation and CRM, GetResponse for funnels and webinars, and Brevo for an affordable all-in-one platform with SMS and a free plan. For sales-driven outbound email, Reply.io adds AI-powered sequencing. The right pick depends on your budget, automation depth and channel needs.
