Campaign Monitor vs Substack: Complete Comparison (2026)
Updated: March 7, 20268 min read
VS
Quick Comparison
Campaign Monitor
Substack
Starting Price
$9/mo
10% of revenue
Free Plan
No
Yes
Users
250K+ orgs
35M+ readers
Founded
2004
2017
Rating
4.4/5
4.5/5
Best For
Marketing teams wanting beautiful, well-designed e...
Writers wanting to launch and monetize a paid news...
Feature-by-Feature Comparison
Campaign MonitorSubstack
87Ease of Use92
92Features94
86Value for Money94
83Customer Support85
85Integrations87
86Mobile App88
AI Verdict
Substack leads with a ToolScout Score of 90 vs 88 for Campaign Monitor. Substack is best suited for Writers wanting to launch and monetize a paid newsletter business, while Campaign Monitor excels for Marketing teams wanting beautiful, well-designed email campaigns. Both are strong options in the Email Marketing space.
CHOOSE CAMPAIGN MONITOR IF:
Marketing teams wanting beautiful, well-designed email campaigns.
CHOOSE SUBSTACK IF:
Writers wanting to launch and monetize a paid newsletter business.
Frequently Asked Questions
Is Campaign Monitor better than Substack?
Substack scores 90/100 on ToolScout compared to Campaign Monitor's 88/100. However, the best choice depends on your specific needs. Campaign Monitor is best for Marketing teams wanting beautiful, well-designed email campaigns. Substack is best for Writers wanting to launch and monetize a paid newsletter business.
Does Campaign Monitor have a free plan?
No, Campaign Monitor does not offer a free plan. Plans start from $9/mo.
Does Substack have a free plan?
Yes, Substack offers a free plan. Paid plans start from 10% of revenue.
Can I migrate from Campaign Monitor to Substack?
Migration between Campaign Monitor and Substack depends on the specific features you use. Both tools are in the Email Marketing category. Check each tool's import/export options for data portability before switching.