Click-To-Open Rate vs Click-Through Rate: Which Email Metric Actually Matters? (2026)

Click-to-open rate vs click-through rate: which email metric actually matters in 2026? Definitions, benchmarks, and when to use each. From the article "Click-To-Open Rate vs Click-Through Rate: Which Email Metric Actually Matters? (2026)" by MisarMail, published on Misar.Blog. In this episode: 0:00 Introduction 0:12 CTOR Measures Content Quality 1:48 CTR Uses Delivered Emails as the Denominator 3:32 CTOR Uses Opens as the Denominator 5:16 Because CTR and CTOR Use Different Denominators 6:49 A Bad Subject Line or Deliverability Problem Can Depress CTR Even 8:30 CTOR Is More Useful for Content-Level A/B Testing 10:25 Open-Tracking Inflation 11:51 Bot and Scanner Clicks Can Inflate Click Data 13:30 CTOR Is Noisier on Small Sends Because Its Denominator This episode is narrated by an AI voice from a written article. More episodes: • Black Friday Email Marketing Calendar 2026: What to Send and When (Oct 26 to Dec 1) (https://www.misar.blog/@misarmail/art...) • MailerLite Bulk Email: Send Limits, Pricing and How to Send at Scale (https://www.misar.blog/@misarmail/art...) • What Is SMTP? How Email Sending Works, With Server Addresses (https://www.misar.blog/@misarmail/art...) Related reads: • How to Create a Distribution List in Outlook (and When to Outgrow It) (https://www.misar.blog/@misarmail/art...) • Email Newsletter Examples: 14 We'd Copy and Why They Work (2026) (https://www.misar.blog/@misarmail/art...) 🔔 Subscribe to every episode (https://www.misar.blog/@misarmail/pod...) Read the article: https://www.misar.blog/@misarmail/art.... Read the articles by this Author: https://www.misar.blog/@misarmail. Generated using: https://www.misar.ai (Misar.AI).