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DidTheyReadIt.com vs Substack

Professional comparison and analysis to help you choose the right software solution for your needs.

DidTheyReadIt.com icon
DidTheyReadIt.com
Substack icon
Substack

DidTheyReadIt.com vs Substack: The Verdict

⚡ Summary:

DidTheyReadIt.com: DidTheyReadIt.com is a chrome extension that allows you to see if an email recipient has opened an email and how long they spent reading it. It integrates with Gmail to provide insights into email opens and time spent reading.

Substack: Substack is an email newsletter platform that allows writers and publishers to easily create, design, and distribute email newsletters. It aims to let freelance writers and bloggers build direct relationships with readers.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature DidTheyReadIt.com Substack
Sugggest Score — —
Category Online Services News & Books
Pricing — Subscription

Product Overview

DidTheyReadIt.com
DidTheyReadIt.com

Description: DidTheyReadIt.com is a chrome extension that allows you to see if an email recipient has opened an email and how long they spent reading it. It integrates with Gmail to provide insights into email opens and time spent reading.

Type: software

Substack
Substack

Description: Substack is an email newsletter platform that allows writers and publishers to easily create, design, and distribute email newsletters. It aims to let freelance writers and bloggers build direct relationships with readers.

Type: software

Pricing: Subscription

Key Features Comparison

DidTheyReadIt.com
DidTheyReadIt.com Features
  • See if recipient opened email
  • See time spent reading email
  • Integrates with Gmail
Substack
Substack Features
  • Allows writers to create and send email newsletters
  • Provides templates and tools for newsletter design
  • Handles newsletter hosting, delivery and analytics
  • Lets writers build subscriber lists and collect payments
  • Offers tiers with different features based on number of subscribers
  • Integrates with payment processors like Stripe

Pros & Cons Analysis

DidTheyReadIt.com
DidTheyReadIt.com
Pros
  • Helps understand if email was read/ignored
  • Provides metrics on engagement with emails
  • Easy to setup and use
Cons
  • Only works for Gmail
  • Requires recipient to have image loading enabled
  • No advanced analytics
Substack
Substack
Pros
  • Easy to use interface
  • Good delivery and analytics
  • Allows monetization of newsletters
  • Lets writers own their subscriber lists
  • No need to build own email infrastructure
Cons
  • Limited customization compared to self-hosted solutions
  • Transaction fees on payments
  • No control over delivery servers
  • Email deliverability issues possible
  • Lock-in to Substack platform

Pricing Comparison

DidTheyReadIt.com
DidTheyReadIt.com
  • Not listed
Substack
Substack
  • Subscription

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Learn More About Each Product

DidTheyReadIt.com
DidTheyReadIt.com
Reviews, pricing & alternatives →
Substack
Substack
Reviews, pricing & alternatives →

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