InboxReads Pro gives you access to a database of 6000+ email newsletters for outreach, cross-promotions, and sponsorship opportunities. You get access to newsletter subscriber counts, open & click rates, growth charts, issue counts, launch dates, topic popularity, and more. Plus direct messaging to newsletter creators to set up partnerships.

Substack helps anyone set up a blog and email newsletter and publish directly to their audience and get paid through subscriptions. No tech knowledge is required. It’s free to get started on Substack. If you turn on paid subscriptions, Substack will keep a 10% cut of revenues.

Price Comparison

Substack is free to use but takes a 10% cut of paid subscriptions.

Feature Comparison

InboxReads Pro and Substack both have great feature sets so the right tool for you really depends on your needs.

FeaturesInboxReads ProSubstack

Compare InboxReads Pro to other tools

See how InboxReads Pro stacks up to these other services.

VS

InboxReads Pro vs beehiiv

VS

InboxReads Pro vs Paved

VS

InboxReads Pro vs Kit (ConvertKit)

VS

InboxReads Pro vs Sponsy

VS

InboxReads Pro vs Sparkloop

VS

InboxReads Pro vs OhMyNewst

VS

InboxReads Pro vs LiveIntent

VS

InboxReads Pro vs Passionfroot

VS

InboxReads Pro vs Who Sponsors Stuff

VS

InboxReads Pro vs Booker by Paved

VS

InboxReads Pro vs Interactive Offers

VS

InboxReads Pro vs Sponsorgap

This page may include affiliate links. When you buy through these links I may earn a small commission at no additional cost to you.