TJTools Hub
Head-to-Head Comparison

Kit (ConvertKit) vs Substack

Comparing two industry leaders in email marketing. See how pricing, features, and user ratings stack up.

Kit (ConvertKit)

Freemium

The creator marketing platform for newsletter authors, podcasters, and digital product sellers.

Starting Price$9/mo
Rating4.7 / 5.0

Core Features

Creator NetworkVisual AutomationsLanding PagesDigital Commerce

Substack

Freemium

Subscription network for independent writers and creators to publish newsletters and podcasts directly.

Starting Price$0/mo
Rating4.6 / 5.0

Core Features

Free to SendPaid SubscriptionsCommunity NotesPodcast Hosting

Feature Breakdown: Kit (ConvertKit) vs Substack

See which capabilities are supported out of the box by each platform.

Feature / CapabilityKit (ConvertKit)Substack
Creator Network✓ Included
Visual Automations✓ Included
Landing Pages✓ Included
Digital Commerce✓ Included
Free to Send✓ Included
Paid Subscriptions✓ Included
Community Notes✓ Included
Podcast Hosting✓ Included

Our Verdict: Which One Should You Pick?

Choose Kit (ConvertKit) if:

You need Creator Network and Visual Automations, and prefer a freemium model starting at $9/month. With a 4.7 rating, it is ideal for teams focused on speed and simplicity.

Choose Substack if:

You prioritize Free to Send and Paid Subscriptions, and want a solution rated at 4.6/5.0. Its starting tier at $0/month makes it a top competitor for scaling workflows.