Emercury vs Substack

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

Emercury

See full pricing history

USD · US · source: www.emercury.net

Plan	Pricing	Charged by	Offer type
Grow	USD 275 monthly Starts at $275/month paid monthly	Usage · per stated usage allowance	Standalone · Starting at
Pro Highlighted	USD 825 monthly Starts at $825/month paid monthly	Usage · per stated usage allowance	Standalone · Starting at
Scale	USD 1400 monthly Starts at $1,400/month paid monthly	Usage · per stated usage allowance	Standalone · Starting at

Substack

See full pricing history

USD · US · source: substack.com

Plan	Pricing	Charged by	Offer type
Free publication	Free Free to publish without paid subscriptions	Flat · per month	Standalone · Free
Paid publication	Substack retains 10% of paid subscription revenue, plus card fees Substack retains 10% of paid subscription revenue, plus card fees	Usage · percentage of subscription revenue	Standalone · Usage based

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

Emercury

Grow

Plan card Up to 49,999 sends at displayed tier: Included
Plan card Email validation: Included
Plan card Delivery alerts: Included
Plan card 2 brand profiles: Included

Pro

Plan card Up to 149,999 sends at displayed tier: Included
Plan card Live account setup: Included
Plan card Onboarding consultation: Included
Plan card Advanced segmentation: Included

Scale

Plan card Custom sending volume: Included
Plan card Automation review: Included
Plan card One-on-one training: Included
Plan card Custom pricing: Included

Substack

Free publication

Plan card Newsletter publishing: Included
Plan card Subscriber management: Included
Plan card Hosted publication website: Included

Paid publication

Plan card Writer revenue share: 90% before card fees

Included
Plan card Paid subscriptions: Included
Plan card Audience analytics: Included

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

Emercury

August 27, 2026 Source
- Grow: USD 275 monthly
- Pro: USD 825 monthly
- Scale: USD 1400 monthly

Substack

August 27, 2026 Source
- Free publication: Free
- Paid publication: Substack retains 10% of paid subscription revenue, plus card fees