Constant Contact 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.

Constant Contact

See full pricing history

USD · US · source: www.constantcontact.com

Plan	Pricing	Charged by	Offer type
Lite	USD 12 monthly · USD 10.2 / month with annual commitment Starts at $12/month or $10.20/month when prepaid for 12 months	Usage · per stated usage allowance	Standalone · Starting at
Standard Highlighted	USD 35 monthly · USD 29.75 / month with annual commitment Starts at $35/month or $29.75/month when prepaid for 12 months	Usage · per stated usage allowance	Standalone · Starting at
Premium	USD 80 monthly · USD 68 / month with annual commitment Starts at $80/month or $68/month when prepaid for 12 months	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.

Constant Contact

Lite

Plan card 1 user: Included
Plan card 10x contact-count monthly sends: Included
Plan card Email campaigns: Included
Plan card Social publishing: Included

Standard

Plan card 3 users: Included
Plan card 12x contact-count monthly sends: Included
Plan card Automation templates: Included
Plan card A/B testing: Included

Premium

Plan card Unlimited users: Included
Plan card 24x contact-count monthly sends: Included
Plan card Advanced automation: Included
Plan card Advanced segmentation: 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.

Constant Contact

August 27, 2026 Source
- Lite: USD 12 monthly · USD 10.2 / month with annual commitment
- Standard: USD 35 monthly · USD 29.75 / month with annual commitment
- Premium: USD 80 monthly · USD 68 / month with annual commitment

Substack

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