Customer.io vs Mailercloud

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.

Customer.io

See full pricing history

USD · US · source: customer.io

Plan	Pricing	Charged by	Offer type
Essentials	USD 100 monthly Starts at $100/month billed monthly	Flat · per month	Standalone · Starting at
Premium Highlighted	USD 1000 / month with annual commitment Starts at $1,000/month billed yearly	Flat · per month	Standalone · Starting at

Mailercloud

See full pricing history

USD · US · source: www.mailercloud.com

Plan	Pricing	Charged by	Offer type
Free	Free $0/month forever	Usage · per stated usage allowance	Standalone · Free
Premium Highlighted	USD 10 monthly $10/month billed monthly at the displayed base tier	Usage · per stated usage allowance	Standalone · Starting at
Enterprise	Contact sales Custom pricing	Usage · per stated usage allowance	Standalone · Contact sales

What each plan includes

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

Customer.io

Essentials

Plan card Profiles: 5,000

Included
Plan card Emails: 1 million/month

Included
Plan card Visual workflow builder: Included

Premium

Plan card Unlimited workspaces: Included
Plan card Advanced governance: Included
Plan card Dedicated implementation support: Included

Mailercloud

Free

Plan card 1,000 contacts: Included
Plan card 12,000 emails per month: Included
Plan card Regular campaigns: Included
Plan card Basic automation: Included

Premium

Plan card 5,000 contacts at displayed tier: Included
Plan card Unlimited monthly emails: Included
Plan card A/B testing: Included
Plan card 25 advanced automations: Included

Enterprise

Plan card Custom contacts: Included
Plan card Custom sending volume: Included
Plan card Unlimited automations: Included
Plan card Dedicated account manager: Included

How their prices changed

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

Customer.io

August 27, 2026 Source
- Essentials: USD 100 monthly
- Premium: USD 1000 / month with annual commitment

Mailercloud

August 27, 2026 Source
- Free: Free
- Premium: USD 10 monthly
- Enterprise: Contact sales