Customer.io vs Doppler

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

Doppler

See full pricing history

USD · US · source: www.fromdoppler.com

Plan	Pricing	Charged by	Offer type
Contacts	USD 10 monthly Starts at US$10/month; temporary first-six-month promotion excluded	Flat · per month	Standalone · Starting at
Emails	USD 134 monthly Starts at US$134/month for email-volume billing	Flat · per month	Standalone · Starting at

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

Doppler

Contacts

Plan card Unlimited emails: Included
Plan card Automated flows: Included
Plan card A/B testing: Included

Emails

Plan card High-volume email campaigns: Included
Plan card Automated flows: Included
Plan card Push notifications: 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

Doppler

August 27, 2026 Source
- Contacts: USD 10 monthly
- Emails: USD 134 monthly