Enginemailer vs UniOne

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.

Enginemailer

See full pricing history

USD · US · source: www.enginemailer.com

Plan	Pricing	Charged by	Offer type
Free	Free $0/month, free forever	Usage · 10,000 emails per month	Standalone · Free
Paid Highlighted	USD 9 monthly $9/month for 12,000 emails	Flat · starting per month for 12,000 emails	Standalone · Starting at
Enterprise	Contact sales Contact us	Flat · more than 2.5 million emails per month	Standalone · Contact sales

UniOne

See full pricing history

USD · US · source: unione.io

Plan	Pricing	Charged by	Offer type
Standard	USD 6 monthly Starting at $6/month for 50,000 emails	Usage · per channel or location	Standalone · Starting at
Individual	Contact sales Custom pricing	Usage · per channel or location	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.

Enginemailer

Free

Plan card 10,000 monthly emails: Included
Plan card Unlimited subscribers: Included
Plan card Template library: Included
Plan card Autoresponders: Included

Paid

Plan card 12,000 monthly emails: Included
Plan card Unlimited AI content generations: Included
Plan card Unlimited landing pages: Included
Plan card Multi-user access: Included

Enterprise

Plan card High-volume email sending: Included
Plan card Enterprise onboarding: Included
Plan card Everything in Paid: Included
Plan card Enterprise support: Included

UniOne

Standard

Plan card 50,000 emails per month: Included
Plan card Transactional email: Included
Plan card Bulk email campaigns: Included
Plan card SMTP API: Included

Individual

Plan card Custom email volume: Included
Plan card Custom support: Included
Plan card Volume pricing: Included

How their prices changed

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

Enginemailer

August 27, 2026 Source
- Free: Free
- Paid: USD 9 monthly
- Enterprise: Contact sales

UniOne

August 27, 2026 Source
- Standard: USD 6 monthly
- Individual: Contact sales