SMTP2GO 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.

SMTP2GO

See full pricing history

USD · US · source: www.smtp2go.com

Plan	Pricing	Charged by	Offer type
Starter	USD 10 monthly $10/mo	Flat · /mo	Standalone · Fixed
Professional	USD 75 monthly $75/mo	Flat · /mo	Standalone · Fixed
Free	Free $ 0/	Flat	Standalone · Free

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.

SMTP2GO

Starter

Highlights 10,000 emails/mo: Included
Highlights 30 days of email reporting: Included
Highlights Ticket/chat/phone support: Included
Highlights Subaccount management: Included
Highlights SMS messaging: Included

Professional

Highlights 100,000 emails/mo: Included
Highlights 30 days of email reporting: Included
Highlights Ticket/chat/phone support: Included
Highlights Subaccount management: Included
Highlights Dedicated IP address: Included
Highlights Email testing tools: Included
Highlights SMS messaging: Included

Free

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.

SMTP2GO

August 27, 2026 Source
- Starter: USD 10 monthly
- Professional: USD 75 monthly
- Free: Free

UniOne

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