UniOne vs ZidiMail

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.

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

ZidiMail

See full pricing history

USD · US · source: zidimails.com

Plan	Pricing	Charged by	Offer type
Free	Free $0 forever	Flat · published subscription	Standalone · Free
Pro Highlighted	USD 10.5 monthly $10.50/month	Flat · published subscription	Standalone · Fixed
Scale	USD 45 monthly $45/month	Flat · published subscription	Standalone · Fixed

What each plan includes

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

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

ZidiMail

Free

Official plan card Emails: 3,000/month

Limited
Official plan card Verified domains: 2

Limited
Official plan card REST API and SMTP relay: Included

Pro

Official plan card Emails: 30,000/month

Limited
Official plan card Custom domains: 10

Limited
Official plan card Webhooks and event logs: Included

Scale

Official plan card Emails: 65,000/month

Limited
Official plan card Custom domains: Unlimited

Limited
Official plan card Log retention: 30 days

Limited

How their prices changed

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

UniOne

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

ZidiMail

August 27, 2026 Source
- Free: Free
- Pro: USD 10.5 monthly
- Scale: USD 45 monthly