Mailinator vs Testspace

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.

Mailinator

See full pricing history

USD · US · source: www.mailinator.com

Plan	Pricing	Charged by	Offer type
Public	Free $0 per month	Flat · published offer	Standalone · Free
Verified Pro	Free $0 with verification	Flat · published offer	Standalone · Free
Business	USD 79 / month with annual commitment $79/month billed yearly	Flat · published offer	Standalone · Fixed
Business Plus	USD 159 / month with annual commitment $159/month billed yearly	Flat · published offer	Standalone · Fixed
Enterprise	USD 699 / month with annual commitment $699 and up; custom pricing	Flat · published offer	Standalone · Starting at

Testspace

See full pricing history

USD · US · source: www.testspace.com

Plan	Pricing	Charged by	Offer type
Free	Free $0/month	Flat · published subscription	Standalone · Free
Basic	USD 32 monthly $32/month	Flat · published subscription	Standalone · Fixed
Premium Highlighted	USD 120 monthly $120/month	Flat · published subscription	Standalone · Fixed
Enterprise	Contact sales Custom pricing	Flat · published subscription	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.

Mailinator

Public

Plan card Unlimited public inboxes: 0

Limited
Plan card Temporary storage: 1

Limited
Plan card No sign-up required: 2

Limited

Verified Pro

Plan card Private domain: 1

Limited
Plan card Single user: 2

Limited
Plan card Emails per month: 2,000

Limited

Business

Plan card Private domain: 1

Limited
Plan card Emails per month: 100,000

Limited
Plan card Team seats: 5

Limited

Business Plus

Plan card Private domains: 3

Limited
Plan card Emails per month: 300,000

Limited
Plan card Team seats: 10

Limited

Enterprise

Plan card Private domains: 5 or more

Limited
Plan card Custom team seats: 2

Limited
Plan card Emails per month: 3 million or more

Limited

Testspace

Free

Official plan card Public projects: Unlimited

Limited
Official plan card Sessions: 200

Limited
Official plan card Open-source GitHub account: Included

Basic

Official plan card Users: 4

Limited
Official plan card Private projects: 2

Limited
Official plan card Sessions: 200

Limited

Premium

Official plan card Users: 20

Limited
Official plan card Projects: Unlimited

Limited
Official plan card Sessions: 1,000

Limited

Enterprise

Official plan card Subdomains: Multiple

Limited
Official plan card SSO: Included
Official plan card Sessions: Unlimited

Limited

How their prices changed

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

Mailinator

August 27, 2026 Source
- Public: Free
- Verified Pro: Free
- Business: USD 79 / month with annual commitment
- Business Plus: USD 159 / month with annual commitment
- Enterprise: USD 699 / month with annual commitment

Testspace

August 27, 2026 Source
- Free: Free
- Basic: USD 32 monthly
- Premium: USD 120 monthly
- Enterprise: Contact sales