MailSlurp vs Testable

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.

MailSlurp

See full pricing history

USD · US · source: app.mailslurp.com

Plan	Pricing	Charged by	Offer type
Free	Free $0 forever	Flat · published subscription	Standalone · Free
Pro Highlighted	USD 49.99 monthly $49.99/month	Flat · published subscription	Standalone · Fixed
Team	USD 129.99 monthly $129.99/month	Flat · published subscription	Standalone · Fixed
Enterprise	Contact sales Custom	Flat · published subscription	Standalone · Contact sales

Testable

See full pricing history

USD · US · source: testable.io

Plan	Pricing	Charged by	Offer type
Starter	Free Free with 100 virtual-user hours/month	Flat · published subscription	Standalone · Free
Payg	USD 0.075 monthly $0.075 per virtual-user hour	Usage · published usage rate	Standalone · Usage based
Team Highlighted	USD 149 monthly · USD 99 / month with annual commitment $149/month or $99/month billed annually	Flat · published subscription	Standalone · Fixed
Pro	USD 599 monthly · USD 399 / month with annual commitment $599/month or $399/month billed annually	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.

MailSlurp

Free

Official plan card Agents: 1

Limited
Official plan card Reusable inboxes: 1

Limited
Official plan card Inbound emails: 500/month

Limited

Pro

Official plan card Agents: 3

Limited
Official plan card Inbox creations: 1,000/month

Limited
Official plan card Inbound emails: 5,000/month

Limited

Team

Official plan card Agents: 10

Limited
Official plan card Inbox creations: 5,000/month

Limited
Official plan card Storage: 5 GB included

Limited

Enterprise

Official plan card Agents: Unlimited

Limited
Official plan card Usage-based capacity: Included
Official plan card SAML, OIDC, and SCIM: Included

Testable

Starter

Official plan card Virtual-user hours: 100/month

Limited
Official plan card Concurrent users: Up to 50

Limited
Official plan card Data retention: 3 months

Limited

Payg

Official plan card Concurrent users: Unlimited

Limited
Official plan card Maximum duration: 12 hours

Limited
Official plan card Data retention: 12 months

Limited

Team

Official plan card Virtual-user hours: 7,500/month

Limited
Official plan card Concurrent users: Unlimited

Limited
Official plan card Test regions: 100+

Limited

Pro

Official plan card Virtual-user hours: 30,000/month

Limited
Official plan card Concurrent users: Unlimited

Limited
Official plan card Single sign-on: Included

How their prices changed

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

MailSlurp

August 27, 2026 Source
- Free: Free
- Pro: USD 49.99 monthly
- Team: USD 129.99 monthly
- Enterprise: Contact sales

Testable

August 27, 2026 Source
- Starter: Free
- Payg: USD 0.075 monthly
- Team: USD 149 monthly · USD 99 / month with annual commitment
- Pro: USD 599 monthly · USD 399 / month with annual commitment