
Mailtrap
Mailosaur
MailHog
Mailinator
MailCatcher
Mailcatch.app
Mailpit
Email and SMS testing and development platform for software engineers and QA testers

Toggl
Harvest
Hubstaff
Time Doctor
TimeCamp
RescueTime
Everhour
Simple and free time tracker. Perfect for small and mid-sized businesses as well as freelancers. Unlimited projects and users, unlimited productivity. Get all the premium functionalities, completely free.

Which is more popular?
Based on our record, Clockify seems to be more popular. It has been mentioned 57 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | mailslurp.com | clockify.me |
| Pricing | ||
| Platforms | ||
| Company | 2017 | Startup from Serbia · 2017 |
| Listed in |
In their own words, as submitted to SaaSHub.


Create email addresses and phone numbers on demand in code, tests and using online dashboards. Test applications end-to-end with real email and SMS using REST APIs, SDKs, and custom mail servers.
No description of Clockify yet.
What each product offers, as listed by its team.


An editorial look at what each product does well and who it suits.


No analysis of mailslurp yet.
Overall verdict
Why this product is good
Recommended for
Clockify is highly recommended for freelancers, small to medium-sized businesses, and remote teams who need efficient time management without financial constraints. Project managers, consultants, and anyone involved in billing or client work would find it particularly beneficial.
Walkthroughs and reviews on video.
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Quick Features Overview
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing mailslurp and Clockify.
mailslurp's answer
Test functions for true integration testing and messaging automation
mailslurp's answer
MailSlurp is the most comprehensive email and SMS automation platform
Share your experience with using mailslurp and Clockify. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


MailSlurper is a free Libre mail server and SMTP webmail client created by Adam Presley.
Looking for a different time tracker? These guides compare Teetrack head-to-head with popular tools like Toggl, Clockify, and Harvest — covering pricing, billing features, data export, and how migration works. Each...
For small businesses, the best tool depends on the level of visibility needed. Mera Work is a strong choice if the business needs complete work visibility. Clockify is useful for basic time tracking and timesheets....
As a comprehensive tool, Clockify does many things. It has multi-platform time tracking, timesheet and time off management, scheduling, and expense tracking features.
Recommendations tracked on public social media and blogs since March 2021.


Tracking mailslurp since Mar 2021.
Check out https://clockify.me/ It's my go-to for hourly "clock your hours" work. - Source: Hacker News / over 2 years ago
Clockify - Time tracker and timesheet app that lets you track work hours across projects. Unlimited users, free forever. - Source: dev.to / over 2 years ago
Clockify.me to timetrack my activities. Source: over 3 years ago
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Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing. Get started for free.
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MailHog is an email testing tool inspired by MailCatcher, but easier to install.
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Integrated time tracking, productivity metrics, and payroll for your distributed team.
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