Software Alternatives, Accelerators & Startups

Unleash VS Mailtrap

Compare Unleash VS Mailtrap and see what are their differences

Unleash logo Unleash

Open source Feature toggle/flag service. Helps developers decrease their time-to-market and to increase learning through experimentation.

Mailtrap logo Mailtrap

Email Delivery Platform that delivers just in time.
 Great for businesses and individuals.
  • Unleash Landing page
    Landing page //
    2021-06-12

Why Unleash?

  • Highly flexible platform - extend or integrate through our extensive APIs
  • Run where you need. Self-hosted or SaaS
  • Extend to support any use case
  • Secure - user data never shared with our server
  • Resilient protocol

Why feature management?

  • Reduce risk when shipping new feature to production through Canary release
  • Enable the new release to a targeted set of users
  • Deploy A/B testing on your new feature
  • Controlled system degrade in case of issues within milliseconds
  • Mailtrap Landing page
    Landing page //
    2023-01-24

Mailtrap is an Email Delivery Platform for businesses and individuals.

Unlike the other market players, we are committed to deliver the exceptional service through guidance and support. We have embedded years of experience in the product flows to be sure the emails reach your customers just in time.

We offer one platform that covers all email related needs in one place: testing, sending, and in-depth tracking to control how email infrastructure works and performs.

We provide the email infrastructure that ensures high deliverability rates and effortless maintenance so our customers can focus on what matters – move faster and grow their business.

Unleash

$ Details
freemium $80.0 / Monthly (Pro, "5 users")
Platforms
Linux JavaScript Java .Net Go Elixir Python Ruby
Release Date
2019 January

Mailtrap

$ Details
freemium
Platforms
Cloud Web
Release Date
-

Unleash features and specs

No features have been listed yet.

Mailtrap features and specs

  • Automated Testing: Yes
  • HTML/CSS Check: Yes
  • Spam Analysis: Yes
  • Deliverability Alerts: Yes
  • Email Categories: Yes
  • Knowledge Base: Yes
  • Support System: Yes
  • HTML/RAW Preview: Yes
  • Tracking Settings: Yes
  • Statistics Overview: Yes
  • Suppression List: Yes
  • Email Logs: Yes
  • Webhooks: Yes
  • Inboxes: Yes
  • Projects: Yes

Unleash videos

Unleash getting started

Mailtrap videos

Mailtrap Email API/SMTP Service Overview

More videos:

  • Demo - Introduction to Mailtrap - Email Delivery Platform for businesses and individuals
  • Review - Laravel Send Mail using Mailtrap (Easy for Beginners)
  • Review - Mailtrap - lightning talk by Yaroslav Lazor. Railsberry 2012
  • Review - 54 Laravel Mailtrap Send Email & reset password by email

Category Popularity

0-100% (relative to Unleash and Mailtrap)
Developer Tools
100 100%
0% 0
Email
0 0%
100% 100
Feature Flags
100 100%
0% 0
Office Suites
0 0%
100% 100

User comments

Share your experience with using Unleash and Mailtrap. For example, how are they different and which one is better?
Log in or Post with

Reviews

These are some of the external sources and on-site user reviews we've used to compare Unleash and Mailtrap

Unleash Reviews

The 8 best free and open-source feature flag services
BlogBackSign inBlogThe 8 best free and open-source feature flag servicesPosted byThe best open-source feature flag tools1. PostHogWhat is PostHog?Supported librariesHow much does it cost?2. UnleashWhat is Unleash?Supported SDKsHow much does it cost?3. GrowthBookWhat is GrowthBook?Supported SDKsHow much does it cost?4. FlagsmithWhat is Flagsmith?Supported SDKsHow much does it...
Source: posthog.com

Mailtrap Reviews

The 24 Best Email Marketing Tools
A safe email testing tool for staging and development, Mailtrap enables you to inspect and debug your email samples before delivering them to your customers. It helps you keep your email messages clear of spam filters and test HTML elements for compatibility with popular email clients. The Mailtrap blog also offers helpful information such as reviews of email deliverability...
Source: webbiquity.com

Social recommendations and mentions

Based on our record, Mailtrap seems to be a lot more popular than Unleash. While we know about 53 links to Mailtrap, we've tracked only 4 mentions of Unleash. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Unleash mentions (4)

  • KILLSWITCH
    So my first instinct is to setup some sorta feature-flag thing within a CMS so managers can flip the boolean, I'm exploring getunleash.io and GrowthBook.io and we already use Contentful.com within the app but they're saying they "really don't think we need to use any third party thing for a killswitch"... Source: 12 months ago
  • Need your opinion
    We are an Open Source Feature Flagging solution called Unleash, and we are looking to get some feedback from the community on a decision we are trying to make. We are considering offering our developers the option to either write technical content through a Community Content Program for us for a $200 fee, or to donate that amount to charity. Source: over 1 year ago
  • How we use analytics as a privacy focused OSS company
    TLDR: Privacy is really important for us at Unleash. Here you will find the full story on how we ended up with an analytics solution that does not collect personal data and has very short retention. Whenever we evaluate a new feature at Unleash, we always start with one question. How does this fit with our values? This question is powerful. It can quickly qualify or disqualify a feature from consideration, putting... - Source: dev.to / almost 2 years ago
  • Best A/B testing, experimentation platform for Mobile
    Have seen Unleash used: getunleash.io and people seemed happy with it. Source: almost 3 years ago

Mailtrap mentions (53)

View more

What are some alternatives?

When comparing Unleash and Mailtrap, you can also consider the following products

LaunchDarkly - LaunchDarkly is a powerful development tool which allows software developers to roll out updates and new features.

MailHog - MailHog is an email testing tool inspired by MailCatcher, but easier to install.

ConfigCat - ConfigCat is a developer-centric feature flag service with unlimited team size, awesome support, and a reasonable price tag.

Mailosaur - Email Testing for QA & Development Teams.

Flagsmith - Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.

mailslurp - Email and SMS testing and development platform for software engineers and QA testers