Software Alternatives, Accelerators & Startups

mailslurp VS Flagsmith

Compare mailslurp VS Flagsmith and see what are their differences

mailslurp logo mailslurp

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

Flagsmith logo 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.
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  • mailslurp Landing page
    Landing page //
    2023-05-03

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.

  • Flagsmith Landing page
    Landing page //
    2021-10-23

mailslurp

$ Details
freemium
Platforms
Linux Mac OSX Web Windows Mobile
Release Date
2017 January

mailslurp features and specs

No features have been listed yet.

Flagsmith features and specs

  • Feature Flags: Yes
  • Remote Config: Yes
  • A/B/X Testing & Optimization: Yes
  • Organization Management: Yes
  • Integrations: Yes

Category Popularity

0-100% (relative to mailslurp and Flagsmith)
Email
100 100%
0% 0
Developer Tools
2 2%
98% 98
Email Testing
100 100%
0% 0
Feature Flags
0 0%
100% 100

User comments

Share your experience with using mailslurp and Flagsmith. For example, how are they different and which one is better?
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Reviews

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

mailslurp Reviews

Top 15 Self-hosted open-source free web-based email clients
MailSlurper is a free Libre mail server and SMTP webmail client created by Adam Presley.
Source: medevel.com

Flagsmith 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

Social recommendations and mentions

Based on our record, Flagsmith seems to be more popular. It has been mentiond 13 times since March 2021. 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.

mailslurp mentions (0)

We have not tracked any mentions of mailslurp yet. Tracking of mailslurp recommendations started around Mar 2021.

Flagsmith mentions (13)

  • Why use Open Source Feature Flags?
    Considering all these points, the team at Flagsmith has developed a feature flag management platform Flagsmith and made it open source. The core functionality is open and you can check out the GitHub repository here. I have utilized and authored several blogs discussing their excellent offerings and strategies. - Source: dev.to / about 2 months ago
  • free-for.dev
    Flagsmith - Release features with confidence; manage feature flags across web, mobile, and server side applications. Use our hosted API, deploy to your own private cloud, or run on-premise. - Source: dev.to / over 1 year ago
  • Which startups are made using Django?
    Flagsmith is written in Django and is open source as well: https://flagsmith.com. Source: almost 2 years ago
  • The actual infrastructure costs of running SaaS at scale (billions of requests/month)
    Before we dive in, one important call-out: We provide our feature management product to customers in three ways depending on how they want to have it managed: Fully Managed SaaS API, Fully Managed Private Cloud SaaS API and Self-Hosted. The infrastructure costs that we are sharing is for our customers that leverage our Fully Managed SaaS API offering (try it free: https://flagsmith.com/) which represents a portion... - Source: dev.to / about 2 years ago
  • The Story Behind Our Open Source Ecommerce Platform with +9,000 GH stars in 6 months
    On March 15th, Sebastian Rindom, the CEO & Co-founder of Medusa, did an interview with Flagsmith where he talked about how Medusa started, why create a headless commerce solution, why make it open-source, and more. - Source: dev.to / about 2 years ago
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What are some alternatives?

When comparing mailslurp and Flagsmith, you can also consider the following products

Mailtrap - Email Delivery Platform that delivers just in time.
 Great for businesses and individuals.

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.

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