Software Alternatives, Accelerators & Startups

MASSCAN VS Unleash

Compare MASSCAN VS Unleash and see what are their differences

MASSCAN logo MASSCAN

This is the fastest Internet port scanner.

Unleash logo Unleash

Open source Feature toggle/flag service. Helps developers decrease their time-to-market and to increase learning through experimentation.
  • MASSCAN Landing page
    Landing page //
    2022-11-04
  • 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

MASSCAN

Website
github.com
Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

Unleash

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

MASSCAN videos

Tool Review - Masscan (Scan the whole internet)

More videos:

  • Review - SCANNING AT SCALE (masscan, nmap, axiom, recon.dev)

Unleash videos

Unleash getting started

Category Popularity

0-100% (relative to MASSCAN and Unleash)
Monitoring Tools
100 100%
0% 0
Developer Tools
0 0%
100% 100
Security
100 100%
0% 0
Feature Flags
0 0%
100% 100

User comments

Share your experience with using MASSCAN and Unleash. 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 MASSCAN and Unleash

MASSCAN Reviews

15 Best Nmap Alternatives Network Security Scanner
Masscan has a capacity of as much as 1.6 million packets per second on its Linux version. That is not all, Masscan can scale up to a hundred million packets per second on a computer that is rigged with eight 10 Gpbs installed cards that run on PF RING driver.
Alternatives to Nmap: from simple to advanced network scanning
By default, Masscan’s scan rate is 100,000 packets-per-second. The macOS or Windows version of this tool can be set to 300,000 packets-per-second. On Linux, Masscan can do 1.6 million packets-per-second. But it can scan up to 100 million packets-per-second on a computer rigged with eight 10-Gbps network cards installed in it and running the PF_RING driver.

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

Social recommendations and mentions

Based on our record, MASSCAN should be more popular than Unleash. It has been mentiond 28 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.

MASSCAN mentions (28)

  • What You Get After Running an SSH Honeypot for 30 Days
    A lot of these seem to use zmap (https://github.com/zmap/zmap) for the initial scan. Often with default parameters such as zmap setting ip id to 54321, having tcp initial window at 65535, having no SACK bit set and masscan with no SACK bit either, tcp initial window at 1024, tcp maximum segment size 1460 (which is strange to put below initial window size!), (older versions having fixed src port 61000 or 60000 from... - Source: Hacker News / 6 days ago
  • Mass Scanning
    Can I get banned for mass scanning with https://github.com/robertdavidgraham/masscan or does it slow down any other vms from other persons? Source: about 1 year ago
  • Has anyone ever had their homelab or network hacked? What happened?
    Nope, this doesn't work any more. Shodan checks all ports (so any attackers using data from Shodan already know which ports you have open), and tools like masscan (https://github.com/robertdavidgraham/masscan) let you portscan the entire IPv4 address space in less than 10 minutes. Source: about 1 year ago
  • Private server intruded
    The discord user at the time used the tool "Masscan" to scan every 25565 port on the internet, he claims he was able to get the entire internet scanned in just a few minutes with a 512MB buyvm slice. Source: about 1 year ago
  • My home server is frustrating me. Please help me, home server wizards.
    Changing the default port does nothing for security. It only prevents some basic brute force or default password scripts. Anyone is able to scan for it in no time anyway (https://github.com/robertdavidgraham/masscan). Source: about 1 year ago
View more

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

What are some alternatives?

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

Nmap - Nmap Free Security Scanner, Port Scanner, & Network Exploration Tool. Download open source software for Linux, Windows, UNIX, FreeBSD, etc.

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

Advanced IP Scanner - Advanced IP Scanner shows all network devices, gives you access to shared folders, and can even remotely switch computers off. Download it Free.

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

Angry IP Scanner - Open-source and cross-platform network scanner designed to be fast and simple to use

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.