Software Alternatives, Accelerators & Startups

Fast.com VS Satis

Compare Fast.com VS Satis and see what are their differences

Fast.com logo Fast.com

Quickly test your internet speed with this fast-loading speed test powered by Netflix.

Satis logo Satis

Satis is a simple static Composer repository generator
  • Fast.com Landing page
    Landing page //
    2023-09-23
  • Satis Landing page
    Landing page //
    2023-07-11

Fast.com features and specs

  • Simplicity
    Fast.com has a clean and straightforward interface, making it very easy for users to test their internet speed without any distractions or complications.
  • Ad-Free
    The website does not contain any advertisements, providing a seamless and uninterrupted user experience.
  • Integration with Netflix
    Fast.com is created by Netflix, which ensures that the speed test results are optimized for streaming services, giving users a reliable indicator of how well they can stream content on the platform.
  • Quick Results
    The speed test begins automatically as soon as the website loads, providing users with rapid results without the need for additional clicks or inputs.
  • Mobile-Friendly
    Fast.com is optimized for mobile devices, making it easy for users to test their internet speed on smartphones and tablets.

Possible disadvantages of Fast.com

  • Limited Metrics
    Fast.com primarily focuses on download speed and does not provide as comprehensive a range of metrics as some other speed test websites, such as upload speed, latency, and jitter.
  • No Server Selection
    Users cannot choose which server to run the speed test against, which can sometimes result in less accurate measurements for specific network conditions.
  • No Historical Data
    Fast.com does not offer features to save or track historical speed test results, limiting users' ability to monitor their internet performance over time.
  • Lack of Customization
    There are no options to customize the test parameters, such as test duration or concurrency levels, which might be relevant for more advanced users.
  • Geared for Streaming
    Since Fast.com is tailored for Netflix streaming, it may not fully represent other usage scenarios, such as gaming or file downloads, which require different network performances.

Satis features and specs

  • Custom Repository Creation
    Satis allows you to create your own Composer repositories, which can host private or customized packages. This is useful for internal company projects or any situation where you want more control over the packages you use.
  • Simple Setup
    Satis is relatively straightforward to set up and requires minimal configuration. This simplicity makes it accessible for teams without a dedicated DevOps department.
  • Lightweight
    Being a simple PHP static file generator, Satis is lightweight and doesnโ€™t require a large resource overhead to operate, making it efficient for smaller projects or limited server environments.
  • Secure Private Packages
    Satis allows for the secure hosting of private packages, ensuring that internal or proprietary code is not exposed to the public and can be shared safely within an organization.
  • Composer Compatibility
    Satis is fully compatible with Composer, ensuring that developers can seamlessly integrate it into their existing workflow without requiring significant changes or adaptations.

Possible disadvantages of Satis

  • Limited Feature Set
    Satis is primarily a static file generator and does not offer advanced features such as package search, browsing, or user interfaces that more robust solutions might provide.
  • Manual Updates
    Packages hosted on a Satis repository do not update automatically; it requires manual intervention to update the package listings whenever changes are made to the source packages.
  • No Dependency Management
    Satis itself does not handle dependency management; it relies on Composer for that functionality. Satis is only for repository management, which might not suit all project needs.
  • Limited Scalability
    While lightweight, Satis might not be ideal for large-scale operations or gigantic repositories with many dependencies and packages, as it doesn't inherently support scaling or load balancing mechanisms.
  • Lack of User Management
    Satis does not offer built-in user management functionality, which means that any access restrictions or permissions need to be handled externally, potentially complicating integration with other systems.

Analysis of Fast.com

Overall verdict

  • Yes, Fast.com is good for quickly assessing your internet download speed, particularly if you're interested in streaming quality on Netflix.

Why this product is good

  • Fast.com is a speed test tool developed by Netflix to help users evaluate their internet connection, particularly for streaming services. It is known for its simplicity, ease of use, and lack of ads, providing a quick way to measure download speeds using Netflix's servers.

Recommended for

  • Users who want a simple and ad-free internet speed test.
  • Anyone looking to check streaming speeds for Netflix.
  • People interested in basic information about their download speeds without detailed additional metrics.

Fast.com videos

Speedtest.net vs Fast.com | why different results ?

More videos:

  • Review - Measure your Internet speed with Fast.com
  • Review - Fast.com: Better than speedtest.net?

Satis videos

2002 Renault Vel Satis 3.5 V6 Initiale Road Test & Review - Matty's Cars

More videos:

  • Review - Renault Vel Satis 3.0 dCi (2006) - Eine echte Staatskarosse? | Test & Review
  • Review - Renault Vel Satis Road Test - it's HUUUUGE!

Category Popularity

0-100% (relative to Fast.com and Satis)
Speed Test
100 100%
0% 0
Package Manager
0 0%
100% 100
Developer Tools
99 99%
1% 1
Code Collaboration
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, Fast.com seems to be a lot more popular than Satis. While we know about 1688 links to Fast.com, we've tracked only 6 mentions of Satis. 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.

Fast.com mentions (1688)

  • I Built a Fast.com for LLMs: Introducing iamspeed.dev
    That is exactly how fast.com works for internet speed tests. You open it, it runs, you see a number. Done. - Source: dev.to / 2 months ago
  • Streaming the 2026 Winter Olympics: A Developer's Guide to Live Sports IPTV
    Pro tip: Run a speed test immediately before the event. Don't trust your "up to 100 Mbps" ISP claim. Use fast.com or speedtest.net to get real numbers. - Source: dev.to / 6 months ago
  • Downdetector, Speedtest sold to IT service provider Accenture in $1.2B deal
    Speedtest has always seemed incredibly sketchy to me, I donโ€™t know if others share this sentiment. https://fast.com completed the test faster than speedtest loads the site. - Source: Hacker News / 6 months ago
  • SLOWWWWWWWWWWWWWW VPN IPSEC HOW TO CONFIGURATION HELPPPP
    Is this for remote access VPN? If so, what kind of bandwidth are you seeing on a speed test site like fast.com (with the VPN off) compared to the VPN bandwidth you're experiencing? Source: over 2 years ago
  • I am a MacOS user, new to windows and my wifi wonโ€™t load fast enough; are these updates the issue?
    What result do you get from fast.com ? What about if you ping your router? Source: over 2 years ago
View more

Satis mentions (6)

  • Building a Composer Proxy Cache with OpenResty
    Satis is the official static package repository generator for Composer, creating Packagist-compatible JSON format for private packages. - Source: dev.to / 8 months ago
  • Need help with Installing Enlightn Pro
    Note: Satis is a local repo repository โ€” the pro code is likely not on github. They set up their own system to handle these repositories outside of github/packagist. Source: almost 4 years ago
  • Private Packagist - has anyone used and can tell me if it might fit in my scenario?
    If you want/need to self-host this internally, you can look at satis to create and self-host a repository. Since you need to add the packages manually, your security team can vet the code before adding it. There is a post on gitconnected on how to set this up: https://levelup.gitconnected.com/how-to-host-your-own-private-packagist-for-free-or-extremely-cheap-faf44eca3647. Source: almost 4 years ago
  • Need a secured way to be able to use Composer
    We have a private Satis instance. Our ITSec team reviews all packages before we add them to Satis. Packagist.com is available for us but the CI-CD servers can reach only the private Satis. Source: about 4 years ago
  • My own CMS/Tool - what is the best way to go about the usage in different projects?
    My team and I use Satis to accomplish that. It's hosted on our servers and we can easily release new versions. Dependabot can even upgrade the dependencies if new ones are detected. Source: about 4 years ago
View more

What are some alternatives?

When comparing Fast.com and Satis, you can also consider the following products

Speedtest.net - Test your Internet connection bandwidth to locations around the world with this interactive broadband speed test from Ookla

Private Packagist - Composer package archive as a service for PHP

Testmy.net - Accurately test your Internet connection speed with this powerful broadband speed test. Improve your bandwidth speed with the truth.

Packagist - The PHP Package Repository

Speed Test by Cloudflare - speed.cloudflare.com is a tool that allows you to measure the speed and consistency of your connection to the Internet. You can use it to verify that the speed your ISP promised you is the speed you are getting.

Sonatype Nexus Repository - The world's only repository manager with FREE support for popular formats.