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Speed-Check VS Polywork

Compare Speed-Check VS Polywork and see what are their differences

Speed-Check

Speed-Check is a free, privacy-first browser speed test measuring download, upload, ping, and jitter via M-Lab NDT7 — no signup, no tracking, no app required.

Speed-Check Speed Test Web
Rating
0 reviews
Pricing
Free Free trial
Alternatives Is it good?
Polywork

Polywork is a professional social network that allows you to post updates about what you're up to (in work, and, if you like, in life too).

Polywork Landing page
Rating
0 reviews
Alternatives Is it good?
Randomly.online
Randomly.online is a growing collection of fast, privacy-friendly online tools for developers, creators - image tools, students, and everyday users, including text tools, calculators, converters, PDF utilities, SEO tools, and productivity solutions. sponsored

Which is more popular?

Based on our record, Polywork seems to be more popular. It has been mentioned 5 times since March 2021.

social mentions
0 vs 5
Developer Tools popularity
100% vs 0%
alternatives listed
114 vs 240+

Base details

Website, pricing, platforms and company facts side by side.

Speed-Check
Polywork
Website speed-check.net polywork.com
Pricing
Free Free trial Official pricing
—
Platforms
MacOS Windows Google Chrome Firefox Safari Edge Brave Opera Linux iOS Android Chrome OS +9
—
Company Startup from Germany · 1 - 9 employees · 2025 —
Listed in
Developer Tools Speed Test Load And Performance Testing Web App Internet Monitoring Tools +3
Job Boards Social Networks Hiring And Recruitment Web App +1

About Speed-Check and Polywork

In their own words, as submitted to SaaSHub.

Speed-Check
Polywork

Speed-Check is a free, open, and privacy-first internet speed test that measures your download speed, upload speed, ping, and jitter directly in your browser — no signup, no app install, and no tracking of personal data. Unlike most mainstream speed tests, Speed-Check runs on the M-Lab NDT7...

Read more about Speed-Check

No description of Polywork yet.

Features and specs

What each product offers, as listed by its team.

Speed-Check 8 features
Polywork 5 features
  • Measurement protocol
    M-Lab NDT7 (same protocol Google uses) + Cloudflare endpoints
  • Metrics measured
    Download, Upload, Ping, Jitter (all shown by default)
  • Account required
    No — fully anonymous, no signup
  • Privacy
    No personal data stored, no tracking cookies, GDPR-compliant
  • Pricing
    100% free, no premium tier
  • Embeddable widget
    Free, customizable (colors/theme), 3 sizes (compact, full, gauge)
  • Browser extensions
    Chrome (Manifest V3) + Firefox (140+)
  • PWA support
    Installable on desktop & mobile, offline fallback page
  • Multi-faceted Profile
    Polywork allows users to create comprehensive profiles that showcase a variety of skills and experiences, rather than limiting them to a single job title or industry.
  • Collaboration Opportunities
    The platform emphasizes collaboration and networking, making it easy for users to connect with others for projects, partnerships, and freelance work.
  • Modern User Interface
    Polywork offers a sleek and intuitive user interface, making it easy for users to navigate and create rich, engaging profiles.
  • Activity Feed
    Users can share updates, achievements, and ongoing work projects in a dynamic feed, providing real-time insights into their activities.
  • Diverse Community
    Polywork attracts a diverse range of professionals from various fields, fostering a vibrant community where users can gain different perspectives and opportunities.

Possible disadvantages

  • Limited Audience
    As a relatively new platform, Polywork may not yet have the same widespread user base and recognition as established professional networks like LinkedIn.
  • Subscription Model
    Polywork offers premium features through a subscription model, which might be a barrier for some users who are not willing to pay for enhanced capabilities.
  • Learning Curve
    New users might face a learning curve as they get accustomed to the distinct features and functionalities of Polywork compared to other professional networking platforms.
  • Feature Overload
    The multitude of features available on Polywork might feel overwhelming for users who prefer a simpler and more straightforward networking experience.
  • Privacy Concerns
    Sharing updates and projects in real-time may raise privacy concerns for users who are cautious about how much information they disclose publicly.

Analysis

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

Speed-Check
Polywork

Overall verdict

  • Speed-Check.net is a simple, no-frills internet speed testing tool that provides quick and accessible measurements of download, upload, and ping speeds without requiring installation or account creation.

Why this product is good

  • Free and easy to use with no signup required
  • Provides quick results for download, upload, and ping speeds
  • Accessible directly from a web browser on multiple devices
  • Lightweight interface that doesn't require heavy bandwidth to run the test itself
  • Useful for basic troubleshooting of internet connectivity issues

Recommended for

  • Casual users wanting a quick check of their internet speed
  • People troubleshooting basic connectivity issues at home
  • Users who prefer a simple, ad-light testing experience
  • Those who don't need advanced diagnostics or detailed historical data tracking

Overall verdict

  • Polywork can be considered a good platform, especially for those who are looking to share a more holistic view of their professional life. Its focus on diverse personal projects and a visually engaging interface make it an interesting alternative to traditional professional networks.

Why this product is good

  • Polywork is a professional networking platform that allows users to create a profile showcasing not only their professional achievements but also their projects and side-hustles. The platform is designed to highlight the multi-faceted nature of modern professionals, making it appealing to those who work on diverse projects or wish to showcase a range of skills beyond a traditional resume. The community is often regarded as positive and supportive, which can be a refreshing change from other, more traditional networking sites.

Recommended for

  • Freelancers
  • Entrepreneurs
  • Creative professionals
  • Individuals with multiple side projects
  • Anyone looking to diversify their professional presence online

Videos

Walkthroughs and reviews on video.

Speed-Check 0 videos + Add
Polywork 3 videos + Add

No Speed-Check videos yet. You could help us improve this page by suggesting one.

Polywork Review - The Professional Social Network for Multiplayers

More videos

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Speed-Check
Polywork
100% 100%
Developer Tools
0% 0%
0% 0%
Job Boards
100% 100%
13% 13%
Web App
87% 87%
0% 0%
Hiring And Recruitment
100% 100%

Questions & Answers

As answered by people managing Speed-Check and Polywork.

How would you describe the primary audience of your product?

Speed-Check's answer

Privacy-conscious internet users, remote workers, gamers, and streamers who want a fast, accurate, no-nonsense speed test — plus webmasters, bloggers, and ISPs looking for a free, embeddable widget. Secondary audiences include journalists and researchers who use the global country rankings and the open M-Lab methodology for citations.

What makes your product unique?

Speed-Check's answer

Speed-Check is an open-source, privacy-first internet speed test built on the M-Lab NDT7 protocol (the same standard Google uses) combined with Cloudflare endpoints. Unlike most competitors, it requires no account, stores no personal data on public pages, runs only a single light ad placement, and offers a completely free embeddable widget — features that are paywalled or hidden elsewhere. It also ships with dedicated Chrome and Firefox extensions, a PWA install option, and detailed country-level rankings, glossaries, and guides.

Why should a person choose your product over its competitors?

Speed-Check's answer

Because it combines accuracy with transparency: M-Lab NDT7 results within 2–5% of Ookla, but without the heavy ads, tracking, video pre-rolls, or mandatory accounts. The embeddable widget is free in three sizes (Ookla charges $300+/month for Speedtest Custom), upload/ping/jitter are shown by default (unlike Fast.com, which hides them), and the entire methodology is open and verifiable. Ideal for users, webmasters, and ISPs who value privacy, fairness, and full metrics.

What's the story behind your product?

Speed-Check's answer

Speed-Check was launched in August 2025 as an independent alternative to the ad-heavy, account-gated speed tests that dominate the market. The goal was simple: build a speed test that respects user privacy, uses open measurement protocols (M-Lab NDT7), and gives back to the web by offering a free embeddable widget and browser extensions — without ever asking for a signup.

Which are the primary technologies used for building your product?

Speed-Check's answer

React 18, Vite 5, TypeScript 5, Tailwind CSS, M-Lab NDT7 (measurement protocol), Cloudflare (CDN and edge measurement endpoints), Supabase (backend/edge functions), and PWA standards. Browser extensions are built on Manifest V3 (Chrome) and the WebExtensions API (Firefox 140+).

Who are some of the biggest customers of your product?

Speed-Check's answer

As a privacy first speed test this is unknown to us. None of our users are being tracked by size and they don't need to sign up on our website.

User comments

Share your experience with using Speed-Check and Polywork. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Speed-Check no reviews yet
Polywork no reviews yet

We have no reviews of Speed-Check yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Speed-Check 0 mentions
Polywork 5 mentions

Tracking Speed-Check since May 2026.

  • Need help trying to achieve this vertical timeline component
    Recently, I have stumbled upon this page. It's Polywork's highlights page where career highlights are displayed in a timeline-style collection. Source: about 3 years ago
  • I have created a product with my vision but my confidence has taken a dive so steep I am not sure what to do
    I am kind of in the same boat, would definitely like to learn more about your product. If you want to get your product reviewed - find people here on reddit, product hunt and polywork.com, talk to few people to understand what they think... Source: over 3 years ago
  • Why do you need LinkedIn? (non-recruiters)
    There's Polywork (https://polywork.com) that tries to replace linkedin. Gotta wait to see if it works out. - Source: Hacker News / over 4 years ago

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Alternatives to Speed-Check and Polywork

When comparing Speed-Check and Polywork, you can also consider the following products.

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