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Selenium in AWS Lambda VS Speed-Check

Compare Selenium in AWS Lambda VS Speed-Check and see what are their differences

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  2. ยป Reviews
  3. ยป Alternatives

Selenium in AWS Lambda logo Selenium in AWS Lambda

Scale Selenium to infinity on demand using our serverless tools. Integrates with your AWS account.

Speed-Check logo Speed-Check

Speed-Check is a free, privacy-first browser speed test measuring download, upload, ping, and jitter via M-Lab NDT7 โ€” no signup, no tracking, no app required.
  • Selenium in AWS Lambda Landing page
    Landing page //
    2021-07-13
  • Speed-Check Speed Test Web
    Speed Test Web //
    2026-05-18
  • Speed-Check Chrome Extension
    Chrome Extension //
    2026-05-18

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 โ€” no signup, no app install, and no tracking of personal data.

Unlike most mainstream speed tests, Speed-Check runs on the M-Lab NDT7 protocol (the same open measurement standard used by Google Search and independent researchers) combined with Cloudflare edge endpoints for global coverage. Results are typically within 2โ€“5% of Ookla Speedtest, but without the heavy ads, account walls, or invasive analytics.

Key Features

  • โšก Full metrics by default โ€” download, upload, ping, and jitter (no hidden upload like Fast.com)
  • ๐Ÿ”’ Privacy-first โ€” no cookies, no personal data stored, GDPR-compliant
  • ๐ŸŒ Global server network โ€” M-Lab + Cloudflare endpoints worldwide
  • ๐Ÿงฉ Free embeddable widget โ€” add a speed test to any website in 3 sizes (no paid tier)
  • ๐Ÿงช Open methodology โ€” protocol and code logic publicly documented
  • ๐Ÿ“ฑ Apps & extensions โ€” Progressive Web App (PWA), Chrome extension (Manifest V3), Firefox extension (140+)
  • ๐Ÿ“Š Country rankings โ€” broadband and mobile speeds for 200+ countries
  • ๐Ÿ“š Knowledge hub โ€” in-depth guides on WiFi, VPN, gaming ping, streaming, and more

Who It's For

Privacy-conscious users, remote workers, gamers, streamers, webmasters, ISPs, journalists, and researchers who need accurate, transparent, and ad-light speed measurements.

No account. No payment. No compromises.

Selenium in AWS Lambda

Website
selenium.cloud
Pricing URL
-
$ Details
-
Platforms
-
Release Date
-
Edit details

Speed-Check

Website
speed-check.net
Pricing URL
Official Speed-Check Pricing
$ Details
free
Platforms
MacOS Windows Google Chrome Firefox Safari Edge Brave Opera Linux iOS Android Chrome OS
Release Date
2025 August
Startup details
Country
Germany
Employees
1 - 9
Edit details

Selenium in AWS Lambda features and specs

  • Scalability
    AWS Lambda automatically scales your Selenium tests by running multiple instances simultaneously, allowing for efficient parallel testing without managing servers.
  • Cost-effectiveness
    With AWS Lambda, you only pay for the compute time that you consume, which can significantly reduce costs compared to traditional server-based deployments, especially for occasional testing.
  • Maintenance-free
    AWS Lambda abstracts away server maintenance, updates, and patch management, allowing you to focus exclusively on writing and executing Selenium tests.
  • Integration with AWS Services
    AWS Lambda integrates seamlessly with other AWS services such as S3, DynamoDB, and API Gateway, enabling you to build comprehensive, cloud-native testing workflows.

Possible disadvantages of Selenium in AWS Lambda

  • Execution Time Limitations
    AWS Lambda imposes a maximum execution time limit (15 minutes as of 2023), which may not be sufficient for running extensive Selenium test suites.
  • Cold Start Latency
    When Lambda functions are not frequently invoked, they can experience latency during cold starts, potentially affecting the performance of Selenium tests.
  • Browser Environment Setup
    Running Selenium in AWS Lambda requires setting up browser binaries in a serverless environment, which can be complex and may require custom Lambda layers or container images.
  • Resource Limitations
    Lambda functions have restricted memory and computing capabilities, which might limit the execution of resource-intensive Selenium tests.

Speed-Check features and specs

  • Measurement protocol
    M-Lab NDT7 (same protocol Google uses) + Cloudflare endpoints
  • Metrics measured
    Download, Upload, Ping, Jitter (all shown by default)
  • Account required
    No โ€” 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

Analysis of Selenium in AWS Lambda

Overall verdict

  • Selenium.cloud offers a convenient way to run Selenium-based browser automation on AWS Lambda, providing a serverless, cost-effective, and scalable solution for teams that need occasional or bursty web scraping and testing capabilities without managing dedicated infrastructure.

Why this product is good

  • Serverless architecture eliminates the need to provision or maintain servers for running browser automation
  • Pay-per-use pricing model can significantly reduce costs for intermittent or low-volume automation tasks
  • Automatic scaling handles concurrent execution spikes without manual intervention
  • Simplifies deployment of Selenium scripts by packaging Chrome/Chromium binaries compatible with Lambda's environment
  • Reduces DevOps overhead compared to maintaining Selenium Grid or dedicated VM-based testing infrastructure
  • Integrates well with other AWS services like S3, CloudWatch, and API Gateway for building complete automation pipelines

Recommended for

  • Teams running periodic or scheduled web scraping jobs
  • QA teams needing occasional automated browser testing without maintaining persistent infrastructure
  • Startups and small teams looking to minimize infrastructure costs for browser automation
  • Developers building serverless web scraping or monitoring tools
  • Projects with unpredictable or bursty automation workloads that benefit from auto-scaling
  • Users already invested in the AWS ecosystem seeking tighter integration with existing services

Analysis of Speed-Check

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

Category Popularity

0-100% (relative to Selenium in AWS Lambda and Speed-Check)

Selenium in AWS Lambda

Speed-Check

AWS Lambda
100 100%
AWS Lambda
0% 0
Developer Tools
0 0%
Developer Tools
100% 100
Selenium
100 100%
Selenium
0% 0
Internet
0 0%
Internet
100% 100

Questions & Answers

As answered by people managing Selenium in AWS Lambda and Speed-Check.

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 โ€” 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 โ€” 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 2โ€“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 โ€” 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

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What are some alternatives?

When comparing Selenium in AWS Lambda and Speed-Check, you can also consider the following products

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