Software Alternatives & Reviews

Scanerr VS Blacklight by The Markup

Compare Scanerr VS Blacklight by The Markup and see what are their differences

Scanerr logo Scanerr

The Ultimate Regression Testing Platform. Never deploy without it. Track, Test, and Identify exactly what's plaguing site performance.

Blacklight by The Markup logo Blacklight by The Markup

A one-of-a-kind, real-time website privacy inspection tool
  • Scanerr LANDING
    LANDING //
    2023-12-20
  • Scanerr SITE HOME
    SITE HOME //
    2023-12-20
  • Scanerr PAGE DETAIL
    PAGE DETAIL //
    2023-12-20
  • Scanerr SCAN DETAIL
    SCAN DETAIL //
    2023-12-20
  • Scanerr TEST DETAIL
    TEST DETAIL //
    2023-12-20
  • Scanerr IMAGE COMPARISON
    IMAGE COMPARISON //
    2023-12-20

We began working on Scanerr to help our fellow developers understand how their sites and web apps change after deployments.

The platform specifically aims to discover the small differences a human might otherwise miss by painstakingly comparing Megabytes of data collected on each site.

Notable features: Visual Regression Testing, Site Performance Metrics, Unit Testing, Client Reports, and a whole lot more.

  • Blacklight by The Markup Landing page
    Landing page //
    2023-10-04

Scanerr

Website
scanerr.io
$ Details
freemium $89.0 / Monthly (Basic 5 Websites)
Platforms
Web
Release Date
2023 March

Blacklight by The Markup

Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

Scanerr features and specs

  • Web Metrics: Yes
  • Visual Regression Testing: Yes
  • Unit Testing: Yes
  • Open API: Yes
  • Integrations: Yes

Blacklight by The Markup features and specs

No features have been listed yet.

Scanerr videos

Scanerr Showcase

Blacklight by The Markup videos

No Blacklight by The Markup videos yet. You could help us improve this page by suggesting one.

+ Add video

Category Popularity

0-100% (relative to Scanerr and Blacklight by The Markup)
SaaS
100 100%
0% 0
Analytics
30 30%
70% 70
Social Networks
0 0%
100% 100
Developer Tools
100 100%
0% 0

Questions and Answers

As answered by people managing Scanerr and Blacklight by The Markup.

What makes your product unique?

Scanerr's answer

Scanerr provides a comprehensive assessment of your website by collecting and analyzing the Page Source, Console Errors/Warnings, Screenshots, and over 70 Performance Metrics. Scanerr also uses an Advanced, Proprietary Algorithm for detecting visual changes on a website in real-time.

Who are some of the biggest customers of your product?

Scanerr's answer

  • Digital Ocean, Inc
  • Clerky, Inc
  • Mindgruve Holdings, Inc
  • Swade Technologies, Inc
  • Stache Spaces, Inc
  • Smart Innovation

What's the story behind your product?

Scanerr's answer

Scanerr began like so many other software tools, the founder solving their own problems.

The first iteration of Scanerr was a simple Python script used to ensure the founder's websites didn't break after updates.

Not long after, a few companies reached out and wanted to use the technology for their own processes - and Scanerr was born!

Which are the primary technologies used for building your product?

Scanerr's answer

  • Python
  • JavaScript
  • Django
  • React

How would you describe your primary audience?

Scanerr's answer

We're fortunate to serve companies of all sizes. From the enterprise to the startup, Scanerr is constantly helping developers and teams uncover bugs, bottlenecks, and breaking changes to their web apps.

Most of our customers are from the web development, hosting, and digital marketing industries.

Why should a person choose your product over its competitors?

Scanerr's answer

Unlike its competitors, Scanerr performs Regression Testing by comparing more than just screenshots. By combining our Advanced, Proprietary Visual Regression Algorithm, and over 70 Performance Metrics with Browser data - Scanerr provides a holistic assessment of your site's health and stability.

User comments

Share your experience with using Scanerr and Blacklight by The Markup. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Blacklight by The Markup seems to be more popular. It has been mentiond 24 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.

Scanerr mentions (0)

We have not tracked any mentions of Scanerr yet. Tracking of Scanerr recommendations started around Mar 2023.

Blacklight by The Markup mentions (24)

  • Meta to let users refuse its cross-site tracking following German antitrust intervention
    You can use the blacklight tool to find where Meta (and many other trackers) target you on other sites. You can also scan sites for keylogging, session tracking, and more for free. Source: 11 months ago
  • Mozilla pushing pop-up ad to promote its VPN service in Firefox
    Sadly so, and I sadly don't think we're headed towards another IE situation, as that at least was broken up. Google has already gone way beyond IE. They're in almost everything. On the internet side, you should look up Electron and CEF (chromium embedded framework). W3C, WHATWG, Khronos Group. As well as most any site you can think of for their third party injections; https://themarkup.org/blacklight or... Source: 11 months ago
  • America’s online privacy problems are much bigger than TikTok
    Case in point, the Washington post has 17 different ad trackers and 30 third party cookies... https://themarkup.org/blacklight?url=www.washingtonpost.com. - Source: Hacker News / about 1 year ago
  • what is the best search engine?
    This thread was motivation to do a quantitative test on the article and what is a good browser. Security and quality are the top two attributes for me. Using https://themarkup.org/blacklight the result is super clear that Neeva is what I want. My results here: https://twitter.com/backofthenapkin/status/1637938735403913216?s=20. Source: about 1 year ago
  • First time using duckduckgo
    Probably. You can use a site like https://themarkup.org/blacklight to see how many trackers are on a site. Source: about 1 year ago
View more

What are some alternatives?

When comparing Scanerr and Blacklight by The Markup, you can also consider the following products

Diffy.website - Visual regression testing platform for websites.

Subdood - Browse reddit in clear view of your boss and the creepy guy staring at you right now

Simple.ink - No-code should be more about simplicity.

JetPunk - JetPunk is the biggest online quiz platform that contains sports, geography, music, movies, and more regional or international information and database, created by H Brothers Inc.

Fathom Analytics - Simple, trustworthy website analytics (finally)

RTV - Browse Reddit from your terminal