
CSS Peeper
Tailwind CSS
Unused CSS finder
Purgecss
CSS Dig
User CSS
Unused CSS
A simple CSS property viewer

Reflect.run
reCAPTCHA
Refract for Sales
hCaptcha
Cloudflare Turnstile
Lightscreen
Kasada
Deflect offers seamless protection against bad bots, account takeovers, payment fraud, and spam—no CAPTCHAs, no user friction.

Which is more popular?
Based on our record, CSSViewer seems to be more popular. It has been mentioned 5 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | chromewebstore.google.com | deflect.bot |
| Pricing | — | |
| Platforms | — | |
| Company | — | Startup from Denmark · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of CSSViewer yet.
Deflect is the next generation of bot protection, built to be smarter, faster, and more effective than any other solution on the market. Unlike traditional anti-bot tools that rely on intrusive CAPTCHAs, clunky challenges, or user-disruptive checks, Deflect operates silently in the background,...
What each product offers, as listed by its team.


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


No analysis of CSSViewer yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing CSSViewer and Deflect.bot.
Deflect.bot's answer:
My name is Alex and I am a co-founder of Deflect. For the past 3 years, I used to work in the reverse engineering fields, specifically for website antibots such as Deflect. In that time, I realized how often companies will make a simple script with a proof-of-work challenge that offers no protection, and call that enterprise-grade and give it unreasonable pricing. Since then, I've applied all my knowledge from best methods and new in-house research to provide real security to websites of all sizes.
Deflect.bot's answer:
Deflect operates on a zero-friction belief, that any bot can be spotted without ever asking your user to solve a challenge. That by itself is NOT new, but it's never been done right. Every challenge we serve is so dynamic and uses methods so newly-founded in the field, that it would take attackers, months to bypass it properly.
Deflect.bot's answer:
Compared to simple, easier products such as reCaptcha and hCaptcha, we offer real security that can't be bypassed by solvers such as (capsolver.com).
Compared to the few enterprise gatekept antibot, we offer the same detection quality and even faster speeds at an average of x10 less the price.
Deflect.bot's answer:
Anyone with a site where vulnerable actions can be abused by bots, is someone we can help protect.
Bot attacks often start with simple things such as Free Trials, Newsletter Abuse, SMS pumping and more.
These are often done to either exploit a freemium service or from competitors trying to sabotage your business.
Share your experience with using CSSViewer and Deflect.bot. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


The "CSS Viewer" Chrome extension is a handy tool for JavaScript developers seeking to inspect and analyze CSS styles on web pages. With a simple click on the extension's icon in the Chrome toolbar, it provides a user-friendly interface... - Source: dev.to / about 3 years ago
CSS Viewer is a simple but very effective Chrome extension for web developers. As its name implies, this addon shows you the CSS properties of a given page wherever you hover your mouse. A small popup window appears showing you the CSS... - Source: dev.to / about 4 years ago
1 - CSSViewer : It allows to show the CSS properties of element on any webpage, you just hover your mouse on it . A small window appears showing you the CSS data . - Source: dev.to / over 4 years ago
Tracking Deflect.bot since Sep 2025.
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