
reCAPTCHA
hCaptcha
Cloudflare Turnstile
Akismet
Private Captcha
mosparo
Cap Captcha
ALTCHA is a free CAPTCHA alternative that uses a proof-of-work mechanism to protect your website, and online services from spam.

CSS Scan
CSS Scan Pro
Tailscan for Tailwind CSS
Tailfind
DevTools for Tailwind CSS
Nuweb
cssPicker.dev
Copy design from any website Copy any element from any site and paste them directly into your codebase With one click, users can get compact and re-usable code in CSS or Tailwind CSS in HTML or JSX. Clone or copy a website easily with one click.

Which is more popular?
Based on our record, DivMagic should be more popular than ALTCHA. It has been mentioned 9 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | altcha.org | divmagic.com |
| Pricing | ||
| Platforms | ||
| Company | — | 2023 |
| Listed in |
In their own words, as submitted to SaaSHub.


ALTCHA uses a proof-of-work mechanism to protect your website, APIs, and online services from spam and unwanted content. Unlike other solutions, ALTCHA is free, open-source and self-hosted, without external services, does not use cookies nor fingerprinting, does not track users, and is fully...
Copy elements from any webpage as reusable web components Copy design from any website Transform elements from any webpage into reusable web components Unleash the power of effortless web element conversion with DivMagic. With just a click, you can capture any element from any website, seamlessly...
What each product offers, as listed by its team.


Walkthroughs and reviews on video.
No ALTCHA videos yet. You could help us improve this page by suggesting one.
DivMagic in Action: Copy Design from any website with One Click
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing ALTCHA and DivMagic.
ALTCHA's answer
What makes ALTCHA unique is that it is free, open-source and self-hosted, without external services, does not use cookies nor fingerprinting, does not track users, and is fully compliant with GDPR. Unlike other captcha solutions, ALTCHA does not require users to solve puzzles or captchas and uses a proof-of-work mechanism instead.
DivMagic's answer:
DivMagic is unique in its ability to transform any webpage element into reusable CSS code, JSX (React components), or Tailwind CSS formats with just a single click. DivMagic can copy and style and design from any website with ease.
It offers unparalleled flexibility and speed, allowing web developers to significantly boost their development process. With one click, users can convert any website on the internet to a template and update it based on their use case and needs.
ALTCHA's answer
Here are some key reasons why a person should choose ALTCHA over its competitors:
So in summary, ALTCHA's privacy compliance, open design, accessibility, machine compatibility and modern approach give it clear advantages over competing captcha solutions.
DivMagic's answer:
DivMagic offers a seamless user experience with its one-click copy and conversion feature.
It supports multiple output formats including CSS, JSX, and Tailwind CSS, making it a versatile tool for various web development projects.
It also provides a time-saving solution, reducing the need for manual styling and component creation.
DivMagic provides the most compact output over all competitors. It works faster and with more accuracy.
ALTCHA's answer
Our primary audience for ALTCHA Forms includes enterprises, medium and small businesses, non-profits, and individuals who need a reliable, secure, and compliant solution for data collection and management. Whether you're a large corporation dealing with extensive regulatory requirements, a small business looking to protect customer and employee data, a non-profit organization managing sensitive information, or an individual seeking robust data security, ALTCHA Forms provides the tools and features necessary to meet your needs. With a focus on compliance, user-friendly design, and advanced security measures, our platform is tailored to support diverse users in navigating complex regulatory landscapes and ensuring data protection.
DivMagic's answer:
Our primary audience is web developers and designers of all skill levels who value efficiency and flexibility. They might be working on personal projects, freelancing, or part of a larger tech company. They're individuals who are always seeking out tools that can streamline their workflow and enhance their creative process.
DivMagic's answer:
The idea for DivMagic was born out of a desire to simplify the web development process and save developers time.
I wanted to create a tool that would allow anyone to easily capture and reuse elements from across the web. After research and development, DivMagic was launched, providing an intuitive and powerful solution to streamline web development and expand creative possibilities.
ALTCHA's answer
JavaScript and Svelte.
DivMagic's answer:
JavaScript (for browser extension functionality)
CSS and HTML (for styling and structure)
React (for JSX conversion)
Tailwind CSS (for Tailwind CSS conversion)
DivMagic's answer:
Web developers and designers from big tech companies like Amazon, Airbnb and Facebook
Share your experience with using ALTCHA and DivMagic. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


The captcha on orkestr is Altcha. Self-hosted, no third-party JS, no Google, no behavioral tracking. Users don't see a puzzle. There's a single checkbox and a quiet "verifying..." while the browser does some math. About a second, total. - Source: dev.to / 4 months ago
Here's how PoW works for form protection (using the ALTCHA wire format):. - Source: dev.to / 6 months ago
Go based, similar to JS based ALTCHA https://altcha.org/ discussed at https://news.ycombinator.com/item?id=43971068. - Source: Hacker News / 9 months ago
I've been trying to build what you're asking with https://divmagic.com It has most of the things you said: Create your own component library, easily share through cloud, import and use them, live view and edit them online at Studio [1]... - Source: Hacker News / about 2 years ago
You can see more demo videos here: https://divmagic.com. Source: almost 3 years ago
It doesn't need to be designed with Tailwind, just use DivMagic and convert it to Tailwind! Source: almost 3 years ago
When comparing ALTCHA and DivMagic, you can also consider the following products.

reCAPTCHA is a free security service that protects your websites from spam and abuse.
Compare reCAPTCHA to ALTCHA or DivMagic:

Instantly check or copy computed CSS from any element for only ~95$
Compare CSS Scan to ALTCHA or DivMagic:

Do you use a captcha to keep out bots? hCaptcha is a drop-in replacement for reCAPTCHA that earns website owners money and helps companies get their data labeled.
Compare hCaptcha to ALTCHA or DivMagic:

The easiest way to get and edit the CSS of any website, live
Compare CSS Scan Pro to ALTCHA or DivMagic:

Cloudflare's service for any company to replace CAPTCHAs and deliver a better experience to web visitors.
Compare Cloudflare Turnstile to ALTCHA or DivMagic:

The ultimate developer tool for Tailwind CSS
Compare Tailscan for Tailwind CSS to ALTCHA or DivMagic: