Software Alternatives & Startups

ALTCHA VS HostedScan.com

Compare ALTCHA VS HostedScan.com and see what are their differences

ALTCHA

ALTCHA is a free CAPTCHA alternative that uses a proof-of-work mechanism to protect your website, and online services from spam.

Rating
0 reviews
Pricing
Open source Free
HostedScan.com

Online vulnerability scanner for servers, networks, and web applications.

Rating
0 reviews
Pricing
Freemium Free trial $49 / Monthly
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, HostedScan.com should be more popular than ALTCHA. It has been mentioned 5 times since March 2021.

social mentions
3 vs 5
SPAM Protection popularity
100% vs 0%
alternatives listed
82 vs 127

Base details

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

ALTCHA
HostedScan.com
Website altcha.org hostedscan.com
Pricing
Open source Free
Freemium Free trial $49 / Monthly Official pricing
Platforms
Web REST API
Listed in

About ALTCHA and HostedScan.com

In their own words, as submitted to SaaSHub.

ALTCHA
HostedScan.com

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...

Read more about ALTCHA

HostedScan Security provides automated vulnerability scanning for any business. Run industry-standard vulnerability scans for your servers, networks, and web applications. Manage your vulnerabilities with dashboards, reporting, and alerts when new risks are found. Setup scheduled and...

Read more about HostedScan.com

Features and specs

What each product offers, as listed by its team.

ALTCHA 9 features
HostedScan.com 10 features
  • Privacy-friendly, GDPR compliant
    No cookies, no tracking, no external servers.
  • Frustration-free
    No visual puzzles. PoW Captcha is better for people.
  • Spam Filtering
    Employs machine learning to categorize submitted data and identify unwanted messages.
  • Open-source
    Free to use, free to modify. MIT licensed.
  • End-to-End Encryption
    The Encryption Shield mitigates data breaches by encrypting data with asymmetric end-to-end encryption.
  • Digital e-Signatures
    e-Signatures made easy with eIDAS-compliant simple and advanced signatures - qualified digital certificates and DigiDoc.
  • Visual Form Builder
    Create custom forms effortlessly with the visual form builder, empowering users to design tailored solutions without any coding expertise.
  • File Attachments
    Safely request and securely store file attachments with end-to-end encryption, ensuring the utmost protection for your data.
  • Send to Email or Webhook
    Configure forms to seamlessly send data to email, APIs, or webhooks using processors, facilitating efficient data handling and integration with your workflows.
  • Nmap Scanner
  • OWASP Zap Scanner
  • OpenVAS Scanner
  • Scheduled Scanning
  • API Scanning
  • Authenticated Scanning
  • White Label Reports
  • Webhooks
  • API integration
  • Team Management

Videos

Walkthroughs and reviews on video.

ALTCHA 0 videos + Add
HostedScan.com 1 video + Add

No ALTCHA videos yet. You could help us improve this page by suggesting one.

HostedScan.com vulnerability scans demo

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
ALTCHA
HostedScan.com
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

Questions & Answers

As answered by people managing ALTCHA and HostedScan.com.

What makes your product unique?

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.

HostedScan.com's answer:

We use industry standard, open source tools, to help you automate your security screening. We aim to be affordable and easily accessible for all businesses to use.

How would you describe the primary audience of your product?

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.

HostedScan.com's answer:

We serve small customers securing their company's website, to large multi-national companies scanning across hundreds of subsidiaries to manage help them manage their security risks.

Why should a person choose your product over its competitors?

ALTCHA's answer

Here are some key reasons why a person should choose ALTCHA over its competitors:

  • Privacy compliance - ALTCHA is fully compliant with privacy regulations like GDPR since it does not use cookies, fingerprinting or track users. This is a major advantage over other captcha solutions.
  • Open source and self-hosted - ALTCHA is free, open source software that can be self-hosted without relying on external services. This gives more control and independence to the user.
  • Accessible design - ALTCHA uses a proof-of-work mechanism instead of puzzles or captchas, making it more friendly and accessible for humans. Captchas can be difficult for some users.
  • Machine compatibility - ALTCHA is designed to also work for machines and APIs, making services accessible for bots and automated systems. Other solutions may not be as compatible.
  • Modern approach - ALTCHA represents a privacy-first, inclusive approach to spam protection as opposed to traditional captcha methods. This future-proofs the solution.
  • Effective spam filtering - In addition to proof-of-work, ALTCHA also offers an effective spam filter module to block sophisticated spam attacks. This provides comprehensive protection.

So in summary, ALTCHA's privacy compliance, open design, accessibility, machine compatibility and modern approach give it clear advantages over competing captcha solutions.

Which are the primary technologies used for building your product?

ALTCHA's answer

JavaScript and Svelte.

User comments

Share your experience with using ALTCHA and HostedScan.com. For example, how are they different and which one is better?

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Social recommendations and mentions

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

ALTCHA 3 mentions
HostedScan.com 5 mentions
  • A self-hosted Google reCAPTCHA alternative (we ship it)
    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
  • Why Proof-of-Work Beats CAPTCHA for Form Protection
    Here's how PoW works for form protection (using the ALTCHA wire format):. - Source: dev.to / 6 months ago
  • Wicketkeeper – privacy-friendly, self-hostable PoW CAPTCHA
    Go based, similar to JS based ALTCHA https://altcha.org/ discussed at https://news.ycombinator.com/item?id=43971068. - Source: Hacker News / 10 months ago
  • Network penetration tester
    My first reaction when reading was to suggest GRC Shields UP! Or maybe give hostedscan.com a try... But maybe your looking for something like Greenbone. Source: over 3 years ago
  • SQLMap / OWASP ZAP assistance
    Looking for a little guidance, we have a preproduction site we are testing and hostedscan.com OWASP ZAP active states that some SQL Injection may be possible. Our current developer believes this may be a false positive. I want some help... Source: over 3 years ago
  • Ask HN: Who is hiring? (March 2023)
    HostedScan Security | https://hostedscan.com/ | Full Stack Engineer | Contract or Full time,. - Source: Hacker News / over 3 years ago

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