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ALTCHA VS FormBackend

Compare ALTCHA VS FormBackend 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
Alternatives Is it good?
FormBackend

Collect submissions for your HTML forms easily!

Rating
0 reviews
Pricing
Paid Free trial
Alternatives Is it good?
PlexTrac
PlexTrac is the #1 AI-powered platform for pentest reporting and threat exposure management, helping cybersecurity teams efficiently address the most critical threats and vulnerabilities. sponsored
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, ALTCHA seems to be more popular. It has been mentioned 3 times since March 2021.

social mentions
3 vs 0
SPAM Protection popularity
100% vs 0%
alternatives listed
48 vs 95

Base details

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

ALTCHA
FormBackend
Website altcha.org formbackend.com
Pricing
Open source Free
Paid Free trial Official pricing
Platforms
Web REST API
—
Company — 2017
Listed in
Security & Privacy SPAM Protection Anti-Spam Captcha SPAM API +2
Surveys Form Builder Forms And Surveys Web App +1

About ALTCHA and FormBackend

In their own words, as submitted to SaaSHub.

ALTCHA
FormBackend

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

No description of FormBackend yet.

Features and specs

What each product offers, as listed by its team.

ALTCHA 9 features
FormBackend 5 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.
  • Ease of Use
    FormBackend provides a user-friendly interface, making it easy for users to set up forms and manage form submissions without needing extensive technical skills.
  • Integration
    It offers seamless integration with various tools and services, allowing users to connect their forms with popular applications like Google Sheets, Slack, and more.
  • API Access
    FormBackend provides robust API access, enabling developers to customize and automate form handling according to their specific needs.
  • Customization
    The platform supports extensive customization options, allowing users to tailor forms to match their brand and specific functionality requirements.
  • Security
    Security is a priority, with features such as SSL encryption ensuring that form data is transmitted safely.

Possible disadvantages

  • Pricing
    For users needing advanced features or higher submission limits, the pricing can become relatively high compared to some competitors, which may be a con for small businesses with limited budgets.
  • Feature Limitations
    Some users may find the range of features limited in the basic or lower-tier plans, requiring them to upgrade for full functionality.
  • Learning Curve
    While the platform is generally easy to use, users with no prior experience in form builders might face a slight learning curve initially.
  • Limited Templates
    FormBackend may offer fewer pre-designed templates than some competitors, potentially requiring more time for users to design forms from scratch.

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
FormBackend
100% 100%
SPAM Protection
0% 0%
0% 0%
Form Builder
100% 100%
100% 100%
Captcha
0% 0%
0% 0%
Forms And Surveys
100% 100%

Questions & Answers

As answered by people managing ALTCHA and FormBackend.

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.

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.

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.

User comments

Share your experience with using ALTCHA and FormBackend. 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
FormBackend 0 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 / 5 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

Tracking FormBackend since Mar 2021.

Alternatives to ALTCHA and FormBackend

When comparing ALTCHA and FormBackend, you can also consider the following products.

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