Software Alternatives & Startups

ALTCHA VS E-tracking

Compare ALTCHA VS E-tracking 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
E-tracking

Discover the best tracking platform for all your shipment needs. Track your container, air cargo, package, post/ems, and courier shipments effortlessly.

Rating
0 reviews
Pricing
Freemium Free trial
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 7

Base details

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

ALTCHA
E-tracking
Website altcha.org e-tracking.net
Pricing
Open source Free
Freemium Free trial Official pricing
Platforms
Web REST API
—
Company — Startup from the United Kingdom · 1 - 9 employees · 2023
Listed in

About ALTCHA and E-tracking

In their own words, as submitted to SaaSHub.

ALTCHA
E-tracking

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

At e-Tracking.net, we simplify global logistics visibility. We provide real-time tracking solutions for containers, vessels, and sailing schedules—helping freight forwarders, importers, and exporters stay informed and in control. Our mission is to make shipping data accessible, accurate, and easy...

Read more about E-tracking

Features and specs

What each product offers, as listed by its team.

ALTCHA 9 features
E-tracking 4 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.
  • Track and Trace
    Track your shipments with ease, from anywhere in the world
  • All-in-one Tracking Solutions
    Get ready to streamline your tracking process with our all-in-one platform for tracking services!
  • 3800+ carriers worldwide
    We supported 3800+ carriers worldwide
  • Sailing Schedules
    Reliable information on sailing times, routes, and vessel schedules, ensuring your operations run smoothly.

Analysis

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

ALTCHA
E-tracking

No analysis of ALTCHA yet.

Overall verdict

  • E-tracking.net appears to be a niche GPS tracking and fleet/asset management service; it can be a reasonably good choice for basic tracking needs but may lack the advanced features, support infrastructure, and brand reputation of larger, more established competitors, so due diligence is recommended before committing.

Why this product is good

  • Offers GPS tracking functionality for vehicles or assets at what is often a lower price point than major competitors
  • Simple, no-frills interface that can be easier for small operators to adopt quickly
  • Provides basic reporting on location, routes, and possibly driving behavior
  • Can be suitable for smaller fleets that don't need enterprise-level features
  • Lower cost of entry compared to premium fleet management platforms

Recommended for

  • Small business owners with a handful of vehicles needing basic location tracking
  • Independent contractors or delivery drivers wanting simple route verification
  • Budget-conscious users who don't require advanced analytics or integrations
  • Personal use cases like tracking a single vehicle or asset
  • Users who prioritize simplicity over feature-rich dashboards

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
E-tracking
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 E-tracking.

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.

E-tracking's answer:

E‑Tracking.net offers a unified platform to track ocean containers, air cargo, and sailing schedules across global carriers. Its ease of use, real-time data accuracy, and coverage make it a go-to visibility tool for logistics professionals worldwide.

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.

E-tracking's answer:

Unlike fragmented solutions, E‑Tracking provides multi-carrier visibility, smart alerts, shareable tracking links, and sailing schedules—all in one place. Its simple UX, cost-effectiveness, and fast support set it apart from complex and overpriced alternatives.

Which are the primary technologies used for building your product?

ALTCHA's answer

JavaScript and Svelte.

E-tracking's answer:

Our platform is built using modern web technologies including React, Node.js, PostgreSQL, and integrates with global carrier APIs. We also use scalable cloud infrastructure (AWS) to ensure high availability and performance.

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.

E-tracking's answer:

Our core users include freight forwarders, logistics coordinators, import/export companies, and digital freight platforms seeking shipment visibility and schedule optimization for better planning and customer communication.

What's the story behind your product?

E-tracking's answer:

E‑Tracking was born from the frustration of manually checking container statuses across different carrier sites. We created a platform that centralizes logistics visibility, saves time, and empowers supply chain professionals with actionable data.

Who are some of the biggest customers of your product?

E-tracking's answer:

We serve clients globally, including: – A leading freight network companies – Regional air cargo agents in Europe – Large importers/exporters in MENA & LATAM – Digital freight SaaS platforms

User comments

Share your experience with using ALTCHA and E-tracking. 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
E-tracking 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 E-tracking since Jul 2025.

Alternatives to ALTCHA and E-tracking

When comparing ALTCHA and E-tracking, you can also consider the following products.