Software Alternatives, Accelerators & Startups

Castle VS GhostMyData

Compare Castle VS GhostMyData and see what are their differences

Castle logo Castle

The easiest way to protect your users from getting hacked

GhostMyData logo GhostMyData

GhostMyData continuously scans 1,500+ data brokers, removes your exposed data, and automatically re-removes it when brokers re-collect. Free scan, no credit card.
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  • Castle Landing page
    Landing page //
    2023-10-17
  • GhostMyData Automated data removal from 1,500+ broker sites
    Automated data removal from 1,500+ broker sites //
    2026-04-08
  • GhostMyData Real-time exposure dashboard monitoring 1,529+ data broker sites
    Real-time exposure dashboard monitoring 1,529+ data broker sites //
    2026-04-08
  • GhostMyData Broker compliance report โ€” real data on which brokers actually delete your data
    Broker compliance report โ€” real data on which brokers actually delete your data //
    2026-04-08

GhostMyData is a privacy protection platform that scans 1,500+ data broker sites to find your exposed personal information. We automatically submit legal CCPA and state privacy law deletion requests on your behalf, verify each removal, and continuously monitor for re-listings.

Key features: - 1,500+ data broker coverage (3.5x more than Incogni, 17x more than DeleteMe's auto-removal) - Legal CCPA deletion requests, not just opt-out forms - Automated re-removal when brokers re-list your data - Family plans protect up to 5 household members - Live broker compliance report showing which brokers actually delete - Free scan with 3 free trial removals โ€” no credit card required

Plans start at $9.99/month billed annually.

GhostMyData

Pricing URL
-
$ Details
freemium $119.88 / Annually
Release Date
2024 January
Startup details
Country
United States
State
Wyoming
City
Sheridan
Founder(s)
Rocky Kathuria
Employees
1 - 9

Castle features and specs

  • Comprehensive Security
    Castle provides robust security features, including real-time threat detection and response, which help safeguard against a range of online threats.
  • Ease of Integration
    Castle offers straightforward API documentation and support for multiple programming languages, which makes it easy to integrate into existing systems.
  • User Behavior Tracking
    The platform's ability to monitor and analyze user behavior can help in identifying suspicious activities and enhancing overall security.
  • Customizable Rules
    Users can create custom security rules tailored to the specific needs of their applications, allowing for more precise threat prevention.
  • Scalability
    Castle's infrastructure is designed to handle varying levels of traffic, making it suitable for both small businesses and large enterprises.

Possible disadvantages of Castle

  • Cost
    The advanced features and comprehensive security solutions provided by Castle can be expensive, which may be a drawback for smaller businesses with limited budgets.
  • Complexity
    While Castle offers a range of powerful features, the platform's complexity may require a steep learning curve for new users.
  • Potential Overhead
    Implementing and maintaining Castle's security solutions may add extra overhead to development and operational processes.
  • Dependency on Third-Party Service
    Relying on an external security service means that any downtime or issues with Castle could impact the security of the integrated applications.

GhostMyData features and specs

  • Data Broker Coverage
    1,500+ sites scanned and monitored
  • CCPA Legal Requests
    Automated deletion requests citing state privacy laws
  • Removal Verification
    Re-scans to confirm brokers actually deleted data
  • Continuous Monitoring
    Auto re-removes when brokers re-list your data
  • Family Plans
    Protect up to 5 household members
  • Free Trial
    Free scan + 3 free removals, no credit card

Analysis of Castle

Overall verdict

  • Castle is a well-regarded solution in the security space, known for its user-friendly interface and effectiveness in preventing unauthorized access and reducing fraud risk. It is considered a good choice for businesses seeking to enhance their security protocols.

Why this product is good

  • Castle provides security solutions that focus on protecting user accounts and preventing fraud. It offers features such as anomaly detection, user monitoring, and real-time alerts to help businesses secure their applications and data. The platform is particularly useful for companies that prioritize user security and privacy.

Recommended for

  • E-commerce platforms
  • Financial services
  • Online businesses
  • SaaS providers
  • Organizations focusing on user account security

Analysis of GhostMyData

Overall verdict

  • GhostMyData is a solid data removal service that helps individuals reduce their online footprint by removing personal information from data broker sites and people-search databases. It offers a reasonable option for those concerned about privacy, though as with any such service, results can vary and no service can guarantee 100% removal of all data across the internet.

Why this product is good

  • Automates the tedious process of opting out from numerous data broker and people-search sites
  • Helps protect against identity theft, spam, and unwanted solicitations by reducing exposed personal data
  • Provides ongoing monitoring and re-removal since data brokers often re-list information
  • Saves significant time compared to manually contacting each data broker
  • Can offer peace of mind for individuals worried about their digital privacy

Recommended for

  • Individuals concerned about online privacy and their digital footprint
  • People who want to reduce spam calls, emails, and unwanted solicitations
  • Those at higher risk of identity theft or stalking who want personal info removed
  • Public-facing professionals, executives, or public figures wanting to limit exposure
  • Anyone who lacks the time to manually opt out of dozens of data broker sites

Castle videos

Kingdom Come, Deliverance, CASTLE review

More videos:

  • Review - Castle TV Series Review
  • Review - What Really Went Wrong on Castle

GhostMyData videos

Your personal data is being bought and sold by data brokers

Category Popularity

0-100% (relative to Castle and GhostMyData)
Security & Privacy
96 96%
4% 4
Privacy
0 0%
100% 100
Security
95 95%
5% 5
Online Services
0 0%
100% 100

Questions & Answers

As answered by people managing Castle and GhostMyData.

Why should a person choose your product over its competitors?

GhostMyData's answer:

More coverage (1,500+ brokers), lower price ($9.99/mo vs $14.98 for Incogni), free scan with 3 free trial removals (no credit card), family plans covering 5 members, and transparent compliance reporting. We also use dual search engines (Google + Brave) to find exposures competitors miss.

What makes your product unique?

GhostMyData's answer:

We cover 1,500+ data broker sites โ€” 3.5x more than Incogni and 17x more than DeleteMe's auto-removal. We send legally-enforceable CCPA deletion requests, not just opt-out forms. And we publish a live broker compliance report showing which brokers actually delete your data and which ignore requests.

How would you describe the primary audience of your product?

GhostMyData's answer:

Privacy-conscious individuals and families who want their personal data removed from people-search sites and data brokers. Also businesses protecting employees from social engineering attacks that exploit exposed personal data.

What's the story behind your product?

GhostMyData's answer:

I discovered my full name, home address, phone numbers, and family members' details were publicly listed on hundreds of people-search sites โ€” available to anyone for under a dollar. After spending 40+ hours manually submitting opt-out forms, I realized the data just comes back. So I built GhostMyData to automate the entire process.

Which are the primary technologies used for building your product?

GhostMyData's answer:

Next.js, React, TypeScript, Prisma ORM, PostgreSQL, Vercel, Resend for transactional email, Amazon SES for broker CCPA emails, Google and Brave Search APIs for exposure detection.

Who are some of the biggest customers of your product?

GhostMyData's answer:

  • Individual privacy-conscious consumers
  • Families protecting household members (up to 5 per plan)
  • Businesses protecting employee data from social engineering

User comments

Share your experience with using Castle and GhostMyData. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Castle and GhostMyData

Castle Reviews

We have no reviews of Castle yet.
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GhostMyData Reviews

  1. Rocky Kathuria
    ยท Founder & CEO at GhostMyData ยท
    Finally a privacy service that actually removes your data from 1,500+ brokers

    I built GhostMyData because I was tired of finding my personal information โ€” home address, phone numbers, family members โ€” plastered across dozens of data broker sites. After trying other services, I realized most only cover a fraction of brokers and charge premium prices for basic scans. GhostMyData scans 1,500+ data broker sites, sends legally-backed CCPA deletion requests on your behalf, and tracks every removal to completion. The automated removal pipeline handles everything from opt-out form submissions to verification that your data was actually taken down. We also offer family plans so you can protect your entire household under one subscription, and our daily privacy digest keeps you informed without email overload. The whole platform is designed around transparency โ€” you see exactly what was found, what's been removed, and what's still in progress.

    ๐Ÿ Competitors: Incogni, Delete Me, Privacy Bee, Optery, Kanary
    ๐Ÿ‘ Pros:    Scans 1,500+ data broker sites automatically|Sends legally-backed ccpa/state privacy law deletion requests|Automated opt-out form submissions for major brokers|Family plan protects up to 5 household members|Real-time removal tracking with verification|Free scan with 3 trial removals, no credit card required
    ๐Ÿ‘Ž Cons:    Some brokers require manual identity verification steps|Annual billing only (no monthly option yet)

Social recommendations and mentions

Based on our record, Castle seems to be more popular. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Castle mentions (4)

  • Precursor
    This (agent detection) is now a kind of emerging space. Obviously it'll get much more important, too. Other products in the space: - Foil (https://usefoil.com/), I'm biased, a friend is building this - Kasada https://www.kasada.io/ - DataDome (https://datadome.co/) - Castle (https://castle.io/) - Fingerprint (https://fingerprint.com/) - HUMAN (http://humansecurity.com/) - Google Cloud Fraud Defense, which is... - Source: Hacker News / 6 days ago
  • Ask HN: Who is hiring? (April 2025)
    Castle (https://castle.io) | Senior ML Engineer | Senior R&D Detection Engineer | REMOTE (Europe/EMEA) | Full-time Hi HN! Iโ€™m Antoine, Head of Research at Castle. Weโ€™re a YC-backed Series A startup helping companies like Canva, Atlassian, and Rockstar Games fight fraud and abuse. We're building modern, AI-powered bot detection and abuse prevention tech, with a focus on real-time protection and behavioral... - Source: Hacker News / over 1 year ago
  • If you need help with distrokid related issues inbox me i used to work for distrokid
    Tell me about the fingerprint, they using castle.io within segment.com ? Or something else? And what they watching? Source: over 3 years ago
  • Best practices for Two Factor Auth / 2FA in 2021?
    I use a combination of https://github.com/wmlele/devise-otp and https://castle.io/. Source: almost 5 years ago

GhostMyData mentions (0)

We have not tracked any mentions of GhostMyData yet. Tracking of GhostMyData recommendations started around Apr 2026.

What are some alternatives?

When comparing Castle and GhostMyData, you can also consider the following products

Pulse Secure - Pulse Secure provides a consolidated offering for access control, SSL VPN, and mobile device security. Contact Pulse Secure at 408-372-9600 to get a free demo.

Delete Me - Delete Me is an app that lets you delete your accounts from multiple platforms, including social media sites, e-commerce sites, and many others, with just a few steps.

Flexera Software Vulnerability Manager - Flexera Software Vulnerability Manager provides solutions to continuously track, identify and remediate vulnerable applications.

Incogni - Take back control of your data privacy!

Tor Browser - Tor is free software for enabling anonymous communication.

Optery - See the private info data brokers post about you online