Software Alternatives, Accelerators & Startups

SemApps VS GhostMyData

Compare SemApps VS GhostMyData and see what are their differences

SemApps logo SemApps

Built on standards like RDF, OWL, SPARQL, LDP, ActivityPub and SOLID, the SemApps framework is meant to develop applications that are part of the Linked Open Data and the Semantic Web.

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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  • SemApps Landing page
    Landing page //
    2025-09-27
  • 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.

SemApps

$ Details
-
Release Date
-

GhostMyData

$ 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

SemApps features and specs

No features have been listed yet.

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 SemApps

Overall verdict

  • SemApps is a solid open-source framework for building decentralized, interoperable applications based on Linked Data and Solid/ActivityPub standards, making it a good choice for developers committed to the semantic web and data sovereignty.

Why this product is good

  • Built on open standards like Linked Data, Solid, and ActivityPub for true interoperability
  • Open-source and free to use, backed by an active community focused on the semantic web
  • Enables decentralized applications where users retain control over their data
  • Provides reusable modules and components that speed up development of Linked Data apps
  • Supports federation, allowing applications to communicate across different servers and platforms

Recommended for

  • Developers building decentralized or federated web applications
  • Organizations prioritizing data sovereignty and user data ownership
  • Projects within the semantic web and Linked Data ecosystem
  • Communities and nonprofits seeking open-source, interoperable social platforms
  • Technical teams comfortable with Solid, ActivityPub, and RDF-based technologies

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

SemApps videos

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GhostMyData videos

Your personal data is being bought and sold by data brokers

Category Popularity

0-100% (relative to SemApps and GhostMyData)
Security
57 57%
43% 43
Privacy
0 0%
100% 100
VPN
100 100%
0% 0
Online Services
0 0%
100% 100

Questions & Answers

As answered by people managing SemApps 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

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Reviews

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

SemApps Reviews

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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.

    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
    Cons:    Some brokers require manual identity verification steps|Annual billing only (no monthly option yet)

What are some alternatives?

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

Solid - Solid is a solution for online business meetings.

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.

CubicWeb - CubicWeb is a semantic web application framework to efficiently build web applications by reusing components.

Incogni - Take back control of your data privacy!

IPFS - IPFS is the permanent web. A new peer-to-peer hypermedia protocol.

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