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Ghostery VS KeptPDF

Compare Ghostery VS KeptPDF and see what are their differences

Ghostery

Privacy tool for transparency and control

Rating
0 reviews
Alternatives Is it good?
KeptPDF

Redact, edit, OCR, and sign PDFs entirely in your browser. The file never leaves your device. Free, no account needed.

Rating
0 reviews
Pricing
Freemium $29 / Monthly (Pro, 1 user)
Alternatives Is it good?
Graded Prompts
A curated marketplace for AI prompts, each human-reviewed and live-tested before it goes on sale. Skip prompt trial-and-error: buy working prompts for Midjourney, ChatGPT, Claude, and 26+ more models. Free options, paid from $2.99, plus subscriptions sponsored

Which is more popular?

Security & Privacy popularity
100% vs 0%
alternatives listed
240+ vs 20

Base details

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

Ghostery
KeptPDF
Website ghostery.com keptpdf.com
Pricing
Official pricing
Freemium $29 / Monthly (Pro, 1 user) Official pricing
Company — Startup from the United States · 2026
Listed in
Security & Privacy Privacy Ad Blockers Anti Tracking +1
PDF Tools Pdf Redaction OCR PDF Editor PDF Security & Privacy PDF Readers And Editors AI Tools +5

About Ghostery and KeptPDF

In their own words, as submitted to SaaSHub.

Ghostery
KeptPDF

No description of Ghostery yet.

KeptPDF is a PDF toolkit that runs entirely in your browser. Nothing uploads: every tool runs on your own device, so the document never touches a server. What it does: Redaction that auto-detects names, SSNs, phone numbers, addresses, and dates, then removes the underlying text instead of drawing...

Read more about KeptPDF

Features and specs

What each product offers, as listed by its team.

Ghostery 6 features
KeptPDF 5 features
  • Enhanced Privacy
    Ghostery blocks trackers that collect your personal data, helping protect your privacy while you browse the internet.
  • Ad Blocking
    It contains functionalities to block intrusive ads, providing a cleaner and faster browsing experience.
  • Customizable Blocking
    Users can customize which trackers and ads to block or allow, giving them control over their browsing experience.
  • Speed Improvement
    By blocking unwanted content and scripts, Ghostery can speed up page load times, resulting in a quicker browsing experience.
  • Detailed Analytics
    Ghostery provides detailed analytics about the trackers on each webpage, allowing users to understand who is tracking them.
  • User-Friendly Interface
    The extension has an intuitive and easy-to-use interface, making it accessible for users of all technical levels.

Possible disadvantages

  • Potential Website Breakage
    Blocking certain trackers and scripts can sometimes result in websites not functioning as intended.
  • Learning Curve
    For users who want to take full advantage of customization options, there can be a learning curve to understand which trackers and scripts to block or allow.
  • Resource Usage
    While it saves data by blocking unwanted elements, Ghostery itself can consume system resources, particularly if many features are enabled.
  • Freemium Model Limitations
    Some features are restricted to premium users, which can be limiting for those who prefer free software.
  • Trust Issues
    As with any privacy tool, users must place a degree of trust in Ghostery not to misuse their data, and some users may have concerns due to its history and ownership.
  • Advertisement of Own Services
    In some versions, Ghostery has promoted its own services or partner services, which can be seen as intrusive by some users.
  • Simple PDF Editing
    KeptPDF offers straightforward tools for editing, merging, splitting, and converting PDF files, making it accessible for users who need quick document management without a steep learning curve.
  • Web-Based Accessibility
    Being a web-based tool, KeptPDF can be accessed from any device with an internet connection, eliminating the need for software installation and allowing use across different operating systems.
  • Multiple File Format Support
    The platform supports conversion between PDF and various other file formats, offering flexibility for users who work with documents in different formats.
  • No Installation Required
    Since it operates in a browser, users can save storage space on their devices and avoid compatibility issues that sometimes arise with desktop software installations.
  • Quick Processing
    KeptPDF is designed to process PDF tasks efficiently, allowing users to complete common document tasks like compression or conversion in a relatively short amount of time.

Analysis

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

Ghostery
KeptPDF

Overall verdict

  • Ghostery is considered a good tool for users concerned with online privacy and those who wish to have more control over their data. It is praised for its user-friendly interface, effectiveness in blocking trackers, and the transparency it offers about what trackers are present on websites. However, as with any privacy tool, it is important to review its privacy policy and settings to ensure they align with your personal privacy goals.

Why this product is good

  • Ghostery is a browser extension designed to improve privacy and security by blocking trackers on websites you visit. It provides detailed insights into what trackers are operating on a page and allows users to control which trackers to allow or block. Ghostery enhances browsing speed and reduces exposure to targeted advertising by limiting the amount of data collected about users.

Recommended for

  • Users who prioritize online privacy and do not want to be tracked by web advertisers.
  • Individuals who are concerned about website performance and want to block extraneous scripts that can slow down browsing.
  • Tech-savvy users who wish to gain insight into the tracking ecosystem and customize their web privacy settings.

No analysis of KeptPDF yet.

Videos

Walkthroughs and reviews on video.

Ghostery 3 videos + Add
KeptPDF 0 videos + Add

Block Website Tracking with Ghostery

More videos

  • - Ghostery Midnight VPN Review - Is it Any Good? HONEST REVIEW!
  • - Ghostery browser protection for Firefox

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

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
Ghostery
KeptPDF
100% 100%
Security & Privacy
0% 0%
0% 0%
PDF Editor
100% 100%
100% 100%
Ad Blockers
0% 0%
0% 0%
PDF Tools
100% 100%

Questions & Answers

As answered by people managing Ghostery and KeptPDF.

What makes your product unique?

KeptPDF's answer:

KeptPDF runs entirely in your browser. Your file, and the text inside it, never leaves your device. Not to an AI, not even to us. You can open your browser's network tab and watch: the document bytes never go out.

Most online PDF tools upload your file to a server first, and some "AI redaction" services quietly send your document text to a third-party model. That is the exact risk people are trying to avoid when they redact something.

KeptPDF also does true redaction. The text is removed from the file, not covered with a black box you can copy out later. Every redaction produces a verification certificate you can share with the file.

Why should a person choose your product over its competitors?

KeptPDF's answer:

Three reasons.

Privacy you can verify, not just a promise. Processing happens locally in the browser, so there is no upload step to trust. We do send anonymous usage counts for quota, and we say so plainly, but never your document.

Real redaction with proof. Removed text is permanently gone, and you get a certificate showing the file was checked for leftover extractable text. Automated detection cannot catch everything, so a final human review is still your job, and the tool says that too.

It works on a phone. Most PDF suites assume a desktop. KeptPDF was built and used on a phone first, so redacting a document while you are standing in a hallway actually works.

How would you describe the primary audience of your product?

KeptPDF's answer:

Anyone who has to hand a document to someone else and needs the sensitive parts gone first.

In practice that is solo attorneys and small law firms, accountants and tax preparers, healthcare and records staff handling requests, HR teams, and individuals dealing with their own medical, legal, or financial paperwork.

The common thread is not an industry. It is a person who cannot upload a confidential file to a random website, and who does not have an enterprise IT budget to solve it.

What's the story behind your product?

KeptPDF's answer:

A family member got seriously ill. We spent most days at the hospital, and straight answers were hard to come by, so we leaned on AI tools to make sense of the records, notes, and lab results.

But you cannot paste a medical record into an AI chat. You have to strip the names, the ID numbers, the diagnoses first. And almost every tool we found either wanted to upload the whole file to a server, or "auto-redacted" by sending the document text to an online AI. That was the exact thing we were trying to avoid.

Most of this was happening on a phone, at a bedside. So I built the tool I needed: redaction that runs on the device, works on mobile, and never sends the file anywhere. That turned into KeptPDF, which is now a full PDF suite with over 20 tools, all local-first.

Which are the primary technologies used for building your product?

KeptPDF's answer:

The app is plain JavaScript with no front-end framework, which keeps it fast and keeps the code auditable.

PDF work happens in the browser using pdf.js for rendering and pdf-lib for writing. Text recognition uses Tesseract running as WebAssembly. Password and encryption handling uses a WebAssembly build of qpdf. It is a Progressive Web App, so it installs and works offline.

The thin server side is Node on Vercel, with Postgres for accounts, Stripe for billing, and Resend for email. None of those ever see a document.

Who are some of the biggest customers of your product?

KeptPDF's answer:

KeptPDF is early and independent, and we do not publish customer names. The product is privacy-first by design: we never see your documents, and we do not track who our users are or what they work on. Publishing a client list would sit badly next to that.

The user base today is mostly solo attorneys, small firms, accountants, and individuals handling their own records.

User comments

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

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Alternatives to Ghostery and KeptPDF

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