
CThruView Transparent Image Viewer
PixelPerfect
Osiva
Microsoft Azure Purview
image layer
Strac.io
Galapix
An intuitive app to display transparent images on screen.

GitGuardian
Nightfall Developer Platform
Review and redact sensitive data in AI prompts; check local repositories for possible secret exposure.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | yuhua-chen.github.io | redaxa.getcertsprint.com |
| Pricing | — | |
| Platforms | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of LayerX yet.
Redaxa helps individuals and small teams review sensitive information before sharing text with an AI provider. Check prompts for personal details, credentials, financial data and recognizable secret patterns, then review and copy a redacted version. Available on the web, Windows and Chrome....
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
【スタートアップ 失敗の教科書】 LayerX・福島良典社長 フラットな組織も崩壊、「ビジネスの定説」過信で起きた4つの失敗
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing LayerX and Redaxa.
Redaxa's answer:
I develop and maintain Redaxa, formerly known as PromptShield. It focuses on a practical step in AI-assisted work: reviewing sensitive text before sharing it. Prompt checks are available on the web, Windows and Chrome; paid Windows plans also include local repository checks. Public release notes document changes and limitations. Redaxa is proprietary software, not an open-source project.
Redaxa's answer:
TypeScript and JavaScript power the web interface and shared detection logic. The Windows desktop app uses Tauri 2 with Rust, and the Chrome extension uses Manifest V3. Subscription payments are handled through Stripe. Prompt checks use Redaxa's backend; repository checks in the paid Windows plans run locally.
Redaxa's answer:
I develop Redaxa. It brings two related review tasks into one product: checking text before sharing it with an AI provider, and reviewing repositories for possible exposed credentials in the Windows app.
Prompt checks are available on the web, Windows and Chrome. They run on Redaxa’s servers; prompt text is not stored. Repository checks are included with Pro and Business on Windows and run locally, with prioritized findings and redacted reports.
The goal is a clearer review before sharing, not a promise that every secret or vulnerability will be detected. Always inspect the result.
Redaxa's answer:
Redaxa is designed for independent developers, freelancers and small teams who work with AI tools and may need to review client details, credentials or other sensitive text before sharing it.
The Windows repository checks are aimed at developers who want a local review of possible exposed secrets before sharing code. This describes the intended audience, not a list of existing customers. Redaxa complements careful review; it does not replace an organization’s security policies or a full security audit.
Redaxa's answer:
Choose Redaxa if your immediate need is to review sensitive text before sharing it with an AI tool, with optional local repository checks in the paid Windows plans. You can start with the free prompt workflow and assess whether it fits your day-to-day work before upgrading.
The important distinction is scope: web, Windows and Chrome prompt checks use Redaxa’s servers, while Windows repository checks run locally. Redaxa is not a replacement for enterprise data-loss prevention, continuous organization-wide secret monitoring or a full security audit. Compare those requirements before choosing a tool.
Share your experience with using LayerX and Redaxa. For example, how are they different and which one is better?
When comparing LayerX and Redaxa, you can also consider the following products.

CThruView is a free transparent image viewer that allows mouse clicks to go through the image.
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Detect secrets in source code, public and private!
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Allows developers to put a semi-transparent image overlay over the top of the developed HTML and...
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The Nightfall Developer Platform is a set of APIs to classify & protect sensitive data, like PII and credentials, to prevent data leaks in your app or service.
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Osiva" is an acronym that stands for "Overly Simple Image Viewing
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Microsoft Azure Purview is a unified data governance solution that provides capabilities that cover the entire lifecycle from ingestion to cleansing, transformation, and security.
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