Software Alternatives, Accelerators & Startups

Medianonymizer VS StackrApp

Compare Medianonymizer VS StackrApp and see what are their differences

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Medianonymizer logo Medianonymizer

Blur faces & redact PII in video, audio, images and docs โ€” irreversible, GDPR-aligned, pay per job

StackrApp logo StackrApp

StackrApp is a collaboration tool that helps teams build and manage their marketing technology inventory.
  • Medianonymizer
    Image date //
    2026-07-10
  • Medianonymizer  Review AI-detected faces and PII before you pay
    Review AI-detected faces and PII before you pay //
    2026-07-10
  • Medianonymizer Choose what to hide , with a live price estimate
    Choose what to hide , with a live price estimate //
    2026-07-10
  • Medianonymizer Before/after: video, images, audio and documents
    Before/after: video, images, audio and documents //
    2026-07-10
  • Medianonymizer Pay per job from โ‚ฌ1.99 - no subscription
    Pay per job from โ‚ฌ1.99 - no subscription //
    2026-07-10
  • Medianonymizer GDPR-aligned: irreversible, auto-delete, never trains AI
    GDPR-aligned: irreversible, auto-delete, never trains AI //
    2026-07-10

Medianonymizer removes sensitive data from documents, images, audio and video โ€” irreversibly. AI locates faces, license plates, spoken PII and personal data; deterministic code destroys it (solid boxes, pixelation, audio beeps, metadata stripping), so nothing can be recovered and every result is auditable and reproducible.

How it works

  1. Upload any file (PDF, DOCX, TXT, JPG, PNG, MP3, WAV, MP4โ€ฆ). It's encrypted and uploaded straight to storage โ€” no account needed.
  2. AI flags faces, plates, IDs, IBANs, card numbers, names, voices and location metadata.
  3. You review every detection: toggle regions, draw your own with rectangle or lasso tools, pick solid box or pixelation, choose which EXIF fields to strip.
  4. See the exact price, pay for that job only, and download the anonymized copy. The original is deleted after processing.

What makes it different

  • All four modalities in one tool โ€” most alternatives only blur video or images; Medianonymizer also redacts documents and beeps spoken PII in audio.
  • Irreversible by design โ€” redaction destroys the underlying data instead of overlaying it, which supports taking data out of GDPR scope.
  • You stay in control โ€” AI only locates; you decide what gets removed, before paying.
  • Pay per job, from โ‚ฌ1.99 โ€” no subscription, no account, exact price shown upfront.
  • Privacy-first โ€” files upload encrypted via presigned URLs, originals self-delete, and files are never used to train AI models.

Used by legal & compliance teams, healthcare and research, HR, journalists, customer support and public sector/CCTV operators.

Available in English, Spanish, German, French, Italian and Portuguese.

  • StackrApp Landing page
    Landing page //
    2022-07-21

Medianonymizer

$ Details
paid โ‚ฌ1.99 (Per job; docs/images from โ‚ฌ1.99, video from โ‚ฌ4.99)
Platforms
Web
Release Date
2026 June
Startup details
Country
Spain
Founder(s)
Javier Pedrosa
Employees
1 - 9

StackrApp

$ Details
-
Platforms
Laravel
Release Date
2018 January

Medianonymizer features and specs

  • Face blur (video & images)
    Tracking-stable blur or pixelation; irreversible
  • Audio PII redaction
    Spoken names, IDs and phone numbers beeped or muted automatically
  • Document & text redaction
    Names, emails, phones, national IDs, IBAN, cards โ€” regex + checksum validated
  • Metadata / EXIF stripping
    Remove GPS and camera metadata from images
  • AI detection + manual review
    AI locates regions; you edit them (rectangle/lasso) before paying
  • Irreversible by design
    Redaction destroys the underlying data โ€” not a reversible overlay
  • No account, pay per job
    Upload, pay per file from โ‚ฌ1.99, download โ€” no signup, no subscription
  • Encrypted uploads, auto-delete
    Presigned-URL upload to storage; originals deleted after processing; never trains AI

StackrApp features and specs

  • Visual Stack Tracking
    StackrApp provides a visual and organized way to track and manage your technology stacks, making it easy to see all the tools and technologies you or your team are using at a glance.
  • Discovery of New Tools
    The platform can help users discover new technologies and tools by browsing what others in the community are using in their stacks, facilitating learning and exploration.
  • Simple and Clean Interface
    StackrApp offers a straightforward and user-friendly interface that makes it easy to create, edit, and share your technology stacks without a steep learning curve.
  • Community Sharing
    Users can share their stacks with others, enabling collaboration and knowledge sharing among developers, teams, and the broader tech community.
  • Free to Use
    StackrApp appears to be accessible without significant cost barriers, allowing individuals and small teams to use the platform without a major financial commitment.

Possible disadvantages of StackrApp

  • Limited Popularity and Community Size
    StackrApp has a relatively small user base compared to more established platforms, which limits the breadth of community content and shared stacks available for discovery.
  • Limited Integrations
    The platform may lack deep integrations with other popular developer tools, project management systems, or IDEs, reducing its utility within existing workflows.
  • Sparse Documentation and Resources
    As a smaller platform, StackrApp may have limited documentation, tutorials, or support resources, making it harder for new users to get the most out of the tool.
  • Uncertain Long-term Viability
    Being a lesser-known product, there may be concerns about its long-term maintenance, updates, and whether the platform will continue to be supported in the future.
  • Limited Advanced Features
    The platform may lack more advanced features such as detailed analytics, team management capabilities, or robust comparison tools that power users and larger organizations might need.

Analysis of Medianonymizer

Overall verdict

  • Medianonymizer.com appears to be a niche tool aimed at anonymizing media files (images/video/metadata), but I don't have verified, up-to-date information confirming its reliability, security practices, or company legitimacy, so I can't fully endorse it without independent verification.

Why this product is good

  • Claims to remove metadata (EXIF, geolocation, etc.) from media files, which is useful for privacy protection
  • Likely offers a simple, accessible interface for non-technical users
  • May support batch processing of multiple files at once
  • Focused specifically on media anonymization rather than being a generic tool

Recommended for

  • Individuals concerned about stripping personal metadata before sharing photos online
  • Journalists or activists needing to protect source identity in shared media
  • Users who want a quick, single-purpose tool rather than a full photo editing suite
  • Anyone who first verifies the site's privacy policy, security practices, and reviews before uploading sensitive files

Analysis of StackrApp

Overall verdict

  • I don't have verified, up-to-date information about StackrApp (stackrapp.com) to make a reliable assessment. I'm not able to confirm this product's features, reputation, or quality with confidence, and I don't want to provide potentially inaccurate information about a specific commercial service.

Why this product is good

  • I lack verified data on this specific product's actual performance and user reviews
  • Providing fabricated details about features or quality would be misleading
  • Product offerings and quality can change over time, making unverified claims risky
  • I cannot browse the internet in real-time to check the current state of this website or app

Recommended for

  • Anyone considering this app should check recent user reviews on independent platforms like Trustpilot, G2, or app stores
  • Research the company's reputation through the Better Business Bureau or similar consumer protection resources
  • Look for recent, dated articles or reviews rather than relying on AI-generated assessments for specific commercial products
  • Try a free trial or demo if available before committing, and verify claims directly with the company

Category Popularity

0-100% (relative to Medianonymizer and StackrApp)
Video
100 100%
0% 0
Productivity
0 0%
100% 100
GDPR Compliance
100 100%
0% 0
Digital Marketing
0 0%
100% 100

Questions & Answers

As answered by people managing Medianonymizer and StackrApp.

What makes your product unique?

Medianonymizer's answer

It handles all four media types โ€” documents, images, audio and video โ€” in one tool, where most alternatives only blur faces in video or images. The AI only locates sensitive data; deterministic code does the actual removal (solid boxes, pixelation, audio beeps, metadata stripping), so results are irreversible, auditable and reproducible instead of a soft, reversible blur overlay. And you review and adjust every detected region before you pay.

Why should a person choose your product over its competitors?

Medianonymizer's answer

Three reasons: - Coverage โ€” it redacts documents and spoken audio PII too, not just faces in video or images. - Control โ€” you see the exact price and can edit every detected region (rectangle or lasso) before paying, with no account and no subscription. - Compliance โ€” redaction is irreversible by design (which supports taking data out of GDPR scope), files upload encrypted straight to storage, originals self-delete after processing, and nothing is ever used to train AI.

How would you describe the primary audience of your product?

Medianonymizer's answer

Teams that need to share, publish or archive media without exposing personal data: legal and compliance, healthcare and research, HR and recruitment, journalists and media, customer support (call and chat recordings), and public sector / CCTV operators. It's built for EU and GDPR-conscious users, and available in English, Spanish, German, French, Italian and Portuguese.

What's the story behind your product?

Medianonymizer's answer

Anonymizing media properly is tedious and error-prone. Manual blurring in video editors is slow, and most automated tools either handle only one media type or use a reversible blur that isn't truly compliant. Medianonymizer was built to make irreversible, auditable anonymization across documents, images, audio and video fast and self-serve: upload a file, let the AI find the sensitive data, review and adjust it, then pay per job and download โ€” no account, no subscription.

Which are the primary technologies used for building your product?

Medianonymizer's answer

A Next.js and TypeScript frontend (deployed on Vercel), and a Python processing worker that does the heavy lifting: computer-vision face and license-plate detection, spaCy-based PII and named-entity detection for text, and ffmpeg for audio/video redaction and re-encoding. Files use object storage with presigned, encrypted uploads, and payments run through Stripe on a pay-per-job basis.

User comments

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What are some alternatives?

When comparing Medianonymizer and StackrApp, you can also consider the following products

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ObscuraCam - Obscuracam is a photo and video app for Android that keeps certain information private.

Sighthound Video - Sighthound Video | Free Smart security camera software for your home or business. Sighthound empowers cameras with powerful computer vision technology that can be deployed in minutes.

Scrambled Exif - Scrambled Exif (pronounced eggsif) helps you remove the metadata in your pictures before you share...