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PhotoLedger is a built-in camera app for Android that turns your phone into a professional documentation tool. Capture photos and form data on-site, upload structured records to your SFTP, Google Drive, or Dropbox - ready for ERP, AI, and automation.
Website, pricing, platforms and company facts side by side.
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| Website | opalstack.com | info.photoledger.app |
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| Platforms | — | |
| Company | — | Startup from Germany · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Opalstack yet.
PhotoLedger transforms your Android camera into a professional documentation tool for any business process requiring photo evidence — goods inspection, damage reports, inventory, construction, and more. The built-in camera combines zoom and focus with dynamic forms (select, date/time, currency,...
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As answered by people managing Opalstack and PhotoLedger.app.
PhotoLedger.app's answer:
PhotoLedger is not just a camera app; it’s a high-speed data pipeline. It uniquely combines high-resolution photography, dynamic digital forms, and AI-powered OCR into a single, automated JSON cloud export, making physical world data instantly readable for AI and IT systems.
PhotoLedger.app's answer:
While competitors focus on creating static PDF reports ("digital paper"), PhotoLedger focuses on structured data automation. It offers superior flexibility with direct JSON exports to SFTP or Cloud, built-in privacy tools like OCR-driven blurring, and a "plug-and-play" setup that bypasses complex enterprise bloat.
PhotoLedger.app's answer:
Our primary audience consists of operations managers, IT integrators, and SMEs in logistics, construction, and insurance. It is designed for anyone who needs to document high-volume physical assets and requires that data to be instantly searchable or processable by automated workflows.
PhotoLedger.app's answer:
Born out of necessity in a high-volume e-commerce warehouse, PhotoLedger was built to solve the "sorting madness" of 3,000 daily shipping photos. After failing to find a tool that could bridge the gap between a photo and a database, we developed it ourselves to be the most practical, field-tested documentation tool on the market.
PhotoLedger.app's answer:
PhotoLedger leverages cutting-edge Mobile AI for on-device OCR (Optical Character Recognition), secure encryption protocols for data transfer (SFTP/Cloud), and a highly modular JSON-based architecture to ensure seamless integration with any modern ERP, CRM, or AI processing engine.
PhotoLedger.app's answer:
PhotoLedger was originally a private tool we developed to solve our own operational hurdles. We are still our own most frequent user, using it daily across various tasks in our company. After seeing how much it helped us, we decided to make it available to others. We are now in the early stages of opening it up to new users and are very interested to see which specific problems PhotoLedger can solve in other industries and projects.
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