Why Taggun?

Experts in Global Receipt Scanning Software

We built Taggun because generic OCR (Optical Character Recognition) tools are inaccurate and fail at serious automation.

We provide a specialist API, trusted for high-accuracy data extraction and advanced fraud defence. Our mission is to help you automate processes, protect budgets, and improve customer experiences.
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Our Story: From Frustration to Specialist Automation

In 2016, our founder, CK, saw that generic OCR services failed at automation. They could 'read' text but not understand its context, failing to provide reliable structured data.

He built Taggun as a specialist engine focused only on the unique challenges of receipts and invoices. This delivered world-class data extraction.
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Evolving for Fraud and Proof of Purchase

As we grew, our clients (especially in consumer promotions and loyalty) came to us with a new, complex problem: a rapid increase in sophisticated receipt fraud and the sheer complexity of validating proof of purchase (like specific products, stores, and dates) from thousands of different retailers.

This drove us to evolve. On top of our best-in-class extraction engine, we built the industry-leading fraud defence and automated validation logic needed to solve these challenges at scale.
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Our Philosophy and Team

We combine deep technical skill with a focus on client success.

We solve complex challenges and are ready to adapt to your evolving real-world needs.
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See Our Expertise in Action


The best way to understand our work is to see it.

• For receipt-based promotions: Explore our Risk-Free Pilot Programme 
• For expense automation or core API access: Request a demo or get a Free API Key to start testing.
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