// Blog

Guides for teams putting AI and software to work.

Straight answers on document AI, form extraction, systems integration and modernising legacy software, from the team that builds and runs them.

19 September 20263 min read
Self-hosted RAG vs ChatGPT for company documents
When answers about contracts and filings must be cited and documents must stay in-house, a general chatbot falls short. How self-hosted RAG differs.
- AI
- RAG
- Document intelligence
5 September 20263 min read
OCR vs AI form extraction: reading printed and handwritten forms
Classic OCR turns a page into text; AI form extraction turns it into fields. What changes for handwritten, multi-page and batch forms, and when each fits.
- AI
- OCR
- Forms
22 August 20263 min read
How to modernise a legacy system without stopping the business
Replace a spreadsheet or legacy system while people keep working: run old and new side by side, keep them in sync, then cut over once, with a real example.
- Modernisation
- Systems integration
- Software development

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