Complex Search and Comparison Software. Elute software reads documents the way humans do. The SIA (Search Intelligence Algorithms) engine enables documents to be read in a manner similar to humans, but removing the human problem. SIA ‘reads’ hundreds of millions of documents in seconds and identifies documents that are of greatest relevance. Investor Insights: Assisting Investor Decisions. With Investor Insights, business angels, investors and fund managers are able to immediately understand the competitive position of companies they are considering investing in. Elute's core engine, SIA searches 84 million patents creating a summary and 6 detailed reports for an immediate, low cost flavour of early stage due diligence. CopyCatch: 15 Years, 10 Million Students. CopyCatch, built using the SIA Engine, compares each personal statement to the millions of previous UCAS applicant statements for potential collusion or copying.