TechStack Authority (UK) is a leader in technical assessment and due diligence, providing fast, high-quality and cost-efficient tech diagnostics to business leaders to help them drive better decisions regarding investment or other objectives. With a deep network of tech talent and significant experience in assessing technical products and teams, TSA gives stakeholders actionable insights on the strength and efficiency of the technology under review. The TSA team has completed hundreds of in-depth Tech DDs, with expertise that covers a range of technology fields -- from AI to Security, RPA, Blockchain, and Cloud -- and across numerous industry verticals, including Fintech to Cybersecurity, SaaS, Telco, Insurance, and eCommerce.