Pctx

Port of Context, also called pctx, is a context layer platform for regulated firms. It connects scattered information such as email, messages, contacts, calendars, meeting notes, PDFs, spreadsheets, contracts and filings, adds the firm's own definitions and relationships, and lets AI agents work on that data on infrastructure the firm controls, with every run traced. The pitch is to curate a firm's context once and then deploy reliable agents that use fewer tokens. The vendor's private equity offering, PCTX for Private Equity, is the featured use case. A published case study describes portfolio monitoring and network intelligence, citing more than 100 portfolio evaluations with no hallucinated answers, relationship briefs returned for a target in under 60 seconds, and a model input cost of $0.03 for a complete portfolio update. These are the vendor's own reported figures from one deployment. The home page shows Magic Hour under a Live at heading. The platform is aimed at firms in regulated industries, such as private equity, that hold large volumes of mixed format records in legacy systems and need auditability, data control and private deployment before they can use agents on real client or deal data. Pricing is not published. The site offers a demo booking and a sign in, and the only dollar figure shown is the case study's model cost per portfolio update, which is not a plan price.