Intrinio

Intrinio is a highly disruptive, deeply innovative financial data platform that aggressively targets the "Alternative Data and Machine Learning" sector. While companies like Polygon focus entirely on the speed of stock prices, Intrinio focuses heavily on the massive, unstructured data that drives long-term valuation: SEC filings, ESG data, options flow, and deeply scrubbed corporate fundamentals, delivered via highly modern APIs. The absolute core superpower of Intrinio is its "Machine-Readable SEC Filings and Fundamental Data." When a company files a massive 200-page 10-K annual report with the SEC, it is a nightmare to parse. Intrinio utilizes highly advanced machine learning and XBRL parsing to extract every single data point (e.g., "R&D Spend," "Inventory Levels") and deliver it cleanly via API minutes after the filing drops. It allows quantitative funds to trade instantly on fundamental news. Furthermore, Intrinio is highly renowned for its "Alternative Data" marketplaces. Developers can access APIs for highly esoteric data, such as real-time Options Flow (tracking massive, unusual trades by hedge funds), insider trading alerts, and ESG metrics. It provides dedicated support engineers directly in a Slack channel for its enterprise clients. For quantitative researchers and fintechs focused on deep fundamentals over microsecond speed, Intrinio is highly potent.