CASS vs PUBM Comparison

Cass Information Systems Inc is a provider of payment and information processing services to large manufacturing, distribution and retail enterprises across the United States. The company provides transportation invoice rating, payment processing, auditing, accounting, and transportation information. It is also a processor and payer of energy invoices, including electricity, gas, waste, and other facility-related expenses. It operates in two segments: Information Services and Banking Services. The firm generates maximum revenue from the Information Services segment, which provides transportation, energy, telecommunication, and environmental invoice processing and payment services to large corporations.

PubMatic Inc is a supply-side platform provider in the digital advertising technology market. These platforms help publishers, which supply digital ad inventory, manage their inventory, selling a high percentage of their inventory (increase the ad fill rate) and maximizing revenue per ad sold (optimize yield). The company generates revenue mainly by taking a piece of the ad sales that it enables. Buyers on the platform include intermediary buyers, such as demand-side platforms, or advertisers and ad agencies directly. Geographically, the company generates the majority of its revenue from the United States, followed by EMEA and APAC.