openadserver – open source ad serving platform with AI-powered capabilities

Summary: OpenAdServer is a modern, self-hosted ad server built with Python and Redis that handles ad selection, frequency capping, and reporting. It offers a privacy-first approach without third-party tracking and supports GDPR/CCPA compliance, designed for high concurrency and fast performance.

What it does

OpenAdServer manages ad delivery and analytics using an asynchronous Python (FastAPI) backend with Redis for speed and Postgres for data reliability. It is API-first and deployable via docker-compose.

Who it's for

It targets developers and AdOps professionals seeking a customizable, privacy-focused alternative to legacy ad servers like Revive Adserver.

Why it matters

It addresses outdated ad serving technology by providing a scalable, privacy-compliant platform that avoids reliance on major ad ecosystems and third-party trackers.