Nibspace is a privacy-friendly web analytics tool for personal webmasters and small teams, cookie-less and Docker-self-hostable, with near-real-time event reporting, positioned similarly to lightweight options such as Plausible and GoatCounter.
Microanalytics is a US-based open-source lightweight web analytics tool that can be self-hosted with one-click Docker deployment, is cookie-less and GDPR/CCPA compliant, supports event tracking, and ships a tracking script under 2KB plus a free plan.
Metrical is a US-based privacy-friendly lightweight web analytics tool offering event tracking, heatmaps, and session recording, with a tracking script of about 1-2KB, cookie-less compliance by default, and a free plan to get started.