These products are placed in Product analytics, Session replay & heatmaps alongside PostHog. The order reflects how much of PostHog’s category footprint each one covers. It is not a ranking, and no company can pay to appear here.
OpenPanel is an open-source web and product analytics platform, an open-source alternative to Mixpanel with optional self-hosting. openpanel is open source, written primarily in TypeScript, released under GNU Affero General Public License v3.0. Its repository has 6.3K GitHub stars and 401 forks, and was last committed to within the last two months. Niched places it in Product analytics.
a multi node frp webui and for https://github.com/fatedier/frp server and client management, which makes this project a Cloudflare Tunnel/Tailscale Funnel/Ngork platform and agent open source alternative. frp-panel is open source, written primarily in TypeScript, released under GNU Affero General Public License v3.0. Its repository has 1.8K GitHub stars and 159 forks, and was last committed to about 3 months ago. Niched places it in Product analytics.
Trench — Open-Source Analytics Infrastructure. A single production-ready Docker image built on ClickHouse, Kafka, and Node.js for tracking events. Easily build product analytics dashboards, LLM RAGs, observability platfo. trench is open source, written primarily in TypeScript, released under MIT License. Its repository has 1.6K GitHub stars and 64 forks, and was last committed to about 4 months ago. Niched places it in Product analytics.
Simple, yet powerful Web- & Product Analytics. vemetric is open source, written primarily in TypeScript, released under GNU Affero General Public License v3.0. Its repository has 358 GitHub stars and 33 forks, and was last committed to within the last two weeks. Niched places it in Product analytics.
Category placement comes from the classifier and human review, not from a paid submission. A product missing from this page has either not entered the Niched research set or carries no category assignment yet. Absence is never evidence against it. Read the method or submit a missing product.
