docs: add trench (#235)

Co-authored-by: christianmat <[email protected]>

README.md

@@ -204,6 +204,7 @@ Platform as a service|[Space Cloud](https://space-cloud.io/)|Serverless cloud de
 Platform as a service|[dyrector.io](https://dyrector.io)|Simplify container delivery without vendor lock|<a href=https://github.com/dyrector-io/dyrectorio><img src="https://img.shields.io/github/stars/dyrector-io/dyrectorio?style=social" width=150/></a>|[Heroku](https://www.heroku.com/)|
 Product Analytics|[Objectiv](https://objectiv.io/)|Product analytics infrastructure|<a href=https://github.com/objectiv/objectiv-analytics><img src="https://img.shields.io/github/stars/objectiv/objectiv-analytics?style=social" width=150/></a>|[Google Analytics](https://analytics.google.com/analytics/web/), [Amplitude](https://amplitude.com/), [Mixpanel](https://mixpanel.com/)|
 Product Analytics|[PostHog](https://posthog.com/)|Product analytics platform|<a href=https://github.com/PostHog/posthog><img src="https://img.shields.io/github/stars/PostHog/posthog?style=social" width=150/></a>|[Amplitude](https://amplitude.com/), [MixPanel](https://mixpanel.com/)
+Product Analytics|[Trench](https://trench.dev)|Open source analytics infrastructure|<a href=https://github.com/FrigadeHQ/trench><img src="https://img.shields.io/github/stars/FrigadeHQ/trench?style=social" width=150/></a>|[Segment](https://segment.io), [Google Analytics](https://analytics.google.com), [Amplitude](https://amplitude.com)|
 Project Management|[Focalboard](https://www.focalboard.com/)|Alternative to Trello, Notion, and Asana|<a href=https://github.com/mattermost/focalboard><img src="https://img.shields.io/github/stars/mattermost/focalboard?style=social" width=150/></a>|[Trello](https://trello.com/), [Notion](https://www.notion.so/), [Asana](https://asana.com/)|
 Project Management|[OpenProject](https://www.openproject.org/)|Project management software|<a href=https://github.com/opf/openproject><img src="https://img.shields.io/github/stars/opf/openproject?style=social" width=150/></a>|[Asana](https://asana.com/), [Trello](https://trello.com/)|
 Project Management|[Plane](https://plane.so/)|Alternative to Linear, JIRA, Trello and Height|<a href=https://github.com/makeplane/plane><img src="https://img.shields.io/github/stars/makeplane/plane?style=social" width=150/></a>|[Linear](https://linear.app/), [JIRA](https://www.atlassian.com/software/jira), [Trello](https://trello.com/), [Height](https://height.app/)|