Grom

Self-hosted workout tracker with optional ActivityPub federation, a Strava alternative.

Webfreeglobal

Grom is a self-hosted workout tracker and social activity feed for athletes and communities, with an optional ActivityPub layer so independent Grom servers can follow and interact across the network. It's positioned as a self-hosted, federated alternative to Strava, running as a single Go binary with a Flutter web and Android client, though still early in development.

Website

Full match profile

Behind the summary, Matchbox keeps a richer profile of Grom - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

Claim Grom to unlock →

Something wrong with this listing — dead link, not a real product, wrong info?

Try Matchbox with your own problem

Describe what is not working - we’ll show you whether Grom (or something else) actually fits.

Try a problem