Product usage analytics vs a live event feed

Real-time event tracking for product moments

Send signups, payments, trials, upgrades, cancellations, onboarding, purchases, subscriptions, and feature usage to Telesink over HTTP. Get a live, filterable feed of the product moments that matter, without waiting for analytics.

Telesink live event feed showing product events, filters, saved views, search, and calendar

What is it?

Telesink is a simple, open-source event feed built around sinks, elegant live views that let you feel the heartbeat of your product in real time.

Shape them however you like, focus on the moments that matter most, and choose exactly which events should gently alert you.

Use cases

Start with a small set of moments you actually care about: new signups, paid customers, trial starts, upgrades, cancellations, onboarding completions, purchases, subscription changes, and feature usage.

But we already use PostHog, Mixpanel, Amplitude

While heavy analytical tools bury you in charts, trends, and yesterday's data, Telesink gives you something far more precious: the calm, quiet thrill of knowing what's happening right now.