View DocsOpen Dashboard
Telemetry TrackerSDK

One SDK
Full visibility across your apps

See errors grouped with stack traces, follow product events, and trace sessions—across web, mobile, and backend without the noise of heavyweight APM suites.

Open DashboardView Docs

Self-hosted friendly • Scoped SDKs • Anonymous + identified users

Inside the product

A calm dashboard for noisy production data

Drill from high-level trends into error groups, stack traces, and sessions—without leaving one consistent UI. The views below are illustrative mocks (blurred), not live telemetry.

Overview — trends, deltas, and top error groups at a glance
Error detail — stack trace and context, formatted for scanning

Why us

Why Telemetry Tracker?

Cross-platform simplicityUltra-lightweight SDKSelf-host first — three ideas that drive everything below.

  • Cross-platform simplicity
  • Ultra-lightweight SDK
  • Self-host first

  • Simpler than Sentry

    Errors, events, and sessions—without enterprise pricing tiers, endless settings, or a week of setup.

  • One SDK for every platform

    Same init, same payloads for web, mobile, and backend. Ship once, observe everywhere.

  • Self-host friendly

    Run the API and dashboard where you want. Your data stays on your infrastructure.

  • Built for small teams

    Opinionated defaults and a calm UI—so you fix incidents, not configure observability full-time.

Capabilities

Built for fast triage and calm drill-down

Grouped fingerprints, readable stacks, filters that match how you ship—so on-call stays focused on fixing, not clicking through clutter.

  • Error groups

    Fingerprints, stacks, and recent occurrences—grouped so regressions stand out.

  • Events & screens

    Custom events and navigation with properties you define, scoped per app.

  • Sessions

    Trace anonymous and identified sessions from first touch to logout.

  • SDK-ready

    Web, Next.js, Node, and React Native—one ingest, consistent payloads.

How it works

From code to clarity in three steps

  1. 01

    Instrument

    Add the SDK, call init once, and start sending errors and events from your stack.

  2. 02

    Ingest

    Payloads land in your API—batched where it makes sense, with anonymous id and SDK version.

  3. 03

    Explore

    Use the dashboard to filter by app, drill into groups, and inspect sessions end to end.

Ready to explore your telemetry?

Open the dashboard to filter by app, review grouped errors with stacks, and jump into events and sessions in one place.

Open Dashboard

Contact

Questions or feedback?

Whether you’re integrating the SDK or planning a rollout, we’re happy to hear from you. Reach out by email or start from the docs.

info@tacko.ioView Docs