Go 1.25 · Redis · Supabase

One pixel.
Built for the hot path.

pixelgo is a single-purpose 1×1 tracking pixel that returns in microseconds and counts in Redis. Drop one <img> tag in your email or page and read the numbers from a versioned JSON API.

Start tracking free Read the API docs

No credit card · embed in seconds · OSS-friendly

Speed

Built for the hot path

Go 1.25 serves the /p/:id route with a fixed 43-byte GIF and a pipelined Redis INCR, keeping per-hit work to a single round trip and zero allocations on the response body.

  • · Microsecond-class response times
  • · Per-IP rate limiting on the edge
  • · Logger skipped on the pixel route

Simplicity

One pixel, one job

A single 1×1 transparent pixel. No SDK, no cookies, no JavaScript. Embed it anywhere an <img> tag works — emails, docs, README files, status pages. 

<img src="https://your.host/p/abc123"
     width="1" height="1" alt="" />

Features

Batteries included

  • Admin UI — create pixels, invite teammates, mint API keys.
  • Supabase orgs — multi-tenant accounts with role-based access.
  • Versioned JSON API — /api/v1 with stats, time series, and bulk endpoints.
  • OpenAPI 3 spec — published at /openapi.yaml.

Ship a pixel in the next five minutes.

Spin up an org, create a pixel, paste the tag. The counter starts moving immediately.

Create your account