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8 June 2026 · Jack Williams

Crumbless is now JAMP

Same lightning-fast, privacy-first analytics — new name, bigger vision. Here's what's changing, what isn't, and where we're headed.

TL;DR — Crumbless is now JAMP. Your scripts keep working, your data is intact, and the product has a clearer mission: everything you need to monitor a modern website, in one lightweight, affordable, privacy-first platform.

Why the new name

Crumbless started as a cookieless analytics tool — and the name said exactly that: no cookies, no crumbs. But over the past few months it grew into something bigger than analytics. Today it watches your traffic, your real-user performance, your JavaScript errors, and your uptime. "Crumbless" only described one corner of that.

JAMP describes the whole thing. It stands for the four pillars the product is built on:

  • J — JavaScript errors. Uncaught errors and unhandled promise rejections, deduped, fingerprinted, and symbolicated with your source maps.
  • A — Analytics. Pageviews, visitors, sessions, referrers, geography, funnels, and goals — powered by a tracking script under 1 KB.
  • M — Monitoring. Uptime checks, TLS-expiry warnings, and incident tracking — we run the checks, you get the alerts.
  • P — Performance. Real-user Core Web Vitals (LCP, INP, CLS, FCP, TTFB), sampled from your actual visitors.

One script. One dashboard. One bill.

What's changing for you

Honestly? Almost nothing.

  • Your data is safe. Every pageview, event, and metric you've collected is intact — same database, just a new name on the door.
  • Your login works. Same account, same dashboard.
  • New home: jamp.io.

If you installed the tracker from crumbless.io, point your script src at jamp.io when you get a chance — that's the only change on your side.

What isn't changing

The things that made Crumbless worth using are exactly what JAMP doubles down on:

  • Lightweight. The tracker is still tiny — bytes, not kilobytes. Your Core Web Vitals stay green.
  • Privacy-first. Still cookieless. Still no consent banner required. Still no selling your visitors' data.
  • Affordable. Still priced for indie hackers and small teams, and still scalable to millions of events.

Where we're headed

JAMP is becoming the all-in-one monitoring layer for modern websites — modular, so you switch on only the pillars you need, and priced so it never eats into your margins. Analytics today; errors, uptime, and real-user performance right alongside it. More to come.

Same speed. Same privacy. Bigger vision.

— Jack