Zero Egress Fees
Your telemetry never leaves Cloudflare's network. No egress. No transfer fees. Ever.
Data Sovereignty
Your R2 bucket. Your Iceberg table. Compliance is a side effect of the architecture.
OTel Native
One env var. All runtimes.
_OTLP_ENDPOINT
= la-ingest...
Terminal First
Debug production without leaving your shell.
Cloudflare Native
Runs in the same colo as your Workers. Ingest latency <1ms globally. No cold starts.
Unified Signals
Same trace_id across traces, logs, and metrics. Correlation is automatic.
See it in action
From alert to root cause in one click.
Click through the same investigation your on-call engineer would run.
How we compare
Same observability.
A fraction of the cost. Your data.
◈ Lightarch wins on 5 of 7 criteria — and the ones it doesn't are intentional trade-offs (we don't self-host your infra).
Setup in 5 minutes
Three commands. Then you're done.
Install
One package. Works with Express, Fastify, Next.js, Hono.
Configure
No config file. No import order. Just env vars.
Ship it
Spans appear in the dashboard within seconds.
Simple, sovereign pricing
Pay for data. Not seats.
Every plan includes unlimited seats. You pay for what you ingest — nothing else.
Your data. Your R2. No egress, no per-host fees, no surprises.