HyperDX is an open source observability platform that natively supports OpenTelemetry. Just route the traces to HyperDX’s endpoint and set the API key: 
TRACELOOP_BASE_URL=https://in-otel.hyperdx.io
TRACELOOP_HEADERS="authorization=<YOUR_INGESTION_API_KEY>"