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Traceloop / OpenLLMetry

OpenTelemetry-based LLM instrumentation (OpenLLMetry) plus a hosted observability platform; cost estimates as OTel attributes.

ObservabilityVendor: Traceloop (ServiceNow)Last checked 2026-10-20Not vendor-verified
Traceloop is joining ServiceNow (2026); OpenLLMetry stays open source. Source
Hard budgets (team / key / user) (scored)n/a
Not in the request path
Rate & spend limits (scored)n/a
Cost attribution / chargeback tags (scored)partial
Token usage and cost estimates as OpenTelemetry attributes
FOCUS export (scored)unknown
No FOCUS export found
EU data residency option (scored)unknown
Public pricing (scored)partial
Open sourceyes
OpenLLMetry SDK is Apache-2.0; hosted platform is commercial
HostingBoth
Hosted platform; SDK exports to any OTel backend
Supported providers / modelsn/a
Instrumentation, not a proxy
Cachingn/a
Pricing modelFree tier + enterprise quote
Public price pointsFree up to 50k spans/mo; Enterprise quote (AWS Marketplace lists $15,000/yr)

Not verified yet: FOCUS export, EU data residency option. "unknown" means we could not confirm it in public sources. Vendors can send evidence to update a cell; see get verified. Verification never changes the scoring rules.