established · 1.3 market domain

OpenTelemetry

Score 26.2 / 100 47 providers +6 via APIs 15 APIs Search apis.io →

Providers using this tag (47)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 6 Complete, well-documented, and agent-ready
Datadog APMAPMDistributed TracingMicroservicesObservability2 APIs81.9ThousandEyesMonitoringNetwork VisibilityDigital ExperienceObservability53 APIs75.0LogicMonitorAIOpsMonitoringObservabilityInfrastructure4 APIs74.6Better StackObservabilityUptime MonitoringIncidentsLogs1 API68.5Google Cloud LoggingCloudLoggingMonitoringObservability1 API67.4MoesifAnalyticsMonitoringMonetizationGovernance2 APIs66.9
Strong 10 Solid coverage with minor gaps
Grafana LokiCompanyLogsLoggingLog Aggregation3 APIs66.1Splunk Observability CloudObservabilityAPMMonitoringTelemetry48 APIs65.7EmbraceCompanyObservabilityMonitoringMobile3 APIs65.0Logz.ioObservabilityLoggingMetricsTracing1 API65.0GroundcoverAIOpsObservabilityKuberneteseBPF1 API64.0Highlight (highlight.io)ObservabilitySession ReplayError MonitoringAPM5 APIs63.6Dash0ObservabilityMonitoringLogs1 API63.1HyperDXCompanyObservabilityMonitoringLogging1 API62.5ChronosphereObservabilityAIOpsMonitoringMetrics4 APIs62.4Elastic ObservabilityAIOpsObservabilityAPMLogging1 API59.5
Developing 14 Usable, with meaningful gaps to close
ChannelSealCompanyAPI SecurityAI AgentsMCP5 APIs52.8MezmoObservabilityLogsTelemetryTelemetry Pipeline7 APIs52.0ZenossAIOpsMonitoringObservabilityInfrastructure3 APIs51.6APIContextAPI DirectoryAPI MonitoringAgent SkillsConformance6 APIs51.1Agnost AICompanyAI AgentsAgent AnalyticsObservability1 API49.9SigNozAPMAlertingCloud MonitoringDashboards1 API49.2LumigoCompanyObservabilityMonitoringServerless1 API47.7LaminarObservabilityLLMAI AgentsTracing3 APIs46.2LangWatchArtificial IntelligenceLLMLLM ObservabilityLLM Evaluation1 API46.0TraceloopLLM ObservabilityAI MonitoringTracing1 API44.8APIToolkit (Monoscope)AI ObservabilityAPI AnalyticsAPI CatalogAPI Management1 API42.8SuperlogCompanyObservabilityMonitoring1 API42.4Arize PhoenixLLM ObservabilityAI EvaluationTracing1 API40.3Arize AILLM ObservabilityML MonitoringOpen Source1 API40.1
Thin 11 Limited public surface area
MotadataAIOpsMonitoringObservabilityITSM2 APIs38.6TempoDistributed TracingObservabilityGrafana1 API38.4OgenCode GenerationGoOpenAPISDK1 API38.1AppDynamicsAPMApplication Performance MonitoringCiscoCloud Observability9 APIs37.8Kubit AICompanyAnalyticsProduct AnalyticsData Warehouse1 API37.6ModaCompanyAI AgentsLLM ObservabilityAgent Analytics2 APIs35.6UptraceAPMObservabilityDistributed Tracing1 API35.5Langtrace AIArtificial IntelligenceLLMObservability1 API34.6AtlaCompanySoftware-as-a-ServiceArtificial IntelligenceLLM Evaluation1 API33.0Kosmos AI LabsCompanyOperational IntelligenceObservability1 API30.6LightstepAPMDistributed TracingMicroservicesMonitoring1 API27.8
Emerging 5 Early or largely undocumented
Bentolabs AICompanyAI AgentsObservability25.3Maxim AIArtificial IntelligenceLLMAgentsObservability1 API24.9OpenLLMetryArtificial IntelligenceLLMObservabilityOpen Source6 APIs23.8StreamfoldCompanyObservabilityTelemetry15.5Asserts.aiCompanyObservabilityMonitoringPrometheus12.5
Minimal 1 Almost no public developer surface
EpsagonCompanyObservabilityMonitoringApplication Performance Monitoring0.0

APIs with this tag (15)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 2 Complete, well-documented, and agent-ready
New Relic OpenTelemetry OTLP EndpointNew Relic provides a native OTLP (OpenTelemetry Protocol) endpoint that accepts metrics, traces, and logs f...72.3Moesif Collector APIThe Moesif Collector API is the high-volume ingestion endpoint that receives API event data from server, cl...66.9
Strong 1 Solid coverage with minor gaps
Loki HTTP APIThe Grafana Loki HTTP API — 40 documented endpoints for pushing logs (native and OTLP), querying with LogQL...66.1
Developing 3 Usable, with meaningful gaps to close
Zenoss Cloud gRPC ServicesFirst-party proto3 service contracts published at github.com/zenoss/zenoss-protobufs and released as a Go m...51.6Laminar OpenTelemetry Trace Ingest APIThe standard OpenTelemetry trace ingest endpoint at /v1/traces. Laminar accepts OTLP over gRPC, HTTP+protob...46.2OpenInferenceOpenInference is Arize's open-source set of OpenTelemetry conventions and instrumentation libraries for LLM...40.1
Thin 5 Limited public surface area
Spacetime Status APIThe Status API is a small operational gRPC service exposed by every Spacetime instance. GetVersion returns ...36.3Agenta Open Telemetry APIIngest LLM telemetry over OTLP/HTTP.35.1Prometheus OTLP Metrics ReceiverOptional OpenTelemetry Protocol metrics receiver exposed on /api/v1/otlp/v1/metrics when the Prometheus ser...34.8Langfuse Open Telemetry APIThe Open Telemetry API from Langfuse — 1 operation(s) for open telemetry.34.1Kosmos OTLP Ingest APIOpenTelemetry Protocol (OTLP) ingest endpoint for sending traces, metrics and logs into the Kosmos operatio...30.6
Emerging 4 Early or largely undocumented
OpenLLMetry OTLP ExportersOpenLLMetry emits standard OpenTelemetry traces and metrics over OTLP (gRPC or HTTP), so any OpenTelemetry-...23.8OpenLLMetry Semantic Conventions for AIA vocabulary of span attribute names for GenAI workloads — gen_ai.system, gen_ai.request.model, gen_ai.resp...23.8Arize AI (Phoenix)Arize AI provides an AI observability and evaluation platform centered on Arize AX (the commercial product)...20.5TruLensTruLens is an open-source evaluation and tracing platform for AI agents that helps developers "move from vi...20.5

Companies reaching this through an API (6)

These companies publish an API, specification or operation carrying “OpenTelemetry” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

Aalyria Agenta Evals Langfuse New Relic Prometheus

Score breakdown

Frequency
49.3
log-scaled weighted occurrences
Breadth
1.2
spread across providers
Quality lift
58.1
mean composite of providers using it
Cohesion
13.3
strength of nearest seed neighbor

Related tags

Tracing 17 co-occurrences Traces 12 co-occurrences APM 10 co-occurrences Distributed Tracing 8 co-occurrences Observability 47 co-occurrences LLM Observability 7 co-occurrences Prometheus 6 co-occurrences

Where this tag comes from

Api tag15
Provider tag47
Openapi tag2
Openapi op tag3

Cohort brief

Auto-generated

The 46 providers in the APIs.io catalog tagged OpenTelemetry, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
46
all scored
Mean Kin Score
48.2
+25.3 vs catalog 22.9
Mean Agent Readiness
30.2
+18.3 vs catalog 11.9
Spread
12.5–81.9
median 47 · σ 16.4
How the 46 split by band
Exemplar 6Strong 10Developing 14Thin 11Emerging 5Minimal 0
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Developer Ergonomics 56.7 23.2 +33.5 46
Operational Transparency 43.8 13.7 +30.1 46
Access Clarity 50.2 26.5 +23.7 46
Contract Quality 39.1 17.6 +21.5 46
Contract Governance 17.7 6.3 +11.4 46
Discoverability 68.2 58.1 +10.1 46

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes
ArtifactThis cohortCatalogDifference
MCP server (any) 59% 14% +45
MCP server (first-party) 54% 12% +42
Agent Skills 0% 0% 0
OAuth scopes 37% 11% +26
Security 100% 98% +2
Arazzo workflows 7% 2% +5
Governance rules 30% 14% +16

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score
  1. 1 Datadog APM 81.9
  2. 2 ThousandEyes 75
  3. 3 LogicMonitor 74.6
  4. 4 Better Stack 68.5
  5. 5 Google Cloud Logging 67.4
  6. 6 Moesif 66.9
  7. 7 Grafana Loki 66.1
  8. 8 Splunk Observability Cloud 65.7
  9. 9 Embrace 65
  10. 10 Logz.io 65
Top by Agent Readiness
  1. 1 APIContext 60.1
  2. 2 Dash0 57.7
  3. 3 Chronosphere 56.6
  4. 4 ThousandEyes 56.3
  5. 5 Datadog APM 56
  6. 6 Better Stack 55.6
  7. 7 Embrace 52.2
  8. 8 Superlog 50.7
  9. 9 Groundcover 50
  10. 10 Grafana Loki 49.8
All 47 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 5 October 2026, across 29093 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.

Work with this as data

Every tag here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for tags

7 MCP tools reach this
  • find_tagsBrowse and filter every tag in the catalog.
  • get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
  • cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
  • cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This tag 
curl "https://apis.io/api/v1/tags/opentelemetry"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/opentelemetry"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/opentelemetry/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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