diff --git a/packages/dd-trace/src/opentracing/span.js b/packages/dd-trace/src/opentracing/span.js
index 10c81a1eb95..8492c333978 100644
--- a/packages/dd-trace/src/opentracing/span.js
+++ b/packages/dd-trace/src/opentracing/span.js
@@ -34,7 +34,7 @@ const integrationCounters = {
 const startCh = channel('dd-trace:span:start')
 const finishCh = channel('dd-trace:span:finish')
 
-function getIntegrationCounter (event, integration) {
+function getIntegrationCounter (event, integration, version) {
   const counters = integrationCounters[event]
 
   if (integration in counters) {
@@ -43,7 +43,9 @@ function getIntegrationCounter (event, integration) {
 
   const counter = tracerMetrics.count(event, [
     `integration_name:${integration.toLowerCase()}`,
-    `otel_enabled:${OTEL_ENABLED}`
+    `otel_enabled:${OTEL_ENABLED}`,
+    `dependency_name:${integration}`,
+    `dependency_version:${version}`
   ])
 
   integrationCounters[event][integration] = counter
@@ -75,7 +77,7 @@ class DatadogSpan {
     this._name = operationName
     this._integrationName = fields.integrationName || 'opentracing'
 
-    getIntegrationCounter('spans_created', this._integrationName).inc()
+    getIntegrationCounter('spans_created', this._integrationName, tags['_dd.dependency_version']).inc()
 
     this._spanContext = this._createContext(parent, fields)
     this._spanContext._name = operationName
@@ -239,7 +241,7 @@ class DatadogSpan {
       log.error('Finishing invalid span: %s', this)
     }
 
-    getIntegrationCounter('spans_finished', this._integrationName).inc()
+    getIntegrationCounter('spans_finished', this._integrationName, this._spanContext._tags['_dd.dependency_version']).inc()
     this._spanContext._tags['_dd.integration'] = this._integrationName
 
     if (DD_TRACE_EXPERIMENTAL_SPAN_COUNTS && finishedRegistry) {
diff --git a/packages/dd-trace/src/opentracing/tracer.js b/packages/dd-trace/src/opentracing/tracer.js
index 87f96d9b45a..77a69eb1dc1 100644
--- a/packages/dd-trace/src/opentracing/tracer.js
+++ b/packages/dd-trace/src/opentracing/tracer.js
@@ -54,7 +54,8 @@ class DatadogTracer {
 
     // as per spec, allow the setting of service name through options
     const tags = {
-      'service.name': options?.tags?.service ? String(options.tags.service) : this._service
+      'service.name': options?.tags?.service ? String(options.tags.service) : this._service,
+      ...options.tags
     }
 
     // As per unified service tagging spec if a span is created with a service name different from the global
@@ -75,7 +76,6 @@ class DatadogTracer {
     }, this._debug)
 
     span.addTags(this._config.tags)
-    span.addTags(options.tags)
 
     return span
   }
diff --git a/packages/dd-trace/src/plugins/tracing.js b/packages/dd-trace/src/plugins/tracing.js
index f012f5546c8..d83a9c441a2 100644
--- a/packages/dd-trace/src/plugins/tracing.js
+++ b/packages/dd-trace/src/plugins/tracing.js
@@ -4,6 +4,7 @@ const Plugin = require('./plugin')
 const { storage } = require('../../../datadog-core')
 const analyticsSampler = require('../analytics_sampler')
 const { COMPONENT } = require('../constants')
+const { detectedDependencyToVersion } = require('../telemetry/dependencies')
 
 class TracingPlugin extends Plugin {
   constructor (...args) {
@@ -125,6 +126,8 @@ class TracingPlugin extends Plugin {
       childOf = store.span
     }
 
+    const dependencyVersion = detectedDependencyToVersion[this.component]
+
     const span = tracer.startSpan(name, {
       startTime,
       childOf,
@@ -134,6 +137,8 @@ class TracingPlugin extends Plugin {
         'resource.name': resource,
         'span.kind': kind,
         'span.type': type,
+        '_dd.dependency_name': this.component,
+        '_dd.dependency_version': dependencyVersion,
         ...meta,
         ...metrics
       },
diff --git a/packages/dd-trace/src/telemetry/dependencies.js b/packages/dd-trace/src/telemetry/dependencies.js
index 27c2f707921..5d6bf971e5d 100644
--- a/packages/dd-trace/src/telemetry/dependencies.js
+++ b/packages/dd-trace/src/telemetry/dependencies.js
@@ -12,6 +12,7 @@ const { isTrue } = require('../../src/util')
 const savedDependenciesToSend = new Set()
 const detectedDependencyKeys = new Set()
 const detectedDependencyVersions = new Set()
+const detectedDependencyToVersion = {}
 
 const FILE_URI_START = 'file://'
 const moduleLoadStartChannel = dc.channel('dd-trace:moduleLoadStart')
@@ -119,6 +120,7 @@ function onModuleLoad (data) {
             if (!detectedDependencyVersions.has(dependencyAndVersion)) {
               savedDependenciesToSend.add(`${dependencyAndVersion} ${initialLoad}`)
               detectedDependencyVersions.add(dependencyAndVersion)
+              detectedDependencyToVersion[name] = version
 
               waitAndSend(config, application, host)
             }
@@ -171,4 +173,4 @@ function stop () {
     moduleLoadStartChannel.unsubscribe(onModuleLoad)
   }
 }
-module.exports = { start, stop }
+module.exports = { start, stop, detectedDependencyToVersion }
diff --git a/packages/dd-trace/test/plugins/agent.js b/packages/dd-trace/test/plugins/agent.js
index 0d992b10a6a..f6bb1ab59c8 100644
--- a/packages/dd-trace/test/plugins/agent.js
+++ b/packages/dd-trace/test/plugins/agent.js
@@ -9,6 +9,7 @@ const ritm = require('../../src/ritm')
 const { storage } = require('../../../datadog-core')
 const { assertObjectContains } = require('../../../../integration-tests/helpers')
 const { expect } = require('chai')
+const { detectedDependencyToVersion } = require('../../src/telemetry/dependencies')
 
 const traceHandlers = new Set()
 const statsHandlers = new Set()
@@ -247,6 +248,16 @@ function assertIntegrationName (args) {
                  `Expected span to have "_dd.integration" tag "${currentIntegrationName}"
                  but found "${span.meta['_dd.integration']}" for span ID ${span.span_id}`
               )
+              expect(span.meta['_dd.dependency_version']).to.equal(
+                detectedDependencyToVersion[span.meta['_dd.dependency_name']],
+                `Expected span to have "_dd.dependency_version" tag "${detectedDependencyToVersion[span.meta['_dd.dependency_name']]}"
+                 but found "${span.meta['_dd.dependency_version']}" for span ID ${span.span_id}`
+              )
+              expect(span.meta['_dd.dependency_name']).to.equal(
+                span.meta['_dd.integration'],
+                `Expected span to have "_dd.dependency_name" tag "${span.meta['_dd.integration']}"
+                 but found "${span.meta['_dd.dependency_name']}" for span ID ${span.span_id}`
+              )
             }
           })
         }