diff --git a/README.md b/README.md
index f8d7ff05365..ac7a940defd 100644
--- a/README.md
+++ b/README.md
@@ -251,8 +251,6 @@ dependency as follows, replacing `{{artifact-id}}` with the value from the "Arti
 | Component                                                   | Description                                                                         | Artifact ID                                | Version                                                     |
 |-------------------------------------------------------------|-------------------------------------------------------------------------------------|--------------------------------------------|-------------------------------------------------------------|
 | [OTLP gRPC Exporter](./exporters/otlp/all)                  | OTLP gRPC exporters, including metrics and trace                                    | `opentelemetry-exporter-otlp`              | <!--VERSION_STABLE-->1.14.0<!--/VERSION_STABLE-->           |
-| [OTLP gRPC Trace Exporter](./exporters/otlp/trace)          | OTLP gRPC trace exporter                                                            | `opentelemetry-exporter-otlp-trace`        | <!--VERSION_STABLE-->1.14.0<!--/VERSION_STABLE-->           |
-| [OTLP gRPC Metrics Exporter](./exporters/otlp/metrics)      | OTLP gRPC metrics exporter                                                          | `opentelemetry-exporter-otlp-metrics`      | <!--VERSION_STABLE-->1.14.0<!--/VERSION_STABLE-->           |
 | [OTLP gRPC Logs Exporter](./exporters/otlp/logs)            | OTLP gRPC log exporter                                                              | `opentelemetry-exporter-otlp-logs`         | <!--VERSION_UNSTABLE-->1.14.0-alpha<!--/VERSION_UNSTABLE--> |
 | [OTLP HTTP Trace Exporter](./exporters/otlp-http/trace)     | OTLP http/protobuf trace exporter                                                   | `opentelemetry-exporter-otlp-http-trace`   | <!--VERSION_STABLE-->1.14.0<!--/VERSION_STABLE-->           |
 | [OTLP HTTP Metrics Exporter](./exporters/otlp-http/metrics) | OTLP http/protobuf metrics exporter                                                 | `opentelemetry-exporter-otlp-http-metrics` | <!--VERSION_STABLE-->1.14.0<!--/VERSION_STABLE-->           |
diff --git a/docs/apidiffs/current_vs_latest/opentelemetry-exporter-otlp.txt b/docs/apidiffs/current_vs_latest/opentelemetry-exporter-otlp.txt
index df26146497b..7f27b6986f7 100644
--- a/docs/apidiffs/current_vs_latest/opentelemetry-exporter-otlp.txt
+++ b/docs/apidiffs/current_vs_latest/opentelemetry-exporter-otlp.txt
@@ -1,2 +1,46 @@
 Comparing source compatibility of  against 
-No changes.
\ No newline at end of file
++++  NEW CLASS: PUBLIC(+) FINAL(+) io.opentelemetry.exporter.otlp.metrics.OtlpGrpcMetricExporter  (not serializable)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW SUPERCLASS: java.lang.Object
+	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.exporter.otlp.metrics.OtlpGrpcMetricExporterBuilder builder()
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.sdk.common.CompletableResultCode export(java.util.Collection)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.sdk.common.CompletableResultCode flush()
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.sdk.metrics.data.AggregationTemporality getAggregationTemporality(io.opentelemetry.sdk.metrics.InstrumentType)
+	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.exporter.otlp.metrics.OtlpGrpcMetricExporter getDefault()
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.sdk.common.CompletableResultCode shutdown()
++++  NEW CLASS: PUBLIC(+) FINAL(+) io.opentelemetry.exporter.otlp.metrics.OtlpGrpcMetricExporterBuilder  (not serializable)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW SUPERCLASS: java.lang.Object
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.exporter.otlp.metrics.OtlpGrpcMetricExporterBuilder addHeader(java.lang.String, java.lang.String)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.exporter.otlp.metrics.OtlpGrpcMetricExporter build()
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.exporter.otlp.metrics.OtlpGrpcMetricExporterBuilder setAggregationTemporalitySelector(io.opentelemetry.sdk.metrics.export.AggregationTemporalitySelector)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.exporter.otlp.metrics.OtlpGrpcMetricExporterBuilder setChannel(io.grpc.ManagedChannel)
+		+++  NEW ANNOTATION: java.lang.Deprecated
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.exporter.otlp.metrics.OtlpGrpcMetricExporterBuilder setClientTls(byte[], byte[])
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.exporter.otlp.metrics.OtlpGrpcMetricExporterBuilder setCompression(java.lang.String)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.exporter.otlp.metrics.OtlpGrpcMetricExporterBuilder setEndpoint(java.lang.String)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.exporter.otlp.metrics.OtlpGrpcMetricExporterBuilder setTimeout(long, java.util.concurrent.TimeUnit)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.exporter.otlp.metrics.OtlpGrpcMetricExporterBuilder setTimeout(java.time.Duration)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.exporter.otlp.metrics.OtlpGrpcMetricExporterBuilder setTrustedCertificates(byte[])
++++  NEW CLASS: PUBLIC(+) FINAL(+) io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporter  (not serializable)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW SUPERCLASS: java.lang.Object
+	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporterBuilder builder()
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.sdk.common.CompletableResultCode export(java.util.Collection)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.sdk.common.CompletableResultCode flush()
+	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporter getDefault()
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.sdk.common.CompletableResultCode shutdown()
++++  NEW CLASS: PUBLIC(+) FINAL(+) io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporterBuilder  (not serializable)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW SUPERCLASS: java.lang.Object
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporterBuilder addHeader(java.lang.String, java.lang.String)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporter build()
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporterBuilder setChannel(io.grpc.ManagedChannel)
+		+++  NEW ANNOTATION: java.lang.Deprecated
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporterBuilder setClientTls(byte[], byte[])
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporterBuilder setCompression(java.lang.String)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporterBuilder setEndpoint(java.lang.String)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporterBuilder setMeterProvider(io.opentelemetry.api.metrics.MeterProvider)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporterBuilder setTimeout(long, java.util.concurrent.TimeUnit)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporterBuilder setTimeout(java.time.Duration)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporterBuilder setTrustedCertificates(byte[])
diff --git a/exporters/otlp/all/README.md b/exporters/otlp/all/README.md
index fdfb211013a..c02178ee94a 100644
--- a/exporters/otlp/all/README.md
+++ b/exporters/otlp/all/README.md
@@ -1,4 +1,4 @@
-# OpenTelemetry - OTLP Exporter
+# OpenTelemetry - OTLP gRPC Exporters
 
 [![Javadocs][javadoc-image]][javadoc-url]
 
diff --git a/exporters/otlp/all/build.gradle.kts b/exporters/otlp/all/build.gradle.kts
index 657b1065d57..72230f4e2b0 100644
--- a/exporters/otlp/all/build.gradle.kts
+++ b/exporters/otlp/all/build.gradle.kts
@@ -6,11 +6,72 @@ plugins {
   id("otel.animalsniffer-conventions")
 }
 
-description = "OpenTelemetry Protocol Exporters"
+description = "OpenTelemetry Protocol gRPC Exporters"
 otelJava.moduleName.set("io.opentelemetry.exporter.otlp")
 base.archivesName.set("opentelemetry-exporter-otlp")
 
 dependencies {
-  api(project(":exporters:otlp:trace"))
-  api(project(":exporters:otlp:metrics"))
+  api(project(":sdk:trace"))
+  api(project(":sdk:metrics"))
+
+  implementation(project(":exporters:otlp:common"))
+
+  compileOnly("io.grpc:grpc-stub")
+
+  testImplementation(project(":exporters:otlp:testing-internal"))
+
+  jmhImplementation(project(":sdk:testing"))
+  jmhImplementation("com.linecorp.armeria:armeria")
+  jmhImplementation("com.linecorp.armeria:armeria-grpc")
+  jmhImplementation("io.opentelemetry.proto:opentelemetry-proto")
+  jmhRuntimeOnly("com.squareup.okhttp3:okhttp")
+  jmhRuntimeOnly("io.grpc:grpc-netty")
+}
+
+testing {
+  suites {
+    val testGrpcNetty by registering(JvmTestSuite::class) {
+      dependencies {
+        implementation(project(":exporters:otlp:testing-internal"))
+
+        implementation("io.grpc:grpc-netty")
+        implementation("io.grpc:grpc-stub")
+      }
+    }
+    val testGrpcNettyShaded by registering(JvmTestSuite::class) {
+      dependencies {
+        implementation(project(":exporters:otlp:testing-internal"))
+
+        implementation("io.grpc:grpc-netty-shaded")
+        implementation("io.grpc:grpc-stub")
+      }
+    }
+    val testGrpcOkhttp by registering(JvmTestSuite::class) {
+      dependencies {
+        implementation(project(":exporters:otlp:testing-internal"))
+
+        implementation("io.grpc:grpc-okhttp")
+        implementation("io.grpc:grpc-stub")
+      }
+    }
+    val testSpanPipeline by registering(JvmTestSuite::class) {
+      dependencies {
+        implementation("io.opentelemetry.proto:opentelemetry-proto")
+        implementation("com.linecorp.armeria:armeria-grpc-protocol")
+        implementation("com.linecorp.armeria:armeria-junit5")
+      }
+    }
+  }
+}
+
+tasks {
+  check {
+    dependsOn(
+      testing.suites.filter {
+        // Mainly to conveniently profile through IDEA. Don't add to check task, it's for
+        // manual invocation.
+        name != "testSpanPipeline"
+      }
+    )
+  }
 }
diff --git a/exporters/otlp/trace/src/jmh/java/io/opentelemetry/exporter/otlp/trace/GrpcExporterBenchmark.java b/exporters/otlp/all/src/jmh/java/io/opentelemetry/exporter/otlp/trace/GrpcExporterBenchmark.java
similarity index 100%
rename from exporters/otlp/trace/src/jmh/java/io/opentelemetry/exporter/otlp/trace/GrpcExporterBenchmark.java
rename to exporters/otlp/all/src/jmh/java/io/opentelemetry/exporter/otlp/trace/GrpcExporterBenchmark.java
diff --git a/exporters/otlp/trace/src/jmh/java/io/opentelemetry/exporter/otlp/trace/RequestMarshalState.java b/exporters/otlp/all/src/jmh/java/io/opentelemetry/exporter/otlp/trace/RequestMarshalState.java
similarity index 100%
rename from exporters/otlp/trace/src/jmh/java/io/opentelemetry/exporter/otlp/trace/RequestMarshalState.java
rename to exporters/otlp/all/src/jmh/java/io/opentelemetry/exporter/otlp/trace/RequestMarshalState.java
diff --git a/exporters/otlp/metrics/src/main/java/io/opentelemetry/exporter/otlp/metrics/ExportMetricsServiceResponse.java b/exporters/otlp/all/src/main/java/io/opentelemetry/exporter/otlp/metrics/ExportMetricsServiceResponse.java
similarity index 100%
rename from exporters/otlp/metrics/src/main/java/io/opentelemetry/exporter/otlp/metrics/ExportMetricsServiceResponse.java
rename to exporters/otlp/all/src/main/java/io/opentelemetry/exporter/otlp/metrics/ExportMetricsServiceResponse.java
diff --git a/exporters/otlp/metrics/src/main/java/io/opentelemetry/exporter/otlp/metrics/MarshalerMetricsServiceGrpc.java b/exporters/otlp/all/src/main/java/io/opentelemetry/exporter/otlp/metrics/MarshalerMetricsServiceGrpc.java
similarity index 100%
rename from exporters/otlp/metrics/src/main/java/io/opentelemetry/exporter/otlp/metrics/MarshalerMetricsServiceGrpc.java
rename to exporters/otlp/all/src/main/java/io/opentelemetry/exporter/otlp/metrics/MarshalerMetricsServiceGrpc.java
diff --git a/exporters/otlp/metrics/src/main/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcMetricExporter.java b/exporters/otlp/all/src/main/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcMetricExporter.java
similarity index 100%
rename from exporters/otlp/metrics/src/main/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcMetricExporter.java
rename to exporters/otlp/all/src/main/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcMetricExporter.java
diff --git a/exporters/otlp/metrics/src/main/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcMetricExporterBuilder.java b/exporters/otlp/all/src/main/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcMetricExporterBuilder.java
similarity index 100%
rename from exporters/otlp/metrics/src/main/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcMetricExporterBuilder.java
rename to exporters/otlp/all/src/main/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcMetricExporterBuilder.java
diff --git a/exporters/otlp/metrics/src/main/java/io/opentelemetry/exporter/otlp/metrics/package-info.java b/exporters/otlp/all/src/main/java/io/opentelemetry/exporter/otlp/metrics/package-info.java
similarity index 100%
rename from exporters/otlp/metrics/src/main/java/io/opentelemetry/exporter/otlp/metrics/package-info.java
rename to exporters/otlp/all/src/main/java/io/opentelemetry/exporter/otlp/metrics/package-info.java
diff --git a/exporters/otlp/trace/src/main/java/io/opentelemetry/exporter/otlp/trace/ExportTraceServiceResponse.java b/exporters/otlp/all/src/main/java/io/opentelemetry/exporter/otlp/trace/ExportTraceServiceResponse.java
similarity index 100%
rename from exporters/otlp/trace/src/main/java/io/opentelemetry/exporter/otlp/trace/ExportTraceServiceResponse.java
rename to exporters/otlp/all/src/main/java/io/opentelemetry/exporter/otlp/trace/ExportTraceServiceResponse.java
diff --git a/exporters/otlp/trace/src/main/java/io/opentelemetry/exporter/otlp/trace/MarshalerTraceServiceGrpc.java b/exporters/otlp/all/src/main/java/io/opentelemetry/exporter/otlp/trace/MarshalerTraceServiceGrpc.java
similarity index 100%
rename from exporters/otlp/trace/src/main/java/io/opentelemetry/exporter/otlp/trace/MarshalerTraceServiceGrpc.java
rename to exporters/otlp/all/src/main/java/io/opentelemetry/exporter/otlp/trace/MarshalerTraceServiceGrpc.java
diff --git a/exporters/otlp/trace/src/main/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcSpanExporter.java b/exporters/otlp/all/src/main/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcSpanExporter.java
similarity index 100%
rename from exporters/otlp/trace/src/main/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcSpanExporter.java
rename to exporters/otlp/all/src/main/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcSpanExporter.java
diff --git a/exporters/otlp/trace/src/main/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcSpanExporterBuilder.java b/exporters/otlp/all/src/main/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcSpanExporterBuilder.java
similarity index 100%
rename from exporters/otlp/trace/src/main/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcSpanExporterBuilder.java
rename to exporters/otlp/all/src/main/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcSpanExporterBuilder.java
diff --git a/exporters/otlp/trace/src/main/java/io/opentelemetry/exporter/otlp/trace/package-info.java b/exporters/otlp/all/src/main/java/io/opentelemetry/exporter/otlp/trace/package-info.java
similarity index 100%
rename from exporters/otlp/trace/src/main/java/io/opentelemetry/exporter/otlp/trace/package-info.java
rename to exporters/otlp/all/src/main/java/io/opentelemetry/exporter/otlp/trace/package-info.java
diff --git a/exporters/otlp/metrics/src/test/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcMetricExporterTest.java b/exporters/otlp/all/src/test/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcMetricExporterTest.java
similarity index 100%
rename from exporters/otlp/metrics/src/test/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcMetricExporterTest.java
rename to exporters/otlp/all/src/test/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcMetricExporterTest.java
diff --git a/exporters/otlp/trace/src/test/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcSpanExporterTest.java b/exporters/otlp/all/src/test/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcSpanExporterTest.java
similarity index 100%
rename from exporters/otlp/trace/src/test/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcSpanExporterTest.java
rename to exporters/otlp/all/src/test/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcSpanExporterTest.java
diff --git a/exporters/otlp/metrics/src/testGrpcNetty/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcNettyMetricExporterTest.java b/exporters/otlp/all/src/testGrpcNetty/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcNettyMetricExporterTest.java
similarity index 100%
rename from exporters/otlp/metrics/src/testGrpcNetty/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcNettyMetricExporterTest.java
rename to exporters/otlp/all/src/testGrpcNetty/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcNettyMetricExporterTest.java
diff --git a/exporters/otlp/trace/src/testGrpcNetty/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcNettySpanExporterTest.java b/exporters/otlp/all/src/testGrpcNetty/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcNettySpanExporterTest.java
similarity index 100%
rename from exporters/otlp/trace/src/testGrpcNetty/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcNettySpanExporterTest.java
rename to exporters/otlp/all/src/testGrpcNetty/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcNettySpanExporterTest.java
diff --git a/exporters/otlp/metrics/src/testGrpcNettyShaded/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcNettyShadedMetricExporterTest.java b/exporters/otlp/all/src/testGrpcNettyShaded/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcNettyShadedMetricExporterTest.java
similarity index 100%
rename from exporters/otlp/metrics/src/testGrpcNettyShaded/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcNettyShadedMetricExporterTest.java
rename to exporters/otlp/all/src/testGrpcNettyShaded/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcNettyShadedMetricExporterTest.java
diff --git a/exporters/otlp/trace/src/testGrpcNettyShaded/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcNettyShadedSpanExporterTest.java b/exporters/otlp/all/src/testGrpcNettyShaded/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcNettyShadedSpanExporterTest.java
similarity index 100%
rename from exporters/otlp/trace/src/testGrpcNettyShaded/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcNettyShadedSpanExporterTest.java
rename to exporters/otlp/all/src/testGrpcNettyShaded/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcNettyShadedSpanExporterTest.java
diff --git a/exporters/otlp/metrics/src/testGrpcOkhttp/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcOkHttpMetricExporterTest.java b/exporters/otlp/all/src/testGrpcOkhttp/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcOkHttpMetricExporterTest.java
similarity index 100%
rename from exporters/otlp/metrics/src/testGrpcOkhttp/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcOkHttpMetricExporterTest.java
rename to exporters/otlp/all/src/testGrpcOkhttp/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcOkHttpMetricExporterTest.java
diff --git a/exporters/otlp/trace/src/testGrpcOkhttp/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcOkHttpSpanExporterTest.java b/exporters/otlp/all/src/testGrpcOkhttp/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcOkHttpSpanExporterTest.java
similarity index 100%
rename from exporters/otlp/trace/src/testGrpcOkhttp/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcOkHttpSpanExporterTest.java
rename to exporters/otlp/all/src/testGrpcOkhttp/java/io/opentelemetry/exporter/otlp/trace/OtlpGrpcOkHttpSpanExporterTest.java
diff --git a/exporters/otlp/trace/src/testSpanPipeline/java/io/opentelemetry/exporter/otlp/trace/SpanPipelineOtlpBenchmark.java b/exporters/otlp/all/src/testSpanPipeline/java/io/opentelemetry/exporter/otlp/trace/SpanPipelineOtlpBenchmark.java
similarity index 100%
rename from exporters/otlp/trace/src/testSpanPipeline/java/io/opentelemetry/exporter/otlp/trace/SpanPipelineOtlpBenchmark.java
rename to exporters/otlp/all/src/testSpanPipeline/java/io/opentelemetry/exporter/otlp/trace/SpanPipelineOtlpBenchmark.java
diff --git a/exporters/otlp/metrics/README.md b/exporters/otlp/metrics/README.md
deleted file mode 100644
index a3b75a9b26f..00000000000
--- a/exporters/otlp/metrics/README.md
+++ /dev/null
@@ -1,8 +0,0 @@
-# OpenTelemetry - OTLP Metrics Exporter - gRPC
-
-[![Javadocs][javadoc-image]][javadoc-url]
-
-This is the OpenTelemetry exporter, sending metrics data to OpenTelemetry collector via gRPC.
-
-[javadoc-image]: https://www.javadoc.io/badge/io.opentelemetry/opentelemetry-exporter-otlp-metrics.svg
-[javadoc-url]: https://www.javadoc.io/doc/io.opentelemetry/opentelemetry-exporter-otlp-metrics
diff --git a/exporters/otlp/metrics/build.gradle.kts b/exporters/otlp/metrics/build.gradle.kts
deleted file mode 100644
index 76c4ce872ff..00000000000
--- a/exporters/otlp/metrics/build.gradle.kts
+++ /dev/null
@@ -1,54 +0,0 @@
-plugins {
-  id("otel.java-conventions")
-  id("otel.publish-conventions")
-
-  id("otel.animalsniffer-conventions")
-}
-
-description = "OpenTelemetry Protocol Metrics Exporter"
-otelJava.moduleName.set("io.opentelemetry.exporter.otlp.metrics")
-
-dependencies {
-  api(project(":sdk:metrics"))
-
-  implementation(project(":exporters:otlp:common"))
-
-  compileOnly("io.grpc:grpc-stub")
-
-  testImplementation(project(":exporters:otlp:testing-internal"))
-}
-
-testing {
-  suites {
-    val testGrpcNetty by registering(JvmTestSuite::class) {
-      dependencies {
-        implementation(project(":exporters:otlp:testing-internal"))
-
-        implementation("io.grpc:grpc-netty")
-        implementation("io.grpc:grpc-stub")
-      }
-    }
-    val testGrpcNettyShaded by registering(JvmTestSuite::class) {
-      dependencies {
-        implementation(project(":exporters:otlp:testing-internal"))
-
-        implementation("io.grpc:grpc-netty-shaded")
-        implementation("io.grpc:grpc-stub")
-      }
-    }
-    val testGrpcOkhttp by registering(JvmTestSuite::class) {
-      dependencies {
-        implementation(project(":exporters:otlp:testing-internal"))
-
-        implementation("io.grpc:grpc-okhttp")
-        implementation("io.grpc:grpc-stub")
-      }
-    }
-  }
-}
-
-tasks {
-  check {
-    dependsOn(testing.suites)
-  }
-}
diff --git a/exporters/otlp/trace/README.md b/exporters/otlp/trace/README.md
deleted file mode 100644
index 99b16052486..00000000000
--- a/exporters/otlp/trace/README.md
+++ /dev/null
@@ -1,8 +0,0 @@
-# OpenTelemetry - OTLP Trace Exporter - gRPC
-
-[![Javadocs][javadoc-image]][javadoc-url]
-
-This is the OpenTelemetry exporter, sending span data to OpenTelemetry collector via gRPC.
-
-[javadoc-image]: https://www.javadoc.io/badge/io.opentelemetry/opentelemetry-exporter-otlp-trace.svg
-[javadoc-url]: https://www.javadoc.io/doc/io.opentelemetry/opentelemetry-exporter-otlp-trace
diff --git a/exporters/otlp/trace/build.gradle.kts b/exporters/otlp/trace/build.gradle.kts
deleted file mode 100644
index 14a64dde1ab..00000000000
--- a/exporters/otlp/trace/build.gradle.kts
+++ /dev/null
@@ -1,75 +0,0 @@
-plugins {
-  id("otel.java-conventions")
-  id("otel.publish-conventions")
-
-  id("otel.animalsniffer-conventions")
-  id("otel.jmh-conventions")
-}
-
-description = "OpenTelemetry Protocol Trace Exporter"
-otelJava.moduleName.set("io.opentelemetry.exporter.otlp.trace")
-
-dependencies {
-  api(project(":sdk:trace"))
-
-  implementation(project(":exporters:otlp:common"))
-
-  compileOnly("io.grpc:grpc-stub")
-
-  testImplementation(project(":exporters:otlp:testing-internal"))
-
-  jmhImplementation(project(":sdk:testing"))
-  jmhImplementation("com.linecorp.armeria:armeria")
-  jmhImplementation("com.linecorp.armeria:armeria-grpc")
-  jmhImplementation("io.opentelemetry.proto:opentelemetry-proto")
-  jmhRuntimeOnly("com.squareup.okhttp3:okhttp")
-  jmhRuntimeOnly("io.grpc:grpc-netty")
-}
-
-testing {
-  suites {
-    val testGrpcNetty by registering(JvmTestSuite::class) {
-      dependencies {
-        implementation(project(":exporters:otlp:testing-internal"))
-
-        implementation("io.grpc:grpc-netty")
-        implementation("io.grpc:grpc-stub")
-      }
-    }
-    val testGrpcNettyShaded by registering(JvmTestSuite::class) {
-      dependencies {
-        implementation(project(":exporters:otlp:testing-internal"))
-
-        implementation("io.grpc:grpc-netty-shaded")
-        implementation("io.grpc:grpc-stub")
-      }
-    }
-    val testGrpcOkhttp by registering(JvmTestSuite::class) {
-      dependencies {
-        implementation(project(":exporters:otlp:testing-internal"))
-
-        implementation("io.grpc:grpc-okhttp")
-        implementation("io.grpc:grpc-stub")
-      }
-    }
-    val testSpanPipeline by registering(JvmTestSuite::class) {
-      dependencies {
-        implementation("io.opentelemetry.proto:opentelemetry-proto")
-        implementation("com.linecorp.armeria:armeria-grpc-protocol")
-        implementation("com.linecorp.armeria:armeria-junit5")
-      }
-    }
-  }
-}
-
-tasks {
-  check {
-    dependsOn(
-      testing.suites.filter {
-        // Mainly to conveniently profile through IDEA. Don't add to check task, it's for
-        // manual invocation.
-        name != "testSpanPipeline"
-      }
-    )
-  }
-}
diff --git a/exporters/otlp/trace/src/main/proto/README.md b/exporters/otlp/trace/src/main/proto/README.md
deleted file mode 100644
index f36259bdd21..00000000000
--- a/exporters/otlp/trace/src/main/proto/README.md
+++ /dev/null
@@ -1 +0,0 @@
-Non-empty folder required for wire proto compiler.
diff --git a/integration-tests/otlp/build.gradle.kts b/integration-tests/otlp/build.gradle.kts
index e834817ec3f..3a25ae0921c 100644
--- a/integration-tests/otlp/build.gradle.kts
+++ b/integration-tests/otlp/build.gradle.kts
@@ -8,8 +8,7 @@ otelJava.moduleName.set("io.opentelemetry.integration.tests.otlp")
 dependencies {
   api("org.testcontainers:junit-jupiter")
 
-  implementation(project(":exporters:otlp:trace"))
-  implementation(project(":exporters:otlp:metrics"))
+  implementation(project(":exporters:otlp:all"))
   implementation(project(":exporters:otlp:logs"))
   implementation(project(":exporters:otlp-http:logs"))
   implementation(project(":exporters:otlp-http:metrics"))
diff --git a/perf-harness/build.gradle.kts b/perf-harness/build.gradle.kts
index ea6520c5f4e..f3d6f2e49f8 100644
--- a/perf-harness/build.gradle.kts
+++ b/perf-harness/build.gradle.kts
@@ -9,7 +9,7 @@ dependencies {
   implementation(project(":api:all"))
   implementation(project(":sdk:all"))
   implementation(project(":sdk:testing"))
-  implementation(project(":exporters:otlp:trace"))
+  implementation(project(":exporters:otlp:all"))
   implementation(project(":exporters:logging"))
   implementation(project(":semconv"))
 
diff --git a/sdk/trace/build.gradle.kts b/sdk/trace/build.gradle.kts
index 88afa8a2e29..430ec20f1e5 100644
--- a/sdk/trace/build.gradle.kts
+++ b/sdk/trace/build.gradle.kts
@@ -42,8 +42,8 @@ dependencies {
     isTransitive = false
   }
   jmh(project(":exporters:jaeger-thrift"))
-  jmh(project(":exporters:otlp:trace")) {
-    // The opentelemetry-exporter-otlp-trace depends on this project itself. So don"t pull in
+  jmh(project(":exporters:otlp:all")) {
+    // The opentelemetry-exporter-otlp depends on this project itself. So don't pull in
     // the transitive dependencies.
     isTransitive = false
   }
diff --git a/settings.gradle.kts b/settings.gradle.kts
index cac0dd6330b..20ee85b184e 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -41,9 +41,7 @@ include(":exporters:logging-otlp")
 include(":exporters:otlp:all")
 include(":exporters:otlp:common")
 include(":exporters:otlp:logs")
-include(":exporters:otlp:metrics")
 include(":exporters:otlp:testing-internal")
-include(":exporters:otlp:trace")
 include(":exporters:otlp-http:logs")
 include(":exporters:otlp-http:metrics")
 include(":exporters:otlp-http:trace")