diff --git a/.changesets/config_rreg_subgraph_insights_config_preview.md b/.changesets/config_rreg_subgraph_insights_config_preview.md
new file mode 100644
index 0000000000..f21b785f9f
--- /dev/null
+++ b/.changesets/config_rreg_subgraph_insights_config_preview.md
@@ -0,0 +1,10 @@
+### [Subgraph Insights] Subgraph metrics config flag now in preview ([PR #8200](https://github.com/apollographql/router/pull/8200))
+The `subgraph_metrics` config flag which powers the Studio `Subgraph Insights` feature is being promoted from `experimental` to `preview`. 
+The flag name has been updated from `experimental_subgraph_metrics` to 
+```yaml
+telemetry:
+  apollo:
+    preview_subgraph_metrics: true
+```
+
+By [@rregitsky](https://github.com/rregitsky) in https://github.com/apollographql/router/pull/8200
diff --git a/apollo-router/src/configuration/migrations/2040-preview_subgraph_metrics.yaml b/apollo-router/src/configuration/migrations/2040-preview_subgraph_metrics.yaml
new file mode 100644
index 0000000000..c4447eb547
--- /dev/null
+++ b/apollo-router/src/configuration/migrations/2040-preview_subgraph_metrics.yaml
@@ -0,0 +1,5 @@
+description: Subgraph metrics are now in preview
+actions:
+  - type: move
+    from: telemetry.apollo.experimental_subgraph_metrics
+    to: telemetry.apollo.preview_subgraph_metrics
diff --git a/apollo-router/src/configuration/snapshots/apollo_router__configuration__tests__schema_generation.snap b/apollo-router/src/configuration/snapshots/apollo_router__configuration__tests__schema_generation.snap
index 44dc04e235..e49e0c9a84 100644
--- a/apollo-router/src/configuration/snapshots/apollo_router__configuration__tests__schema_generation.snap
+++ b/apollo-router/src/configuration/snapshots/apollo_router__configuration__tests__schema_generation.snap
@@ -1,6 +1,7 @@
 ---
 source: apollo-router/src/configuration/tests.rs
 expression: "&schema"
+snapshot_kind: text
 ---
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
@@ -1511,11 +1512,6 @@ expression: "&schema"
           "$ref": "#/definitions/Protocol",
           "description": "#/definitions/Protocol"
         },
-        "experimental_subgraph_metrics": {
-          "default": false,
-          "description": "Enable sending additional subgraph metrics to Apollo Studio via OTLP",
-          "type": "boolean"
-        },
         "field_level_instrumentation_sampler": {
           "$ref": "#/definitions/SamplerOption",
           "description": "#/definitions/SamplerOption"
@@ -1528,6 +1524,11 @@ expression: "&schema"
           "$ref": "#/definitions/SamplerOption",
           "description": "#/definitions/SamplerOption"
         },
+        "preview_subgraph_metrics": {
+          "default": false,
+          "description": "Enable sending additional subgraph metrics to Apollo Studio via OTLP",
+          "type": "boolean"
+        },
         "send_headers": {
           "$ref": "#/definitions/ForwardHeaders",
           "description": "#/definitions/ForwardHeaders"
diff --git a/apollo-router/src/configuration/snapshots/apollo_router__configuration__tests__upgrade_old_configuration@apollo_subgraph_metrics.yaml.snap b/apollo-router/src/configuration/snapshots/apollo_router__configuration__tests__upgrade_old_configuration@apollo_subgraph_metrics.yaml.snap
new file mode 100644
index 0000000000..9aba30d465
--- /dev/null
+++ b/apollo-router/src/configuration/snapshots/apollo_router__configuration__tests__upgrade_old_configuration@apollo_subgraph_metrics.yaml.snap
@@ -0,0 +1,9 @@
+---
+source: apollo-router/src/configuration/tests.rs
+expression: new_config
+snapshot_kind: text
+---
+---
+telemetry:
+  apollo:
+    preview_subgraph_metrics: true
diff --git a/apollo-router/src/configuration/testdata/migrations/apollo_subgraph_metrics.yaml b/apollo-router/src/configuration/testdata/migrations/apollo_subgraph_metrics.yaml
new file mode 100644
index 0000000000..0af7ccc4ed
--- /dev/null
+++ b/apollo-router/src/configuration/testdata/migrations/apollo_subgraph_metrics.yaml
@@ -0,0 +1,3 @@
+telemetry:
+  apollo:
+    experimental_subgraph_metrics: true
diff --git a/apollo-router/src/plugins/telemetry/apollo.rs b/apollo-router/src/plugins/telemetry/apollo.rs
index 9b3c700451..b3e98f5a81 100644
--- a/apollo-router/src/plugins/telemetry/apollo.rs
+++ b/apollo-router/src/plugins/telemetry/apollo.rs
@@ -121,7 +121,7 @@ pub(crate) struct Config {
     pub(crate) experimental_local_field_metrics: bool,
 
     /// Enable sending additional subgraph metrics to Apollo Studio via OTLP
-    pub(crate) experimental_subgraph_metrics: bool,
+    pub(crate) preview_subgraph_metrics: bool,
 }
 
 #[derive(Debug, Clone, Deserialize, JsonSchema, Default)]
@@ -256,7 +256,7 @@ impl Default for Config {
             signature_normalization_algorithm: ApolloSignatureNormalizationAlgorithm::default(),
             experimental_local_field_metrics: false,
             metrics_reference_mode: ApolloMetricsReferenceMode::default(),
-            experimental_subgraph_metrics: false,
+            preview_subgraph_metrics: false,
         }
     }
 }
diff --git a/apollo-router/src/plugins/telemetry/config_new/apollo/instruments.rs b/apollo-router/src/plugins/telemetry/config_new/apollo/instruments.rs
index 0be663c45c..ec6b116acb 100644
--- a/apollo-router/src/plugins/telemetry/config_new/apollo/instruments.rs
+++ b/apollo-router/src/plugins/telemetry/config_new/apollo/instruments.rs
@@ -118,7 +118,7 @@ impl ApolloSubgraphInstruments {
         let attribute_count = selectors.custom.len() + 1; // 1 for subgraph_name on attributes
 
         let apollo_router_operations_fetch_duration =
-            apollo_config.experimental_subgraph_metrics.then(|| {
+            apollo_config.preview_subgraph_metrics.then(|| {
                 CustomHistogram::builder()
                     .increment(Increment::Duration(Instant::now()))
                     .attributes(Vec::with_capacity(attribute_count))
@@ -236,7 +236,7 @@ impl ApolloConnectorInstruments {
         let attribute_count = selectors.custom.len() + 1; // 1 for subgraph_name on attributes
 
         let apollo_router_operations_fetch_duration =
-            apollo_config.experimental_subgraph_metrics.then(|| {
+            apollo_config.preview_subgraph_metrics.then(|| {
                 CustomHistogram::builder()
                     .increment(Increment::Duration(Instant::now()))
                     .attributes(Vec::with_capacity(attribute_count))
diff --git a/apollo-router/src/plugins/telemetry/config_new/fixtures/apollo/connector_fetch_duration/metrics.snap b/apollo-router/src/plugins/telemetry/config_new/fixtures/apollo/connector_fetch_duration/metrics.snap
index 1b4573aa39..2471fcc8ad 100644
--- a/apollo-router/src/plugins/telemetry/config_new/fixtures/apollo/connector_fetch_duration/metrics.snap
+++ b/apollo-router/src/plugins/telemetry/config_new/fixtures/apollo/connector_fetch_duration/metrics.snap
@@ -5,7 +5,7 @@ expression: "&metrics.all()"
 info:
   telemetry:
     apollo:
-      experimental_subgraph_metrics: true
+      preview_subgraph_metrics: true
     instrumentation:
       instruments:
         connector:
diff --git a/apollo-router/src/plugins/telemetry/config_new/fixtures/apollo/connector_fetch_duration/router.yaml b/apollo-router/src/plugins/telemetry/config_new/fixtures/apollo/connector_fetch_duration/router.yaml
index aac863bcc5..a745082985 100644
--- a/apollo-router/src/plugins/telemetry/config_new/fixtures/apollo/connector_fetch_duration/router.yaml
+++ b/apollo-router/src/plugins/telemetry/config_new/fixtures/apollo/connector_fetch_duration/router.yaml
@@ -1,6 +1,6 @@
 telemetry:
   apollo:
-    experimental_subgraph_metrics: true
+    preview_subgraph_metrics: true
   instrumentation:
     instruments:
       connector:
diff --git a/apollo-router/src/plugins/telemetry/config_new/fixtures/apollo/subgraph_fetch_duration/metrics.snap b/apollo-router/src/plugins/telemetry/config_new/fixtures/apollo/subgraph_fetch_duration/metrics.snap
index df1e2d4808..ec890291fa 100644
--- a/apollo-router/src/plugins/telemetry/config_new/fixtures/apollo/subgraph_fetch_duration/metrics.snap
+++ b/apollo-router/src/plugins/telemetry/config_new/fixtures/apollo/subgraph_fetch_duration/metrics.snap
@@ -5,7 +5,7 @@ expression: "&metrics.all()"
 info:
   telemetry:
     apollo:
-      experimental_subgraph_metrics: true
+      preview_subgraph_metrics: true
     instrumentation:
       instruments:
         subgraph:
diff --git a/apollo-router/src/plugins/telemetry/config_new/fixtures/apollo/subgraph_fetch_duration/router.yaml b/apollo-router/src/plugins/telemetry/config_new/fixtures/apollo/subgraph_fetch_duration/router.yaml
index ca75086292..96a10039b6 100644
--- a/apollo-router/src/plugins/telemetry/config_new/fixtures/apollo/subgraph_fetch_duration/router.yaml
+++ b/apollo-router/src/plugins/telemetry/config_new/fixtures/apollo/subgraph_fetch_duration/router.yaml
@@ -1,6 +1,6 @@
 telemetry:
   apollo:
-    experimental_subgraph_metrics: true
+    preview_subgraph_metrics: true
   instrumentation:
     instruments:
       subgraph:
diff --git a/apollo-router/tests/integration/telemetry/apollo_otel_metrics.rs b/apollo-router/tests/integration/telemetry/apollo_otel_metrics.rs
index e9f0f483a1..0bd7d4a693 100644
--- a/apollo-router/tests/integration/telemetry/apollo_otel_metrics.rs
+++ b/apollo-router/tests/integration/telemetry/apollo_otel_metrics.rs
@@ -592,7 +592,7 @@ async fn test_subgraph_request_emits_histogram() {
                 experimental_otlp_metrics_protocol: http
                 batch_processor:
                   scheduled_delay: 10ms
-                experimental_subgraph_metrics: true
+                preview_subgraph_metrics: true
             include_subgraph_errors:
               all: true
         "#,
@@ -652,7 +652,7 @@ async fn test_failed_subgraph_request_emits_histogram() {
                 experimental_otlp_metrics_protocol: http
                 batch_processor:
                   scheduled_delay: 10ms
-                experimental_subgraph_metrics: true
+                preview_subgraph_metrics: true
             include_subgraph_errors:
               all: true
         "#,
@@ -713,7 +713,7 @@ async fn test_connector_request_emits_histogram() {
                 experimental_otlp_metrics_protocol: http
                 batch_processor:
                   scheduled_delay: 10ms
-                experimental_subgraph_metrics: true
+                preview_subgraph_metrics: true
             include_subgraph_errors:
               all: true
         "#,
@@ -787,7 +787,7 @@ async fn test_failed_connector_request_emits_histogram() {
                 experimental_otlp_metrics_protocol: http
                 batch_processor:
                   scheduled_delay: 10ms
-                experimental_subgraph_metrics: true
+                preview_subgraph_metrics: true
             traffic_shaping:
                 connector:
                     sources: