diff --git a/packages/browser/src/integrations/featureFlags/statsig/integration.ts b/packages/browser/src/integrations/featureFlags/statsig/integration.ts
index 2dd28cc6f691..201f6100d6cb 100644
--- a/packages/browser/src/integrations/featureFlags/statsig/integration.ts
+++ b/packages/browser/src/integrations/featureFlags/statsig/integration.ts
@@ -3,9 +3,12 @@ import {
   _INTERNAL_addFeatureFlagToActiveSpan,
   _INTERNAL_copyFlagsFromScopeToEvent,
   _INTERNAL_insertFlagToScope,
+  _INTERNAL_insertExperimentsToScope,
+  _INTERNAL_addExperimentToActiveSpan,
+  _INTERNAL_copyExperimentsFromScopeToEvent,
   defineIntegration,
 } from '@sentry/core/browser';
-import type { FeatureGate, StatsigClient } from './types';
+import type { Experiment, FeatureGate, StatsigClient } from './types';
 
 /**
  * Sentry integration for capturing feature flag evaluations from the Statsig js-client SDK.
@@ -31,7 +34,13 @@ import type { FeatureGate, StatsigClient } from './types';
  * ```
  */
 export const statsigIntegration = defineIntegration(
-  ({ featureFlagClient: statsigClient }: { featureFlagClient: StatsigClient }) => {
+  ({
+    featureFlagClient: statsigClient,
+    includeExperiments = false,
+  }: {
+    featureFlagClient: StatsigClient;
+    includeExperiments?: boolean;
+  }) => {
     return {
       name: 'Statsig' as const,
 
@@ -40,10 +49,17 @@ export const statsigIntegration = defineIntegration(
           _INTERNAL_insertFlagToScope(event.gate.name, event.gate.value);
           _INTERNAL_addFeatureFlagToActiveSpan(event.gate.name, event.gate.value);
         });
+        if (includeExperiments) {
+          statsigClient.on('experiment_evaluation', (event: { experiment: Experiment }) => {
+            _INTERNAL_insertExperimentsToScope(event.experiment.name, event.experiment.groupName);
+            _INTERNAL_addExperimentToActiveSpan(event.experiment.name, event.experiment.groupName);
+          });
+        }
       },
 
       processEvent(event: Event, _hint: EventHint, _client: Client): Event {
-        return _INTERNAL_copyFlagsFromScopeToEvent(event);
+        const withFlags = _INTERNAL_copyFlagsFromScopeToEvent(event);
+        return includeExperiments ? _INTERNAL_copyExperimentsFromScopeToEvent(withFlags) : withFlags;
       },
     };
   },
diff --git a/packages/browser/src/integrations/featureFlags/statsig/types.ts b/packages/browser/src/integrations/featureFlags/statsig/types.ts
index ff0ea820d31f..9685801ce6c7 100644
--- a/packages/browser/src/integrations/featureFlags/statsig/types.ts
+++ b/packages/browser/src/integrations/featureFlags/statsig/types.ts
@@ -3,13 +3,19 @@ export type FeatureGate = {
   readonly value: boolean;
 };
 
-type EventNameToEventDataMap = {
+export type Experiment = {
+  readonly name: string;
+  // readonly value: Record<string, unknown>;
+  readonly groupName: string;
+};
+
+export type EventNameToEventDataMap = {
+  experiment_evaluation: { experiment: Experiment };
   gate_evaluation: { gate: FeatureGate };
 };
 
+export type EventName = keyof EventNameToEventDataMap;
+
 export interface StatsigClient {
-  on(
-    event: keyof EventNameToEventDataMap,
-    callback: (data: EventNameToEventDataMap[keyof EventNameToEventDataMap]) => void,
-  ): void;
+  on<T extends EventName>(event: T, callback: (data: EventNameToEventDataMap[T]) => void): void;
 }
diff --git a/packages/browser/test/integrations/featureFlags/statsig/integration.test.ts b/packages/browser/test/integrations/featureFlags/statsig/integration.test.ts
new file mode 100644
index 000000000000..a682ecffa438
--- /dev/null
+++ b/packages/browser/test/integrations/featureFlags/statsig/integration.test.ts
@@ -0,0 +1,68 @@
+import { getCurrentScope } from '@sentry/core/browser';
+import { afterEach, describe, expect, it } from 'vitest';
+import { statsigIntegration } from '../../../../src/integrations/featureFlags/statsig';
+import type {
+  EventName,
+  EventNameToEventDataMap,
+  StatsigClient,
+} from '../../../../src/integrations/featureFlags/statsig/types';
+
+type GateCallback = (data: EventNameToEventDataMap['gate_evaluation']) => void;
+type ExperimentCallback = (data: EventNameToEventDataMap['experiment_evaluation']) => void;
+
+class MockStatsigClient implements StatsigClient {
+  gateCallbacks: GateCallback[] = [];
+  experimentCallbacks: ExperimentCallback[] = [];
+
+  public on<T extends EventName>(event: T, callback: (data: EventNameToEventDataMap[T]) => void): void {
+    if (event === 'experiment_evaluation') {
+      this.experimentCallbacks.push(callback as ExperimentCallback);
+    } else if (event === 'gate_evaluation') {
+      this.gateCallbacks.push(callback as GateCallback);
+    }
+  }
+
+  public setGate(name: string, value: boolean) {
+    this.gateCallbacks.forEach(gateCallback => gateCallback({ gate: { name, value } }));
+  }
+
+  public setExperiment(name: string, groupName: string) {
+    this.experimentCallbacks.forEach(experimentCallback => experimentCallback({ experiment: { name, groupName } }));
+  }
+}
+
+describe('statsigIntegration', () => {
+  afterEach(() => {
+    getCurrentScope().clear();
+  });
+
+  it('adds to flags', () => {
+    const statsigClient = new MockStatsigClient();
+    const integration = statsigIntegration({ featureFlagClient: statsigClient });
+    // @ts-expect-error I was too lazy to figure out how to mock a Client.
+    integration.setup();
+
+    statsigClient.setGate('gate_name', true);
+    statsigClient.setGate('other_gate_name', false);
+
+    expect(getCurrentScope().getScopeData().contexts.flags?.values).toEqual([
+      { flag: 'gate_name', result: true },
+      { flag: 'other_gate_name', result: false },
+    ]);
+  });
+
+  it('adds to experiments', () => {
+    const statsigClient = new MockStatsigClient();
+    const integration = statsigIntegration({ featureFlagClient: statsigClient, includeExperiments: true });
+    // @ts-expect-error I was too lazy to figure out how to mock a Client.
+    integration.setup();
+
+    statsigClient.setExperiment('experiment_name', 'control');
+    statsigClient.setExperiment('other_experiment_name', 'treatment');
+
+    expect(getCurrentScope().getScopeData().contexts.experiments?.values).toEqual([
+      { experiment: 'experiment_name', groupName: 'control' },
+      { experiment: 'other_experiment_name', groupName: 'treatment' },
+    ]);
+  });
+});
diff --git a/packages/core/src/scope.ts b/packages/core/src/scope.ts
index bde4fdcc405d..a9a1748f105d 100644
--- a/packages/core/src/scope.ts
+++ b/packages/core/src/scope.ts
@@ -195,6 +195,13 @@ export class Scope {
         values: [...this._contexts.flags.values],
       };
     }
+    if (this._contexts.experiments) {
+      // We need to copy the `values` array so insertions on a cloned scope
+      // won't affect the original array.
+      newScope._contexts.experiments = {
+        values: [...this._contexts.experiments.values],
+      };
+    }
 
     newScope._user = this._user;
     newScope._level = this._level;
diff --git a/packages/core/src/shared-exports.ts b/packages/core/src/shared-exports.ts
index 339520c5d194..fceaa040defa 100644
--- a/packages/core/src/shared-exports.ts
+++ b/packages/core/src/shared-exports.ts
@@ -242,7 +242,7 @@ export type { GoogleGenAIIstrumentedMethod } from './tracing/google-genai/types'
 export { SpanBuffer } from './tracing/spans/spanBuffer';
 export { hasSpanStreamingEnabled } from './tracing/spans/hasSpanStreamingEnabled';
 export { spanStreamingIntegration } from './integrations/spanStreaming';
-export type { FeatureFlag } from './utils/featureFlags';
+export type { FeatureFlag } from './types/featureFlag';
 export {
   _INTERNAL_copyFlagsFromScopeToEvent,
   _INTERNAL_insertFlagToScope,
@@ -250,6 +250,13 @@ export {
   _INTERNAL_FLAG_BUFFER_SIZE,
   _INTERNAL_MAX_FLAGS_PER_SPAN,
 } from './utils/featureFlags';
+export {
+  _INTERNAL_copyExperimentsFromScopeToEvent,
+  _INTERNAL_insertExperimentsToScope,
+  _INTERNAL_addExperimentToActiveSpan,
+  _INTERNAL_EXPERIMENT_BUFFER_SIZE,
+  _INTERNAL_MAX_EXPERIMENTS_PER_SPAN,
+} from './utils/experiments';
 export { applyAggregateErrorsToEvent } from './utils/aggregate-errors';
 export { getBreadcrumbLogLevelFromHttpStatusCode } from './utils/breadcrumb-log-level';
 export { dsnFromString, dsnToString, makeDsn } from './utils/dsn';
diff --git a/packages/core/src/types/context.ts b/packages/core/src/types/context.ts
index 9e52ff9d6834..79c77a50b985 100644
--- a/packages/core/src/types/context.ts
+++ b/packages/core/src/types/context.ts
@@ -1,4 +1,5 @@
-import type { FeatureFlag } from '../utils/featureFlags';
+import type { Experiment } from '../types/experiment';
+import type { FeatureFlag } from '../types/featureFlag';
 import type { SpanLinkJSON } from './link';
 import type { Primitive } from './misc';
 import type { SpanOrigin } from './span';
@@ -16,6 +17,7 @@ export interface Contexts extends Record<string, Context | undefined> {
   state?: StateContext;
   profile?: ProfileContext;
   flags?: FeatureFlagContext;
+  experiments?: ExperimentContext;
 }
 
 export interface StateContext extends Record<string, unknown> {
@@ -139,3 +141,7 @@ export interface MissingInstrumentationContext extends Record<string, unknown> {
 export interface FeatureFlagContext extends Record<string, unknown> {
   values: FeatureFlag[];
 }
+
+export interface ExperimentContext extends Record<string, unknown> {
+  values: Experiment[];
+}
diff --git a/packages/core/src/types/experiment.ts b/packages/core/src/types/experiment.ts
new file mode 100644
index 000000000000..398f3f7889f0
--- /dev/null
+++ b/packages/core/src/types/experiment.ts
@@ -0,0 +1 @@
+export type Experiment = { readonly experiment: string; readonly groupName: string };
diff --git a/packages/core/src/types/featureFlag.ts b/packages/core/src/types/featureFlag.ts
new file mode 100644
index 000000000000..f80e17ef7f9d
--- /dev/null
+++ b/packages/core/src/types/featureFlag.ts
@@ -0,0 +1 @@
+export type FeatureFlag = { readonly flag: string; readonly result: boolean };
diff --git a/packages/core/src/utils/experiments.ts b/packages/core/src/utils/experiments.ts
new file mode 100644
index 000000000000..cf9f4bc18046
--- /dev/null
+++ b/packages/core/src/utils/experiments.ts
@@ -0,0 +1,146 @@
+import { getCurrentScope } from '../currentScopes';
+import { DEBUG_BUILD } from '../debug-build';
+import type { Event } from '../types/event';
+import type { Experiment } from '../types/experiment';
+import { debug } from './debug-logger';
+import { getActiveSpan, spanToJSON } from './spanUtils';
+
+export const _INTERNAL_EXPERIMENT_BUFFER_SIZE = 100;
+
+export const _INTERNAL_MAX_EXPERIMENTS_PER_SPAN = 10;
+
+const SPAN_EXPERIMENT_ATTRIBUTE_PREFIX = 'experiment.evaluation.';
+
+export function _INTERNAL_copyExperimentsFromScopeToEvent(event: Event): Event {
+  if (event.type) {
+    // No need to add the experiment context to transaction events.
+    // Spans already get the experiment.evaluation attributes.
+    return event;
+  }
+
+  const scope = getCurrentScope();
+  const experimentContext = scope.getScopeData().contexts.experiments;
+  const experimentBuffer = experimentContext ? experimentContext.values : [];
+
+  if (!experimentBuffer.length) {
+    return event;
+  }
+
+  if (event.contexts === undefined) {
+    event.contexts = {};
+  }
+  event.contexts.experiments = { values: [...experimentBuffer] };
+  return event;
+}
+
+/**
+ * Inserts an experiment into the current scope's context while maintaining ordered LRU properties.
+ * Not thread-safe. After inserting:
+ * - The experiment buffer is sorted in order of recency, with the newest evaluation at the end.
+ * - The names in the buffer are always unique.
+ * - The length of the buffer never exceeds `maxSize`.
+ *
+ * @param name      Name of the experiment to insert.
+ * @param gropuName Group name of the experiment.
+ * @param maxSize   Max number of experiments the buffer should store. Default value should always be used in production.
+ */
+export function _INTERNAL_insertExperimentsToScope(
+  name: string,
+  groupName: unknown,
+  maxSize: number = _INTERNAL_EXPERIMENT_BUFFER_SIZE,
+): void {
+  const scopeContexts = getCurrentScope().getScopeData().contexts;
+  if (!scopeContexts.experiments) {
+    scopeContexts.experiments = { values: [] };
+  }
+  const experiments = scopeContexts.experiments.values;
+  _INTERNAL_insertToExperimentBuffer(experiments, name, groupName, maxSize);
+}
+
+/**
+ * Exported for tests only. Currently only accepts string values (otherwise no-op).
+ * Inserts an experiment into an Experiment array while maintaining the following properties:
+ * - Experiments are sorted in order of recency, with the newest evaluation at the end.
+ * - The experiment names are always unique.
+ * - The length of the array never exceeds `maxSize`.
+ *
+ * @param experiments The buffer to insert the experiment into.
+ * @param name        Name of the experiment to insert.
+ * @param groupName   Group name chosen for this experiment.
+ * @param maxSize     Max number of experiments the buffer should store. Default value should always be used in production.
+ */
+export function _INTERNAL_insertToExperimentBuffer(
+  experiments: Experiment[],
+  name: string,
+  groupName: unknown,
+  maxSize: number,
+): void {
+  if (typeof groupName !== 'string') {
+    return;
+  }
+
+  if (experiments.length > maxSize) {
+    DEBUG_BUILD &&
+      debug.error(`[Experiments] insertToExperimentBuffer called on a buffer larger than maxSize=${maxSize}`);
+    return;
+  }
+
+  // Check if the experiment is already in the buffer - O(n)
+  const index = experiments.findIndex(f => f.experiment === name);
+
+  if (index !== -1) {
+    // The experiment was found, remove it from its current position - O(n)
+    experiments.splice(index, 1);
+  }
+
+  if (experiments.length === maxSize) {
+    // If at capacity, pop the earliest experiment - O(n)
+    experiments.shift();
+  }
+
+  // Push the experiment to the end - O(1)
+  experiments.push({
+    experiment: name,
+    groupName,
+  });
+}
+
+/**
+ * Records an experiment evaluation for the active span. This is a no-op for non-string values.
+ * The experiment and its value is stored in span attributes with the `experiment.evaluation` prefix. Once the
+ * unique experiments for a span reaches maxExperimentsPerSpan, subsequent experiments are dropped.
+ *
+ * @param name                   Name of the experiment.
+ * @param groupName              Group name of the experiment. Non-string values are ignored.
+ * @param maxExperimentsPerSpan  Max number of experiments a buffer should store. Default value should always be used in production.
+ */
+export function _INTERNAL_addExperimentToActiveSpan(
+  name: string,
+  groupName: unknown,
+  maxExperimentsPerSpan: number = _INTERNAL_MAX_EXPERIMENTS_PER_SPAN,
+): void {
+  if (typeof groupName !== 'string') {
+    return;
+  }
+
+  const span = getActiveSpan();
+  if (!span) {
+    return;
+  }
+
+  const attributes = spanToJSON(span).data;
+
+  // If the experiment already exists, always update it
+  if (`${SPAN_EXPERIMENT_ATTRIBUTE_PREFIX}${name}` in attributes) {
+    span.setAttribute(`${SPAN_EXPERIMENT_ATTRIBUTE_PREFIX}${name}`, groupName);
+    return;
+  }
+
+  // Else, add the experiment to the span if we have not reached the max number of experiments.
+  const numOfAddedExperiments = Object.keys(attributes).filter(key =>
+    key.startsWith(SPAN_EXPERIMENT_ATTRIBUTE_PREFIX),
+  ).length;
+  if (numOfAddedExperiments < maxExperimentsPerSpan) {
+    span.setAttribute(`${SPAN_EXPERIMENT_ATTRIBUTE_PREFIX}${name}`, groupName);
+  }
+}
diff --git a/packages/core/src/utils/featureFlags.ts b/packages/core/src/utils/featureFlags.ts
index caafe439473c..786d451e51da 100644
--- a/packages/core/src/utils/featureFlags.ts
+++ b/packages/core/src/utils/featureFlags.ts
@@ -1,6 +1,7 @@
 import { getCurrentScope } from '../currentScopes';
 import { DEBUG_BUILD } from '../debug-build';
-import { type Event } from '../types/event';
+import type { Event } from '../types/event';
+import type { FeatureFlag } from '../types/featureFlag';
 import { debug } from './debug-logger';
 import { getActiveSpan, spanToJSON } from './spanUtils';
 
@@ -10,8 +11,6 @@ import { getActiveSpan, spanToJSON } from './spanUtils';
  * from oldest to newest.
  */
 
-export type FeatureFlag = { readonly flag: string; readonly result: boolean };
-
 /**
  * Max size of the LRU flag buffer stored in Sentry scope and event contexts.
  */
diff --git a/packages/core/test/lib/utils/featureFlags.test.ts b/packages/core/test/lib/utils/featureFlags.test.ts
index e591a00d1304..6fcc7be5b4f6 100644
--- a/packages/core/test/lib/utils/featureFlags.test.ts
+++ b/packages/core/test/lib/utils/featureFlags.test.ts
@@ -1,11 +1,11 @@
 import { afterEach, describe, expect, it, vi } from 'vitest';
 import { getCurrentScope } from '../../../src/currentScopes';
+import { type FeatureFlag } from '../../../src/types/featureFlag';
 import { debug } from '../../../src/utils/debug-logger';
 import {
   _INTERNAL_copyFlagsFromScopeToEvent,
   _INTERNAL_insertFlagToScope,
   _INTERNAL_insertToFlagBuffer,
-  type FeatureFlag,
 } from '../../../src/utils/featureFlags';
 
 import * as currentScopeModule from '../../../src/currentScopes';