diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 88c3fa0..e41f584 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -60,6 +60,25 @@ jobs:
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
 
+  benchmarks:
+    name: Run benchmarks
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.13"
+          cache: "pip" # caching pip dependencies
+      - uses: snok/install-poetry@v1.3.4
+      - name: Install Dependencies
+        run: poetry install
+        shell: bash
+      - name: Run benchmarks
+        uses: CodSpeedHQ/action@v3
+        with:
+          token: ${{ secrets.CODSPEED_TOKEN }}
+          run: poetry run pytest tests/ --codspeed
+
   release:
     needs:
       - test
diff --git a/poetry.lock b/poetry.lock
index c9b2931..82c2fd8 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.8.5 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.8.3 and should not be changed by hand.
 
 [[package]]
 name = "aioesphomeapi"
@@ -1229,6 +1229,36 @@ pluggy = ">=0.12,<2.0"
 [package.extras]
 testing = ["argcomplete", "attrs (>=19.2.0)", "hypothesis (>=3.56)", "mock", "nose", "pygments (>=2.7.2)", "requests", "setuptools", "xmlschema"]
 
+[[package]]
+name = "pytest-codspeed"
+version = "3.1.0"
+description = "Pytest plugin to create CodSpeed benchmarks"
+optional = false
+python-versions = ">=3.9"
+files = [
+    {file = "pytest_codspeed-3.1.0-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.manylinux_2_28_aarch64.whl", hash = "sha256:1cb7c16e5a64cb30bad30f5204c7690f3cbc9ae5b9839ce187ef1727aa5d2d9c"},
+    {file = "pytest_codspeed-3.1.0-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:4d23910893c22ceef6efbdf85d80e803b7fb4a231c9e7676ab08f5ddfc228438"},
+    {file = "pytest_codspeed-3.1.0-cp311-cp311-manylinux_2_17_aarch64.manylinux2014_aarch64.manylinux_2_28_aarch64.whl", hash = "sha256:fb1495a633a33e15268a1f97d91a4809c868de06319db50cf97b4e9fa426372c"},
+    {file = "pytest_codspeed-3.1.0-cp311-cp311-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:dbd8a54b99207bd25a4c3f64d9a83ac0f3def91cdd87204ca70a49f822ba919c"},
+    {file = "pytest_codspeed-3.1.0-cp312-cp312-manylinux_2_17_aarch64.manylinux2014_aarch64.manylinux_2_28_aarch64.whl", hash = "sha256:c4d1ac896ebaea5b365e69b41319b4d09b57dab85ec6234f6ff26116b3795f03"},
+    {file = "pytest_codspeed-3.1.0-cp312-cp312-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:5f0c1857a0a6cce6a23c49f98c588c2eef66db353c76ecbb2fb65c1a2b33a8d5"},
+    {file = "pytest_codspeed-3.1.0-cp313-cp313-manylinux_2_17_aarch64.manylinux2014_aarch64.manylinux_2_28_aarch64.whl", hash = "sha256:a4731a7cf1d8d38f58140d51faa69b7c1401234c59d9759a2507df570c805b11"},
+    {file = "pytest_codspeed-3.1.0-cp313-cp313-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:c5f2e4b63260f65493b8d42c8167f831b8ed90788f81eb4eb95a103ee6aa4294"},
+    {file = "pytest_codspeed-3.1.0-cp39-cp39-manylinux_2_17_aarch64.manylinux2014_aarch64.manylinux_2_28_aarch64.whl", hash = "sha256:db44099b3f1ec1c9c41f0267c4d57d94e31667f4cb3fb4b71901561e8ab8bc98"},
+    {file = "pytest_codspeed-3.1.0-cp39-cp39-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:a533c1ad3cc60f07be432864c83d1769ce2877753ac778e1bfc5a9821f5c6ddf"},
+    {file = "pytest_codspeed-3.1.0.tar.gz", hash = "sha256:f29641d27b4ded133b1058a4c859e510a2612ad4217ef9a839ba61750abd2f8a"},
+]
+
+[package.dependencies]
+cffi = ">=1.17.1"
+pytest = ">=3.8"
+rich = ">=13.8.1"
+
+[package.extras]
+compat = ["pytest-benchmark (>=5.0.0,<5.1.0)", "pytest-xdist (>=3.6.1,<3.7.0)"]
+lint = ["mypy (>=1.11.2,<1.12.0)", "ruff (>=0.6.5,<0.7.0)"]
+test = ["pytest (>=7.0,<8.0)", "pytest-cov (>=4.0.0,<4.1.0)"]
+
 [[package]]
 name = "pytest-cov"
 version = "6.0.0"
@@ -1328,6 +1358,24 @@ urllib3 = ">=1.21.1,<3"
 socks = ["PySocks (>=1.5.6,!=1.5.7)"]
 use-chardet-on-py3 = ["chardet (>=3.0.2,<6)"]
 
+[[package]]
+name = "rich"
+version = "13.9.4"
+description = "Render rich text, tables, progress bars, syntax highlighting, markdown and more to the terminal"
+optional = false
+python-versions = ">=3.8.0"
+files = [
+    {file = "rich-13.9.4-py3-none-any.whl", hash = "sha256:6049d5e6ec054bf2779ab3358186963bac2ea89175919d699e378b99738c2a90"},
+    {file = "rich-13.9.4.tar.gz", hash = "sha256:439594978a49a09530cff7ebc4b5c7103ef57baf48d5ea3184f21d9a2befa098"},
+]
+
+[package.dependencies]
+markdown-it-py = ">=2.2.0"
+pygments = ">=2.13.0,<3.0.0"
+
+[package.extras]
+jupyter = ["ipywidgets (>=7.5.1,<9)"]
+
 [[package]]
 name = "six"
 version = "1.16.0"
@@ -1919,4 +1967,4 @@ ifaddr = ">=0.1.7"
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.11,<3.14"
-content-hash = "aa07a400287b4c7680043fd6169ae078bdc10cde58ff43ca9dadda89213eb391"
+content-hash = "f17d34d0bff842bccd4192ccb42da49bdc8bd87306c43f40a385ffafa8922f21"
diff --git a/pyproject.toml b/pyproject.toml
index b67c883..86d3681 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,6 +33,7 @@ lru-dict = ">=1.2.0"
 [tool.poetry.group.dev.dependencies]
 pytest = "^7.0"
 pytest-cov = ">=3,<7"
+pytest-codspeed = "^3.1.0"
 
 [tool.poetry.group.docs]
 optional = true
diff --git a/tests/backend/test_scanner.py b/tests/backend/test_scanner.py
index 79d94e5..cb2aa05 100644
--- a/tests/backend/test_scanner.py
+++ b/tests/backend/test_scanner.py
@@ -1,7 +1,9 @@
-from habluetooth import (
-    BaseHaRemoteScanner,
-    HaBluetoothConnector,
+from aioesphomeapi import (
+    BluetoothLERawAdvertisement,
+    BluetoothLERawAdvertisementsResponse,
 )
+from habluetooth import BaseHaRemoteScanner, HaBluetoothConnector
+from pytest_codspeed import BenchmarkFixture
 
 from bleak_esphome.backend.client import ESPHomeClientData
 from bleak_esphome.backend.scanner import ESPHomeScanner
@@ -10,7 +12,33 @@
 ESP_NAME = "proxy"
 
 
-def test_scanner():
+def test_scanner() -> None:
     connector = HaBluetoothConnector(ESPHomeClientData, ESP_MAC_ADDRESS, lambda: True)
     scanner = ESPHomeScanner(ESP_MAC_ADDRESS, ESP_NAME, connector, True)
     assert isinstance(scanner, BaseHaRemoteScanner)
+
+
+def test_scanner_async_on_advertisement(benchmark: BenchmarkFixture) -> None:
+    connector = HaBluetoothConnector(ESPHomeClientData, ESP_MAC_ADDRESS, lambda: True)
+    scanner = ESPHomeScanner(ESP_MAC_ADDRESS, ESP_NAME, connector, True)
+    adv = BluetoothLERawAdvertisementsResponse(
+        advertisements=[
+            BluetoothLERawAdvertisement(
+                address=261602360644300,
+                rssi=-96,
+                address_type=1,
+                data=b"\x02\x01\x04\x03\x03\x07\xfe\x18\xff\x97\x05\x06\x00\x16p%\x00\xca\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x02\n\x00",
+            ),
+            BluetoothLERawAdvertisement(
+                address=246965243285491,
+                rssi=-88,
+                address_type=1,
+                data=b"\x02\x01\x1a\x1b\xffu\x00B\x04\x01\x01o\xe0\x8d\x17\xe7\x0f\xf3\xe2\x8d\x17\xe7\x0f\xf2(\x00\x00\x00\x00\x00\x00",
+            ),
+        ]
+    )
+
+    @benchmark
+    def _benchmark():
+        for _ in range(1000):
+            scanner.async_on_raw_advertisements(adv)
diff --git a/tests/backend/test_scanner_benchmarks.py b/tests/backend/test_scanner_benchmarks.py
new file mode 100644
index 0000000..c4cd270
--- /dev/null
+++ b/tests/backend/test_scanner_benchmarks.py
@@ -0,0 +1,42 @@
+from aioesphomeapi import (
+    BluetoothLERawAdvertisement,
+    BluetoothLERawAdvertisementsResponse,
+)
+from habluetooth import (
+    BaseHaRemoteScanner,
+    HaBluetoothConnector,
+)
+
+from bleak_esphome.backend.client import ESPHomeClientData
+from bleak_esphome.backend.scanner import ESPHomeScanner
+
+ESP_MAC_ADDRESS = "AA:BB:CC:DD:EE:FF"
+ESP_NAME = "proxy"
+
+
+def test_scanner() -> None:
+    connector = HaBluetoothConnector(ESPHomeClientData, ESP_MAC_ADDRESS, lambda: True)
+    scanner = ESPHomeScanner(ESP_MAC_ADDRESS, ESP_NAME, connector, True)
+    assert isinstance(scanner, BaseHaRemoteScanner)
+
+
+def test_scanner_async_on_advertisement() -> None:
+    connector = HaBluetoothConnector(ESPHomeClientData, ESP_MAC_ADDRESS, lambda: True)
+    scanner = ESPHomeScanner(ESP_MAC_ADDRESS, ESP_NAME, connector, True)
+    adv = BluetoothLERawAdvertisementsResponse(
+        advertisements=[
+            BluetoothLERawAdvertisement(
+                address=261602360644300,
+                rssi=-96,
+                address_type=1,
+                data=b"\x02\x01\x04\x03\x03\x07\xfe\x18\xff\x97\x05\x06\x00\x16p%\x00\xca\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x02\n\x00",
+            ),
+            BluetoothLERawAdvertisement(
+                address=246965243285491,
+                rssi=-88,
+                address_type=1,
+                data=b"\x02\x01\x1a\x1b\xffu\x00B\x04\x01\x01o\xe0\x8d\x17\xe7\x0f\xf3\xe2\x8d\x17\xe7\x0f\xf2(\x00\x00\x00\x00\x00\x00",
+            ),
+        ]
+    )
+    scanner.async_on_raw_advertisements(adv)