diff --git a/homeassistant/components/tts/marytts.py b/homeassistant/components/tts/marytts.py
new file mode 100644
index 00000000000..ffb6950d79b
--- /dev/null
+++ b/homeassistant/components/tts/marytts.py
@@ -0,0 +1,117 @@
+"""
+Support for the MaryTTS service.
+
+For more details about this component, please refer to the documentation at
+https://home-assistant.io/components/tts.marytts/
+"""
+import asyncio
+import logging
+import re
+
+import aiohttp
+import async_timeout
+import voluptuous as vol
+
+from homeassistant.const import CONF_HOST, CONF_PORT
+from homeassistant.components.tts import Provider, PLATFORM_SCHEMA, CONF_LANG
+from homeassistant.helpers.aiohttp_client import async_get_clientsession
+import homeassistant.helpers.config_validation as cv
+
+_LOGGER = logging.getLogger(__name__)
+
+SUPPORT_LANGUAGES = [
+    'de', 'en-GB', 'en-US', 'fr', 'it', 'lb', 'ru', 'sv', 'te', 'tr'
+]
+
+SUPPORT_VOICES = [
+    'cmu-slt-hsmm'
+]
+
+SUPPORT_CODEC = [
+    'aiff', 'au', 'wav'
+]
+
+CONF_VOICE = 'voice'
+CONF_CODEC = 'codec'
+
+DEFAULT_HOST = 'localhost'
+DEFAULT_PORT = 59125
+DEFAULT_LANG = 'en-US'
+DEFAULT_VOICE = 'cmu-slt-hsmm'
+DEFAULT_CODEC = 'wav'
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Optional(CONF_HOST, default=DEFAULT_HOST): cv.string,
+    vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
+    vol.Optional(CONF_LANG, default=DEFAULT_LANG): vol.In(SUPPORT_LANGUAGES),
+    vol.Optional(CONF_VOICE, default=DEFAULT_VOICE): vol.In(SUPPORT_VOICES),
+    vol.Optional(CONF_CODEC, default=DEFAULT_CODEC): vol.In(SUPPORT_CODEC)
+})
+
+
+@asyncio.coroutine
+def async_get_engine(hass, config):
+    """Setup MaryTTS speech component."""
+    return MaryTTSProvider(hass, config)
+
+
+class MaryTTSProvider(Provider):
+    """MaryTTS speech api provider."""
+
+    def __init__(self, hass, conf):
+        """Init MaryTTS TTS service."""
+        self.hass = hass
+        self._host = conf.get(CONF_HOST)
+        self._port = conf.get(CONF_PORT)
+        self._codec = conf.get(CONF_CODEC)
+        self._voice = conf.get(CONF_VOICE)
+        self._language = conf.get(CONF_LANG)
+        self.name = 'MaryTTS'
+
+    @property
+    def default_language(self):
+        """Default language."""
+        return self._language
+
+    @property
+    def supported_languages(self):
+        """List of supported languages."""
+        return SUPPORT_LANGUAGES
+
+    @asyncio.coroutine
+    def async_get_tts_audio(self, message, language, options=None):
+        """Load TTS from MaryTTS."""
+        websession = async_get_clientsession(self.hass)
+
+        actual_language = re.sub('-', '_', language)
+
+        try:
+            with async_timeout.timeout(10, loop=self.hass.loop):
+                url = 'http://{}:{}/process?'.format(self._host, self._port)
+
+                audio = self._codec.upper()
+                if audio == 'WAV':
+                    audio = 'WAVE'
+
+                url_param = {
+                    'INPUT_TEXT': message,
+                    'INPUT_TYPE': 'TEXT',
+                    'AUDIO': audio,
+                    'VOICE': self._voice,
+                    'OUTPUT_TYPE': 'AUDIO',
+                    'LOCALE': actual_language
+                }
+
+                request = yield from websession.get(url, params=url_param)
+
+                if request.status != 200:
+                    _LOGGER.error("Error %d on load url %s.",
+                                  request.status, request.url)
+                    return (None, None)
+                data = yield from request.read()
+
+        except (asyncio.TimeoutError, aiohttp.ClientError):
+            _LOGGER.error("Timeout for MaryTTS API.")
+            return (None, None)
+
+        return (self._codec, data)
diff --git a/tests/components/tts/test_marytts.py b/tests/components/tts/test_marytts.py
new file mode 100644
index 00000000000..29e1a635462
--- /dev/null
+++ b/tests/components/tts/test_marytts.py
@@ -0,0 +1,121 @@
+"""The tests for the MaryTTS speech platform."""
+import asyncio
+import os
+import shutil
+
+import homeassistant.components.tts as tts
+from homeassistant.setup import setup_component
+from homeassistant.components.media_player import (
+    SERVICE_PLAY_MEDIA, DOMAIN as DOMAIN_MP)
+
+from tests.common import (
+    get_test_home_assistant, assert_setup_component, mock_service)
+
+
+class TestTTSMaryTTSPlatform(object):
+    """Test the speech component."""
+
+    def setup_method(self):
+        """Setup things to be run when tests are started."""
+        self.hass = get_test_home_assistant()
+
+        self.url = "http://localhost:59125/process?"
+        self.url_param = {
+            'INPUT_TEXT': 'HomeAssistant',
+            'INPUT_TYPE': 'TEXT',
+            'AUDIO': 'WAVE',
+            'VOICE': 'cmu-slt-hsmm',
+            'OUTPUT_TYPE': 'AUDIO',
+            'LOCALE': 'en_US'
+        }
+
+    def teardown_method(self):
+        """Stop everything that was started."""
+        default_tts = self.hass.config.path(tts.DEFAULT_CACHE_DIR)
+        if os.path.isdir(default_tts):
+            shutil.rmtree(default_tts)
+
+        self.hass.stop()
+
+    def test_setup_component(self):
+        """Test setup component."""
+        config = {
+            tts.DOMAIN: {
+                'platform': 'marytts'
+            }
+        }
+
+        with assert_setup_component(1, tts.DOMAIN):
+            setup_component(self.hass, tts.DOMAIN, config)
+
+    def test_service_say(self, aioclient_mock):
+        """Test service call say."""
+        calls = mock_service(self.hass, DOMAIN_MP, SERVICE_PLAY_MEDIA)
+
+        aioclient_mock.get(
+            self.url, params=self.url_param, status=200, content=b'test')
+
+        config = {
+            tts.DOMAIN: {
+                'platform': 'marytts',
+            }
+        }
+
+        with assert_setup_component(1, tts.DOMAIN):
+            setup_component(self.hass, tts.DOMAIN, config)
+
+        self.hass.services.call(tts.DOMAIN, 'marytts_say', {
+            tts.ATTR_MESSAGE: "HomeAssistant",
+        })
+        self.hass.block_till_done()
+
+        assert len(aioclient_mock.mock_calls) == 1
+        assert len(calls) == 1
+
+    def test_service_say_timeout(self, aioclient_mock):
+        """Test service call say."""
+        calls = mock_service(self.hass, DOMAIN_MP, SERVICE_PLAY_MEDIA)
+
+        aioclient_mock.get(
+            self.url, params=self.url_param, status=200,
+            exc=asyncio.TimeoutError())
+
+        config = {
+            tts.DOMAIN: {
+                'platform': 'marytts',
+            }
+        }
+
+        with assert_setup_component(1, tts.DOMAIN):
+            setup_component(self.hass, tts.DOMAIN, config)
+
+        self.hass.services.call(tts.DOMAIN, 'marytts_say', {
+            tts.ATTR_MESSAGE: "HomeAssistant",
+        })
+        self.hass.block_till_done()
+
+        assert len(calls) == 0
+        assert len(aioclient_mock.mock_calls) == 1
+
+    def test_service_say_http_error(self, aioclient_mock):
+        """Test service call say."""
+        calls = mock_service(self.hass, DOMAIN_MP, SERVICE_PLAY_MEDIA)
+
+        aioclient_mock.get(
+            self.url, params=self.url_param, status=403, content=b'test')
+
+        config = {
+            tts.DOMAIN: {
+                'platform': 'marytts',
+            }
+        }
+
+        with assert_setup_component(1, tts.DOMAIN):
+            setup_component(self.hass, tts.DOMAIN, config)
+
+        self.hass.services.call(tts.DOMAIN, 'marytts_say', {
+            tts.ATTR_MESSAGE: "HomeAssistant",
+        })
+        self.hass.block_till_done()
+
+        assert len(calls) == 0