diff --git a/README.md b/README.md
index dfb96e0..38d3101 100644
--- a/README.md
+++ b/README.md
@@ -304,11 +304,11 @@ Many services within AWS can at least be compared with Google Cloud offerings or
 | DNS                           | Route53                                                                      | DNS                          |                 | DNS                                |                                   | bind                                                       |
 | Email                         | SES                                                                          |                              |                 |                                    | Sendgrid, Mandrill, Postmark      |                                                            |
 | Git hosting                   | CodeCommit                                                                   | Cloud Source Repositories    |                 | Visual Studio Team Services        | GitHub, BitBucket                 | GitLab                                                     |
-| User authentication           | Cognito                                                                      |                              |                 | Azure Active Directory             |                                   | oauth.io                                                   |
+| User authentication           | Cognito                                                                      |    Firebase Authentication                          |                 | Azure Active Directory             |                                   | oauth.io                                                   |
 | Mobile app analytics          | Mobile Analytics                                                             | Firebase Analytics           |                 | HockeyApp                          | Mixpanel                          |                                                            |
 | Mobile app testing            | Device Farm                                                                  | Firebase Test Lab            |                 | Xamarin Test Cloud                 | BrowserStack, Sauce Labs, Testdroid                                                            |
 | Managing SSL/TLS certificates            | Certificate Manager                                                                  |                |                 |                 | Let's Encrypt, Comodo, Symantec, GlobalSign |
-| Automatic speech recognition and natural language understanding            | Lex   | Natural Language API               |                 | Cognitive services                | AYLIEN Text Analysis API, Ambiverse Natural Language Understanding API  |Stanford's Core NLP Suite, Apache OpenNLP, Apache UIMA, spaCy |
+| Automatic speech recognition and natural language understanding            | Lex   | Cloud Speech API, Natural Language API             |                 | Cognitive services                | AYLIEN Text Analysis API, Ambiverse Natural Language Understanding API  |Stanford's Core NLP Suite, Apache OpenNLP, Apache UIMA, spaCy |
 | Text-to-speech engine in the cloud            | Polly                                                                  |                |                 |                 |Nuance, Vocalware, IBM Watson |Mimic, eSpeak, MaryTTS |
 | Image recognition            | Rekognition                                                            |   Vision API              |                |Cognitive services                 | IBM Watson, Clarifai |TensorFlow, OpenCV |