Cognitive Services Directory
Manage Cognitive Services in the Azure Cloud or test them with temporary access
Computer Vision API
Distill actionable information from images
Face API
Detect, identify, analyze, organize, and tag faces in photos
Emotion API
PREVIEWPersonalize user experiences with emotion recognition
Video API
PREVIEWIntelligent video processing
Custom Vision Service
PREVIEWEasily customize your own state-of-the-art computer vision models for your unique use case
Language Understanding Intelligent Service
PREVIEWTeach your apps to understand commands from your users
Try Language Understanding Intelligent Service | Use with an Azure subscription
Text Analytics API
Easily evaluate sentiment and topics to understand what users want
Bing Spell Check API
Detect and correct spelling mistakes in your app
Translator Text API
Easily conduct machine translation with a simple REST API call
Web Language Model API
PREVIEWUse the power of predictive language models trained on web-scale data
Linguistic Analysis API
PREVIEWSimplify complex language concepts and parse text with the Linguistic Analysis API
Translator Speech API
Easily conduct real-time speech translation with a simple REST API call
Speaker Recognition API
PREVIEWUse speech to identify and authenticate individual speakers
Try Speaker Recognition API | Use with an Azure subscription
Bing Speech API
Convert speech to text and back again to understand user intent
Custom Speech Service
PREVIEWOvercome speech recognition barriers like speaking style, background noise, and vocabulary
Bing Autosuggest API
Give your app intelligent autosuggest options for searches
Bing Image Search API
Search for images and get comprehensive results
Bing News Search API
Search for news and get comprehensive results
Bing Video Search API
Search for videos and get comprehensive results
Bing Web Search API
Get enhanced search details from billions of web documents
Bing Custom Search
PREVIEWAn easy-to-use, ad-free, commercial-grade search tool that lets you deliver the results you want
Bing Entity Search API
PREVIEWEnrich your experiences by identifying and augmenting entity information from the web
Recommendations API
PREVIEWPredict and recommend items your customers want
Academic Knowledge API
PREVIEWTap into the wealth of academic content in the Microsoft Academic Graph
Knowledge Exploration Service
PREVIEWEnable interactive search experiences over structured data via natural language inputs
QnA Maker API
PREVIEWDistill information into conversational, easy-to-navigate answers
Entity Linking Intelligence Service API
PREVIEWPower your app's data links with named entity recognition and disambiguation
Custom Decision Service
PREVIEWA cloud-based, contextual decision-making API that sharpens with experience
Cognitive Services Labs
Labs provides developers with an early look at emerging Cognitive Services technologies. Check out the newest research and cutting-edge designs from these innovative project teams. See what the future of Cognitive Services has to offer.