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Cognitive Services let you build intelligent apps with powerful algorithms using just a few lines of code. Try the Cognitive Services APIs for free in minutes.


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Computer Vision

Distill actionable information from images

5,000 transactions, 20 per minute.


Detect, identify, analyse, organise and tag faces in photos

30,000 transactions, 20 per minute.

Ink Recogniser PREVIEW

Recognise digital ink in your content

2,000 free transactions per month

Speech services


Text to Speech
Speech translation

Unified Speech Services for free trials on 5,000 transactions per month, 20 per minute. Trial keys will expire after a 30 day period, after which you can create a Cognitive Services account on Azure portal. As part of the bundle, this trial only includes the following: Speech-to-Text, Text-to-Speech, Speech Translation.

Speaker Recognition PREVIEW

A Speech service feature that verifies and identifies speakers

20,000 transactions per month, 20 per minute.

Text Analytics

Easily evaluate sentiment and topics to understand what users want

5,000 transactions per month.

Anomaly detector PREVIEW

Embed anomaly detection capabilities

20,000 free transactions per month


Create personalised user experiences

50,000 free transactions per month