Four Ways to Try Azure Cosmos DB FREE

Nikisha Reyes-Grange

When considering a new product, it’s great to “kick the tires” at no cost. There are four FREE ways to try Azure Cosmos DB, Microsoft’s cloud NoSQL database service. The one to choose depends on your goals.

Try Azure Cosmos DB in a production environment:

Azure free account

If you’re new to Azure, sign up for an Azure free account and get 400 RU/s provisioned throughput and 25 GB storage each month for a year on Azure Cosmos DB. You’ll also get a one-time credit of $200 to use on Azure services over your first 30 days.

Azure Cosmos DB free tier

If you already use Azure, simply create a new Azure Cosmos DB account in the Azure portal and apply the free tier discount during set-up. Once activated, Azure Cosmos DB free tier offers 400 RU/s provisioned throughput and 5 GB storage each month for the life of your account.


Try in a non-production environment:

30 days free

This cloud option enables you to build a shared throughput database with up to 25 containers. You’ll get free access for 30 days, which can be renewed, but you won’t be able to move your database to a production environment. We recommend this option if you want to test out the features and performance of Azure Cosmos DB but don’t need to use what you build in a production app.

Local emulator

Download the Azure Cosmos DB emulator locally and write or test code as much as you want at no cost. The emulator uses Azure Cosmos DB APIs and makes it easy to deploy your application to the cloud with a simple update to the connection string.

Image shows each of the four free options: Azure Cosmos DB free tier, Azure free account, 30 days free, and Azure Cosmos DB local emulator
Choose the free option that best fits your needs.

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