Search Pricing

Search-as-a-service for web and mobile app development

Azure Search is search-as-a-service that helps developers to build sophisticated search experiences into web and mobile applications, reduce the friction and complexity of implementing full-text search, and differentiate their application by leveraging powerful features not available with any other search package. With Azure Search, a developer can integrate search (one of the most popular navigation methods) into their application more easily than they could by running their own search package. They also have access to rich and powerful capabilities to enhance the search experience and tie results to business objectives.

Pricing Details

Offered in combinable units that include reliable storage and throughput, Azure Search allows developers to set up and scale a search experience quickly and cost-effectively. As the volume of data or throughput needs of an application change, Azure Search can scale out to meet these needs, then scale back down to reduce costs. To get more performance, a customer can combine units to gain more QPS or a higher document count or both. Units can also be combined to enable high availability or faster data ingestion.

High Density (HD) mode is an optional setting available for Standard S3. High Density mode enables customers to pack in a higher number of indices per Search service. This is ideal for customers building multi-tenant SaaS apps that have a large number of small tenants, trials or free accounts, and want to provide a powerful search experience at a low cost per index.

Free Basic Standard S1 Standard S2 Standard S3
Storage 50 MB 2 GB per service 25 GB/partition
(max. 300 GB documents per service)
100 GB/partition
(max. 1.2 TB documents per service)
200 GB/partition
(max. 2.4 TB documents per service)
Max. Indexes per Service 3 5 50 200 200 or 1,000/partition in High Density3 mode
Documents Hosted 2 10,000 Documents 1 million 15 million/partition
(Up to 180 million documents per service)
60 million/partition
(Up to 720 million documents per service)
120 million/partition
(Up to 1.4 billion documents per service) or 1 million/index in High Density3 mode
Scale Out Limits N/A Up to 3 units per service
(Max. 1 partition; max. 3 replicas)
Up to 36 units per service
(Max. 12 partitions; max. 12 replicas)
Up to 36 units per service
(Max. 12 partitions; max. 12 replicas)
Up to 36 units per service
(Max. 12 partitions; max. 12 replicas)
Up to 12 replicas in High Density3 mode
Data Transfer Standard Rates Apply Standard Rates Apply Standard Rates Apply Standard Rates Apply Standard Rates Apply
Price per Unit Free $0.101 $0.336 $1.344 $2.688

1 Queries per second and documents hosted are based on target latency level of 350 milliseconds for reference data set. Actual performance may vary depending on data set and specific query used. For more information, please see documentation

2 Monthly price estimates are based on 31 days per month.

3 High Density (HD) mode is an option available within the Standard S3 service that allows a larger number of indexes to be created in a single service. Using HD mode, a service can create up to 1,000 indexes/partition, where an index may be no more than 1 million documents (or 2 GB storage), and the total number of documents and storage across all indexes may not exceed 120 million documents/partition or 200 GB/partition.

Learn more about service limits and constraints.

Support and SLA

  • We provide technical support for all Azure services released to General Availability through Azure Support, starting at $29.0/month. Billing and subscription management support is provided at no cost.
  • We guarantee at least 99.9% availability for index query requests when an Azure Search Service Instance is configured with two or more replicas, and index update requests when an Azure Search Service Instance is configured with three or more replicas. No SLA is provided for the Free tier. Read the SLA

Resources

Sign up now and get $200 in Azure credits

Start today