Amazon Kinesis Data Streams

Paid#7 of 27 in Event Streaming Platforms

Amazon Kinesis Data Streams: A flexible AWS-native stream service with usage pricing and at-least-once delivery. Ranked #7 of 27 in Event Streaming Platforms by our editors (8.6/10); pricing: Paid; best for AWS teams ingesting high-volume event streams.

8.6/10★★★★☆Editor score

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Amazon Kinesis Data Streams8.6 Visit AWS

At a glance

• Editor score
  8.6 / 10
• Pricing
  Paid
• Best for
  AWS teams ingesting high-volume event streams
• Free plan
  No
• Paid from
  $0.01/unit usage-based
• Deployment model
  Cloud
• Facts checked
  20 Sep 2026

• Where it wins

  • Real-time ingestion with retention options up to 365 days
  • Extensive AWS integrations, including Lambda, S3, and Flink
  • Automatic shard management in on-demand mode

• Where it doesn't

  • No free plan; pricing varies by AWS Region
  • At-least-once processing semantics can require duplicate handling
  • Enhanced retention and other capabilities can add separate charges

Our verdict on Amazon Kinesis Data Streams

Amazon Kinesis Data Streams is a fully managed, serverless service for ingesting, storing, and consuming streaming data in real time. It is suited to AWS teams building event-driven applications, clickstream or log analytics, dashboards, and data pipelines. Streams are available through web and API access, and applications can consume records with AWS SDKs, the Kinesis Client Library, Lambda, or Managed Service for Apache Flink. Supported clients include Go, Java, JavaScript, .NET, PHP, Python, Ruby, C++, Kotlin, Rust, SAP ABAP, and Swift.

Pricing is usage-based, with three capacity choices. On-demand Standard charges $0.08 per GB of data ingested, plus charges for data written and read and an hourly charge per stream. On-demand Advantage starts at $0.032 per GB of data ingested and charges for data written and read, without a fixed stream-hour charge; it has an account-level throughput commitment and includes enhanced fan-out without an additional charge. Provisioned Mode costs $0.015 per shard hour, with PUT Payload Units billed separately. Retention, retrieval, and enhanced fan-out charges can apply separately, and pricing varies by AWS Region.

Its strongest fit is the AWS ecosystem: Kinesis integrates with S3, S3 Tables, Firehose, Lambda, Flink, CloudWatch, KMS, PrivateLink, Glue Schema Registry, IAM, CloudTrail, DynamoDB, and Redshift. Retention ranges from 24 hours to 365 days, while enhanced fan-out provides dedicated per-consumer read throughput. Automatic shard management supports on-demand mode, and provisioned mode supports resharding. Delivery uses at-least-once processing semantics with Kinesis Client Library consumers, so teams requiring exactly-once delivery should consider alternatives. Choose Kinesis for AWS-centered, high-volume streaming; avoid it when a free plan or simpler, fixed pricing is essential.

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Amazon Kinesis Data Streams pricing

All 3 Amazon Kinesis Data Streams plans and prices →

Amazon Kinesis Data Streams fact sheet

Amazon Kinesis Data Streams integrations

Amazon Kinesis Data Streams lists 12 integrations on its own site.

• Amazon Kinesis Data Firehose
• Amazon S3
• Amazon Managed Service for Apache Flink
• AWS Lambda
• AWS PrivateLink
• Amazon CloudWatch
• AWS KMS
• AWS Glue Schema Registry
• AWS IAM
• AWS CloudTrail
• Amazon DynamoDB
• Amazon Redshift

Alternatives to Amazon Kinesis Data Streams

• Apache KafkaA deep, self-hosted Kafka foundation for teams prepared to own operations.9.4
• Confluent CloudA broad managed Kafka platform with strong governance, but a high paid entry price.9.2
• Aiven for Apache KafkaManaged Kafka with a free plan, schema tools, connectors, replication, and hybrid deployment.9.0

See all Amazon Kinesis Data Streams alternatives →

Amazon Kinesis Data Streams vs the competition

• Amazon Kinesis Data Streams vs Apache Kafka
• Amazon Kinesis Data Streams vs Confluent Cloud
• Amazon Kinesis Data Streams vs Aiven for Apache Kafka
• Amazon Kinesis Data Streams vs Redpanda
• Amazon Kinesis Data Streams vs Amazon Managed Streaming for Apache Kafka
• Amazon Kinesis Data Streams vs Apache Pulsar

Compare Amazon Kinesis Data Streams with any tool side by side →

Featured on iTechGuides

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update