Amazon Kinesis Data Streams vs AutoMQ

Amazon Kinesis Data Streams is a cloud, serverless service for capturing, processing, and analyzing live data streams. It can continuously capture gigabytes per second from hundreds of thousands of sources, then make records available to multiple real-time analytics applications, Amazon Managed Service for Apache Flink, or AWS Lambda within 70 milliseconds of collection. Data is synchronously replicated across three Availability Zones in an AWS Region. Each stream supports up to 20 consumers with dedicated read throughput, and retention can be configured for as long as 365 days. Server-side encryption uses AWS Key Management Service keys, while Amazon VPC provides private access. Integrations include DynamoDB, Aurora, Database Migration Service, CloudWatch, Lambda, Managed Service for Apache Flink, and Kinesis Data Firehose. Records can be delivered to Amazon S3 Tables as Apache Iceberg tables or to S3 buckets in source format. It supports log and event streaming, real-time analytics, event-driven applications, and real-time AI or machine-learning workloads. Access is through an API or web interface. Pricing is paid from $0.03, with no free plan or AWS Free Tier availability.

AutoMQ is Kafka-compatible streaming software that runs Kafka on cloud object storage. It supports S3, Google Cloud Storage, Azure Blob Storage, MinIO, and Ceph, and can be deployed on premises or in private and public clouds by binary, Helm, or Docker Compose. AutoMQ states sub-10ms P99 latency and automatic scaling with traffic, including partition rebalancing across brokers. Table Topic can materialize Kafka topics as Iceberg or Delta Lake tables without ETL pipelines, for direct querying with Spark, Trino, or Flink. Managed Connector runs Kafka Connect workers in a customer’s Kubernetes environment, with logs and monitoring for throughput, task health, failures, and anomalies. The platform lists stream processing, schema registry, exactly-once delivery, a maximum 90-day retention period, and 300 connectors. Supported client languages include Java, C/C++, Go, Python, and NodeJS. Pro costs $300 a month; Enterprise pricing is by contact. There is no free plan, but a 30-day free trial requires no credit card.