Amazon Managed Service for Apache Flink vs Confluent Cloud

Amazon Managed Service for Apache Flink9.3Visit Confluent Cloud8.8Visit

Higher score Amazon Managed Service for Apache Flink #1 in Stream Processing Software 9.3/10 Paid ✓ 3 of 3 features Visit AWS

vs

Confluent Cloud #6 in Stream Processing Software 8.8/10 Free plan · 30-day trial Free planFree trial✓ 0 of 3 features Try Confluent Cloud

• Amazon Managed Service for Apache Flink fits best

  AWS teams wanting managed Flink

• Confluent Cloud fits best

  Enterprises needing managed Kafka and streaming

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Side by side

Feature	Amazon Managed Service for Apache Flink 9.3/10 Visit ↗	Confluent Cloud 8.8/10 Visit ↗
At a glance
Editor score	9.3	8.8
Ranking	#1 in Stream Processing Software	#6 in Stream Processing Software
Best for	AWS teams wanting managed Flink	Enterprises needing managed Kafka and streaming
Pricing model	Paid	Free plan + paid
Starting price	$0.11/unit usage-based	$385/mo
Free plan	—	✓ (best)
Free trial	—	30 days
Deployment	Cloud	Cloud
Platforms	Web	Web
Support	Docs	Tickets, Community, Docs · 24/7
Integrations	40+ integrations	150+ integrations
Built for	Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features Amazon Managed Service for Apache Flink 3/3 · Confluent Cloud 0/3
SQL processing	✓ (best)	Not checked yet
Stateful processing	✓ (best)	Not checked yet
Event-time windows	✓ (best)	Not checked yet
Specs
Deployment model	Cloud	Cloud
Supported languages	Java, Scala, Python, SQL	Not checked yet
Source connectors	Not checked yet	Not checked yet
Our review
Pros	Automatic scaling based on throughput and processing complexity Stateful exactly-once processing with checkpoints and durable snapshots Integrations with Kinesis, MSK, S3, DynamoDB, and OpenSearch	Managed Kafka, autoscaling, and 80+ fully managed connectors Schema Registry, governance, TLS, RBAC, ACLs, and SAML/SSO Apache Flink stream processing across AWS, Azure, and Google Cloud
Cons	No free plan is available Usage starts at $0.11 per KPU-hour Storage and durable backups are billed separately	Paid plans start at $385 per month Consumption-based billing varies by region and resource usage Cloud deployment may not suit teams requiring another deployment model
Our verdict	Amazon Managed Service for Apache Flink is a cloud service for building, deploying, and operating real-time stream-processing applications with Apache Flink. It supports Java, Scala, Python, and SQL, making it suitable for AWS teams… Read the review →	Confluent Cloud is a cloud-native, fully managed Apache Kafka service for organizations building real-time data pipelines, event-driven applications, streaming analytics, and data integrations. It combines managed Kafka clusters with Kafka… Read the review →

Strengths and trade-offs

• Amazon Managed Service for Apache Flink — where it wins

  • Automatic scaling based on throughput and processing complexity
  • Stateful exactly-once processing with checkpoints and durable snapshots
  • Integrations with Kinesis, MSK, S3, DynamoDB, and OpenSearch

  Where it doesn't

  • No free plan is available
  • Usage starts at $0.11 per KPU-hour
  • Storage and durable backups are billed separately

• Confluent Cloud — where it wins

  • Managed Kafka, autoscaling, and 80+ fully managed connectors
  • Schema Registry, governance, TLS, RBAC, ACLs, and SAML/SSO
  • Apache Flink stream processing across AWS, Azure, and Google Cloud

  Where it doesn't

  • Paid plans start at $385 per month
  • Consumption-based billing varies by region and resource usage
  • Cloud deployment may not suit teams requiring another deployment model

• Amazon Managed Service for Apache Flink9.3/10 · Paid

  A managed Flink service for AWS teams building stateful real-time data pipelines.

  Visit AWSFull verdict →
• Confluent Cloud8.8/10 · Free plan · 30-day trial

  A broad managed Kafka service with connectors, governance, Flink, and enterprise controls.

  Try Confluent CloudFull verdict →