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Confluent

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Enterprise event streaming platform built on Kafka

Developer ToolsData & DatabasesCloud & Infrastructure
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Reviews onG2Capterra
122 reviews tracked

The Bottom Line

Entry price

Free plan available, paid tiers above

Biggest pro

Managed Kafka

Biggest con

Expensive

TL;DR - Confluent

  • Confluent is the enterprise platform for Apache Kafka, providing managed streaming infrastructure
  • It handles Kafka deployment, management, and adds enterprise features like schema registry and ksqlDB
  • Cloud pricing from $0.00 for basic usage, scaling with throughput
Pricing: Free plan available
Best for: Growing teams
4.4/5 across review platforms

What is Confluent?

Editorial review
Confluent provides enterprise Kafka with the features that make running it in production manageable. Managed cloud service, schema registry, stream processing-everything around Kafka that you'd otherwise build yourself. ksqlDB enables stream processing with SQL. The cloud service handles operations. Enterprise support backs production deployments. Organizations running Kafka in production choose Confluent for the ecosystem and support that makes event streaming reliable at scale.

Available on: Web

how we evaluateSourceconfluent.io ↗

Pros & Cons

Pros

  • Managed Kafka
  • Stream processing
  • Schema registry
  • Good support
  • Cloud and self-managed

Cons

  • Expensive
  • Vendor lock-in
  • Complex pricing
  • Learning curve
  • Overkill for simple needs

Ratings Across the Web

4.4(122 reviews)
G2114 reviews
4.4/5
Capterra8 reviews
4.4/5

What people say

“Uptime with Confluent Cloud is top-rate; their support is knowledgable and helpful, and they are willing to jump on Zoom calls to help troubleshoot.”via G2
“Confluent is easy to onboard, and Confluent Platform wraps Apache Kafka in a platform that is enterprise friendly, since it provides tools that make life with Kafka a little better - like KSQLDB for streaming and modifying data, Schema Registry, and others.”via Capterra

Ratings aggregated from independent review platforms. Learn more

Key Features

Event streamingKafka managedSchema registryksqlDBConnectorsEnterprise

Pricing Plans

Free Trial

Pricing checked Jul 30, 2026

Most Popular

Standard

null

Production teams

  • Up to 1GBps throughput
  • 500 partitions included
  • Multi-AZ
  • Pay-as-you-go

Dedicated

null

Enterprise

  • Beyond 1GBps
  • Private networking
  • Custom SLA
  • CKU-based pricing

Enterprise

null

Large scale

  • Annual commitment discounts
  • Dedicated support
  • Enterprise features
Calculate your costView full pricing

Is Confluent worth the price?

70/100

Confluent's pricing model is usage-based, which can be fair for smaller teams starting with the Standard tier, leveraging the $1,000 free credits.

However, for larger enterprises, the Dedicated and Enterprise tiers, while offering advanced features, can quickly become expensive due to CKU-based pricing and potential annual commitments. It's best for organizations with fluctuating event streaming needs who can closely monitor their consumption.

Hidden Costs & Gotchas

eCKUs/hour can scale rapidly with usage

Storage and networking costs are extra

Annual commitment for Enterprise tier

Custom SLA likely adds significant cost

How Confluent Compares to Competitors

Compared to self-managed Apache Kafka, Confluent Cloud offers convenience but at a higher operational cost, as it abstracts away infrastructure management. AWS MSK, a direct competitor, also offers usage-based pricing for managed Kafka, often with more integrated AWS ecosystem benefits, potentially making it more cost-effective for existing AWS users, though direct price comparison is complex due to different unit metrics.

Reviews

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4.4/5

Across 122 verified user reviews on G2, Capterra

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Best Confluent Alternatives

Top alternatives based on features, pricing, and user needs.

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Scalable real-time messaging server for interactive applications, designed for high performance and easy integration.

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EMQXFreemium

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4.6
Apache Flink logo
Apache FlinkFree

Stateful computations over data streams for real-time and batch processing.

3.9
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Still deciding?

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Confluent FAQ

How does Confluent simplify event streaming for enterprises?

Confluent provides an enterprise event streaming platform built on Kafka, offering features like a managed cloud service, schema registry, and stream processing. This ecosystem and support make running Kafka in production more manageable and reliable at scale, eliminating the need to build these components yourself.

Which teams benefit most from using Confluent?

Teams that are running Kafka in production and require a robust ecosystem and reliable support for event streaming at scale will find Confluent most beneficial. It is particularly suited for organizations needing advanced data processing and infrastructure management capabilities.

Can Confluent process data streams using standard query languages?

Yes, Confluent includes ksqlDB, which enables stream processing using SQL. This allows users to query and manipulate data streams with a familiar language, simplifying real-time analytics and transformations.

How is Confluent priced?

Confluent is available on a free tier, allowing users to get started without initial cost. For more extensive usage and advanced features, paid plans are offered.

What kind of trade-offs should users consider when adopting Confluent?

Users should be aware that Confluent can be expensive and may lead to vendor lock-in due to its comprehensive ecosystem. It also features complex pricing and a learning curve, making it potentially overkill for simple event streaming needs.

How does Confluent compare to Apache Flink for stream processing?

Confluent provides a full enterprise event streaming platform built on Kafka, including stream processing capabilities via ksqlDB, a managed cloud service, and schema registry. Apache Flink is primarily a stream processing framework, focusing on real-time data computations.

Does Confluent offer both cloud and self-managed deployment options?

Yes, Confluent supports both cloud and self-managed deployment options. This flexibility allows organizations to choose the environment that best fits their operational requirements and infrastructure strategy.

Source: confluent.io

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