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Head-to-head · Event Streaming Platforms

Confluent Cloud vs Apache Pulsar

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score Confluent Cloud #2 in Event Streaming Platforms 9.2/10 Free plan · 30-day trial Free planFree trial✓ 2 of 2 features Try Confluent Cloud
Apache Pulsar #6 in Event Streaming Platforms 8.7/10 Free plan Free plan✓ 2 of 2 features Visit Apache Pulsar

Confluent Cloud leads on 0 checks, Apache Pulsar on 0, and 3 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreConfluent Cloud · 9.2/10
  • Free planboth
  • Free trialonly Confluent Cloud

Confluent Cloud scores higher on our rubric for event streaming platforms: 9.2 against 8.7 out of 10; our editors rank them #2 and #6.

On deployment model, Apache Pulsar gives you Self-hosted where Confluent Cloud offers Cloud.

Confluent Cloud is the better fit for enterprises needing governed managed Kafka. Apache Pulsar is the better fit for teams needing open-source multi-tenant streaming.

  • Confluent Cloud fits best

    Enterprises needing governed managed Kafka

  • Apache Pulsar fits best

    Teams needing open-source multi-tenant streaming

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Confluent Cloud 9.2/10 Visit ↗ Apache Pulsar 8.7/10 Visit ↗
At a glance
Editor score 9.2 8.7
Ranking #2 in Event Streaming Platforms #6 in Event Streaming Platforms
Best for Enterprises needing governed managed Kafka Teams needing open-source multi-tenant streaming
Pricing model Free plan + paid Free
Starting price $385/mo Free plan
Free plan ✓ ✓
Free trial 30 days —
Deployment Cloud Self-hosted
Platforms Web Windows, macOS, Linux
Support Tickets, Community, Docs · 24/7 Community, Docs
Integrations 150+ integrations 3 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Confluent Cloud 2/2 · Apache Pulsar 2/2
Stream processing ✓ ✓
Schema registry ✓ ✓
Specs
Deployment model Cloud Self-hosted
Maximum retention Not checked yet Not checked yet
Delivery guarantee Both Both
Connectors listed 80 connectors Not checked yet
Supported client languages Java, Python, Go, JavaScript, .NET, C/C++ Java, Go, Python, C++, C#/.NET, Node.js, WebSocket
Our review
Pros
  • Fully managed Kafka with autoscaling and 80+ connectors
  • Schema Registry, Flink processing, governance, and lineage
  • TLS, RBAC, ACLs, audit logs, and SAML/SSO controls
  • Persistent storage, transactions, schemas, and multiple subscription types
  • Multi-tenancy, access control, and geo-replication across clusters
  • Clients, connectors, and deployment options across major environments
Cons
  • Standard starts at $385 per month
  • Consumption-based billing varies by usage and cloud region
  • Advanced enterprise features require the $895-per-month plan
  • Self-hosted deployment places infrastructure management on the team
  • Its broad feature set may exceed the needs of simple streaming projects
  • AI features are not included
Our verdict

Confluent Cloud is a cloud service for organizations building real-time data pipelines, event-driven applications, streaming analytics, and data integrations. It provides fully managed Apache Kafka clusters through web and API access, with…

Read the review →

Apache Pulsar is an open-source messaging and streaming platform for server-to-server communication and event-driven applications. It is designed for organizations ranging from small companies to large enterprises, particularly teams that…

Read the review →
  1. Confluent CloudEvent Streaming Platforms 9.2Free plan · 30-day trial
  2. Apache PulsarEvent Streaming Platforms 8.7Free plan

Strengths and trade-offs

  • Confluent Cloud — where it wins

    • Fully managed Kafka with autoscaling and 80+ connectors
    • Schema Registry, Flink processing, governance, and lineage
    • TLS, RBAC, ACLs, audit logs, and SAML/SSO controls

    Where it doesn't

    • Standard starts at $385 per month
    • Consumption-based billing varies by usage and cloud region
    • Advanced enterprise features require the $895-per-month plan

  • Apache Pulsar — where it wins

    • Persistent storage, transactions, schemas, and multiple subscription types
    • Multi-tenancy, access control, and geo-replication across clusters
    • Clients, connectors, and deployment options across major environments

    Where it doesn't

    • Self-hosted deployment places infrastructure management on the team
    • Its broad feature set may exceed the needs of simple streaming projects
    • AI features are not included

More comparisons

All event streaming platforms comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update