Apache Pulsar
6.3#9 in schema registry softwareFree planFree planAPILinuxmacOSSelf-hosted
VisitApache Pulsar vs Confluent Cloud
Confluent Cloud
7.1#3 in schema registry softwareFrom $385 a monthFree planWebAPILinux
VisitWhat both publish
| Fact | Apache Pulsar | Confluent Cloud |
|---|---|---|
| Integrations | Built-in connectors import and export data for systems including Kafka, RabbitMQ, MySQL, PostgreSQL, MongoDB, Cassandra, and Elasticsearch. | Confluent Cloud offers pre-built and fully managed Kafka connectors for sources and sinks such as databases, data lakes, and data warehouses. |
Apache Pulsar plans
- Apache PulsarFree
Confluent Cloud plans
- BasicFree
- Standard$385 a month
- Enterprise$895 a month
- Confluent CloudFree
Pick Apache Pulsar if…
Pulsar suits teams building distributed messaging or streaming systems that need geographic replication, multiple client languages, or connectors to other data systems. Its deployment options include Docker and Kubernetes.
Pick Confluent Cloud if…
Confluent Cloud suits teams building real-time streaming, event-driven, analytics, or AI/ML workflows. Its options include managed connectors, stream processing, and cross-cluster data sharing.