Apache Kafka Pricing 2026
Plans, hidden costs, and alternatives compared
Cite this data: Toolradar, Apache Kafka pricing verified Aug 2026, toolradar.com/tools/apache-kafka/pricing
Apache Kafka is free.
Verified Aug 2026 from the official pricing page.
Is Apache Kafka worth the price?
Kafka is the standard for event streaming.
Self-host for free or use Confluent Cloud for managed ease.
Pricing Plans
Free TrialApache Kafka (Self-hosted)
Free
Open source
- Full features
- Self-managed
- No vendor lock-in
- Community support
Confluent Cloud Free
Free
Get started
- $400 free credits
- Basic features
- 4096 partitions
- 1 GB/s throughput
Confluent Cloud Pay-as-you-go
Free
Production ready
- ~$1/GB for small use
- eCKUs auto-scale
- 99.99% SLA
- Managed service
Hidden Costs & Gotchas
Confluent Cloud
storage/throughput costs at scale
Our Recommendation
startup
Confluent Cloud free tier to start. Consider MSK or self-hosted for cost control.
enterprise
Negotiate Confluent Enterprise or evaluate Amazon MSK.
How Apache Kafka compares
1 of 2 direct competitors offers a free plan.
| Tool | Starting price | Free plan |
|---|---|---|
| Apache Kafka | Free | Yes |
| Prometheus | Free | Yes |
| Streamkap | No public price | No |
Apache Kafka Pricing FAQ
How much does Apache Kafka cost?
Apache Kafka is free to use. No subscription or one-time fee is required for the core product.
Does Apache Kafka have a free plan?
Yes. Apache Kafka offers a free plan called "Apache Kafka (Self-hosted)". It includes: Full features, Self-managed, No vendor lock-in.
Does Apache Kafka offer a free trial?
Yes. Apache Kafka offers a free trial.
What are alternatives to Apache Kafka?
Alternatives to Apache Kafka include Prometheus, Streamkap. Prometheus is fully free.
Apache Kafka alternatives
Direct competitors. Starting prices match the table above.
Sources
- Official Apache Kafka pricing — kafka.apache.org (verified Aug 2026)
- Cite this data: Toolradar, Apache Kafka pricing verified Aug 2026, toolradar.com/tools/apache-kafka/pricing
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