Responsive SDK

Predictable pricing that fits every need.

Get access to the full Responsive SDK with uniquely predictable pricing that's based on event volume. The SDK is the fastest and easiest way to upgrade the reliability and scalability of your stateful Kafka Streams applications.

Free Trial

Explore the product features for a 60 day period.
Free
60 days no commitment

Team

The simplest way to fix unpredictable Kafka Streams application lag.
10¢/ 1M origin events
Unlimited apps with Responsive SDK
Self-managed MongoDB support
Self-managed Cassandra support
Async processing & TTL
Community support via discord
Up to 25B monthly origin events

Enterprise

The best solution for mission-critical Kafka applications at scale.
Custom
Everything in Team plan
24/7 paging support from Kafka experts
Fully managed state storage
Access to Responsive Control Plane
Access to RS3 Storage
What are origin events?

Origin events are the first events that enter Kafka. Derived events are created when your application filters, joins or aggregates origin events. Responsive will only count and bill on origin events.

Origin events explained
Estimate your price
$259/month

Up to 2.6B origin events per month

(about 1000 origin events/s)

10¢ per million origin events

Metronome relies on Responsive for availability at scale.

99.999%

Uptime Since Onboarding

3x

Max Throughput Growth

100s

Engineering Hours Saved

Metronome

See how Metronome improved their Kafka Streams uptime with Responsive

Want to see rebalances disappear?

Get your free 60 day trial for the Responsive Java SDK.