Pricing that rewards scaling down.

Get started with the Responsive SDK

Everything you need to eliminate problems caused by restoration and rebalances.

60 Day free trial
No Restrictions

Need something custom?

For mission critical workloads that need enterprise support.

Responsive SDK

A library extension for Kafka Streams that swaps out internal components to improve reliability, throughput and functionality.

Standalone Java Library

Library form factor extends open source Kafka Streams. Doesn't require the use of the Responsive Control Plane or RS3. Can be used without changing your environment.

Disaggregated State

Remote state storage with MongoDB with full Exactly Once Semantics support.

Async Processing

Call other services within your environment and parallelize CPU intensive applications beyond the Kafka partition limit.

Row Level Time-to-Live

Clean up your state stores with custom logic without the use of punctuators or out-of-band processing.

Bulletproof Security

Your applications continue to run in your network, Responsive doesn’t see anything.

Bring Your Own Storage

Bring your own MongoDB or ScyllaDB cluster.

Starting at 80¢

per million origin events

Hosted Storage

Don’t want to manage storage? Responsive can deploy RS3, MongoDB or ScyllaDB and manage it for your application.

Custom
Control Plane

Advanced management tools for automated operations, right sized applications and faster time to market with lower operational cost.

Policy Based Instant Autoscaling

Define autoscaling constraints and goals

Kubernetes Operator

An operator that executes scaling decisions in Kubernetes

Metrics API

Export key metrics into your APM manager of choices such as Dataodog, New Relic or Grafana

Observability Dashboard

Prebuilt observability dashboards for quickly getting ready for production deployments

Deployment Control

Coming soon: advanced operations such as managing blue green deployments, coordinating shutdowns and more.

Starting at $80/mo

per application

RS3

Cloud-native storage for elastic and operable alternatives to alternate state storage. Scale to TBs without breaking your bank or your SRE.

High Availability At Lower Cost

RS3 is 7x more scalable per dollar than other OLTP databases.

Fully Managed Storage

Built with SlateDB, RS3 is a fully managed storage solution backed on object storage.

Checkpoints and Disaster Recovery

Scale globally with RS3 multi-zone checkpoints and disaster recovery for Kafka Streams.

Request Access

Sign up to be a design partner and receive $5000 of free credits for Responsive

Expert Support

The foremost Kafka Streams experts available for confident operations.

Community Support

Join our discord community or email us to chat with any questions you may have about Responsive or Kafka Streams.

Free
Dedicated Slack Channel

Our top engineers will be just a Slack message away.

24/7 Pager Support

World class support from top Kafka and Kafka Streams commiters and contributors, available around the clock.

Custom

Frequently Asked Questions