FastScaler

Handle spikes in seconds,
not minutes.

Accelerate application boot time with Karpenter by up to 5x to handle unpredictable traffic spikes and maintain high availability under load.

Trusted by the best to optimize at scale

Capabilities
Fast scaling built for any spike

Faster application boot time

Reduce application startup time
by up to 5 times to improve responsiveness
and maintain stability under any load.

Low-cost node hibernation

Create a pool of hibernated nodes
ready to handle any traffic spike
at a fraction of the cost.

Preloaded container images

Pre-cache container images on hibernated nodes to eliminate image pull delays and reduce startup latency during scale-up events.

Image size Time to scale up 500 MB 1.0 GB 1.5 GB 1500 MB 65.6 MB 224 SEC. 196 SEC. 140 SEC. 104 SEC. 107 SEC.
Comparison

From scaling lag to instant startup times

Without Zesty With Zesty

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Benefits

Autoscaling built for always-optimized clusters

Ensure application availability

Handle any traffic peak with speed and precision, ensuring your application stays reliable no matter the demand.

Optimize node management

Reduce pod buffers while keeping applications responsive during sudden traffic spikes.

Eliminate manual monitoring

Cut wasted hours of manual prediction
and monitoring with an automation stack
that reacts to spikes in real time.

More Capabilities

Optimize at every layer