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The World's Only True Live Migration Engine
Exostellar continuously adapts your EC2 fleet, scaling up during spikes, and shrinking luring dips with 99.7% reliability-all while your jobs are running.
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You're not overprovisioning because you want to. You're doing it because you have to.

Most engineering teams size infrastructure for peak demand. Yet, most workloads run well below that, leading to:

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50-60% idle compute
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Bloated EC2 costs
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Long queues and resource contention
This overprovisioning is one of the biggest sources of cloud waste and inefficiency.
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Introducing Exostellar’s Workload Optimizer

An AI-driven orchestration engine that dynamically scales CPU and memory in real time based on actual workload demand. By continuously monitoring workload behavior, it automatically right-sizes instances, eliminating overprovisioning with zero manual tuning or code changes.

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Core technical capabilities:
Exostellar ensures your applications run on the most cost-efficient and reliable compute resources, adapting instantly to workload changes. Perfect for long-running, and dynamic workloads demanding production-grade performance.
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Predictive autoscaling powered by live telemetry data
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Intelligent bin-packing to maximize resource utilization
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Live workload migration across Savings Plans, and On-Demand instances

From Over-Provisioning to Optimal Efficiency

Fully autonomous, self-optimizing EC2 environment that boosts utilization and cuts costs.

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HOW IT WORKS

At a glance: Key Capabilities powering EC2 optimization

Exostellar plugs into your stack and continuously adjusts EC2 in the background. You don't change how you run workloads, they just run better.

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Live instance
rightsizing
Adjust instance size mid-job to match workload demands and eliminate resource waste.
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Maximize Infrastructure Utilization
Unlock underused capacity to run more workloads on your existing infrastructure.
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Autonomous
scaling
No scripts, no triggers, no overprovisioning
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Adaptive Capacity Management
Eliminates capacity guesswork and
out-of-memory failures.
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Zero downtime
Mid-job changes with no
performance loss or job interruption
WHO IT'S FOR

This is built for you, whether you're scaling models or watching cloud costs.

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Infra Admins
Instance-level visibility and control without tuning
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Platform Engineers
Smart fleet-wide scaling that just works
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FinOps/CFOs
Clear savings, real impact, not another dashboard
CUSTOMER SNAPSHOT

How one team cut EC2 costs by 68%

Before
Static provisioning of r6i.32xlarge
$1,868 per job
Manual scaling decisions
Compute idle during runtime dips
With Exostellar
Compute idle during runtime dips
$581 per job
Fully autonomous scaling
Matched usage to real time demand
— Jitendra Mohan,CEO

“Exostellar allowed us to leverage the cost-effectiveness of spot instances with the reliability as-if they were on-demand instances, allowing Astera to run more simulation and physical design workloads resulting in reduced development time and quicker time to market”

ROI

What happens when you stop guessing and start orchestrating

80%
Compute Utilization
Maximizing your ROI
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Rewrites required
Works with your stack today
<1 Min
Provisioning
From queued to running in seconds
50%
Cost reduction
Real-time scaling
3x
More job capacity
Run more with the hardware you already have

Ready to make EC2 work like it should?

Start optimizing your CPU infrastructure with a system that understands your
workloads better than your provisioning scripts ever could.
Talk to our team
Schedule a demo
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