EC2 Savings on Autopilot

Save up to 60% off On-Demand costs, minus the commitment and the effort.



Get more Savings with greater Reserved Instances
coverage but without the commitment.

Reduce EC2 Costs
by up to 60%

Dynamically match Reserved Instances (RIs) to real-time application needs & have more of your workloads covered by AWS’s most discounted commitments.


No More Managing Discount Programs

Automatically adjust commitments & relieve DevOps from manually reviewing and changing discount programs.


End RI Forecasting
and Predictions

The instantaneous and responsive scalability means organizations can dynamically adjust discount programs to changing needs.


Avoid the financial risk of one or three-year commitment and further offset risk with our
buy-back guarantee.

0 %
Reserved Instance Coverage
0 +
Companies that trust Zesty
$ 0 M
Saved off user’s on-demand EC2

How it Works

Collects usage performance metrics which is analyzed and used to train the AI prediction model.

Sale prices in the RI marketplace are also analyzed, so that the most highly discounted RIs are picked up.

Responsive to your application’s needs, when usage scales up, it automatically buys RIs, and when usage scales down, RI’s are sold off.

Get visibility into On-demand EC2 costs you and your effective costs are as a result of savings achieved by Commitment Manager..

Take a Glimpse
“Under the Hood”

It all comes down
to security

Zero Instalation Effort

No code changes. No agent. A seamless and non-intrusive process that doesn’t require any agent integration with EC2 instances, but just set permissions to access AWS Cost Explorer. 

IAM Role

Access to AWS Cost-Explorer is only through IAM role authentication for which external ID needs to provide two-factor authentication.

No Data Exposure

Commitment Manager doesn’t read any data on the instance it only collects and reads usage metrics which is sent uni-directionally to the AI model.

How Commitment Manager is used

More savings at no effort

Already using Reserved Instances or Savings Plans on your EC2 workloads? No problem! Zesty can cover the workloads that you struggle to cover on your own with AWS’s most lucrative discount program. By using 3-year standard Reserved Instances, you get an even deeper discount across even more of your workloads!

$ 15000

Freedom from commitment

Many companies miss out on AWS cost savings available through discount commitments due to fear of vendor lock-in and the financial risk of being unable to adjust cloud infrastructure for up to one or three years. Commitment Manager eliminates vendor lock-in by removing the long-term commitment period and instead enables the flexible allocation RIs to EC2 usage.

60 %
Discount Program Coverage

Cloud Engineers are not accountants!

Relieve Cloud Engineers from monitoring, reviewing, forecasting, and adjusting Amazon Web Services discount commitments by having your Reserved Instances automatically adjusted in line with your application needs. Commitment Manager uses real-time data to enable automatic adjustments that scale Reserved Instances alongside changing demand, providing greater coverage with zero effort.

2 Engineers
Full time employees

Get about without a doubt

The instantaneous and responsive scalability offered by Commitment Manager enables organizations to migrate workloads when they make changes to their cloud infrastructure. Without concern for vendor lock-in and restraints by long-term commitments, users can immediately benefit from Reserved Instance discounts as their workloads are moved in or out of environments.

$ 70000
Cost of EC2 migration 

Pay exactly for what you need - when you need it

Available in AWS

Purchase directly through Zesty or via the AWS marketplace and see the refund in your monthly billing.

Success Based
Pricing Model

Only pay a percentage of the amount you save, month to month. No commitment. No setup fee.


We assume all financial risk on your behalf. Get reimbursed for any over-provisioned RIs.

“Zesty saves us over a million dollars per year, and it took almost zero work to set up. We get all the cost savings of Reserved Instances with none of the lock-in or upfront payment.”

Dan Robinson, CTO at Heap

“It’s cloud savings on auto-pilot, it’s completely hands-free, and it saves us a huge amount of time”

Yair Leshem, DevOps Engineer at Yotpo


Frequently Asked Questions

Commitment Manager does not require an agent nor does it touch your AWS EC2 instances. Zesty requires an IAM role to be set up and linked to the Zesty dashboard as well as registration to the RI Marketplace. With these limited permissions our AI algorithms are able to analyze AWS usage data and send commands for buying and selling  Reserved Instances.

Yes, Zesty can further reduce AWS costs if you’re already using discount offerings. It can be used to reduce the number of instances running On-Demand, cover the remaining delta of instances that are not on discounts, save on expiring commitments, and more. See your savings potential in minutes with a POC onboarding. 

Our mission is to help you make your AWS infrastructure more cost effective without any long-term commitment. Therefore, you do not need to commit upfront to a specific period of time when signing a contract with us. However, we do require 30 days written notice in order to cancel our service.

The full Zesty solution offers a number of insights and tools for AWS cost optimization.

  • S3 Explorer: Provides visibility into all S3 buckets and their associated costs.
  • EC2 Scheduler: Set a turn on/off cycle for instances to schedule their operation.
  • Unused Instances: Identifies monthly waste associated with detached EBS volumes, ELBs and EIPs.

We cover Kubernetes and containerized workloads in addition to Amazon EC2. Since AWS gives better discounts for Linux, you’ll get the best value if 50%+ of your workloads are Linux. Some limitations exist on the types of instances and regions that can be covered, this is due to their relative low availability and liquidity within Amazon Web Services. 

Resources to Empower your Success


Go From Zero to Hero in AWS
Cost Optimization

Solution Briefs

Commitment Manager
Solution Brief


AWS Reserved Instance

Keep your cloud up to the pace of change