Cut your AWS bill with safe, automated Terraform PRs
Infralyst finds underused AWS resources and turns them into safe, ready-to-merge Terraform pull requests. You stay in control.
No credit card required · Read-only IAM role · Your team reviews and merges every change
Why Teams Choose Infralyst
PRs, not dashboards
Infralyst finds underused AWS resources and turns them into small, reviewable Terraform pull requests. No new dashboards, reports or spreadsheets to chase.
Conservative by default
We use real usage patterns and simple, transparent heuristics to suggest safe downsizes. Access is via a read-only IAM role. Infralyst only opens PRs; your team decides what to merge.
Built for engineering teams
Infralyst plugs into the tools you already use: AWS, Terraform, GitHub and Slack. Engineers get clear cost-saving changes as code, right where they review and deploy every day.
How Infralyst Works
Three quick steps to go from AWS accounts to safe, reviewable Terraform PRs.
1. Connect your infrastructure
Add the Infralyst Terraform module, install the GitHub App, and map Terraform state to your AWS accounts and repos. Infralyst connects via a read-only IAM role so it can see resources and usage safely.
2. Infralyst finds savings
Infralyst continuously analyzes utilization and configuration for supported AWS resources. We use conservative thresholds and AWS rightsizing best practices so only safe changes are recommended.
3. Generate reviewable PRs
Pick a recommendation and click Generate PR. Infralyst opens a Terraform pull request in the right repo. Your team reviews, tests, and merges it like any other change.
Optional: Connect Slack to see new savings in your channels and trigger Terraform PRs without leaving the conversation.
Want the full walkthrough? See how Infralyst works.
What Infralyst Supports Today
We're starting focused and expanding from there. Here's what Infralyst can safely downsize today and what's coming next.
Available now
EC2 instances
Rightsizing instance types using conservative utilization thresholds, so you keep enough headroom while cutting waste.
Auto Scaling Groups
Safe instance type and size changes for Auto Scaling Groups configured with Launch Templates, keeping your existing scaling configuration intact.
Coming next
ECS services and tasks
Downsizing task CPU/memory and service capacity while respecting autoscaling and deployment settings.
EKS node groups
Rightsizing worker node instance types and sizes backing your Kubernetes clusters.
Want to shape what we add after this? Email [email protected].
Security, privacy and control
Infralyst is designed to be safe to adopt for teams who care about their AWS accounts and Terraform repos.
Read-only AWS access
Infralyst connects via a Terraform-created IAM role with read-only permissions, so it can see resources and utilization without you managing long-lived access keys.
Minimal permissions
We follow the principle of least privilege and only request the AWS APIs needed to analyze usage and propose downsizing changes.
PR-only changes
Infralyst never deploys directly to your infrastructure. All changes are delivered as Terraform pull requests in your own repos, and your team reviews, tests and merges them.
Data handled carefully
We focus on infrastructure metadata and usage, not your application data. Data is encrypted in transit and at rest, and access to production systems is strictly limited.
Want the full details? View security details
Simple, transparent pricing
Every workspace starts free with 3 PR credits. Upgrade to the Founder plan from inside Infralyst when you need more.
Free
Perfect for trying out Infralyst.
- 3 PR credits per workspace (lifetime)
- Unlimited savings recommendations
- Invite teammates
- Upgrade to Founder from inside Infralyst at any time
Founder
For teams who want Infralyst in their daily workflow.
- Unlimited PRs
- Everything in Free
- Priority email support
- Managed per workspace, upgraded from inside Infralyst
Prefer details first? View full pricing
Billing is per workspace. Business customers only. Prices exclude tax.
Built for teams who own the AWS bill
Infralyst is for teams who care about costs but don't want another dashboard to babysit.
Platform & infra teams
You run shared AWS infrastructure and internal platforms for the rest of the company. Infralyst watches for underused capacity and turns it into safe Terraform PRs your team can review on your own cadence.
Fast-growing product teams
Your usage (and bill) are growing faster than your headcount. Infralyst gives you conservative, code-level savings without a full FinOps program or weeks spent digging through CloudWatch and spreadsheets.
Early-stage startups
You've standardized on Terraform and GitHub from day one and want to stay lean. Infralyst helps you keep your infrastructure tidy as you experiment, without slowing down shipping.
Not sure if it's a fit? Start on Free and see what Infralyst finds for your AWS accounts.
Latest Infralyst articles
Deep dives on AWS cost savings, Terraform, and safe downsizing.
Best Practices for Rightsizing EC2 Instances in 2025
Safe, practical methods for downsizing EC2 within the same family using CPU and memory percentiles, lookback windows, and simple guardrails.
August 11, 2025
How to Reduce Your AWS EC2 Costs in 2025
Learn how to minimize AWS EC2 costs with this step by step guide covering purchase options, rightsizing, storage cleanup, network optimizations, and automated workflows.
July 10, 2025Want more? View all articles
Put your AWS cost savings on autopilot
Infralyst watches your AWS accounts for underused capacity and opens safe, reviewable Terraform PRs when it finds savings.
Start free with 3 PRsNo credit card required · Read-only IAM role · Your team reviews and merges every change