AWS · Free tool

AWS Lambda monitor

Explore Lambda functions with invocations, errors, duration, and memory metrics over the last 30 days. All demo data.

This demo dataset is generated by Cloud Horizons. No real AWS credentials, tenants, or customer accounts are used.

Overview

Functions

—

Invocations (30d)

—

Errors (30d)

—

Functions

Name	Runtime	Memory	Invocations	Error rate
Enter account details and click Load.

Invocation chart (30d)

Run this on your real account

Free 14-day audit, read-only role, one-page CFO summary.

We reconcile your AWS bill against actual resources, flag over-provisioned Lambda memory, and surface recursive trigger patterns that quietly drive five-figure monthly bills.

Get the free audit More free FinOps tools

Related free tools

Keep going. No email.

AWS · Networking

NAT Gateway cost calculator

The line item nobody budgets for. Hourly cost, data-processing cost, monthly total, and a checklist of the most common NAT cost drivers we catch in audits.

AWS · Commitments

Reserved Instance break-even calculator

Standard or Convertible, 1 or 3 year, every payment option. Monthly savings, break-even month, net return over the term. Defaults you can override with your real EDP rate.

AWS · Commitments

AWS Savings Plan ROI calculator

Plug in your on-demand spend, commit term, and payment option. Get monthly savings, break-even month, and net return over the term. Honest about the assumptions, no email gate.