Interactive workbench
AWS Cost Estimator Lite
Estimate baseline AWS spend for compute, storage, data transfer, and databases.
What is the rough monthly and annual AWS baseline before we go deeper into FinOps tooling?
How to use it
- Set the assumptions on the left until they match the workload you are reviewing.
- Validate the structured result, metrics, and recommendations before exporting.
- Copy or export the artifact directly into the design doc, ticket, runbook, or review packet.
What you leave with
- Compute, object storage, database storage, and egress cost lines.
- Monthly total, annualized total, and compute-share percentage.
- A clean export to drop into architecture options or budget drafts.
Tool inputs
AWS Cost Estimator Lite
Estimate baseline AWS spend for the most common architecture building blocks.
Shortcut keys: Ctrl/Cmd + Shift + C copies the current output, and Ctrl/Cmd + Shift + S saves a revision snapshot.
Result
AWS cost estimate
Estimated monthly spend is $611 for 6 m6i.large instances, object storage, database storage, and outbound traffic.
Monthly total
$611
Directional baseline for the selected AWS footprint.
Annualized
$7,331
Rough yearly spend if the workload shape stays stable.
Compute share
67.88%
Portion of spend driven by EC2 compute.
Filter line-level matches before you export or share the result.
Cost estimate
EC2 compute: $415 S3 storage: $32 RDS storage: $92 Data transfer out: $72 Estimated monthly total: $611 Estimated annual total: $7,331 Compute share of monthly spend: 67.88%
FAQ
Questions teams ask before they adopt this workflow.
When should teams use AWS Cost Estimator Lite?
This tool is most useful when the team needs a fast, reviewable answer before moving into a larger design, documentation, or governance workflow.
Who usually benefits most from AWS Cost Estimator Lite?
Architects, platform teams, and technical leads get the most value because they need a clear artifact they can copy into reviews, runbooks, tickets, and stakeholder updates.
How does AWS Cost Estimator Lite connect back to Architecto?
The free surface reduces friction. Once the team needs richer diagrams, review automation, or documentation outputs, the matching Architecto feature takes over without changing the workflow language.
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Keep moving with the next tool, guide, or product module.

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Continue in Architecto
Use the exported artifact from AWS Cost Estimator Lite as the first review input, then move into Cost Estimator when the team needs a deeper design, diagram, or review workflow.
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