Cost Allocation is where you connect your cloud infrastructure to your business structure. Every dollar of AWS spend gets assigned to a Cost Layer — a named category that reflects how your organisation thinks about its costs. Once mapped, your forecast, savings analysis, and commitment proposals all work from that structure rather than raw AWS account data.Documentation Index
Fetch the complete documentation index at: https://docs.cloudcapital.co/llms.txt
Use this file to discover all available pages before exploring further.
Cost Allocation requires at least one active AWS integration with cost data available. If you’ve just connected your integration, allow up to 24 hours for data to appear before mapping.
Why Cost Layers matter
Cloud Capital starts every organisation with two top-level cost layers:- Production (COGS) — infrastructure that directly supports your live product or service. From a finance perspective, this is Cost of Goods Sold: the cloud spend that scales with your revenue and belongs on your P&L as a direct cost of delivering your service.
- Non-Production (OpEx) — infrastructure used for development, staging, testing, and internal tooling. This is Operating Expenditure: necessary business cost, but not directly tied to serving customers.
- By AWS service — Compute, Database & Storage, Networking, AI & Analytics. Useful for understanding which service families are driving cost growth, and for engineering teams who want to see their spend split by infrastructure type.
- By region — US East, EU West, APAC. Useful for organisations with regulatory, latency, or cost-allocation reasons to track spend by geography.
- By team or product using AWS tags — if your engineering teams tag their resources, you can create cost layers that reflect those tags, giving you per-team or per-product spend visibility directly in your forecast.
- By business line — Core Product, Data Pipeline, Internal Tools. Useful for companies with multiple products or revenue streams that want to understand cloud cost per product line.
Getting there
Navigate to Cost Allocation using the left sidebar, or click Cost Allocation at the top of the Cloud Provider Integrations page. The canvas shows a Sankey diagram flowing left to right. Linked Accounts sit on the left — your AWS accounts are always the starting point. In the middle, breakdown dimensions are flexible: by default this is Product Code (AWS services within each account), but the columns between accounts and cost layers can vary. Cost Layers — your business categories — appear on the right. Flow width represents spend volume. Colour indicates assignment status: green (assigned), amber (needs attention), peach (unallocated).
Mapping your resources
When you open Cost Allocation, click the ? icon in the top-left of the canvas to open the mapping guide. You can take either path:
Help me map (guided)
The guided flow walks through mapping in four steps. Cloud Capital suggests a cost layer structure based on your accounts and services — you review and adjust before anything is applied. Step 1 — Map your accounts Cloud Capital analyses your account names and suggests a cost layer structure — automatically grouping accounts into Production, Staging, or Security & Operations. If you have your own preferred structure, the suggestions are a starting point: every account can be overridden before anything is applied. The summary shows how many accounts landed in each suggested category. Expand Review or change assignments to see every account with its suggested category and a dropdown to change it.

- Yes, group by service — Cloud Capital creates sub-layers for Compute, Database & Storage, Networking & Delivery, and AI & Analytics under your selected cost layers. The preview at the bottom shows exactly which categories will be created under Production (COGS) and Non-Production (OpEx).
- No, keep it simple — production accounts map directly to their cost layer without service-level breakdown.

Applying the mapping only updates your local canvas view. Nothing is saved to your account until you click Save Changes in the toolbar.

I’ll do it myself (manual)
Dismiss the guide and work directly on the canvas. Click any Product Code node in the middle column to open the Assign to Cost Layer picker. The picker shows your full cost layer tree with a search field. Click any leaf layer to assign that service to it. Hover any layer and click + to create a new child layer on the spot — useful if you want to add a sub-layer you didn’t set up in the guided flow.
Canvas controls
Toolbar
| Button | What it does |
|---|---|
| Save Changes | Saves all mapping changes permanently. Only active when unsaved edits exist. |
| Undo to Saved | Reverts all unsaved changes to the last saved state. |
| Manage Mappings | Dropdown with two options: Unmap All removes all splits and assignments locally (reversible until saved); Reset Cost Layers permanently deletes all cost layers except Production & Non-Production — this cannot be undone. |
| Done Editing | Returns to read-only view. |
| Manage Cloud Providers | Opens the Cloud Provider Integrations page. |

Filters
| Filter | What it does |
|---|---|
| Coverage % | Shows the percentage of total spend assigned to a cost layer. Aim for 90%+ before moving to forecasting. |
| Unallocated only | Filters the canvas to show only accounts and services not yet assigned — the fastest way to find remaining gaps. |
| Hierarchy | Toggles between leaf-level layers only and the full cost layer hierarchy. |
| Current month | Switches spend figures between current month and all-time totals. |

Saving your work
Changes are local until you click Save Changes in the toolbar. Navigate away without saving and your edits will be lost. Once saved, your Cost Layer assignments feed directly into your Cloud Capital forecast. The structure you create here becomes the foundation your forecast, savings analysis, and commitment proposals are all built on.What’s next
Auto-Mapping Guide
How the Help me map wizard categorises accounts and services — and how to get the best results.
Cost Layers
Review and refine your cost layer structure, add sub-layers, and adjust assignments over time.
Add Business Metrics
Connect business data to drive more accurate cost projections.

