AWSYour AWS bill, before it is a bill.
A read-only role is the whole setup. After that: one morning number, a same-day alert when AWS jumps, and every other provider on the same page.
- Read-only access
- 14-day free trial
- No credit card required
- 5 min
- setup, per provider
- 90 days
- available history
- Same-day
- anomaly alerts
Spend vs Budget
Forecast $45,000 this month
See what is driving AWS spend.
Read-only access, with nothing to install.
Billing integrations read cost and usage data without changing your provider resources. Permissions vary by provider; follow its setup guide. Claude usage uses opt-in OpenTelemetry, and custom sources use cost imports or scoped ingestion rather than a billing API.
How it worksAWS · illustrative connection
- Cost and usage read requests
- Permissions reviewed before connecting
- Coverage follows the provider setup guide
Every provider, every account, one number.
Connect every account separately and StackSpend does the aggregation you do by hand today: one figure for the estate, broken down by provider, account, service and project. Ask what the company spent yesterday and answer it without opening a console.
How it worksProduct examples are illustrative. Usage estimates and provider-reported costs are separate measures; availability varies by connected source.
Explore the data viewWhy is AWS spend hard to control?
- AWS offers Cost Explorer for analysis, AWS Budgets for actual and forecast threshold notifications, and Cost Anomaly Detection. These tools cover AWS; a separate workflow is needed to include other vendors.
- AWS Budgets can notify before a budget is exceeded using forecasted spend. Your GCP and directly billed OpenAI costs still need to be brought into the same view.
- AWS Organizations adds more linked accounts to the picture. Aggregation across accounts is possible in Cost Explorer, but adding alerts across all of them is still manual work.
Know what you are connecting.
The coverage
- StackSpend connects to AWS via the Cost Explorer API with a read-only IAM role. Single account or Organizations multi-account — no write access, no infrastructure changes.
- Daily cost signal delivered to Slack or email. Green means on track. Anomaly detection compares today to your historical baseline and fires before the month closes. Budget thresholds add an extra layer.
- Pace-to-forecast tells you where the month will end so overruns are visible well before the invoice. 90 days of history backfilled on connect.
The source
Billing and usage from your connected providers. Credential types and permission controls vary by provider.
Provider connection guidesThe limits
Provider reporting and scheduled sync determine freshness. Available history and attribution vary by source; review the setup guide for coverage. Alerts notify your team; they do not block requests or enforce a spending cap.
What we track
- AWS Cost Explorer and Billing data
- AWS Organizations and linked accounts
- Cost by account, service, and region
- 90 days of history
- Daily rollups, anomaly detection, and budget thresholds
- Spend forecasting
Who should use StackSpend for AWS?
- Teams that want daily visibility into spend without manually checking billing portals.
- Buyers replacing spreadsheets and fragmented native dashboards with one monitoring workflow.
- Operators who need read-only setup, alerts, and forecasting before overrun becomes month-end reality.
Evaluation checklist
- 01
Start a trial
Open a StackSpend workspace with no credit card required.
- 02
Connect with read-only access
Use the setup guide to connect the provider or workflow with the minimum permissions needed.
- 03
Review the first 90 days
Check history, alerts, anomalies, and forecast so you can decide whether the workflow is worth adopting.
StackSpend alongside AWS Cost Explorer and AWS Budgets.
Native tools provide provider-specific reporting and controls. StackSpend adds a shared monitoring workflow across connected sources.
AWS Cost Explorer and AWS Budgets
- AWS Budgets supports email and SNS notifications alongside Cost Explorer analysis
- Actual and forecast budget thresholds are configurable; billing-data delays still apply
- Multi-account visibility in Organizations is possible but adding alerts is manual work
- AWS-only — no view of GCP, Azure, or OpenAI alongside AWS spend
StackSpend
- Daily cost signal delivered to Slack or email — no portal check required
- Anomaly detection catches unusual spend patterns before budgets are blown
- 90 days of history backfilled on connect so trends are visible immediately
- AWS cost unified with GCP, Azure, and AI providers in one dashboard
Provider documentation checked 30 September 2026: AWS budget notifications
What do you get when you connect AWS?
- Setup time
- Most teams can connect and validate setup in about 5-10 minutes.
- Access model
- Read-only credentials only. StackSpend does not modify provider resources or billing settings.
- Signals
- Daily Slack or email updates, anomaly alerts, and budget tracking in one workflow.
- History and forecast
- Historical spend context plus pace-to-forecast so overruns are visible before month-end.
Check the details before connecting.
Review connection permissions
Read the provider setup guides before sharing credentials.
Provider setup guidesSee the security details
How credentials, tenant isolation and data handling work.
Security and data handlingTalk to the team
Ask about your stack or requirements before connecting.
Contact StackSpendAbout Andrew DayAWS Cost Monitoring, answered
What does StackSpend cover for AWS?
- Tracks AWS Organizations and linked accounts, not just one AWS payer account.
- Shows cost by account, service, and region so teams can explain what changed inside the AWS bill.
- Uses a read-only IAM role with Cost Explorer access rather than write access to AWS resources.
- AWS AI cost monitoring includes Bedrock and other AI services inside your AWS bill.
What causes AWS costs to spike?
- EC2 instances in dev environments are never terminated after a sprint ends
- A new Lambda function has no reserved concurrency and scales to unexpected cost
- S3 PUT and GET requests spike after a data pipeline change touches the wrong bucket
- AWS Organizations adds a linked account that is not covered by existing budget alerts
- EC2, ECS, EKS, or RDS capacity was left running after a launch, migration, or load test.
- NAT Gateway, cross-AZ, CloudFront, or inter-region data transfer climbed after an architecture change.
- S3 storage, requests, or retrieval grew quietly as logs, backups, or analytics exports accumulated.
- A savings plan, reserved instance, or committed-use discount expired and on-demand rates applied silently.
What is StackSpend for AWS Cost Monitoring?
StackSpend helps teams that are searching for an AWS billing dashboard, AWS Organizations cost visibility, or an AWS Cost Explorer alternative. It connects through the Cost Explorer API with a read-only IAM role, supports linked accounts, and shows cost by account, service, and region with daily alerts and forecasting.
How do I stop AWS bill surprises before the month is over?
AWS Cost Explorer is an investigation tool — it never pushes alerts, so surprise bills happen when no one checks. StackSpend connects via a read-only IAM role and sends a daily cost signal to Slack or email, fires anomaly detection the day a spike starts versus your baseline, and shows pace-to-forecast so an overrun is visible well before the invoice — not three weeks after the month closed.
Can StackSpend monitor AWS Organizations billing across linked accounts?
Yes. StackSpend is designed for AWS Organizations setups and can monitor spend across linked accounts so teams do not have to check each account separately.
How is this different from AWS Cost Explorer and AWS Budgets?
AWS Cost Explorer and AWS Budgets help with investigation and thresholding, but they still leave teams manually checking dashboards. StackSpend adds daily visibility, anomaly detection, forecasting, and a workflow that is easier to use across accounts.
Can I see AWS cost by account, service, and region?
Yes. StackSpend surfaces AWS costs across the dimensions teams usually need for billing review: account, service, and region, with historical context and daily updates.
Is StackSpend a good AWS Cost Explorer alternative?
StackSpend works as an AWS Cost Explorer alternative for teams that want monitoring rather than investigation. Cost Explorer and AWS Budgets are pull-based and after-the-fact; StackSpend pushes a daily AWS cost signal to Slack or email, detects anomalies the day they start, and forecasts month-end spend — across single accounts and AWS Organizations.
Does StackSpend do AWS billing monitoring?
Yes. StackSpend provides continuous AWS billing monitoring on top of Cost Explorer billing data — a daily green/amber/red signal, anomaly alerts, and pace-to-forecast — so the AWS bill is monitored in real time instead of reviewed once the invoice arrives.
How do I split my AWS cost by team, product, or environment?
StackSpend breaks your AWS bill down by service, account, and region, then lets you tag that spend to a team, product, environment, feature, or customer. So instead of one lump AWS invoice, you can see what the platform team spent, what production versus staging cost, or how much a single feature adds — and track each of those over time with the same daily signal and anomaly detection.
Does StackSpend track my Amazon Bedrock spend?
Yes. StackSpend separates Amazon Bedrock and other AI service spend out of your wider AWS bill and shows it beside your OpenAI, Anthropic, and other model costs. That gives you a single view of total AI spend — the Bedrock inference inside AWS plus your direct API providers — rather than Bedrock costs staying buried in the general AWS infrastructure line.
Can I see my AWS cost alongside GCP, Azure, and AI spend as one total?
Yes. StackSpend unifies AWS with GCP, Azure, Snowflake, Vercel, OpenAI, Anthropic, and other providers into one running total. You get a single daily green/amber/red signal across every provider instead of checking AWS Cost Explorer, other cloud consoles, and each AI dashboard separately — so total spend, not just the AWS slice, is visible in one place.
Why is my AWS bill suddenly so high?
The most common causes are compute left running after a test or migration, data-transfer (NAT Gateway, cross-AZ, CloudFront) that climbed after an architecture change, S3 storage growing from logs or backups, and expired savings plans or reserved instances reverting to on-demand pricing. Break the bill down by service, then account, region, and tag to find which one moved.
How do I find what caused an unexpected AWS bill fast?
Compare recent daily spend to your 7- and 30-day baseline, then group by service, linked account, region, and tag. The service that changed slope is your driver. StackSpend does this comparison automatically and flags the anomaly the day it starts.
How do I stop AWS going over budget again?
Move from investigation to monitoring: a daily AWS cost signal, anomaly alerts against your baseline, and pace-to-forecast so you can act mid-month. StackSpend connects to AWS Cost Explorer with read-only access in about 10 minutes.
For the current provider catalogue, see supported integrations.
Tomorrow morning: your AWS number, in Slack.
Connect AWS today and follow spend, budgets and alerts in one place. Review provider permissions before connecting.