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Playbooks
The FinOps
playbook library.
60+ workflows the Costory agent runs for you, each combining billing sources, tech context and a channel. See what triggers it, what the agent does, what lands in Slack or Claude, and what your team decides.
Included in every plan, from €250/month.
First optimization recommendation
The next day
ROI
Pays for itself with the first recommendation you act on
Show all
Allocation & showback
Optimize
Anomalies & investigation
Unit economics
Budgets & forecasting
Finance workflows
Engineering workflows
AI & LLM spend
Data platforms
Allocation & showback
Give every euro an owner: teams, products, environments and tenants, even with imperfect tagging.
Weekly showback per team, posted in each team's Slack channel
See the playbook
Dynamic cost reallocation for EKS using Datadog usage
See the playbook
Split shared infrastructure costs by actual usage
See the playbook
Split shared API costs across teams with usage data
See the playbook
Kubernetes cost allocation by namespace, team and workload
See the playbook
Allocate cloud costs without perfect tagging
See the playbook
Tag coverage audit: the agent finds allocation gaps and drafts the rules
See the playbook
Split production and non-production costs automatically
See the playbook
One showback across AWS, Google Cloud, Azure, AI and data platforms
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Monthly chargeback pack by cost center, ready for finance
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Optimize
The agent reads cost next to deploys, owners and usage metrics, then recommends concrete changes to the team that owns them. Your team decides.
Rightsizing recommendations grounded in real usage
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Find over-requested Kubernetes workloads and right-size requests
See the playbook
Savings Plans and Reserved Instances coverage review
See the playbook
Committed Use Discount planning for Google Cloud
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Track Savings Plan and RI purchases, expirations and renewals
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Find unattached volumes, underused disks and growing backups
See the playbook
Storage class and tiering recommendations for S3 and Cloud Storage
See the playbook
Understand cross-AZ and egress costs, then reduce them
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Find candidates for newer instance generations and Graviton
See the playbook
Choose LLM models and routing based on cost per feature
See the playbook
Snowflake warehouse review: sizing, idle time and expensive queries
See the playbook
Measure the impact of every optimization you ship
See the playbook
A weekly optimization shortlist posted to each team's channel
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Anomalies & investigation
The agent catches cost jumps, opens an investigation thread with the deploy, incident or provider event behind them, and follows up until resolved.
Investigate a cost spike and find the deploy behind it
See the playbook
Investigate anomalies in a Slack thread with the FinOps agent
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Backtest a cost alert before it goes live
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Weekly cost digest: the changes that matter, ranked by impact
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Add the cost of an incident to your postmortem
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Catch SKU price changes and marketplace renewals
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Unit economics
Cost per customer, tenant, request or active user, built from billing data and your own metrics.
Track cost per customer, per request or per active user
See the playbook
Cost per thousand active users with Amplitude
See the playbook
Cost per tenant for multi-tenant SaaS
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Cost per API request with Datadog or CloudWatch metrics
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Price bursty workloads with hourly cost granularity
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Cloud COGS and gross margin by product line
See the playbook
Budgets & forecasting
Monthly budgets per team, end-of-month forecasts, and alerts from the agent before the invoice lands.
Team budgets with forecast-based alerts
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End-of-month cost forecast per team, before the invoice
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Monthly budget vs actual review with engineering leads
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Track cloud credits and runway
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Build next year's cloud budget from allocated history
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Finance workflows
Month-end numbers, chargeback packs and exec reporting that finance can rely on.
Automate the monthly cloud cost review
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Month-end close: allocated cloud costs ready for finance
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Stable team costs with contracted cost
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Show the right cost metric to each persona
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Report cloud costs in EUR across USD invoices
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A board and exec cost pack in minutes
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Cloud cost accruals from month-to-date data
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Reconcile cloud invoices with billing exports
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Engineering workflows
Cost context where engineers already work: the terminal, the IDE, pull requests and Slack.
Cost impact of every deploy, from GitHub events
See the playbook
Cursor and Claude Code spend per developer
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Cost context in your terminal with Claude Code
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Route cost alerts to the owning team's channel
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Connect cloud cost reporting in 30 minutes, first report the next day
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Cost context in Terraform pull requests
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AI & LLM spend
Model, token and seat costs across OpenAI, Anthropic, Bedrock, Vertex AI and AI tools, allocated like the rest.
LLM cost allocation by team, feature and customer
See the playbook
All AI spend in one view: OpenAI, Anthropic, Bedrock, Vertex AI and more
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Cost per AI feature: tokens, GPUs and infrastructure in one number
See the playbook
Track generative media spend: ElevenLabs, Kling AI and BytePlus
See the playbook
claude.ai Enterprise cost per user
See the playbook
Data platforms
Snowflake, BigQuery, Datadog, Kafka and other platform bills, normalized next to cloud.
Anatomy of a playbook
What Costory notices, suggests,
and what you decide.
01
Costory notices
A schedule, a threshold, an anomaly or an event such as a deploy or an invoice.
02
Context
Costory puts the cost in context first: allocated with your usage metrics (Kubernetes, Datadog, Tsuga, dbt, Snowflake), joined with deploys and owners.
03
The agent works
It queries allocated cost, deploys, owners and usage metrics through the Costory MCP.
04
It lands
A thread in the right Slack channel, a notebook, a report or an answer in Claude.
05
You decide, and Costory follows up
The owner accepts, schedules or dismisses. The agent follows up, and the outcome is logged in the Context layer.
Pick the problem you have this week.
AI spend, no FinOps team, replacing Finout or Vantage, Budget 2027. Pick the playbook that matches your week.
AI spend is exploding.
Cost per feature, team and model across OpenAI, Anthropic, Bedrock and Vertex, next to your cloud spend. Get alerted when a model change doubles your cost per request.
No FinOps team.
Costory runs the routine: monitoring, investigations, weekly showback per team. The people you have spend their time on decisions, not on reconciling bills.
Replacing Finout or Vantage?
Flat price, not a percentage of your bill. Bring your allocation rules, Costory suggests the rest.
Budget 2027 is due.
Forecast per team from allocated history, budgets with pre-breach alerts, and a month-end pack finance can actually read.

Put your first playbook on call today
Included in every plan, from €250/month. 30-day free trial: connect in under 30 minutes, get your first optimization recommendation the next day.
First optimization recommendation
The next day
ROI
Pays for itself with the first recommendation you act on
Setup
About 30 minutes
Data residency
EU
Access
Read-only on your cloud
