Automated Confluent Cloud Cost Reviews
Every Monday, WebRun opens Confluent Cloud, reads month-to-date usage and cost for each cluster and environment, compares it against the same point last month, drafts a Gmail note to your platform lead about the clusters that grew most, and sends the headline numbers to your engineering WhatsApp group.
How do I track Confluent Cloud costs by cluster each week?
WebRun reviews your Confluent Cloud costs every Monday. It reads month-to-date spend and usage for each cluster, compares against the same point last month, drafts a Gmail note to your platform lead naming the biggest movers and idle clusters, and sends the headline numbers to WhatsApp.
- Cost drift is caught weekly instead of at the invoice
- Idle clusters that still bill are named every week
- The biggest month-over-month movers are identified by cluster
Built for platform engineers · data engineering teams · FinOps · engineering managers
What does WebRun do on every run?
The exact actions WebRun takes, in order - in plain language, so you can adjust anything.
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WebRun signs in and gets to work
Opens
confluent.cloudin a real browser with your saved login - no setup, no API keys. -
1
Confluent - read usage and cost by cluster
confluent.io
WebRun opens Confluent to read usage and cost by cluster. - Open Confluent Cloud and go to the billing and usage view for your organisation
- Record month-to-date cost for each environment and cluster
- Note throughput and storage usage per cluster alongside the cost
- Compare with the same day last month and calculate the change for each cluster
- List clusters with no recent traffic so idle spend is visible
Done when Every cluster has a month-to-date cost, a usage figure, and a month-over-month change.
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2
Gmail - draft the note to your platform lead
gmail.com
WebRun opens Gmail to draft the note to your platform lead. - Open Gmail and draft a note to your platform lead with the review
- Lead with total month-to-date spend and the three clusters that grew most
- Call out idle clusters that are still billing
- Leave the message in Drafts. WebRun never sends it without your approval
Done when A reviewable cost note is waiting in your Gmail drafts.
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3
WhatsApp - send the headline numbers
whatsapp.com
WebRun opens WhatsApp to send the headline numbers. - Send the headline numbers to your internal engineering group
- Give total month-to-date spend, the pace against last month, and the biggest mover
- Flag idle clusters by name so someone can decide whether to keep them
- Post to the internal group only
Done when Engineering has this week's Confluent cost headline in their group.
How is each run configured?
Secure by default
Connect once, stays signed in
WebRun signs in once and keeps each session in a persistent environment, so every run picks up right where it left off.
Every action is checked against this policy before it runs.
Questions, answered
Will it delete or resize a cluster?
No. WebRun reads usage and billing figures only. It never deletes a cluster, changes a plan, resizes capacity, or edits a topic, so every cost decision stays with your platform team.
Does the email go out on its own?
No. The note to your platform lead is left in Gmail Drafts for you to review and send. WebRun writes it and stops, so nothing reaches a colleague without your approval.
How does it spot an idle cluster?
It compares each cluster's recent throughput against its month-to-date cost. A cluster that is still billing with little or no traffic is named in the review so someone can decide its fate.
Related templates
Put this on autopilot.
Turn it on in minutes - or have our team set it up for you.