Temporal Cloud Cost Optimization
Cut your Temporal Cloud bill. OhChimp reads namespace usage to find per-namespace Action spend, dead namespaces, and longer-than-default retention.
What OhChimp optimizes for Temporal Cloud
Some of the cost levers OhChimp checks for Temporal Cloud. Each one becomes a reviewable plan you approve before anything changes.
Per-namespace Action spend
Actions are Temporal Cloud's primary meter, and a few busy namespaces usually drive the bill. OhChimp sums Actions per namespace from the Cloud Ops usage meter over your window and projects each one to a monthly figure, so you see exactly where the Action spend lives before you tune it.
Actions on dead namespaces
Namespaces from a finished migration or a retired service often keep logging Actions you no longer need. OhChimp separates residual Action volume on namespaces that are gone or inactive from genuine ongoing spend, so you can cut the waste without touching live workloads.
Longer-than-default retention
Temporal Cloud's default namespace retention is 30 days, and anything longer keeps more closed-workflow history in billed retained storage. OhChimp flags every namespace above the default and plans a lower retention window where you don't need long replay or audit windows.
Inactive and terminal namespaces
A namespace stuck in a deleting, deleted, expired, or suspended state lingers in your inventory and clutters your cost picture. OhChimp surfaces each one so you can confirm it should be removed and stop accounting for namespaces that are already gone.
Region and namespace footprint
Sprawl across regions and forgotten namespaces is hard to see from the billing page alone. OhChimp builds a full inventory of your namespaces, their active regions, and their states, giving you the baseline you need to spot what to consolidate or retire.
Worked example
For example, say OhChimp reads your account and finds two namespaces from a finished migration still logging Actions every day, plus a production namespace retaining closed-workflow history for 90 days when 30 would do.
It drafts a plan to delete the dead namespaces and a plan to lower the retention window, each with a confidence score, a risk level, and rollback steps. You press apply. Because Temporal Cloud bills Actions on a tiered curve OhChimp cannot read, the estimate is an upper bound. OhChimp also cannot yet measure what a single Temporal Cloud plan saves, so it does not mark one VERIFIED, and when the 30 days of monitoring end the result reads "Inconclusive."
Temporal Cloud cost optimization FAQ
How does OhChimp connect to Temporal Cloud?
With a single account-level Temporal Cloud API key through the Cloud Operations API over gRPC. OhChimp lists your namespaces and reads the usage meter to sum Actions, using account-level read access only. It never stores your application data, secrets, or workflow contents.
Does OhChimp need write access or see my workflow data?
No. The API key needs read access only. OhChimp reads namespace metadata (name, regions, retention, state) and per-namespace Action counts from the usage meter. It never reads or stores workflow inputs, results, or any application data.
What Temporal Cloud costs can OhChimp actually reduce?
The main drivers: per-namespace Action volume, Actions still logging on dead or inactive namespaces, longer-than-default retention that inflates retained storage, and terminal-state namespaces that should be deleted. It also maps your namespace and region footprint so you can spot what to consolidate.
Who applies the changes, and can they be rolled back?
You do. Each fix is a reviewable plan with a confidence score, a risk level, and rollback steps. Nothing changes until you click apply, and you are always the one who clicks.
How are Temporal Cloud savings verified, and what does it cost?
Temporal Cloud bills Actions on a tiered curve OhChimp cannot read, so dollar figures are labeled upper-bound estimates. OhChimp also cannot yet measure what a single Temporal Cloud plan saves, so it does not mark one VERIFIED, and when the 30 days of monitoring end the result reads "Inconclusive." The only savings OhChimp measures today come from lowering the CPU and memory requests of a Kubernetes Deployment, StatefulSet, or DaemonSet. Pricing is flat monthly, with no cut of your savings and a year-one ROI guarantee that lets you request a refund of your first 12 months of subscription fees if the verified savings on your Costs tab fall short of them. Estimated savings do not count.
Related integrations
Teams running Temporal Cloud usually run these too. OhChimp finds the waste in each and drafts every fix as a plan you approve.
CircleCI
Compute credits, parallelism, resource classes
Anthropic
Claude token spend, model fit, caching
OpenAI
GPT token spend, model fit, batching