Capped — AI Budget Alerts

by kodaren1338 · Workflow & Planning

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Set a monthly cap for OpenAI and Anthropic spend. Get local alerts before the invoice surprises you.

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#287K

#237K among extensions

Version

0.1.1

updated 27 Apr 2026

Users

monthly, 6 months

Latest, 16 Oct 2026: 4 usersMove the mouse over the chart for any month

Ratings count

monthly, 6 months

Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Capped — AI Budget Alerts

HOW IT WORKS 1. Paste a read-only admin key from OpenAI or Anthropic. These keys can only read usage — they can't make API calls, can't see prompts, can't spend money. 2. Set a monthly cap in dollars. 3. Capped syncs hourly and fires a single desktop notification when you cross 80%, 100%, and 150% of your cap. Free plan runs entirely in your browser. Your keys are stored in chrome.storage.local and never sent to our servers. Nothing reaches us unless you subscribe to Pro. PRO ($9 / month) — optional Cloud polling plus alerts via Slack, email, and SMS, so the nudge reaches you even when Chrome is closed. PROVIDERS SUPPORTED - OpenAI (/v1/organization/costs — requires an organization admin key) - Anthropic (/v1/organizations/cost_report — requires an organization admin key) Gemini and AWS Bedrock are on the roadmap. WHAT CAPPED IS NOT - Not an observability platform. No prompt logging, no trace viewer, no eval suite. - Not a request proxy. It never touches your API calls. - Not a replacement for your provider's own spend limits. It is one simple thing: a cap, a cap line, and a nudge when you cross it.