LLM cost attribution for AI startups

Know which feature, team, and customer burns your LLM budget.

SpendOps AI turns your OpenAI and Anthropic bills into per-feature attribution, Slack anomaly alerts, and a monthly PDF your CFO actually reads. Read-only Admin keys. First chart in under 10 minutes.

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No credit card. No code changes.

Spend by feature · May

acme-ai · 2 providers

  • chat-assistant · gpt-4o$11,284.10
  • doc-extraction · claude-sonnet-4-6$6,032.55
  • search-rerank · gpt-4o-mini+212% spike$2,418.07
  • eval-suite · claude-haiku-4-5$904.22
  • (untagged)$310.66

Month to date

$20,949.60

Projected month-end $23,841

01

What you get

Attribution, not averages

Tag rules map every API key to a feature, team, and environment - so "the OpenAI bill" becomes "chat costs 4x what search does." No SDK, no code changes.

Anomalies land in Slack

Nightly statistical detection (rolling mean + 2 sigma - explainable, no ML black box) posts spikes to your channel before they become a line item you have to explain.

A PDF your CFO forwards

On the 1st of every month: spend by provider, model, feature, and team, month-over-month, anomalies, and realized savings. Finance-ready without editing.

02

How it works

  1. 1

    Connect a read-only Admin key

    OpenAI or Anthropic. Encrypted before it touches the database; never returned, never logged.

  2. 2

    See your first chart in minutes

    We backfill 30 days of cost history. Numbers match your provider dashboard.

  3. 3

    Tag, budget, relax

    Attribution rules, monthly budgets, Slack alerts, and the monthly CFO report - on autopilot.

03

Pricing

Every plan includes everything - attribution, anomaly alerts, budgets, Slack, and the monthly CFO report. Tiers scale with the spend we track for you.

Starter

$299/mo

Up to $10K/mo tracked spend

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Most common

Growth

$599/mo

Up to $40K/mo tracked spend

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Enterprise

$1,500/mo

Unlimited spend · priority support

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Built for the key you are trusting us with

AES-256 encrypted keys that never reach a browser. Read-only by design - none of your traffic touches our servers. Row-level tenant isolation, verified before every deploy.

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04

Questions

Does my traffic flow through your servers?+

No. SpendOps pulls aggregate cost and usage data from your providers' Admin APIs on a schedule. We are never in your request path - zero added latency, and an outage on our side can't touch your product.

Can you see our prompts or our users' data?+

No. The Admin APIs return token counts and dollar amounts, not content. We never see prompts, completions, or end-user data.

Do the numbers match our invoice?+

OpenAI figures come from OpenAI's own Cost API, so they reconcile by construction. Anthropic figures are computed from list pricing and typically land within a few percent - every report says exactly which is which.

Which providers are supported?+

OpenAI and Anthropic today, with Gemini cost ingestion on the roadmap. Multi-provider spend is normalized to USD in one view.

How long does setup take?+

Under 10 minutes: sign up, paste a read-only Admin key, and your last 30 days of spend appear. Tag rules and budgets take a few minutes more.

What does the trial require?+

Nothing but a sign-up - 14 days, full product, no credit card. If it doesn't pay for itself in found savings, walk away.

Your next invoice is already growing.

Connect a key now - see 30 days of attributed spend before your coffee cools.

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