StackSpend

StackSpend is built for businesses managing cloud, AI API and supported developer-tool accounts. System administrators and platform teams connect the accounts and investigate changes; engineering leaders and finance partners use the shared spend view, budgets and forecasts to plan and act. Coverage and attribution depend on the connected source.

No. StackSpend does not track remaining Claude Pro, Max or Team subscription allowances, reset times, or subscription utilisation. The Anthropic connection monitors company API billing and usage. The separate Claude connection collects configured tool telemetry and estimates API-equivalent usage cost; that estimate is not your subscription bill.

StackSpend is a cost management platform for the modern AI engineering stack, used by engineering and finance teams. It connects to OpenAI, Anthropic, Cursor, AWS, Snowflake, and other AI and cloud billing sources with read-only credentials, then gives you one view of spend, same-day anomaly alerts, budgets, and month-end forecasts — delivered to Slack or email (Microsoft Teams is coming soon). Setup takes about 5 minutes per provider, supported billing sources can import up to 90 days of history, and plans start from $79/month with a 14-day free trial.

StackSpend is an AI Spend Intelligence platform. AI Spend Intelligence is the category of cost tooling that goes beyond dashboards: it normalises spend across every cloud and AI provider, then applies analysis and automation — anomaly detection, forecasting, attribution, a conversational cost analyst (the Cost Intelligence Agent), and LLM model recommendations — so teams get answers and actions, not just charts. Where a monitoring dashboard shows you the numbers, StackSpend explains the variance with cited figures and surfaces it where your team already works.

Track them in a single platform that covers both, instead of stitching a cloud-only cost tool together with each AI vendor's separate dashboard. StackSpend unifies cloud (AWS, GCP, Azure), data (Snowflake, ClickHouse Cloud, Elastic Cloud) and AI/LLM spend (OpenAI, Anthropic, Cursor, Hugging Face, Grok) in one view, with cross-provider anomaly detection, budgets and forecasts. Supported billing sources connect with read-only credentials and can import up to 90 days of history. Claude telemetry is a separate estimate collected from setup forward.

Connect each provider with a read-only API key. StackSpend reads available daily spend and billing history, and sends a Slack or email (Teams is coming soon) digest every morning. Set a budget and StackSpend alerts you the same day when LLM spend spikes above its baseline — so a runaway prompt or traffic surge does not first surface on next month's invoice. OpenAI, Anthropic, Cursor, Hugging Face, and Grok (xAI) are supported today.

StackSpend connects to AWS, GCP, and Azure billing with read-only credentials, builds a statistical baseline per service, and flags spikes the same day — by Slack, email, or webhook (Teams is coming soon), before the invoice lands. Each alert carries a severity and a deviation percentage, and on the Business plan it is correlated to the GitHub deploy or pull request most likely behind it.

AI COGS (cost of goods sold) is the inference cost embedded in your product — the OpenAI, Anthropic, or Bedrock spend behind each feature or customer interaction. StackSpend lets you tag costs by feature, team, or customer, so you can see gross margin per product line and watch how AI inference moves your unit economics as you scale.

StackSpend supports billing sources including AWS, GCP, GitHub, Azure, Snowflake, Vercel, ClickHouse Cloud, Elastic Cloud, Databricks, OpenAI, Anthropic, Fireworks AI, Baseten, Cursor, Hugging Face, Grok (xAI), Twilio, plus custom cost sources. Billing sources connect via read-only credentials or exports; Claude Code usage telemetry is available separately. GitHub source control (deploys and pull requests) connects on the Business plan.

Plans start from $79/month, with a free 14-day trial and no credit card required. The trial doubles as a free cost health audit of your stack — connect your providers and get full visibility before committing to a paid plan. Visit the pricing page for full plan details.