Spend control for builders
Find the cloud, AI, and SaaS spend you forgot you were paying for.
Subtract connects your vendors, banks, and inbox, detects every recurring and usage charge, and catches a runaway bill on day one.
Catch a runaway meter on day one. Not at month-end.
A forgotten API key burned $3,240 in twelve days. A bank statement would not have shown it for a month. Subtract flags a new, unfamiliar stream within minutes and tells you exactly what to revoke.
A new Anthropic key "key_3f9a" started burning $249/day. Projected $7,470 this month. You have never seen it before.
Connect
Paste a read-only vendor key, link a bank via Plaid, or forward a receipt. No virtual cards, no IT.
See
Every recurring and usage charge, resolved and classified. The bank feed misses half of it; we do not.
Kill
Burn alerts on day one and a drafted cancel email you send in one click. Found money, not a dashboard.
See your real run-rate in five minutes.
Start free with one connection. Upgrade when the burn alerts start paying for themselves.