You Woke Up to a $2,100 Bill.

BurnStop kills runaway API spend before it kills your startup. Hard limits. Instant alerts. Zero surprises.

How It Works

01

Proxy Generation

Paste your Anthropic or OpenRouter key. We generate a safe proxy key.

02

Limit Enforcement

Set your daily spend limit. We enforce it — hard block at 100%, alert at 80%.

03

Sleep Soundly

If an agent loops overnight, we kill it. You get a Telegram + email alert.

Pricing

Solo

$19/mo
  • / 1 Provider (Anthropic or OpenRouter)
  • / Daily spend limits
  • / Telegram + Email alerts

Teams

$49/mo
  • / Unlimited providers
  • / Per-user spend limits
  • / Full usage dashboard
  • / High-priority alerts

Enter the Safe Zone.

Join the waitlist to protect your infrastructure from runaway agents.