Google Cloud Billing is 24 Hours Late.
The Open Source Financial Firewall. Enforce hard budget caps on Gemini & OpenAI.
Total Requests Protected Globally:
Works with your entire stack
The Infrastructure of Insolvency
Real stories from developers who learned the hard way.
“Accidentally spent $7k in 30 mins on a side project.”
- X / Twitter
“My GCP bill updated 48 hours after the hack.”
- IndieHackers
“We burnt 3 months of runway in one weekend loop.”
- Anonymous Founder
“I lost $10k on a loop.”
- r/OpenAI
“A recursive function cost me $1,200 in 5 minutes.”
- Dev.to
“An intern started an infinite loop that cost the company $110,000.”
- Hacker News
“Accidentally spent $7k in 30 mins on a side project.”
- X / Twitter
“My GCP bill updated 48 hours after the hack.”
- IndieHackers
“We burnt 3 months of runway in one weekend loop.”
- Anonymous Founder
“I lost $10k on a loop.”
- r/OpenAI
“A recursive function cost me $1,200 in 5 minutes.”
- Dev.to
“An intern started an infinite loop that cost the company $110,000.”
- Hacker News
“Accidentally spent $7k in 30 mins on a side project.”
- X / Twitter
“My GCP bill updated 48 hours after the hack.”
- IndieHackers
“We burnt 3 months of runway in one weekend loop.”
- Anonymous Founder
“I lost $10k on a loop.”
- r/OpenAI
“A recursive function cost me $1,200 in 5 minutes.”
- Dev.to
“An intern started an infinite loop that cost the company $110,000.”
- Hacker News
Built for the AI Era.
The Zombie Detector
Auto-detect infinite recursion loops and kill them instantly.
Unified Bill
One dashboard for Google Cloud, OpenAI, and Anthropic spend.
Team Sandboxes
Give Junior Devs a $5/day limit. Keep Production unlimited.
Mere Conduit Shield
Read-Only architecture. We never modify prompts. Zero legal liability.
Quantify Your Exposure
100
500
Without BillHalt, a 24-hour loop costs:
$360.00
Cost with BillHalt:
$0.25
The Latency Gap
Cloud Billing is designed for Reporting, not Real-Time Protection.
Native Cloud Billing
Latency
24-48 Hour Reporting
Action
Email Alert (Passive)
Scope
Single Provider
Recommended
BillHalt
Latency
<10ms Enforcement
Action
API Block (Active)
Scope
Unified (Google, OpenAI, Claude)
Works with your existing stack.
import openai
client = openai.OpenAI(
# The only change needed
base_url="https://api.billhalt.com/v1",
api_key="bh_prod_..." # Your BillHalt Key
)
# All your other OpenAI calls work as-is
response = client.chat.completions.create(
model="gpt-4o",
messages=[...]
)
Security First Architecture
Stateless Security
API keys are passed through ephemeral memory. Zero PII storage.
SOC2 Infrastructure
Built on Vercel & Supabase.
Zero Retention
Logs flushed every 30 days.
Mere Conduit Shield
Read-Only Architecture. We never modify prompts. Zero legal liability.
Simple, Transparent Pricing
Choose the plan that's right for your team.
Hobby
$0forever
For hobbyists and solo developers getting started.
- Up to 1,000,000 requests/mo
- Unlimited Hard Stops
- Community Support
Pro
$25/user/mo
For teams and professionals who need accountability.
- Unlimited Requests
- Team Management
- Email Alerts & Logs
- Priority Support
Technical Objections
Answering the hard questions you should be asking.
