Stop Getting Surprised by Your AI Bills
AgentWatch monitors every AI agent you run, tracks costs in real-time, and alerts you before you blow your budget. Takes 5 minutes to set up.
Join 500+ indie hackers and small businesses
Spent This Month
$47.23
+12% vs last month
Budget Used
47%
$52.77 remaining
Total Requests
1,247
Last 30 days
Avg Latency
834ms
p50 across agents
Daily spend — last 30 days
Top agents
Works with your AI stack
AI agents are powerful. Their bills are unpredictable.
Without visibility, you're flying blind.
Unexpected $300 bills from runaway agents
A loop bug, a prompt that never terminates — suddenly you owe hundreds before you notice.
No idea which agent is burning the most money
You have 5 agents running. One is responsible for 80% of your costs. Which one? You don't know.
Spreadsheets can't alert you at 3am
Manual tracking is a full-time job. Real problems don't wait until morning to show up.
Everything you need to control AI costs
Built for indie hackers, small teams, and anyone running AI agents in production.
Real-time cost tracking
See every dollar spent per request, per agent, per model. No more end-of-month surprises.
Budget alerts
Get emailed at 50%, 80%, and 100% of your budget. Never surprised again.
ROI in plain English
Learn which agents save you time and how much they're worth to your business.
Works everywhere
OpenAI, Anthropic, LangChain, n8n, Make.com, custom APIs. If it makes HTTP requests, we track it.
5-minute setup
Add one line of code or connect your API key. No engineering degree needed.
Team sharing
Invite your team on the Business plan. Read-only access for stakeholders who just need the numbers.
Free tool
Not sure what your AI API costs will be?
Use our free calculator to estimate monthly costs for GPT-4o, Claude Sonnet, and every major model — before you commit.
Up and running in 5 minutes
Connect your agent
Add your OpenAI/Anthropic API key, or paste our webhook URL into your app or automation tool.
We track every request
Costs, latency, errors, and token usage are recorded automatically — no extra code required.
You stay in control
Real-time budget alerts, ROI reports, and a full spending dashboard — always know where your money goes.
Simple, transparent pricing
No hidden fees. No per-seat surprises. Cancel anytime.
Starter
- 1 agent
- Real-time cost tracking
- Email budget alerts
- 30-day history
- Webhook + API key ingestion
Growth
- Up to 5 agents
- Everything in Starter
- Slack budget alerts
- Weekly ROI summary email
- ROI dashboard view
- 90-day history
Business
- Unlimited agents
- Everything in Growth
- 5 team seats (Viewer role)
- Custom alert rules
- Priority support
- 1-year history
Loved by builders who run AI in production
“Finally know what my support bot costs per ticket. Paid for itself in week 1.”
@indie_builder
Indie hacker
“Budget alerts saved me from a $400 runaway agent incident. Got the email at 80% and caught the loop.”
Sarah K.
SaaS founder
“The ROI report convinced my boss to double our AI budget. Showing value in dollars is game-changing.”
Marcus T.
Operations manager
Frequently asked questions
Two ways: (1) Connect your OpenAI or Anthropic API key and we poll usage hourly. (2) Add our one-line webhook to your app — works with any provider including Gemini, Groq, Llama, Mistral, and Ollama.
AgentWatch has built-in pricing for 20+ models across OpenAI (GPT-4o, o3, o4-mini), Anthropic (Claude Sonnet, Haiku, Opus), Google (Gemini 2.0 Flash, 1.5 Pro), Groq (Llama 3.3, Mixtral), and Mistral (Large, Small, Codestral). Any other model is tracked with token counts; you can set a custom price per million tokens in agent settings.
Yes. API keys are encrypted at rest using AES-256-GCM encryption and never exposed in the UI after saving.
Yes! If you use n8n or Make.com, just add our webhook URL as an HTTP action. No code required.
Your agent keeps running (we don't cut it off). You'll get alerted at 50%, 80%, and 100% so you can take action.
Yes. Any system that can make an HTTP request can send events to AgentWatch.
Yes, cancel anytime from your billing settings. No contracts, no cancellation fees.
Start monitoring your AI costs in 5 minutes
Join hundreds of builders who no longer dread their AI invoices.
No credit card required · 14-day free trial · Cancel anytime