One dashboard for every LLM you use. See what each project, workflow, and feature actually costs — whether you pay per token or track subscription usage.
Total spend
$284.40
30-day spend
$91.20
Total tokens
18.7M
Sessions
342
Who it's for
Whether you get a monthly invoice or use a subscription — if AI is part of your workflow, you need visibility.
You get a $300 invoice from Anthropic. You have 8 projects. PromptCost tells you exactly which ones spent what — so you can cut the waste.
On Claude Code, Cursor, or ChatGPT Plus? Track session counts, token usage trends, and see which projects consume the most context over time.
Running multiple workflows in production? Log every LLM call in one line of code. See cost per feature, per customer, per day.
Providers
62 models across 17 providers. One place to see it all.
Anthropic
Claude 3.5, Opus, Haiku
OpenAI
GPT-4o, o1, o3-mini
Gemini 2.0, Flash, Pro
DeepSeek
R1, V3, Coder
Groq
Llama 3.3, Mixtral
Mistral
Large, Codestral
+ 11 more providers
Cohere, Reka, AI21…
Claude Code
Add one hook to your Claude Code settings. Every session auto-logs when you stop — project name, token count, cost. Zero work after setup.
See full setup guide{
"hooks": {
"Stop": [{
"hooks": [{
"type": "command",
"command": "bash ~/.claude/promptcost-hook.sh"
}]
}]
}
}One API call after any LLM response. Works in any language, any framework.
await fetch("https://getpromptcost.com/api/ingest", {
method: "POST",
headers: { "Authorization": "Bearer YOUR_API_KEY" },
body: JSON.stringify({
workflow: "my-project",
model: "gpt-4o",
input_tokens: response.usage.input_tokens,
output_tokens: response.usage.output_tokens,
})
})No fluff. Just the data you actually use.
Every project tracked separately. See which codebase is burning your budget.
Daily spend over time. Know exactly when costs spiked and why.
Install once for Claude Code. Sessions log automatically when you stop.
Set a monthly limit. Get notified before you blow the budget.
Export any date range for accounting, billing clients, or analysis.
Every major provider. Pricing always up to date.
Free plan — 5 projects, 50 sessions. No credit card.
Claude Code users are up and running in under 2 minutes.