Free public beta·no credit card

Know exactly what your AI is costing you

Real-time cost observability for every model, every team, every request — in one dashboard. No SDK to install. One POST call.

Live in under a minutePII-safe by default
terminal

curl -X POST https://ep.slashllm.com/api/v1/ingest \

-H "Authorization: Bearer sb_live_YOUR_KEY" \

-H "Content-Type: application/json" \

-d '{"model":"gpt-4o","prompt_tokens":5

"completion_tokens":150}'

202 Accepted · ingested in 38ms

Spend · Today

$4,211

↑ +12.4% vs yesterday

Works with your stack

OpenAIAnthropicGoogleAzureLiteLLMLangChain
Integrations

Send your first event in under a minute

Pick whichever path fits your stack. They all hit the same versioned ingest contract.

bash
# Two env vars. No file to download. No pip install.
export GENERIC_LOGGER_ENDPOINT=https://ep.slashllm.com/api/v1/ingest/litellm
export GENERIC_LOGGER_HEADERS="Authorization=Bearer sb_live_YOUR_KEY"

# Then in Python — LiteLLM's built-in generic_api does the rest:
import litellm
litellm.success_callback = ["generic_api"]
litellm.failure_callback = ["generic_api"]

litellm.completion(
    model="gpt-4o",
    messages=[{"role": "user", "content": "Hello"}],
    metadata={"requester_metadata": {"team": "eng", "feature": "chat"}},
)
Platform

Everything you need to control LLM spend

Built for engineers who ship with AI — and the people who pay the bill.

Real-time spend tracking

Every LLM call lands on your dashboard within seconds — no batch delay, no waiting.

LiteLLM-native integration

One callback file, one env var. Drop it next to your LiteLLM config and every call is logged.

Attribution built in

Break spend down by team, model, feature, and user — no extra instrumentation.

PII-safe by default

Only metadata and cost are stored. Prompt and response bodies are strictly opt-in.

Budgets & alerts

Set spend limits per team or model. Get Slack or email alerts before you blow past them.

Fully managed

Hosted SaaS — no infrastructure to run. Sign up, get a key, and start sending data in minutes.

Attribution

See spend by anything

Tag every request with a team, feature, user, or environment and Slashboard rolls it up automatically. Find the feature quietly burning your budget — before the invoice does.

  • Group by team, model, feature, or user
  • Server-side cost from a maintained price catalogue
  • Drill from a spike to the exact requests
Trust

Your data, your control

PII-safe by default

Prompt and response bodies are never stored unless you explicitly opt in. Metadata and cost only.

Fully managed

Slashboard runs as hosted SaaS at cost.slashllm.com. Your telemetry goes to ep.slashllm.com — nothing to deploy on your side.

Per-org isolation

Keys resolve to your org server-side. No cross-tenant reads — enforced and tested.

Ready to stop guessing?

Free during beta. No credit card required. Your first chart in under five minutes.

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