AI is a liability.
Until you have the receipts.

Every team shipping AI in production will face hard questions about cost, failures, and data. Concrete logs are how you answer them.

01

Costs no one can explain

When AI spend doubles, you need an itemized answer — by model, by feature, by user. Without per-call logs, you’re presenting a total with no breakdown.

02

Failures that fly under the radar

Provider errors and rate limits don’t surface in your app logs. If you’re not capturing AI-specific failures, you’re the last to know when something breaks.

03

Accountability you can’t provide

Legal, compliance, and enterprise buyers ask what your AI did and when. Structured logs aren’t optional when you need an audit trail — they’re the whole point.

Log your Laps.

Every AI call your agents make — captured the moment it happens, and mapped across the year.

Usage across the year LessMore
Time Provider · Model User Tokens Cost Latency Status
Everything, in one pane

Observability built for teams
shipping AI in production.

From a single ingest event, Protolap reconstructs the full picture of your AI usage — what it costs, how fast it is, where it breaks, and who’s driving it.

01

Cost tracking

Real-time and historical spend broken down by provider, model and end user. Auto-estimated when you don’t send a cost, exact when you do.

02

Usage analytics

Token consumption trends, request volume and latency distributions — see which models earn their keep and which quietly bloat the bill.

03

Error monitoring

Error rates and failure patterns across every provider and model — catch a 429 storm before your users ever do.

04

Per-user breakdown

Attribute cost and tokens to each app_user_id with no extra instrumentation. Power usage-based billing and abuse detection.

05

Anomaly detection

Automatic alerts the moment daily cost spikes beyond your normal threshold — know why last Tuesday was expensive, instantly.

Agents

Perfect for
Multi-Agent workflows.

When an orchestrator calls three models to answer one question, you need to see the whole chain — not just the last hop.

01

Full pipeline visibility

Log every model call in your agent chain. Pinpoint exactly which step is slow, expensive, or failing — without guessing.

02

Session-level tracing

Group related calls with a shared session or correlation ID. Reconstruct the full sequence of agent calls for any user, any run.

03

True cost attribution

Multi-step pipelines multiply your token spend. Attribute cost to each agent role so you know what each step actually costs to run.

How it works

Up and running
in three steps.

No SDK to install, no credentials to share. If you can send an HTTP request, you can have full AI observability.

01

Prompt

Keep calling OpenAI, Anthropic, Google, or any other provider exactly as you do today. No changes to your stack, no new dependencies, no credentials to hand over.

02

Send

After each AI call, forward a single HTTP POST with the metadata — model, tokens, latency, cost, user ID. That’s it. No SDK, no prompt storage, no agents to babysit.

03

Observe

Protolap normalizes every event across providers into one schema and surfaces it in real time — spend, usage trends, error rates, and per-user breakdowns, all in one dashboard.

Pricing

Two tiers.
No surprises.

Both plans give you the full Protolap ingest pipeline, analytics, and log explorer.

Basic
$8.99 /mo

Everything you need to monitor and understand your AI costs.

  • AI call logging & batch ingest
  • Log Explorer with filters & search
  • Analytics — cost, tokens, latency
  • Per-user AI analytics
  • OpenAI & Anthropic proxy mode
  • Cost estimation & anomaly alerts
  • API key management
  • Data collection settings
  • Custom metadata fields
  • Team member access
  • Weekly email digest
Get started
Enterprise
$14.99 /mo

Full platform access plus collaboration and reporting tools.

  • Everything in Basic
  • Custom metadata fields up to 20
  • Delegated team access
  • Weekly email digest
Get started