LLM cost tracking + workflow observability for production AI

See where your AI spend goes — and why workflows fail.

Refario connects cost, tokens, latency, and success rates to the exact workflows and model calls behind them. Control budgets, catch regressions, and debug failures across projects and environments.

Cost
Per workflow/model
Reliability
Success + errors
Performance
Latency + tokens
Built for solo builders, startups, and enterprise teams shipping AI.
Project overview
Last 24 hours
Total cost
€128.40
↓ 12% vs yesterday
Success rate
97.3%
↑ 0.6%
Avg latency
1.42s
p95: 2.9s
Tokens
9.8M
Prompt: 61%
Top workflows
Spend • SR • Latency
Support agent routing
€21.10 • 99% • 1.1s
Invoice extraction
€18.40 • 96% • 1.8s
RAG answer generation
€14.90 • 95% • 2.2s
Anomaly alerts

Detect spend spikes and sudden success-rate drops before customers notice.

Replace with real screenshots when ready.
Operate AI like a product, not an experiment

Everything you need to run LLM workflows reliably—and economically.

Move from “what did we spend?” to “what did we spend on, and did it work?”

Accurate cost attribution

Tie cost to workflows, routes, model versions, and environments. Compare providers without spreadsheets.

Workflow-level observability

Track success rate, retries, and failure hotspots per workflow—not just per API call.

Performance diagnostics

See latency distributions (avg/p95/p99), token mix, and bottlenecks by workflow.

Anomaly detection

Catch runaway spend and sudden reliability drops before they hit customers.

Reporting that aligns teams

Share dashboards with engineering, product, and finance. Export metrics when you need them.

Multi-project operations

One place to monitor dev/staging/prod across all services and workflows.

Designed for real teams

Built for how builders ship AI

One platform that satisfies engineering, product, and finance—without competing dashboards.

Engineering
  • Debug failures by workflow step and error type
  • Track reliability and latency across releases
  • Compare routing strategies and model upgrades safely
Product / Growth
  • Understand usage by feature and workflow
  • Set budgets and guardrails by environment
  • Measure impact of caching, reranking, and routing
Finance / Ops
  • Attribute AI cost to teams, products, and customers
  • Forecast spend under growth scenarios
  • Explain cost variance with workflow evidence
Pricing

Start simple. Scale when you need to.

Plans are placeholders—package around your current GTM and adjust as you learn.

Starter
For solo builders and MVPs
€19
/mo
  • 1 project
  • Core dashboards
  • Top workflows
  • 7–14 day retention
  • Email support
Request access
Growth
Most popular
For startups shipping AI
€79
/mo
  • Up to 10 projects
  • Workflow observability (errors, retries)
  • Latency distributions (p95/p99)
  • 90-day retention
  • Team access
  • Anomaly alerts
  • Exports
Request access
Enterprise
For scale + compliance
Custom
  • Unlimited projects
  • SSO + RBAC
  • Custom retention
  • SLA + onboarding
  • Optional self-hosting
Talk to us
What teams want

A single source of truth for AI cost and reliability.

Refario unifies the metrics that usually live in billing pages, logs, and spreadsheets.

Engineering clarity

We need to see failures at the workflow level, not just raw API calls.

Predictable spend

We need per-feature cost attribution so budgets make sense as usage grows.

Cross-team alignment

We need a dashboard both engineering and finance can trust.

FAQ

Answers to common questions

If you have a specific workflow stack, you can tailor these later.

How does Refario collect data?

Instrument once in your app. Refario aggregates cost, tokens, latency, and outcomes and organizes them by workflow, project, and environment.

Is Refario a billing tool or an observability tool?

Both. You get finance-grade cost attribution and engineering-grade workflow diagnostics in one view.

Can solo builders use it?

Yes. Starter is built for quick setup and immediate clarity on spend, failures, and latency.

Do you support enterprise needs?

Enterprise offers SSO/RBAC, custom retention, onboarding, and optional self-hosting depending on requirements.

Early access onboarding

Get visibility into AI cost and reliability—today.

Leave your email. You’ll get onboarding steps and a short demo tailored to your stack and workflows.

No spam. One email to set up access.

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