LLM monitoring

See every prompt, every model, every dollar

Your developers send thousands of prompts per day to LLM APIs. You can't see any of them. Roval captures every request, flags PII and policy violations within 30 seconds, and shows you exactly what your agents cost.

The problem

Invisible traffic, uncontrolled cost, silent data leaks

$4.63M

Shadow AI breaches cost an average of $4.63 million per incident, $670K more than a standard data breach.

IBM Cost of a Data Breach 2025

Our first full-month invoice came in near $15k, the second $35k, and by month three it was touching $60k. Our annual API bill was projected to clear $700k.

Traceloop, LLM cost tracking case study 2025

What we input into LLMs can be just as sensitive as what they output. Prompts are not just casual instructions. They often carry personal, financial, or operational data.

Keysight 2025

Most teams discover their LLM is leaking sensitive context during a rushed proof of concept, not from a formal red team exercise.

CrowdStrike 2025
How it works

From invisible traffic to full observability

Know what every agent sends to every model

Full prompt capture for every LLM API call. The proxy adds under 1ms of overhead and fails open, so it never breaks a developer's workflow. One environment variable to install. Running multi-agent pipelines? See AI agent orchestration governance.

See the LLM Monitor
Time Agent Model Tokens Cost Status
14:32:01 billing-copilot claude-3.5-sonnet 1 240 / 380 $0.14 ok
14:31:58 support-triage gpt-4o 890 / 210 $0.07 pii
14:31:44 code-review llama-3.1-70b 2 100 / 540 $0.02 ok
14:31:39 billing-copilot claude-3.5-sonnet 980 / 290 $0.11 ok
14:31:22 onboarding-bot gpt-4o-mini 450 / 130 $0.002 blocked

Catch PII before it leaves your network

Scan every prompt for PII patterns: emails, phone numbers, SSNs, credit card numbers. Flag violations before the request reaches the model API. Alert the security team within 30 seconds.

See policy enforcement
Request detail policy violated
support-triage gpt-4o 14:31:58
Prompt

Summarize the support history for customer sarah.chen@acmecorp.com. Their account number is 8842 and callback number is +1 (415) 555-0192. Escalate if unresolved.

no-pii-in-prompts violated
email address phone number

Attribute every dollar to the agent that spent it

See which agents call which models, how many tokens they consume, and what they cost. Attribute LLM spend to teams, projects, and business units. Set budget alerts before costs spiral.

See the cost dashboard
Top agents by spend, this month
billing-copilot $142.30
support-triage $89.17
code-review $34.52
Claude GPT-4 Llama

Detect threats in real time

Detect data exfiltration patterns, anomalous request volumes, prompt injection attempts, and model-switching attacks. Configurable threat rules with automatic alerts to Slack, email, or webhook.

See threat detection
Active threat alerts
Anomalous volume: support-triage 10× baseline High
1 418 requests in last 5 min · threshold: 140
Data exfiltration pattern: code-review-bot High
Repeated SSN patterns in outbound prompts
Unusual model switch: billing-agent → gpt-4 Medium
Registered model: claude-3.5-sonnet · 14:29:07
73%

of AI deployments have prompt injection vulnerabilities

OWASP 2025
53%

of AI teams exceed cost forecasts by 40% or more

Industry 2025
60%

of CISOs see generative AI as a top security risk

Proofpoint 2025
80%

of unauthorized AI transactions are policy violations

Gartner
Compliance frameworks

Frameworks that require runtime monitoring

These frameworks require ongoing monitoring of AI system behavior, not just point-in-time assessments.

EU
EU AI Act eu-ai-act

Article 9 requires continuous monitoring of high-risk AI systems including accuracy, robustness, and cybersecurity.

Active
24 requirements Effective Aug 2026
Industry
SOC 2 soc2

CC7.2 requires monitoring system components for anomalies and security events, including LLM traffic.

Active
18 requirements Annual audit
US
NIST AI RMF nist-ai-rmf

MEASURE function requires ongoing monitoring of AI system performance, fairness, and safety.

Active
22 requirements Risk management
Industry
ISO 42001 iso-42001

Clause 9.1 mandates monitoring, measurement, analysis, and evaluation of the AI management system.

Active
31 requirements AIMS certification

Start monitoring your LLM traffic

One environment variable. Under five minutes to first insight.