> ## Documentation Index
> Fetch the complete documentation index at: https://mintlify.com/vercel/ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Observability Integrations

> AI SDK Integration for monitoring and tracing LLM applications

# Observability Integrations

Observability is crucial for understanding, debugging, and optimizing your AI-powered applications. The AI SDK provides built-in telemetry support that integrates with leading observability platforms, enabling you to monitor model performance, track costs, analyze user interactions, and identify issues in production.

## Why Observability Matters

As AI applications grow in complexity, observability becomes essential for:

* **Performance Monitoring** - Track response times, token usage, and throughput
* **Cost Management** - Monitor API costs across different models and providers
* **Quality Assurance** - Evaluate output quality and identify issues
* **Debugging** - Trace errors and unexpected behaviors through your application
* **User Analytics** - Understand how users interact with your AI features
* **Compliance** - Maintain audit trails for sensitive applications

## How It Works

The AI SDK emits telemetry data through OpenTelemetry-compatible traces and spans. Observability providers can consume this data to provide insights into your application's behavior.

Most integrations work by configuring a telemetry exporter in your application:

```ts theme={null}
import { createObservabilityProvider } from 'observability-provider';
import { generateText } from 'ai';

// Configure the observability provider
const telemetry = createObservabilityProvider({
  apiKey: process.env.OBSERVABILITY_API_KEY,
});

// Use AI SDK as normal - telemetry is automatically captured
const result = await generateText({
  model: yourModel,
  prompt: 'Your prompt here',
});
```

## Available Observability Providers

Several LLM observability providers offer integrations with the AI SDK telemetry data:

### Production-Ready Platforms

* [Axiom](/providers/observability/axiom) - Serverless log analytics and observability
* [Braintrust](/providers/observability/braintrust) - LLM evaluation and observability platform
* [Confident AI](/providers/observability/confident-ai) - LLM testing and evaluation
* [Helicone](/providers/observability/helicone) - Open-source LLM observability
* [Langfuse](/providers/observability/langfuse) - Open-source LLM engineering platform
* [LangSmith](/providers/observability/langsmith) - LangChain's observability platform
* [Laminar](/providers/observability/laminar) - LLM observability and analytics
* [LangWatch](/providers/observability/langwatch) - Conversation analytics for LLMs
* [MLflow](/providers/observability/mlflow) - Open-source ML lifecycle platform
* [Maxim](/providers/observability/maxim) - AI quality and safety platform
* [Scorecard](/providers/observability/scorecard) - LLM evaluation and monitoring
* [SigNoz](/providers/observability/signoz) - Open-source observability platform
* [Traceloop](/providers/observability/traceloop) - OpenTelemetry for LLM applications
* [Weave](/providers/observability/weave) - W\&B's toolkit for LLM applications

### Additional Integrations

* [HoneyHive](https://docs.honeyhive.ai/integrations/vercel) - LLM evaluation and monitoring
* [Sentry](https://docs.sentry.io/platforms/javascript/guides/nextjs/configuration/integrations/vercelai/) - Error tracking with AI SDK support
* [Literal AI](https://docs.literalai.com/integrations/vercel-ai-sdk) - LLM monitoring through model wrappers

## Key Features by Provider

### Tracing & Logging

All listed providers support comprehensive tracing and logging of AI SDK operations, including:

* Request/response logging
* Token usage tracking
* Latency measurements
* Error tracking

### Evaluation & Testing

Some providers specialize in evaluation:

* **Braintrust** - Automated evaluations and prompt optimization
* **Confident AI** - LLM testing frameworks
* **Scorecard** - Quality scoring and monitoring
* **Weave** - Evaluation workflows

### Analytics & Dashboards

Providers offering rich analytics:

* **Axiom** - Real-time log analytics
* **Langfuse** - Session tracking and user analytics
* **LangWatch** - Conversation analytics
* **Helicone** - Cost analytics and dashboards

### Open Source Options

If you prefer self-hosted solutions:

* **Helicone** - Open-source observability
* **Langfuse** - Open-source LLM engineering platform
* **MLflow** - ML lifecycle management
* **SigNoz** - Open-source APM and observability

## Choosing a Provider

When selecting an observability provider, consider:

1. **Deployment Model** - Cloud-hosted vs. self-hosted
2. **Pricing** - Based on volume, features, or seats
3. **Features** - Tracing, evaluation, analytics, or all three
4. **Integration Complexity** - SDK configuration vs. proxy setup
5. **Data Privacy** - Where your data is stored and processed
6. **Supported Models** - Compatibility with your AI providers

## Getting Started

Most observability integrations follow these steps:

1. Sign up for the observability platform
2. Install the provider's SDK or configure telemetry export
3. Add configuration to your AI SDK application
4. Deploy and start monitoring

Each provider's documentation page includes specific setup instructions and examples.

## Telemetry Data Structure

The AI SDK emits structured telemetry including:

* **Spans** - Individual operations (generate, stream, embed)
* **Attributes** - Model ID, provider, settings, token counts
* **Events** - Tool calls, errors, completions
* **Metrics** - Duration, token usage, costs

Observability providers parse this data to create insights, dashboards, and alerts.

## Multiple Providers

You can use multiple observability providers simultaneously for different purposes:

```ts theme={null}
// Example: Use one for tracing, another for evaluation
import { configureTelemetry } from 'ai';

configureTelemetry({
  exporters: [
    createTracingExporter(),
    createEvaluationExporter(),
  ],
});
```

## Best Practices

1. **Start Simple** - Begin with basic tracing before adding advanced features
2. **Sample in Production** - Use sampling to manage costs at scale
3. **Set Alerts** - Configure alerts for errors, latency, and costs
4. **Review Regularly** - Analyze traces and metrics weekly
5. **Test Evaluations** - Validate evaluation criteria before relying on them
6. **Document Baselines** - Track performance changes over time

## Contributing

<Note>
  Do you have an observability integration that supports the AI SDK and has an integration guide? Please open a pull request to add it to the list.
</Note>

## Learn More

* [AI SDK Telemetry Documentation](/docs/ai-sdk-core/telemetry)
* [OpenTelemetry Documentation](https://opentelemetry.io/)
* Individual provider documentation pages (linked above)