# Athina AI vs Datadog LLM

Athina AI

vs

Datadog LLM

## Overview

**Rating**  
10.0 / 10  
10.0 / 10

**Best For**  
—  
Enterprise teams already using Datadog who want to add LLM monitoring

**Product Summary**  
Athina AI is a monitoring and evaluation platform for production LLM applications.  
Datadog's LLM Observability extends its industry-leading APM platform to AI applications. It provides end-to-end tracing from LLM calls to infrastructure metrics, prompt and completion tracking, cost analysis, and quality evaluation—all integrated with Datadog's existing monitoring, logging, and alerting stack. Ideal for enterprises already using Datadog who want unified observability across traditional and AI workloads.

**Starting Price**  
—  
Enterprise

**Free Trial**  
No  
No

**Free Version**  
No  
No

**Website**  
[athina.ai](https://athina.ai/)  
[datadoghq.com](https://datadoghq.com/product/llm-observability)

## Key features

Core capabilities each platform advertises.  
Athina AI  
Data not available  
Datadog LLM  
- LLM monitoring within Datadog platform  
- Unified APM + LLM observability  
- Automatic instrumentation  
- Cost and token tracking  
- Integration with existing Datadog dashboards

## Strengths and tradeoffs

What each tool does well, and the limitations to keep in mind.  
Athina AI  
**Pros**  
- Comprehensive platform covering entire AI development lifecycle from prototyping to production  
- 50+ preset evaluations from established providers like Ragas and Guardrails  
- Strong enterprise features including SOC-2 Type 2 compliance and self-hosted deployment  
- Y Combinator-backed with proven clients like Perplexity and Meesho  
- Generous free starter plan with 10k logs/month and unlimited prompts

**Cons**  
- Small team of 11 employees may limit support capacity for enterprise clients  
- Lack of transparent pricing for Pro and Enterprise plans requiring sales contact  
- Founded in 2022, relatively new compared to more established observability platforms

Datadog LLM  
**Pros**  
- Seamless integration with Datadog's full observability suite for unified application monitoring  
- Built-in sensitive data scanning and prompt injection detection for enhanced security  
- Established enterprise platform with proven reliability and 9,700+ employees globally  
- Automatic cost estimation for LLM requests using public pricing models  
- Quick setup in seconds using their SDK

**Cons**  
- Premium automatically activated at $120/day when LLM spans detected with no opt-out  
- Can be expensive at scale compared to specialized LLM observability tools  
- Requires familiarity with Datadog ecosystem for optimal usage  
- Per-span pricing model may become costly for high-volume applications

## Athina AI or Datadog LLM — which should you choose?

**Choose Athina AI if you want**  
Data not available

**Choose Datadog LLM if you want**  
- Unified monitoring for AI and traditional services  
- Enterprise LLM monitoring at scale  
- Correlating LLM performance with infrastructure  
- Compliance and audit logging  
- Large-scale production monitoring

## Compare Athina AI and Datadog LLM on your own traffic

10K Free traces/mo  
500+ Models  
5 min Setup

Respawn lets you trace LLM and agent calls across any model or framework, A/B test prompts on production traffic, and route requests across 500+ models through one gateway.  
[Try Respan free](https://platform.respan.ai/)