Athina AI vs Helicone

Athina AI
vs
Helicone

Overview

Rating

10.0 / 10
10.0 / 10

Product Summary

Athina AI is a monitoring and evaluation platform for production LLM applications.
Helicone is an open-source LLM observability and proxy platform. By adding a single line of code, developers get request logging, cost tracking, caching, rate limiting, and analytics for their LLM applications. Helicone supports all major LLM providers and offers both proxy and async logging modes. Popular with startups for its generous free tier and simple integration.

Free Trial

No
No

Free Version

No
No

Website

Athina AI
Helicone

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

Helicone

Pros

• Open-source with 5.2K GitHub stars and strong community support
• Minimal latency overhead (under 1ms for self-hosted)
• Flexible deployment options including cloud-hosted, self-hosted, or SDK-only
• Y Combinator-backed with SOC 2 Type II and HIPAA compliance
• No code changes required for AI Gateway features like caching and rate limiting

Cons

• Adds computational cost and one network hop for cloud deployment
• Limited pricing transparency on website
• May require infrastructure expertise for self-hosted setup

Compare Athina AI and Helicone on your own traffic

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

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Respan Demo Intro

The LLMops platform for observability, evals, prompt management, and AI gateway.
In this intro call, you can expect:

• Use case explorations
• A live product walkthrough
• Advice on building LLM apps
  Requires confirmation
• 15m
• 25m

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September 2026
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