Keywords AI

LLM monitoring platform — route, trace, evaluate, and debug every AI request with 2 lines of code

Verified API available Free tier
Quick facts
What is it LLM monitoring platform — route, trace, evaluate, and debug every AI request with 2 lines of code
Pricing Freemium — from $9/mo
Free tier Yes
Platform Web Application
API Yes
Best for Monitoring LLM application performance in production, Debugging and tracing AI API requests
Domain registered 2023

Data updated Aug. 1, 2026

What does Keywords AI do?

Keywords AI is a comprehensive observability platform designed specifically for developers building with large language models. It functions as an AI gateway that sits between your application and various LLM providers, offering a unified interface to route requests to different models while providing built-in monitoring, tracing, and debugging capabilities. The platform captures every API call, giving developers full visibility into their AI operations.

The system works by replacing your direct API calls to providers like OpenAI, Anthropic, or other LLMs with a simple two-line code change. Once integrated, it provides beautiful pre-built dashboards that visualize request metrics, latency, costs, and performance trends. What sets Keywords AI apart is its focus on developer experience—it includes prompt management tools, A/B testing capabilities, and keyboard shortcuts for efficient navigation through the platform.

This tool is particularly valuable for AI startups and development teams who need to monitor their LLM applications in production environments. It helps engineers quickly identify problematic requests, optimize prompt performance, and collect production data for future model fine-tuning. The platform's OpenAI-compatible API makes integration straightforward, allowing teams to maintain their existing codebase while gaining powerful observability features.

#ai observability#api gateway#developer tools#llm monitoring#performance analytics#prompt testing

Key features

What makes it stand out
01
Unified API endpoint for multiple LLM providers
02
Real-time request tracing and debugging tools
03
Built-in performance monitoring dashboards
04
Prompt testing and A/B experimentation interface
05
Production dataset collection for model fine-tuning

Who is Keywords AI for?

Who benefits most from this tool
Monitoring LLM application performance in production
Debugging and tracing AI API requests
Testing prompts across multiple AI models

Pricing

Free tier available — start without a credit card

Free

Free
  • 2,000 logs
  • 2 seats
  • 2k logs free
  • 2 seats
  • Community support

Pro

$9.0/month

Everything in Free, plus:

  • 10,000 logs
  • 5 prompts
  • 10k logs free
  • 5 prompts
  • Unlimited seats
  • 1k user analytics

Team

$49.0/month

Everything in Pro, plus:

  • 100,000 logs
  • 100k logs free
  • Unlimited prompts
  • Custom evaluations
  • Role-based access
  • Private Slack support

Enterprise

Custom

Everything in Team, plus:

  • Unlimited logs
  • Volume discount
  • HIPAA & SOC-2 compliance
  • On-prem deployment
  • Uptime SLA
  • Founders 24/7 support

Trust & presence

Domain Domain registered 2023

Gallery

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