Keywords AI

Keywords AI vs Martian

Compare Keywords AI and Martian side by side. Both are tools in the LLM Gateways category.

Quick Comparison

	Keywords AI	Martian
Category	LLM Gateways	LLM Gateways
Pricing	Freemium	Usage-based
Best For	AI engineering teams building production LLM applications who need unified access, observability, and cost control	Teams who want AI to automatically pick the best model for each request based on quality and cost
Website	keywordsai.co	withmartian.com
Key Features	Unified LLM API with 200+ models Real-time cost and performance analytics Automatic fallbacks and load balancing Prompt management and versioning Built-in evaluation and monitoring	Intelligent model routing based on prompt type Automatic quality optimization Cost-performance tradeoff management Transparent routing decisions OpenAI-compatible API
Use Cases	Multi-provider LLM orchestration LLM cost optimization and tracking Production monitoring and observability A/B testing across models Enterprise LLM governance	Automatic model selection for optimal quality Cost optimization without sacrificing output quality Routing different task types to specialized models Reducing latency through smart provider selection

When to Choose Keywords AI vs Martian

Choose Keywords AI if you need

Multi-provider LLM orchestration
LLM cost optimization and tracking
Production monitoring and observability

Pricing: Freemium

Choose Martian if you need

Automatic model selection for optimal quality
Cost optimization without sacrificing output quality
Routing different task types to specialized models

Pricing: Usage-based

About Keywords AI

Keywords AI is a unified LLM API platform that gives developers access to 200+ language models through a single API endpoint. The platform provides intelligent model routing, automatic fallbacks, load balancing, cost optimization, and comprehensive analytics. Keywords AI's observability dashboard tracks every request with detailed metrics including latency, token usage, cost, and quality scores. Built for production workloads, it helps engineering teams ship faster by eliminating the complexity of managing multiple LLM providers, while providing the monitoring and reliability tools needed to run AI applications at scale.

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About Martian

Martian is an intelligent model router that automatically selects the best LLM for each request based on the prompt content, required capabilities, and cost constraints. Using proprietary routing models, Martian optimizes for quality and cost simultaneously, helping teams reduce LLM spend while maintaining or improving output quality.

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What is LLM Gateways?

Unified API platforms and proxies that aggregate multiple LLM providers behind a single endpoint, providing model routing, fallback, caching, rate limiting, cost optimization, and access control.

Browse all LLM Gateways tools →