Respan
Unified LLM API with 200+ models
14 Best Martian Alternatives & Competitors
The top alternatives to Martian in the LLM Gateways space, compared on features, pricing, and what they're best at.
Updated March 10, 2026
Why look beyond Martian?
Martian provides model routing and cost optimization for multi-LLM deployments. The platform provides comprehensive features for production AI applications with focus on reliability and developer experience.
Common reasons users explore alternatives
- Enterprise pricing varies
- Setup complexity
- Learning curve
Top alternatives to Martian
OpenRouter
300+ models across 60+ providers via one OpenAI-compatible API
Cloudflare AI Gateway
Edge-deployed AI gateway
Vercel AI Gateway
LiteLLM
Open-source LLM proxy
Portkey
AI gateway with 200+ models
Bifrost
High throughput
Helicone
LLM observability and monitoring
Stainless
SDK generation
Unify
Kong AI Gateway
AI traffic management
Apigee AI Gateway
Google Cloud AI traffic management
Requesty
400+ model access
The Token Company
Token compression
Run LLM Gateways in production with Respan
One platform for routing, observability, tracing, and evals across every LLM provider.