LiteLLM vs Respan: LLM Gateways Comparison
Compare LiteLLM and Respan side by side. Both are tools in the LLM Gateways category.
Quick Comparison
| Category | LLM Gateways | LLM Gateways |
| Pricing | Open Source | Freemium |
| Best For | Engineering teams who want an open-source, self-hosted LLM proxy for provider management | AI engineering teams building production LLM applications who need unified access, observability, and cost control |
| Website | litellm.ai | respan.ai |
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When to Choose LiteLLM vs Respan
- Self-hosted LLM gateway for data control
- Standardizing LLM access across teams
- Budget enforcement per team or project
- Multi-provider LLM orchestration
- LLM cost optimization and tracking
- Production monitoring and observability
About LiteLLM
LiteLLM is an open-source LLM proxy that translates OpenAI-format API calls to 100+ LLM providers. It provides a standardized interface for calling models from Anthropic, Google, Azure, AWS Bedrock, and dozens more. LiteLLM is popular as a self-hosted gateway with features like spend tracking, rate limiting, and team management.
About Respan
Respan is a unified AI gateway that provides a single API endpoint to access 250+ LLMs from every major provider. It offers intelligent model routing, fallback strategies, cost optimization, load balancing, and real-time observability—enabling teams to build resilient AI applications without vendor lock-in. Respan simplifies multi-model orchestration with built-in caching, rate limiting, and usage analytics across all providers.
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 →