Side-by-side comparison · open source, mcp servers
LiteLLM vs spanlens/Spanlens
What we have checked about each, line by line. Every value shows where it came from and when we last confirmed it.
Open Source
LiteLLM
A Python SDK and a self-hosted proxy, the LiteLLM AI Gateway, that let apps call more than 100 model providers through one OpenAI-format API, with virtual keys, budgets, fallbacks and spend tracking.
MCP Servers
spanlens/Spanlens
Open source LLM observability and monitoring. Drop-in proxy for OpenAI, Anthropic, and Gemini with request logging, cost tracking, and agent tracing.
Checked facts
Line by line
| Measure | LiteLLM | spanlens/Spanlens |
|---|---|---|
| Enterprise DNA source review | Reviewed by Enterprise DNA editorial | Not checked yet |
| Latest version | 1.106.4 (for 25 Oct 2026) | Not checked yet |
| GitHub stars | 59,647 | Not checked yet |
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