Leantly is a drop-in proxy for the Claude API that cuts your costs automatically. Change your base URL to leantly.com/api - every request gets 15 optimizations: semantic + exact cache, input compression, smart model routing, prompt caching, context pruning, PII masking, and prompt injection protection. Cache hits cost $0. Works with the official Anthropic SDK, Claude Code, Zapier, Make.com, n8n - no code changes beyond the URL. 30-day free trial with full access. Pro $19/mo, Max $50/mo.
