Pearlite
Stop paying for the same LLM call twice.
Pearlite launched on March 24, 2026 with 3 votes, #3,303 of 23,380 launches that month and more than 50% of that year's launches.
What it does
Every LLM API call costs money even when you've answered the exact same question 1,000 times before. Pearlite sits between your app and any LLM, intercepts semantically similar queries, and returns cached responses in <12ms instead of burning another API call. Not exact-match caching, semantic caching. "What's the price?" and "how much does it cost?" are the same question. Drop in 2 lines of code, keep your existing provider, and cut LLM spend by up to 60%.
Pearlite sits between your app and your LLM API. One line of code. Up to 40% cost reduction. Works with every major provider. A direct replacement for your LLM SDK across any language — no new paradigms, no config files. Just wrap and go. Every semantically identical query costs you full price. Pearlite ends that. Pearlite is a transparent proxy that intercepts LLM calls, computes semantic similarity, and returns cached responses in milliseconds — without ever touching your application logic. A real-time dashboard that shows where every dollar goes and how much Pearlite is saving you — per day, per model, per use case. Based on observed 40% avg cache hit rate. Customer support…from pearlite-html.vercel.app
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