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SuperCompress

Reduce input tokens before LLM calls by ~65% while preserving answer-critical evidence. Open source, CPU-only, ~5K parameters.

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Overview

SuperCompress is open-source prompt compression that cuts LLM token costs by ~65%. Reduce input tokens before OpenAI, Claude, Gemini, RAG, chatbot, and agent calls while preserving answer-critical evidence.

AI summary

SuperCompress is an open-source tool designed to reduce input tokens before LLM calls by approximately 65%, aiming to lower API costs while preserving critical evidence needed for accurate responses.

Who Is It For

Best for

Developers and organizations looking to optimize costs associated with LLM API calls, particularly in applications involving chatbots, AI search, and support agents.

Not for

Users seeking a comprehensive commercial solution with extensive support or those requiring a GUI-based interface for managing LLM interactions.

Strengths & Weaknesses

Biggest strength

Effectively compresses various types of context data, such as chat history and support transcripts, before LLM calls, thereby potentially reducing costs and improving efficiency.

Biggest weakness

Limited visibility into specific pricing details and the absence of a free trial may hinder adoption for some users. (AI-inferred; may be outdated – founders can correct this)

Classification

Likely competitors
OpenAIHugging FaceCohere

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How we sourced this: Observed fields () were crawled from https://www.supercompress.dev/ and are stated as fact. AI-inferred fields () were generated by gpt-4o-mini and are always labelled – never presented as measured fact. Last updated: 11 July 2026. Is this your tool? Claim it to edit and get a do-follow badge.