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About

LMCache is an open source Knowledge Delivery Network (KDN) designed as a caching layer for large language model serving that accelerates inference by reusing KV (key-value) caches across repeated or overlapping computations. It enables fast prompt caching, allowing LLMs to “prefill” recurring text only once and then reuse those stored KV caches, even in non-prefix positions, across multiple serving instances. This approach reduces time to first token, saves GPU cycles, and increases throughput in scenarios such as multi-round question answering or retrieval augmented generation. LMCache supports KV cache offloading (moving cache from GPU to CPU or disk), cache sharing across instances, and disaggregated prefill, which separates the prefill and decoding phases for resource efficiency. It is compatible with inference engines like vLLM and TGI and supports compressed storage, blending techniques to merge caches, and multiple backend storage options.

About

Protopia AI’s Stained Glass Transform (SGT) offers a cutting-edge solution to secure sensitive data in AI workloads by preventing data exposure during processing and inference. It enables enterprises to maximize the value of their data by breaking down silos while retaining full ownership and security. SGT supports deployment across diverse environments, including on-premises, hybrid, and multi-tenant clouds, optimizing GPU use for performance. It runs up to 14,000 times faster than traditional cryptographic methods, ensuring AI inference adds only minimal latency. The platform is designed to meet the needs of industries with strict data privacy requirements, such as finance, defense, and healthcare. Protopia’s technology integrates with AWS Marketplace and partners like Lambda and vLLM to provide comprehensive, high-performance, secure AI inference solutions.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

AI engineers and infrastructure teams looking for a tool to lower latency, reduce compute cost, and scale throughput

Audience

Enterprises and organizations in regulated industries like finance, defense, and healthcare seeking high-performance, privacy-preserving AI data processing and inference solutions

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

Free
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

LMCache
United States
lmcache.ai/

Company Information

Protopia AI
Founded: 2020
United States
protopia.ai/

Alternatives

Alternatives

BaseRT

BaseRT

Base Compute
DeepSeek-V2

DeepSeek-V2

DeepSeek

Categories

Categories

Integrations

No info available.

Integrations

No info available.
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