Redis Vector Caching Vector Databases

Tools and applications for semantic caching and query optimization using Redis as a vector database backend. Focuses on reducing API costs and latency through intelligent result reuse and similarity-based caching. Does NOT include general vector search demos, full-text search engines, or non-Redis vector database solutions.

There are 30 redis vector caching tools tracked. 1 score above 70 (verified tier). The highest-rated is RediSearch/RediSearch at 71/100 with 6,101 stars. 1 of the top 10 are actively maintained.

Get all 30 projects as JSON

curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=vector-db&subcategory=redis-vector-caching&limit=20"

Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.

#	Tool	Score	Tier	Stars	Language
1	RediSearch/RediSearch A query and indexing engine for Redis, providing secondary indexing,...	71	Verified	6,101	C
2	redis/redis-vl-python Redis Vector Library (RedisVL) -- the AI-native Python client for Redis.	62	Established	378	Python
3	redis-developer/redis-ai-resources ✨ A curated list of awesome community resources, integrations, and examples...	57	Established	432	Jupyter Notebook
4	luyug/GradCache Run Effective Large Batch Contrastive Learning Beyond GPU/TPU Memory Constraint	51	Established	429	Python
5	redis-developer/redis-product-search Visual and semantic vector similarity with Redis Stack, FastAPI, PyTorch and...	48	Emerging	172	TypeScript
6	messkan/prompt-cache Cut LLM costs by up to 80% and unlock sub-millisecond responses with...	47	Emerging	209	Go
7	redis-developer/redis-arXiv-search Vector search demo with the arXiv paper dataset, RedisVL, HuggingFace,...	47	Emerging	152	Python
8	redis-developer/gcp-redis-llm-stack Reference architecture for LLM-based applications on Google Cloud Platform...	43	Emerging	38	Jupyter Notebook
9	BLaZeKiLL/Codeblaze.SemanticKernel Some Cool Semantic Kernel Plugins	39	Emerging	53	C#
10	redislabsdev/langcache-customer-data-eval Evaluate how a semantic cache performs on your dataset by computing key KPIs...	37	Emerging	3	Python
11	marcominerva/OpenAIEmbeddingSample An example that shows how to use Semantic Kernel and Kernel Memory to work...	36	Emerging	31	C#
12	vcache-project/vCache Reliable and Efficient Semantic Prompt Caching with vCache	36	Emerging	60	Python
13	redis-developer/redis-movies-searcher Sample application written in Java (JDK 21, Spring Boot, Redis OM Spring)...	33	Emerging	6	Java
14	redis-applied-ai/azure-openai-redis-deployment End-to-end deployment of Azure OpenAI applications using Redis Enterprise as...	30	Emerging	16	HCL
15	mehdihadeli/genai-eshop-semantic-kernel Practical GenAI-Eshop application using Semantic Kernel, multi-agent...	30	Emerging	14	C#
16	NavodPeiris/graphsense graphsense is a library to train and infer graph embedding based code...	30	Emerging	8	Python
17	mar1boroman/RedisVectorXperience Explore cutting-edge Redis capabilities for Vector Similarity Search, Hybrid...	28	Experimental	16	Python
18	zakariaf/RAG-Cache High-performance LLM query cache with semantic search. Reduce API costs...	27	Experimental	11	Python
19	redis/redis-vl-java Redis Vector Library (RedisVL) -- the AI-native Java client for Redis.	26	Experimental	16	Java
20	mar1boroman/text-sql-chatbot Redis Database offers unique capability to keep your data fresh while...	22	Experimental	1	Python
21	bv-saketha-rama/flux-cache Adaptive semantic cache for LLMs with streaming support, ML-based...	21	Experimental	2	—
22	yuniko-software/kernel-memory-ecommerce-sample Kernel Memory. A sample project demonstrating AI-powered semantic search...	21	Experimental	8	C#
23	prajitdatta/LLM-Semantic-Cache Stop paying for the same LLM response twice. Cache by meaning, not exact text.	19	Experimental	—	Python
24	AmmarHassona/llm_cache_proxy A Rust caching proxy for LLM APIs. Delivers 500x faster responses (4ms vs...	19	Experimental	—	Rust
25	jburguera/chatbot-dynamic-memory Hybrid memory system for AI chatbots combining short-term windows with...	15	Experimental	—	Python
26	mad011408/IndexCache Accelerate DeepSeek Sparse Attention models by reusing cross-layer indexes...	14	Experimental	—	—
27	dgtlss/synapse Seamlessly integrate AI capabilities directly into your Laravel Eloquent...	13	Experimental	2	PHP
28	mar1boroman/ask-redis-blogs A ChatBot using Redis Vector Similarity Search, which can recommend blogs...	12	Experimental	3	Python
29	Clement-Okolo/Semantic-Cache Semantic caching for LLM responses using Redis Vector DB, LangChain, and...	11	Experimental	—	Jupyter Notebook
30	mar1boroman/ExpenseFlow Utilizing Redis Vector Similarity Search, this demo project streamlines...	11	Experimental	—	Python

Comparisons in this category

RediSearch and redis-product-search (71 vs 48) RediSearch and RedisVectorXperience (71 vs 28) redis-vl-python and RedisVectorXperience (62 vs 28) redis-vl-python and redis-vl-java (62 vs 26) redis-product-search and redis-arXiv-search (48 vs 47)