Alternatives

RAG API alternatives for AI agents.

Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.

Current skill

RAG API

ID-based RAG FastAPI: Integration with Langchain and PostgreSQL/pgvector

84
Quality
78
Trust
844
Stars
#1

Cognee

Similarity 125Trust 90Excellent 100

Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.

30K starsJul 30, 2026 pushrag-knowledgePythonVector Search
$ npx skills add topoteretes/cognee
#2

PageIndex

Similarity 125Trust 87Excellent 100

๐Ÿ“‘ PageIndex: Document Index for Vectorless, Reasoning-based RAG

34K starsJul 18, 2026 pushrag-knowledgePythonVector Search
$ npx skills add VectifyAI/PageIndex
#3

RAG Techniques

Similarity 120Trust 86Excellent 100

This repository showcases various advanced techniques for Retrieval-Augmented Generation (RAG) systems. Each technique has a detailed notebook tutorial.

28K starsJun 17, 2026 pushrag-knowledgeJupyter NotebookSemantic Search
$ npx skills add NirDiamant/RAG_Techniques
#4

Anything Llm

Similarity 119Trust 90Excellent 100

Stop renting your intelligence. Own it with AnythingLLM. Everything you need for a powerful local-first agent experience

63K starsJul 13, 2026 pushrag-knowledgeJavaScriptVector Search
$ npx skills add Mintplex-Labs/anything-llm
#5

Qdrant

Similarity 119Trust 90Excellent 100

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

33K starsJul 18, 2026 pushrag-knowledgeRustVector Search
$ npx skills add qdrant/qdrant
#6

Txtai

Similarity 117Trust 90Excellent 100

๐Ÿ’ก All-in-one AI framework for semantic search, LLM orchestration and language model workflows

13K starsJun 22, 2026 pushrag-knowledgePythonSemantic Search
$ npx skills add neuml/txtai
#7

FlagEmbedding

Similarity 117Trust 86Excellent 100

Retrieval and Retrieval-augmented LLMs

12K starsApr 22, 2026 pushrag-knowledgePythonEmbeddings
$ npx skills add FlagOpen/FlagEmbedding
#8

Server

Similarity 116Trust 89Excellent 100

MariaDB server is a community developed fork of MySQL server. Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliver the most featureful, stable, and sanely licensed open SQL server in the industry.

7.9K starsJul 19, 2026 pushrag-knowledgeC++Vector Search
$ npx skills add MariaDB/server
#9

Deeplake

Similarity 116Trust 87Excellent 100

Deeplake is AI Data Runtime for Agents. It provides serverless postgres with a multimodal datalake, enabling scalable retrieval and training.

9.2K starsMay 21, 2026 pushrag-knowledgeC++Vector Search
$ npx skills add activeloopai/deeplake
#10

Databend

Similarity 116Trust 85Excellent 100

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. โ€” rebuilt from scratch. Unified architecture on your S3.

9.4K starsJul 18, 2026 pushrag-knowledgeRustVector Search
$ npx skills add databendlabs/databend
#11

Oceanbase

Similarity 116Trust 85Excellent 99

The Fastest Distributed Database for Transactional, Analytical, and AI Workloads.

10K starsJun 19, 2026 pushrag-knowledgeC++Vector Search
$ npx skills add oceanbase/oceanbase
#12

Orama

Similarity 116Trust 83Excellent 99

๐ŸŒŒ A complete search engine and RAG pipeline in your browser, server or edge network with support for full-text, vector, and hybrid search in less than 2kb.

10K starsJun 30, 2026 pushrag-knowledgeTypeScriptVector Search
$ npx skills add oramasearch/orama
#13

Meilisearch

Similarity 112Trust 85Excellent 100

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

59K starsJul 18, 2026 pushrag-knowledgeRustSemantic Search
$ npx skills add meilisearch/meilisearch
#14

WeKnora

Similarity 111Trust 87Excellent 100

Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki.

16K starsJun 18, 2026 pushrag-knowledgeGoSemantic Search
$ npx skills add Tencent/WeKnora
#15

MiroFish

Similarity 111Trust 90Excellent 100

A Simple and Universal Swarm Intelligence Engine, Predicting Anything. ็ฎ€ๆด้€š็”จ็š„็พคไฝ“ๆ™บ่ƒฝๅผ•ๆ“Ž๏ผŒ้ข„ๆต‹ไธ‡็‰ฉ

67K starsMay 24, 2026 pushrag-knowledgePythonKnowledge Graph
$ npx skills add 666ghj/MiroFish
#16

Searxng

Similarity 111Trust 90Excellent 100

SearXNG is a free internet metasearch engine which aggregates results from various search services and databases. Users are neither tracked nor profiled.

32K starsJun 16, 2026 pushrag-knowledgePythonSearch
$ npx skills add searxng/searxng

How to choose

When should you switch?

Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep RAG API if it already passes your workflow test and repository review.

Next step

Compare top candidates side by side

Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.