Retrieval-Augmented Generation Tools
Alternatives to Quivr
The tools Specifiction weighs against Quivr, from its list of retrieval-augmented generation tools, each with its plans, platforms and spec score.
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Dify Dify suits teams building AI applications that need visual workflows, knowledge grounding, model connections, and multiple publishing options.
From $49.17/mo Free plan Open source Web · Windows · macOS · Linux9.4 Visit Specs - 02
AnythingLLM It suits individuals who want document-based AI assistance on their own device, as well as teams needing cloud administration or self-hosted deployment.
From $50/mo Free plan Web · Windows · macOS · Linux9.3 Visit Specs - 03
RAGFlow RAGFlow suits teams building retrieval and agent workflows, particularly those needing model-provider choices, documented connectors, or self-hosting.
From $29/mo Free plan Open source Web · macOS · Linux · API8.8 Visit Specs - 04 PrivateGPT
PrivateGPT suits developers seeking an open-source application layer and API for private AI products.
Free plan Web · Windows · macOS · Linux8.6 Visit Specs - 05
Azure AI Speech Free plan Web · API · Self-hosted8.5 Visit Specs - 06 Flowise
Flowise suits teams building agent or LLM workflows with visual tools, APIs, or self-hosted deployment.
From $35/mo Free plan Web · Windows · macOS · Linux8.5 Visit Specs - 07 Graphiti
Graphiti suits developers building AI agents that need temporal facts, provenance, hybrid retrieval, and custom graph schemas.
Free plan API · Self-hosted8.5 Visit Specs - 08 OpenRAG
OpenRAG suits teams building document-grounded assistants, legal search, or multimodal enterprise question answering.
Free plan Web · API · Self-hosted8.4 Visit Specs - 09 txtai
It suits developers and teams building semantic search or language-model workflows who want local operation or self-managed deployment.
Free plan Windows · macOS · Linux · API8.3 Visit Specs - 10
Haystack Haystack is built for AI developers and engineers creating modular, transparent systems, including agent workflows, RAG and multimodal applications.
Free plan API · Self-hosted8.2 Visit Specs - 11
LangChain It suits developers building configurable model-and-tool agents in Python or JavaScript/TypeScript.
From $39/mo Free plan API · Self-hosted8.2 Visit Specs - 12 I3K RAG Enterprise Free plan Web · Windows · Linux · API8.1 Visit Specs
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Haystack Enterprise Platform Studio is described for individuals prototyping AI applications.
Free plan Web · API · Self-hosted8.0 Visit Specs - 14
Progress Agentic RAG From $700/mo Free trial Web · API · Self-hosted7.9 Visit Specs - 15
Kapa.ai Free trial Web · API · Self-hosted7.8 Visit Specs - 16
LlamaIndex LlamaIndex suits developers and enterprises building document-processing, retrieval and knowledge-work workflows.
From $50/mo Web · Linux · API · Self-hosted7.7 Visit Specs - 17 Pathway Live Data Framework
It suits teams building Python or SQL analytics, ETL, or AI pipelines that must combine batch and live data.
Free plan API · Self-hosted7.6 Visit Specs - 18 Ragen
Ragen suits organizations that need an on-premise or self-hosted knowledge assistant for departments such as HR, sales, compliance, customer service, or operations.
Free plan Web · API · Self-hosted7.6 Visit Specs - 19 Langflow Web · Windows · macOS · Linux7.5 Visit Specs
- 20 RAGStack Free plan Windows · macOS · Linux · Self-hosted7.5 Visit Specs
- 21 ServerBackup
It suits Minecraft server administrators who want scheduled backups, selectable backup targets, and local or FTP storage.
Free plan Linux · Self-hosted7.3 Visit Specs - 22
Vectara Free trial Web · API · Self-hosted7.1 Visit Specs - 23
Amazon Bedrock Knowledge Bases Web6.1 Visit Specs - 24 R2R 5.3 Visit Specs
- 25 Vertex AI Prompt Optimizer Web5.3 Visit Specs