LlamaIndex
advancedThe RAG framework that turns your company documents into an AI-searchable knowledge base.
LlamaIndex is the leading framework for building retrieval-augmented generation (RAG) applications. It ingests your company data from any source, PDFs, databases, APIs, Slack, email, Confluence, and creates a structured index that AI models can search when answering questions. Unlike generic chatbots that hallucinate, LlamaIndex-powered AI pulls from your verified data before responding. PxlPeak uses LlamaIndex to build private knowledge bases for businesses, connecting to both cloud and local LLMs. It is the core technology behind our RAG deployments for healthcare, legal, and financial services clients.
Implementation: 2-3 weeks
Pricing: Free and open-source (MIT license). LlamaCloud managed service from $399/mo.
Official site100+
Data Sources
RAG
Architecture
MIT
License
Citations
Source Tracking
Key Features
Ingest data from 100+ sources (PDFs, databases, APIs, Slack, email, Confluence)
Automatic document chunking, embedding, and vector indexing
Hybrid search combining keyword and semantic matching
Supports both cloud (OpenAI, Claude) and local (Ollama) models
Sub-question decomposition for complex multi-part queries
Citation tracking so users can verify which source documents were used
Use Cases We Implement
Build a private knowledge base over your company's SOPs, policies, and documentation
Create an AI assistant that answers customer questions using your product catalog
Enable AI-powered search across legal case files and contracts
Give employees instant access to answers from HR policies, training manuals, and internal docs
How We Implement LlamaIndex
1
Assess
We analyze your business needs and how LlamaIndex fits into your workflow.
2
Configure
Set up LlamaIndex with custom settings, integrations, and data connections.
3
Integrate
Connect to your existing tools — CRM, helpdesk, email, and more.
4
Train & Launch
Train your team, document everything, and provide ongoing support.
Frequently Asked Questions
What is LlamaIndex and why do I need it?
LlamaIndex is the technology that connects AI models to your company's data. Without it, AI only knows its training data. With LlamaIndex, AI can search your documents, policies, and databases before answering, so responses are accurate and specific to your business.
Can LlamaIndex work with local AI models?
Yes. LlamaIndex works with both cloud APIs (OpenAI, Claude) and local models via Ollama. For private AI deployments, we pair LlamaIndex with Ollama so your data never leaves your hardware.
How does LlamaIndex prevent AI hallucination?
LlamaIndex retrieves relevant documents before the AI generates a response, and provides citations showing which sources were used. If no relevant data exists, the AI says so rather than making something up.
What file types can LlamaIndex process?
PDFs, Word documents, Excel spreadsheets, PowerPoint, plain text, HTML, Markdown, JSON, CSV, and more. It also connects to live data sources like Slack, email, databases, and APIs.
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