LlamaIndex
Parse and extract complex documents with high accuracy, build AI-powered agents.
At a glance
Starts at
Free with limited features and credits per month
Price as published by the vendor, September 2026.
Free tier
Yes, limited
Platforms
Web, API
Best for
Engineering & R&D teams
Not for
Very simple document types
4.0 out of 5
Scored by a Toolio reviewer after real useOur verdict
LlamaIndex excels at parsing complex layouts, but is not ideal for very simple document types or those requiring manual setup.
✓What it does well
High Accuracy4x cheaper than frontier labs, 5x more accurate than other APIs.
Semantic UnderstandingAgentic OCR for layout-aware document parsing and structured extraction of defined schemas.
Auto-Correction LoopsRecursive checks that detect and fix errors automatically, delivering high pass-through rates on messy scans and multi-modal documents.
✕Where it falls short
Simple DocumentsDoes not handle very simple document types well without manual setup.
CostPricing starts at $0 for free plan, but includes limited features and credits per month.
Custom TrainingDoes not support custom training; no training required for schema-based extraction agents.
Key features
Free PlanIncludes 10,000 free credits per month (~1000 pages).
Agentic OCRLayout-aware document parsing and structured extraction of defined schemas.
Auto-Correction LoopsRecursive checks that detect and fix errors automatically, ensuring high pass-through rates even on messy scans.
Customizable WorkflowsSupports building and deploying end-to-end document agents.