Extend is a high-performance, production-ready AI document processing platform designed to extract structured data from complex unstructured documents with extreme accuracy. It utilizes a hybrid pipeline of specialized computer vision and vision-language models to parse, classify, split, and edit files across 25+ formats. Built for developers and enterprise AI teams, Extend bridges the gap between raw PDFs and reliable data pipelines, offering advanced features like layout detection, signature verification, and agentic OCR that handle even the most challenging document layouts at scale.
Use Cases
Automated Financial Auditing
Process millions of pages of receipts, bank statements, and tax forms to extract line-item data and verify signatures with 1,000+ page file support.
Healthcare Records Digitization
Extract patient data from diverse medical forms, clinical notes, and handwritten records while maintaining HIPAA compliance.
Supply Chain & Logistics Automation
Parse complex bills of lading, invoices, and customs documents to automatically populate ERP systems and track shipments in real-time.
Real Estate Document Management
Segment and classify massive multi-document files (like closing disclosures or titles) into individual subdocuments based on unique identifiers.
Programmatic Form Filling
Use natural language instructions or templates to detect and fill out complex government or corporate forms including checkboxes and multi-line paragraphs.
Features & Benefits
Hybrid Vision-Language Pipeline
Routes document elements to purpose-built models specialized in layout detection, handwriting recognition, and table extraction.
Agentic OCR & Composer Agent
An intelligent optimization agent that identifies schema issues and automatically refines prompts to improve extraction accuracy in the background.
Smart Document Splitting
High-precision segmenting for 2,000+ page files that uses instance detection (e.g., invoice numbers) to separate multiple documents within a single file.
Multimodal Learning Memory
A retrieval system that learns from past processing examples to handle edge cases where standard zero-shot prompting typically fails.
End-to-End Workflow Orchestration
A ‘batteries-included’ toolkit to build multi-step pipelines that parse, validate, and route data with versioning and durability built-in.
Unmatched Accuracy at Scale
Benchmarked to outperform standard foundation models and open-source solutions on complex layouts and massive file sizes.
Flexible Deployment Options
Offers both a secure cloud API and a self-hosted enterprise version for organizations that must keep sensitive documents entirely in-house.
Developer-Centric Tooling
Provides a ‘Studio & Evals’ interface that allows domain experts to iterate on schemas and catch regressions without writing CLI scripts.
Cons
Credit-Based Pricing Complexity
The cost is calculated based on ‘credits per page’ across different APIs, which can make initial budget forecasting complex for diverse workloads.
Enterprise Features Locked to Top Tiers
Crucial features like self-hosting, SSO, and dedicated engineering support are reserved exclusively for the custom Enterprise plan.
