# Sei vs Paradatec

*Document Intelligence · Sei vs Paradatec*

> Paradatec is a veteran mortgage OCR and data-extraction engine. Sei builds rep-and-warrant-eligible income, cited underwriting, closing, and QC on top of extraction, and adds borrower voice.

Paradatec is a specialist, battle-tested OCR engine — classifying a very broad set of mortgage document types and extracting structured data at high volume, including layouts it hasn’t seen before. As an extraction component, it’s deep and proven.

Sei treats extraction as the starting point. Its agentic OCR feeds income calculation for rep-and-warrant relief through Fannie’s Income Calculator and condition clearing against the Fannie, Freddie, and FHA handbooks plus overlays with citations. The same managed platform also automates the Closing Disclosure, runs post-close QC, and handles borrower-facing voice.

## What Paradatec does

Paradatec is a long-established OCR/ICR and intelligent document-processing vendor that classifies mortgage documents and extracts structured data across the loan lifecycle.

## Sei vs Paradatec

| Dimension | Sei | Paradatec |
| --- | --- | --- |
| Document classification & extraction | Yes | Yes |
| Income calculation (incl. self-employed) | Yes | No |
| Fannie Mae Income Calculator (rep & warrant relief) | Yes | Not published |
| Underwriting & cited condition clearing | Yes | Extraction only |
| Closing Disclosure automation & post-close QC | Yes | No |
| Borrower voice (sales + servicing) | Yes | No |
| End-to-end mortgage platform | Sales → post-close QC | OCR / extraction |
| Certifications | SOC 2 Type II + PCI DSS L1 | Not published |

_Comparison as of June 2026. Paradatec: https://www.paradatec.com/_

## Why teams pick Sei

- **Cited, guideline-validated underwriting** — Conditions clear against the Fannie Mae Selling Guide, Freddie Mac, and FHA Handbook 4000.1 plus your investor overlays — each item confidence-scored and cited to the source document, so reviewers handle only true exceptions.
- **Rep-and-warrant-eligible income** — Income is calculated across W-2, self-employed (Schedule C, K-1, S-corp, 1099), rental, and retirement income, with Fannie Mae Income Calculator integration — so eligible calculations earn representation-and-warranty relief and lower repurchase risk.
- **Fully managed, end to end** — Sei builds, deploys, and runs the agents and workflows for you — from the first sales call through underwriting, closing, and post-close QC. You get outcomes, not a toolkit to configure, typically live in weeks.

## Where Paradatec is strong

- Deep, proven OCR/ICR across a very broad set of mortgage document types
- High-volume processing with strong extraction accuracy on variable layouts
- A reliable extraction component for origination, servicing and special projects

## When Sei is the better fit

- You want underwriting decisions, not just extracted data
- You want income calculated for rep-and-warrant relief via Fannie’s Income Calculator
- You also need closing, QC, and borrower voice on one managed platform

## FAQ

**Is Sei an OCR engine like Paradatec?**

Sei includes agentic OCR, but it doesn’t stop at extraction — it calculates rep-and-warrant-eligible income, validates against agency guidelines and your overlays, and clears conditions with citations, then adds closing, QC, and voice.

**Can Sei handle non-standard document layouts?**

Yes. Sei’s agentic OCR is built to categorize and assemble non-standard layouts as well as standard income and asset documents.

**What does Sei add beyond document processing?**

Income calculation for rep-and-warrant relief, cited underwriting, Closing Disclosure automation, pre/post-close QC, and borrower-facing voice.

**Is Sei certified?**

Yes — SOC 2 Type II and PCI DSS Level 1, deployed in private VPCs, and it never trains on your data.

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_Source: [https://www.seiright.com/comparisons/sei-vs-paradatec](https://www.seiright.com/comparisons/sei-vs-paradatec) · Sei AI_