# Sei vs Saris

*Voice & Document Intelligence · Sei vs Saris*

> Saris automates back-office lending and document workflows for banks and credit unions. Sei adds borrower-facing voice and full mortgage manufacturing — underwriting, income, closing, and QC — on one managed platform.

Saris and Sei both use agentic AI to automate document-heavy lending work: intake, extraction, validation, and system updates with full audit trails. Saris focuses on the back office for banks and credit unions, delivered through a native desktop app with a human-in-the-loop model.

Sei shares that document-and-workflow core and adds the borrower-facing layer plus full mortgage manufacturing. The same managed platform runs speed-to-lead and servicing voice, calculates rep-and-warrant-eligible income, underwrites with cited conditions, automates the Closing Disclosure, and clears post-close QC. For bank and credit-union clients, Sei also offers fincrime alert reviews where they’re relevant.

## What Saris does

Saris builds agentic AI that automates back-office lending and operations workflows — document intake, data extraction and validation, compliance checks, and system updates — for banks and credit unions.

## Sei vs Saris

| Dimension | Sei | Saris |
| --- | --- | --- |
| Document intake, extraction & validation | Yes | Yes |
| Income calc + Fannie Income Calculator (rep & warrant) | Yes | Not published |
| Underwriting vs agency guidelines + overlays | Yes | Lending workflow checks |
| Closing Disclosure automation & post-close QC | Yes | No |
| Borrower voice (sales + servicing) | Yes | No |
| Fincrime alert reviews (for bank clients) | Yes | Lending compliance checks |
| End-to-end, fully managed | Borrower-facing + back office | Back-office workflows |
| Certifications | SOC 2 Type II + PCI DSS L1 | Not published |

_Comparison as of June 2026. Saris: https://saris.ai/_

## Why teams pick Sei

- **Voice across the whole lifecycle** — Speed-to-lead and 24/7 inbound sales agents, loan-officer appointment booking, and FDCPA-compliant servicing and collections — borrower conversations from first contact through payoff, on one platform.
- **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 Saris is strong

- Genuine document intelligence at the core of an agentic workflow platform
- Native desktop app with direct bindings to core banking, LOS and document systems
- Human-in-the-loop model with full action logging for banks and credit unions

## When Sei is the better fit

- You need borrower-facing voice, not just back-office automation
- You want full mortgage manufacturing — underwriting, income, closing, QC
- You want fincrime alert reviews where they apply, on the same platform

## FAQ

**Does Sei automate back-office document workflows like Saris?**

Yes. Sei’s document intelligence handles intake, extraction, validation, and condition clearing with full audit trails, and adds borrower-facing voice, underwriting, income calculation, closing, and QC.

**What’s the biggest difference between Sei and Saris?**

Saris focuses on back-office workflow automation for banks and credit unions. Sei spans both the back office and the borrower-facing conversation, and adds full mortgage manufacturing — income, underwriting, closing, and QC.

**Does Sei handle financial crime for bank clients?**

Yes. For bank and credit-union clients, Sei adjudicates sanctions, PEP, and adverse-media alerts with regulator-ready audit trails — alongside its lending and mortgage capabilities.

**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-saris](https://www.seiright.com/comparisons/sei-vs-saris) · Sei AI_