nnaru — Customized Local AI for Repetitive Business Workflows

Workflow Use Cases & Customer Stories

Tasks with clear rules, frequent repetition, and manual copy-pasting are where our customized local AI pays off fastest.

Workflow 01

Invoice, PO & Waybill Entry

Reads vendor PDFs and tax invoices from email, checks unit prices and quantities against POs, and queues entries for ERP approval.

Workflow 02

Customer Inquiry Routing

Classifies incoming support requests by topic and urgency, pulls customer context, and prepares accurate draft replies for your team.

Workflow 03

Contract & Order Verification

Compares client order forms and standard contracts against company checklists, flagging missing fields or unusual terms before sign-off.

Workflow 04

Daily & Weekly Summary Reports

Gathers metrics across spreadsheets and internal systems to produce clean executive reports in your preferred format automatically.

Customer Cases

Logistics Distributor

Automated 450+ weekly vendor PDF invoices and waybills with 1-click manager approval into ERP.

85% Faster Entry

Equipment Manufacturer

Automated technical quote classification and product catalog matching for incoming buyer emails.

6h → 15m Response

Healthcare Operations

Deployed a 100% offline, stand-alone local model to process sensitive intake documents safely.

100% Local Privacy

Actual Processing Screen

Documents and requests are processed by a fast, customized Small Language Model (SLM) and open-source parser running locally.

nnaru Stand-Alone Local Workbench ● Customized Local SLM + Open-Source Engine Active

Step 1 · Read Input Reads Invoice_2026_11.pdf (14 line items, $18,420.00) in 110ms.

Step 2 · Manager Approval Matched with PO #4410. Approved with 1 click by Purchasing Manager.

Step 3 · ERP · CRM Sync Reflected directly into ERP ledger with verification timestamp.

#loc_4092 · Invoice Line-Item to ERP

Custom-SLM-3B + OpenOCR (99.8%)

Approved & Synced

#loc_4091 · Customer Inquiry Router

FineTuned-SLM-Classifier (99.1%)

Approved & Synced

#loc_4090 · PO Price Mismatch Check

Local-SLM + RuleValidator (92.4%)

Awaiting Manager

Proven Impact & ROI

Fast local automation without recurring cloud AI server bills or per-token subscription fees.

75–85%

Reduction in manual typing & triage time

$0 / token

No external cloud LLM subscription fees

110ms

Fast local SLM response speed

100%

Manager sign-off before ERP/CRM sync

Quick Time-Saved Estimator

Team members doing repetitive work 6 people

Repetitive hours per person / week 10 hrs

Estimated Annual Time Saved

2,496 hrs

Equivalent to 1.2 full-time staff

Integration & Localized Security

We do not use public cloud AI routing. We provide localized and customized stand-alone models built for your environment.

01 · Localized & Customized SLM

Compact Models Tuned for Your Tasks

We customize lightweight Small Language Models (SLMs) and open-source tools so the exact functions you need run quickly on local hardware without heavy server costs.

02 · Seamless ERP & CRM Sync

Works with Your Existing Systems

Connects directly to SAP, Salesforce, accounting software, email, and Excel spreadsheets without forcing your team to learn a new cloud platform.

03 · 100% On-Premise Privacy

Zero External Data Leakage

Because the stand-alone model runs inside your environment, sensitive invoices, contracts, and customer records never leave your company network.

04 · Human-in-the-Loop Control

Manager Approval Before Writeback

Every extracted document or classified request waits for a manager's confirmation before updating your ERP or CRM, preventing automated mistakes.

Stand-Alone Technical Structure

A clean, self-contained 3-stage pipeline that runs without external cloud LLM routing or recurring server subscriptions.

Stage 01 · Input

Document & Request Ingestion

Reads incoming PDF invoices, purchase orders, contracts, customer emails, and spreadsheets using open-source layout and OCR parsers.

Stage 02 · Local AI

Customized Stand-Alone SLM

Extracts fields, classifies inquiries, and validates business rules locally using a task-specific fine-tuned Small Language Model (SLM).

Stage 03 · Action

Manager Approval & ERP·CRM Sync

Presents results for 1-click manager sign-off and reflects approved records directly into your ERP, CRM, or internal database.

From invoice entry to customer inquiry routing,
automate your repetitive work.