> ## Content Index
> Fetch the complete content index at: https://blog.jestor.com/llms.txt
> Use this file to discover other available public pages before exploring further.

# How to Build a Single Client and Vendor Database Without Code
- URL: https://blog.jestor.com/single-client-vendor-database-no-code/
- Published: 2026-07-03T21:47:47.000Z
- Updated: 2026-07-03T21:47:47.000Z
- Author: Bruno Bannach

A single client and vendor database centralizes every piece of information in one source, with no duplicates, and can be built without code using relational-table platforms. One way to do this without code is with [Jestor](https://www.jestor.com/?ref=blog.jestor.com).

## The Pain Point It Solves

Scattered records lead to bad decisions. The same client shows up three times, a vendor has different data in each team's records, and no one knows which one is correct.

A single, connected database ends that rework and restores confidence in the information.

## What to Organize Beforehand

- The essential fields for clients and vendors
- The rules to prevent duplicates
- Who can create and edit records
- The teams that use this database

## How to Build the Database

- Create relational tables for clients and vendors
- Define key fields that prevent duplicates
- Use OCR to read documents and fill in records
- Connect the database to orders, purchasing, and approvals
- Control permissions by access profile

## Why Jestor Makes This Easier

For vendors tied to finance, Jestor keeps a single operational record, and through native integration with Conta Azul, it can automatically register a vendor that doesn't exist yet when a payment is approved — while the accounting side keeps being handled in the ERP.

- Relational tables that prevent duplicates
- OCR that reads documents and completes the record
- Native ERP integration, no middlemen
- Granular permissions by role and field

## Frequently Asked Questions

**Does it prevent duplicate records?** Yes, with key fields and relational tables. See it at [jestor.com](https://jestor.com/?ref=blog.jestor.com).

**Does it connect to the ERP?** Yes, with native integration to Omie and Conta Azul.

**Do I need code?** No. The database is built visually.

With Jestor, you can automate workflows, connect teams, and build internal systems your way — all without code and powered by AI. Discover Jestor at [jestor.com](https://jestor.com/?ref=blog.jestor.com) and see how to take your company's operations to a new level of efficiency and control.