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Meridian vs Onei AI

Meridian is warehouse and inventory software for Windows with CRM elements: stock, receipts and sales, a barcode-scanner cash desk, discounts and loyalty cards, customers, tasks, mail and telephony, on your own PostgreSQL server. Onei AI is a curated directory of AI apps, agent skills and MCP servers. Both are listed in Productivity.

What they have in common

Both sit in Productivity.

Side by side

What it is

Meridian
Warehouse, cash desk and CRM for shops on your own PostgreSQL server
Onei AI
The curated directory of AI tools, skills and MCP servers.

Best for

Meridian
Small shops, warehouses, service centres and car parts stores
Onei AI
—

Problem it solves

Meridian
Stock, the cash desk, loyalty cards and customers usually live in separate programs or rented cloud services
Onei AI
—

How it works

Meridian
One Windows program on your own PostgreSQL server: warehouse, scanner cash desk, discounts, clients, tasks, mail
Onei AI
—

Stands out for

Meridian
Seats are bought once and stay yours; free for 10 seats; data on your own server
Onei AI
—

Pricing

Meridian
Freemium · from $159 one-time (25 seats)
Onei AI
Free

Categories

Meridian
Productivity
Onei AI
AIProductivityDevTool

Use cases

Meridian
—
Onei AI
—

Platforms

Meridian
web
Onei AI
web

Built with

Meridian
—
Onei AI
—

Often compared with

Meridian
—
Onei AI
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Upvotes

Meridian
1
Onei AI
0

What is Meridian?

Meridian is warehouse and inventory software for Windows with CRM elements. One program covers a shop, a warehouse or a service centre: goods and stock, receipts and sales, a scanner-driven cash desk, discounts and loyalty cards, customers, documents, tasks, mail and telephony. It is installed from an MSI and runs on your own PostgreSQL server; seats are bought once and stay yours. Warehouse: warehouses and storage places, product cards with groups, barcodes, images and kits, receipts, transfers, returns, stock and turnover reports. Sales and documents: sale documents with lines, posting that moves stock, invoices with payment state, labour and services sold alongside goods. Cash desk: retail sale from a barcode scanner without a single pop-up window; F-keys for cash, card, quantity and closing; receipt printing scripted in Python. Discounts and loyalty: loyalty cards tied to a phone number, levels by turnover, bonuses, coupons and promo codes, tiered and time-limited promotions - one rule table, one engine. Car service and spare parts: the customer's garage, part lookup by vehicle from stock and from the catalogue, cross-references and analogues. Clients, tasks, mail and telephony: counterparties and contacts, employees and 13 ready-made roles, tasks with reminders, a built-in SMTP/IMAP mail client and SIP telephony next to the client card. Free for 10 seats, forever. 25 seats USD 159, 50 seats USD 299, 100 seats USD 529, one-time. Requirements: Windows 10/11 64-bit, PostgreSQL 12 or newer (a database kit is available on the website). Interface in English and Russian.

Read the full Meridian page →

What is Onei AI?

Onei AI is a curated directory of AI apps, agent skills and MCP servers. Search the whole catalogue without an account or browse by category; a shared tag vocabulary groups every app, skill and MCP server on a subject. Each entry has a page with summary, pricing model, features and links; MCP server pages include ready-to-copy install configs for Claude Code, Claude Desktop and other MCP clients. Submissions are reviewed before publishing, and Onei AI Weekly is a short weekly newsletter with every cited source checked. Browsing is free.

Read the full Onei AI page →

FAQ

Meridian is warehouse, cash desk and CRM for shops on your own PostgreSQL server, while Onei AI is the curated directory of AI tools, skills and MCP servers. Meridian stands out for: seats are bought once and stay yours; free for 10 seats; data on your own server.

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