DİA vs KolayBi

DİA is a Turkish cloud ERP and accounting platform built to run in the web browser from the start rather than being a desktop product moved to the cloud. Its core job is to give small, mid-size and growing Turkish companies a single system for accounting, operations and compliance that can be accessed from anywhere.

The product covers general accounting, current accounts, bank and cash management, stock and warehouse management, sales and purchasing, CRM, service management, payroll and human resources, and reporting with customizable dashboards. Because it is built for the Turkish market, it supports e-transformation documents such as e-Fatura, e-Arşiv, e-İrsaliye and e-Defter, follows local accounting and tax rules, and works for multi-company and multi-branch structures. Mobile access lets managers approve and monitor from phones, and an API allows integration with e-commerce sites, marketplaces and other software. Pricing is quote-based according to modules and number of users.

DİA fits Turkish SMBs and mid-size companies that want a full ERP without maintaining local servers, as well as accounting offices serving clients across locations. Compared with traditional on-premise ERPs such as Logo and Mikro, its advantage is native cloud access and no installation; those vendors offer larger partner networks and cloud versions of their own. Paraşüt is simpler and cheaper for very small businesses that only need pre-accounting and invoicing.

KolayBi is a Turkish cloud-based pre-accounting (ön muhasebe) application for small and medium-sized businesses. It is designed for business owners rather than accountants, with a simple web interface and a mobile app that let them manage invoices, collections and cash on the go.

The core features cover sales and purchase invoicing, e-invoice (e-Fatura) and e-archive (e-Arşiv) invoicing in line with the Turkish Revenue Administration (GİB) requirements, current accounts for customers and suppliers, collections and payments, stock and product tracking, expenses, bank and cash accounts, and cash flow reports. Having invoices, receivables and payables in one place means the business owner can see who owes what at any moment, and the records can be shared with the company's accountant (mali müşavir) instead of being re-entered by hand. Pricing is in Turkish lira with subscription packages.

KolayBi fits micro businesses, freelancers, shops and service companies in Turkey that issue invoices regularly and want visibility of receivables and cash without complex accounting software. It is not a full ERP or general ledger system: manufacturing, multi-company consolidation and advanced cost accounting require products such as Logo, Mikro or Netsis. Within cloud pre-accounting it competes directly with Paraşüt, Bizim Hesap and Logo İşbaşı, and the choice usually comes down to interface preference, e-document costs, mobile experience and which tool the company's accountant is comfortable with.