DİA vs Wave

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.

Wave is a small-business financial software company from Toronto that offers free invoicing and accounting, mainly for freelancers, sole proprietors and very small businesses in the United States and Canada. It was acquired by H&R Block in 2019 and makes money from payment processing, payroll and its paid Pro plan rather than charging for basic bookkeeping.

The free Starter plan includes unlimited invoices and estimates, double-entry accounting, connected bank accounts, income and expense tracking and standard reports such as profit and loss, balance sheet and sales tax. Pro adds automatic import and categorisation of bank transactions, receipt capture and automated payment reminders. Online card and bank payments on invoices are charged per transaction, and Wave Payroll is an add-on with automated tax filing in supported US states, priced per month plus a fee per employee. Most features are designed around US and Canadian banks, taxes and payment rails.

Wave fits North American freelancers and micro-businesses that want simple, free books and professional invoices. Outside the US and Canada, payments, payroll and bank connections are largely unavailable, integrations are few, inventory and multi-user workflows are basic, and fast support is a paid feature. QuickBooks Online and Xero are the standard upgrades as a business grows, FreshBooks is stronger for service-based invoicing, and Zoho Books is a good-value option with wider international support.