Software · Saudi Arabia · Head-to-head

Onyx Pro ERP vs Oracle Aconex

Two Saudi Arabia software options, compared side by side for Saudi Arabia trades.

Which should you choose?

Onyx Pro ERP and Oracle Aconex are both Tier A. Compare the typical pricing shown for each below. The tier is not a quality ranking: weigh the pros, cons, pricing and Saudi Arabia-specific notes below against your trade and region.

Onyx Pro ERP

Tier A · Listed

Arabic and English ERP from Jeddah-based Ultimate Solutions

Onyx ERP is sold by Ultimate Solutions, which says it was founded in Jeddah in 2007 and lists offices in Riyadh, Dammam and other Saudi cities. The system covers accounting, inventory, procurement, sales and POS, fixed assets, HR and payroll, with project management and real estate modules. Ultimate Solutions says it issues ZATCA second-phase e-invoices linked to the Fatoora platform.

Pros

+ Phase 2 e-invoicing linked to Fatoora (per Ultimate Solutions)
+ Arabic and English interface
+ Offices in Jeddah, Riyadh, Dammam and other Saudi cities
+ Broad module list, including project management and payroll

Cons

− No public prices: request for quotation
− The Onyx ERP page does not describe contracting features
− No customer count or case studies on the product page
− Module pages give few functional details

Saudi Arabia note

Ultimate Solutions lists offices in ten Saudi cities and offers deployment, training, consulting and technical support services. Its product page lists a project management module but no contractor-specific features, so ask for a demo of project costing before you buy.

Typical Saudi Arabia pricing: Quote-based; no public prices (request for quotation).

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Oracle Aconex

Tier A · Listed

Oracle's cloud document control and project collaboration platform

Oracle Aconex is a cloud platform where every party on a project shares documents, formal correspondence (Mail) and review workflows in one auditable record; Oracle announced its purchase of Aconex in December 2017. Oracle's Aconex status page lists a Saudi Arabia (KSA1) instance and a separate Middle East (MEA) instance. In January 2026 Oracle announced that Red Sea Global had selected Aconex and Primavera P6 to connect more than 23,000 users.

Pros

+ Documents, Mail and approval workflows in one shared project record
+ Saudi Arabia (KSA1) instance listed by Oracle
+ Selected by Red Sea Global in January 2026 (per Oracle)
+ Oracle Aconex Mobile app for site teams

Cons

− No public prices: quote from Oracle
− Built for multi-party projects, more than a small contractor needs
− Not an accounting or ZATCA e-invoicing tool
− Support Central help is not offered in Arabic

Saudi Arabia note

Aconex suits main contractors, consultants and project owners who need one shared record of documents and correspondence across many companies. It does not issue tax invoices, so ZATCA e-invoicing stays in your accounting or ERP system.

Typical Saudi Arabia pricing: Quote-based; no public price list found.

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More Saudi Arabia options

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