Software · Oman · Head-to-head

Grey ERP vs Oracle Primavera P6

Two Oman software options, compared side by side for Oman trades.

Which should you choose?

Grey ERP and Oracle Primavera P6 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 Oman-specific notes below against your trade and region.

Grey ERP

Tier A · Listed

Muscat-based cloud ERP with tendering and a subcontractor portal

Grey ERP is a cloud ERP with a Muscat address in Ghala Heights, linked to the Omani IT company Rawat Al Makan, which also implements Zoho, Odoo and TallyPrime. Its contracting edition lists tendering, contract and project scheduling, automated billing with progress tracking, work orders and a vendor and subcontractor portal. Grey ERP publishes no prices.

Pros

+ Muscat office in Ghala with Omani phone lines
+ Tendering, contract scheduling and progress billing features
+ Vendor and subcontractor portal
+ Wider ERP modules including HR, payroll, fleet and properties

Cons

− No public prices: contact form only
− No Fawtara e-invoicing claims on its site
− No news coverage found: ask for Oman references
− No BIM or critical-path scheduling features listed

Oman note

Grey ERP is run from Muscat (Ghala Heights), so support is local, and its contracting edition covers tendering, progress billing and a subcontractor portal. Its site mentions VAT compliance but not Fawtara e-invoicing, so ask how it will connect to the Oman Tax Authority's system.

Typical Oman pricing: Quote-based; Grey ERP publishes no prices and its 'Pricing' link opens a contact form.

Full review → Visit →

Oracle Primavera P6

Tier A · Listed

Oracle's critical-path scheduling and project portfolio software

Primavera P6 is Oracle's project scheduling line: P6 Enterprise Project Portfolio Management (EPPM), which Oracle offers on-premises or in the cloud, and the desktop P6 Professional. Oracle's documentation describes P6 Professional as designed for large-scale, multifaceted projects, with unlimited resources and target plans. Both products are documented up to version 26.

Pros

+ Critical-path scheduling with unlimited resources and target plans (per Oracle)
+ Portfolio and multi-project planning in P6 EPPM
+ P6 EPPM runs on-premises or in Oracle's cloud
+ Current release (version 26) documented on docs.oracle.com

Cons

− No public prices: quote from Oracle or a partner
− No Oman reseller confirmed in this check
− Built for professional planners; a learning curve for occasional users
− Scheduling only: no accounting or VAT

Oman note

If a client or tender specifies the programme format or scheduling software, confirm the exact requirement before you buy. P6 handles scheduling only, so Oman VAT records and invoices stay in your accounting system.

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

Full review → Visit →

More Oman options

See all Oman software vendors and the rest of the Oman directory.

🇴🇲 All Oman vendors Certifications by country US directory