Software · Oman · Head-to-head

ClearTax (Fawtara e-invoicing) vs Onyx Pro ERP

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

Which should you choose?

ClearTax (Fawtara e-invoicing) and Onyx Pro ERP 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.

ClearTax (Fawtara e-invoicing)

Tier A · Listed

OTA-accredited Fawtara e-invoicing service provider (per ClearTax)

ClearTax, a product of Defmacro Software Pvt. Ltd., sells an e-invoicing platform for Oman's Fawtara system and says it is an OTA-accredited service provider and a Peppol-registered platform; FF News and TechAfrica reported the Oman Tax Authority accreditation in July 2026. It validates invoices against the PINT OM specification and connects to ERPs such as SAP, Oracle, Microsoft Dynamics 365, Xero and QuickBooks. It is a compliance layer on top of your accounting system, not accounting software.

Pros

+ OTA-accredited service provider for Fawtara (per ClearTax and July 2026 news)
+ PINT OM validation and pre-transmission checks
+ Ready connectors for SAP, Oracle, Dynamics 365, Xero and QuickBooks
+ Muscat postal address listed on its Oman page

Cons

− No public prices: demo and quote only
− Compliance layer only: you still need accounting software
− Oman page offers no Arabic version
− A second vendor and contract alongside your accounting software

Oman note

Oman is phasing in mandatory e-invoicing (Fawtara) through accredited service providers. ClearTax's page lists a pilot for the top 100 taxpayers from August 2026, businesses with annual supplies of OMR 5 million or more from April 2027 and the rest from October 2027; the Oman Tax Authority's FAQ gives different phase dates, so check your own start date with the OTA. See our Oman e-invoicing guide.

Typical Oman pricing: Quote-based; ClearTax publishes no Oman prices and offers a demo booking instead.

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Onyx Pro ERP

Tier A · Listed

Arabic ERP suite with a Muscat office at Knowledge Oasis

Onyx Pro ERP is produced by Yemensoft (established 1993) and its affiliate Ultimate Solutions, and covers accounting, inventory, sales, purchasing, HR and payroll, fixed assets and a projects and progress-claims solution. Its Oman company, Ultimate Solutions for Technology LLC, has an office at Knowledge Oasis Muscat, and it lists a dealer in Salalah. Onyx says the system runs in Arabic, English, Turkish, French and German.

Pros

+ Oman office at Knowledge Oasis Muscat, plus a Salalah dealer
+ Projects and progress-claims solution alongside accounting and inventory
+ Arabic-first, with English and other system languages (per Onyx)
+ Wide module range, including HR and payroll

Cons

− No public prices
− No Oman VAT or Fawtara e-invoicing claims on its site
− Website mostly in Arabic
− General ERP: check contracting features in a demo

Oman note

Onyx has an Oman company with an office at Knowledge Oasis Muscat (phone 24170079) and a dealer in Salalah, so local support is available to ask about. Its site does not describe Oman VAT returns or Fawtara e-invoicing, so ask for a demo of both before buying.

Typical Oman pricing: Quote-based; Onyx publishes no prices.

Full review → Visit →

More Oman options

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