01
Integrated stack
Odoo plus AI plus custom plus mobile, delivered by one accountable team — not stitched together across vendors.
OdooAICustomMobile
Vision 2030 readyZATCA Phase 2Arabic-firstAI-extended
Built for Saudi Vision 2030 mid-market
The integrated operational stack for Saudi mid-market.
Odoo as the system of record. Custom applications, AI agents, and Saudi-native integrations — ZATCA, WPS, GOSI, banks, logistics, government — delivered by one accountable team.
We are a systems integrator, not an Odoo implementation shop. The product is the integrated stack.
Why Mainline
We compete in the underserved middle: technical depth, Saudi presence, integrated solutions.
02
Saudi localization depth
Arabic-first UX, Hijri calendar, ZATCA Phase 2 e-invoicing, WPS payroll, GOSI integration, Saudi data residency.
03
Technical credibility
Built for complex implementations and migrations from SAP, Dynamics, NetSuite, and legacy systems — not just out-of-the-box deployments.
04
Reliability over body-shop variance
Senior delivery owner on every engagement. Documented methodology. Quality and continuity, not lowest hourly rate.
How we work with you
We lead with two services and layer the rest as your stack matures.
The headline pair
The headline pair
Business Systems Implementation
Odoo as the operational backbone. Multi-entity, manufacturing, complex workflows. ZATCA Phase 2, WPS, GOSI, Hijri, Arabic-first — built in.
The headline pair
Managed Services and Support
Tiered AMCs with defined SLAs. Ongoing optimisation, support, and capacity for the long run. The partnership after go-live.
Capabilities we layer once Odoo is in place
Custom Application Development
Customer portals, field-ops apps, marketplaces, internal tools — built around the Odoo core, shipped by senior engineers.
AI and Automation Layer
AI agents inside Odoo, document intelligence, predictive analytics. Premium capability that pure Odoo partners cannot match.
Integrations and Data
Saudi banks, payment gateways (HyperPay, Moyasar, Tap), logistics (SMSA, Aramex), government (ZATCA, GOSI, Muqeem), BI dashboards.
Pricing anchors
Indicative ranges in SAR. Final scope and price are confirmed after a paid discovery engagement.
All figures in SAR.
Featured · Year-1 Foundation
Year-1 SME Foundation Bundle (Discovery + Impl + AMC)
From SAR 172,000
Discovery + Implementation + 12-mo AMC, signed as one Year-1 SOW. 10% off the sum.
Year-1 Mid-Market Foundation Bundle (Discovery + Impl + AMC)
From SAR 473,000
Discovery + Implementation + 12-mo AMC, signed as one Year-1 SOW. 10% off the sum.
Full price reference
- Sprint Discovery (3-day mini-engagement)SAR 5,000
- Discovery and scoping engagement (1–2 weeks)SAR 15,000 – 35,000
- SME implementation (10–30 users, 8–14 weeks)SAR 80,000 – 180,000
- Mid-market implementation (50–200 users, 16–24 weeks)SAR 250,000 – 600,000
- Custom module developmentSAR 25,000 – 80,000 per module
- AI integration projectSAR 60,000 – 250,000
- Managed services (Bronze / Silver / Gold)SAR 3,000 / 8,000 / 18,000+ per month
Final scope and price confirmed after a paid discovery engagement. Sprint Discovery (SAR 5,000) is the entry point — 75% credits toward full discovery if engaged within 30 days.
Frequently asked questions — Saudi practice
What Saudi mid-market buyers ask before our first call.
Are you ZATCA Phase 2 compliant?
Yes. We build ZATCA Phase 2 (Fatoora) compliant invoicing pipelines including the clearance integration, reporting integration, CSID provisioning, QR code generation, XML schema validation, and certificate lifecycle management. Every Saudi implementation includes ZATCA Phase 2 by default unless explicitly out of scope.
Do you handle WPS payroll?
Yes. WPS-compliant SIF file generation is built into our Saudi Odoo deployments — including the bank-specific WPS formats (Riyad, SNB, ANB, AlRajhi). Payroll posts to GOSI deductions automatically. We can also run parallel WPS validation against legacy systems during migration cut-over.
Do you support GOSI integration?
Yes. GOSI employee registration, contributions calculation, and reporting are part of every Saudi HR / Payroll implementation. We integrate with the GOSI portal where API access is available, and provide structured data exports otherwise.
Can the system run on Hijri calendar?
Yes. Both Umm al-Qura and astronomical Hijri calendars are supported with Gregorian dual-display. Important: we use Umm al-Qura by default (the Saudi government standard) unless a specific business need calls for astronomical Hijri. We have a specific localisation checklist that prevents the common 'looks done, isn't done' bugs in Hijri rendering.
Where will our data be hosted?
Saudi client data can be hosted on KSA-resident infrastructure: STC Cloud, Mobily Cloud, or self-hosted Odoo on a Saudi cloud provider. Mainline Systems' own internal CRM is on Odoo.sh (EU-hosted) until our Saudi MISA branch is operational, but client production data routinely sits on KSA-resident infrastructure where required by procurement or PDPL.
What's typical Saudi mid-market pricing?
Sprint Discovery: SAR 5,000 (3 days). Full Discovery: SAR 15,000–35,000 (1–2 weeks). SME implementation: SAR 80,000–180,000 (10–30 users, 8–14 weeks). Mid-market implementation: SAR 250,000–600,000 (50–200 users, 16–24 weeks). AMC tiers: SAR 3,000 / 8,000 / 18,000+ per month. Year-1 Foundation Bundles start at SAR 172,000 (SME) and SAR 473,000 (mid-market).
Are you a registered Saudi entity?
We operate as Mainline Systems OÜ (Estonia OÜ, EU-incorporated). A Saudi MISA 100% foreign-owned services license is on our roadmap for year 2 of operations. Until then, we operate in Saudi via our EU parent and partner relationships, with senior delivery for KSA clients fully supported. Founder travels regularly to Saudi for in-country presence on major engagements.
Can you migrate us from SAP, Oracle, or legacy ERP?
Yes. SAP B1 / SAP S/4HANA / Oracle ERP / Microsoft Dynamics / legacy migrations are a core specialty. We handle data migration, parallel-run validation, ZATCA-compliant cut-over, and post-go-live hypercare. Vision 2030 giga-project suppliers and mid-market companies modernising from legacy systems are a primary buyer profile.
What's your experience with Vision 2030 government work?
We position for Vision 2030 mid-market — companies that are giga-project suppliers, supply chain to government programmes, or directly modernising operations to align with Vision 2030 sectoral plans. Direct government / public sector contracting requires Saudi entity registration and is on our roadmap once MISA is operational.
Do you have Saudi references we can speak to?
We are in our launch quarter. Reference clients are studio-track and being built through 2026. We are transparent about this — not pretending to have legacy logos we don't. Early-engagement clients receive preferential pricing in exchange for being a documented case study.
Start with a discovery call
Tell us about your systems landscape. We will respond within one business day.
Response within one Saudi business day.
Sprint Discovery starts at SAR 5,000 — 3 days, 1-page brief, 75% credits to full discovery.
All conversations protected by mutual NDA on request.