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Official Odoo Partner · Porto

Technology with purpose.

Odoo implementation with the rigor of engineers and the soul of entrepreneurs who built their own businesses.

100%
Successful projects delivered
2.4 mo
Avg. months to go-live
80+
Native Odoo apps integrated
PT·EN·FR·NL
Bilingual delivery
— The Mainsail way

We build Odoo for SMEs that need 
a real partner.

Founder-led delivery. The senior consultant assigned to your project is your single point of contact from audit to go-live. No farming out, no revolving door.

Real-time transparency. Live access to our project timesheets and task board. You see exactly what we're working on every day.

Long-term partnership. We measure success by whether you're still happy two years in. Direct line to Odoo HQ in Belgium when escalations matter.

About us →
— Why Odoo

The ERP we'd build if it didn't already exist.

Open-source. Modular. SME-native. And surprisingly future-proof. Here's the honest case for why every Mainsail client runs on Odoo - including where it falls short.

See the full comparison →
01

Open-source Python

Pure Python codebase. 100% inspectable. Every record is a class you can extend in 20 lines.

02

80+ native apps

CRM, MRP, Inventory, Accounting, Website. Everything talks to everything, out of the box.

03

AI-native

MCP servers, structured schema, programmatic access. AI agents plug in where SaaS gatekeeps.

04

No lock-in

You own your data, your customizations, your destiny. Self-host, fork, switch hosting. Your call.

— Common questions

The questions 
we always get.

Quick answers. The longer ones we cover during your free audit.

How long does an Odoo implementation take?

For SMEs between 10 and 250 employees, the average is 2 to 4 months from audit to go-live. Simpler projects (e-commerce + inventory) ship in 2 months, full industrial MRP projects sit closer to 4. We work in phases: each tested before moving on.

What's the typical price range?

Odoo Standard license starts around €2k–€8k/year for SMEs. Our implementation ranges from €20k to €100k depending on scope. We always provide a detailed proposal after the free audit - no surprises, no hidden fees. Live access to our timesheets throughout the project.

Do you work on-site or only remote?

For Northern Portugal clients (Greater Porto, Braga, Aveiro, Viana, Guimarães), we visit during the audit phase at no extra cost. For clients further afield in Portugal, we visit at key milestones. Outside PT, we run hybrid (remote-first, on-site for go-live).

What if Odoo isn't right for us?

We tell you candidly during the free audit. About 30% of first calls end with us recommending another solution (Zoho for very small teams, SAP for listed groups, etc.). We'd rather lose a client than deliver a project that doesn't fit.

What happens after go-live?

We keep a continuous partnership: monthly check-ins, fast-track support, and a direct line to Odoo HQ in Belgium when escalations matter. As an Official Odoo Partner, we have direct access to the editor's team - problems get solved at the right level, fast.

Other questions? Book a free audit or see the full FAQ.

Ready to ship Odoo?

30 minutes. No commitment. Just answers. We tell you, candidly, how we can (or can't) help.