Odoo vs Trimergo.
Project planning, or one platform?
Trimergo (T2) is a capable Dutch ERP for project-driven manufacturers: engineer-to-order and make-to-order machine builders who live and die by planning, capacity and post-calculation. In that core - the project as the organising unit, from quotation through work preparation to aftercare - it is strong and purpose-built. The catch is what sits around that core: in the leads we analysed, Trimergo users run their bookkeeping in a separate package (AccountView, in one case) and hold CRM, purchasing detail and any webshop in yet other tools. So the honest comparison is not "which plans projects better" - both are competent there - but "do you want a project-planning core with separate finance bolted alongside, or the same project control native on one platform with the books, CRM and eCommerce". In one line: Trimergo plans your projects; Odoo runs your whole project-driven business.
- 01 Project planning is a tie - the difference is around it Do not switch for better project planning alone - Trimergo is strong there. Switch for what project planning has to connect to.
- 02 The books live in a separate package When the project ERP and the books are separate, someone bridges them. On one platform that bridge disappears.
- 03 CRM, quotation and the commercial front-end If the commercial side matters as much as the shop floor, having them on one platform stops the double entry between quote and project.
- 04 eCommerce, portal and aftercare For machine builders, aftercare and parts are recurring revenue - worth having on the same platform as the project that built the machine.
- 05 A specialist product versus an open platform A specialist is reassuring inside its niche and limiting at its edges. An open platform trades a little niche depth for room to grow in every direction.
At a glance
| Criterion | Odoo | Trimergo |
|---|---|---|
| Positioning | Broad ERP / business platform | Project-driven ERP (T2) for ETO/MTO manufacturing |
| Best fit | Project manufacturers wanting the whole business on one system | ETO/MTO machine builders, project as the core unit |
| Project planning & capacity | Native Project + MRP, Gantt, capacity planning | Strong - the heart of the product |
| Pre-/post-calculation | Native on project and manufacturing orders | Strong - a core strength |
| Accounting | Native, on one ledger across the business | Usually a separate package (e.g. AccountView) alongside |
| CRM & sales | Native CRM, Sales, quotation to order | Quotation-focused; CRM not the core |
| Purchasing & inventory | Native, flowing into projects and finance | Present, project-oriented |
| eCommerce & portal | Native Website, eCommerce, customer/B2B portal | Outside the product |
| Platform | Open source, own modules, broad app store | Closed, specialist Dutch vendor |
| Strongest point | Project control plus the whole business on one model | Deep project planning for ETO/MTO |
Five questions that decide it
Project planning is a tie - the difference is around it
Odoo runs the project as a first-class object too: quotation, work preparation, BOMs, work orders, capacity, hours, pre- and post-calculation - on the same model as sales, purchasing, inventory and the books.
Trimergo T2 is built around exactly this project cycle for ETO/MTO, and does it well. If project planning were the only axis, this would be a close, honest contest between two competent systems.
Do not switch for better project planning alone - Trimergo is strong there. Switch for what project planning has to connect to.
The books live in a separate package
In Odoo, accounting is native: every project, purchase and hour posts to one ledger, with analytic accounting per project, so post-calculation and the financial result are the same numbers.
The Trimergo users in our lead analysis kept their bookkeeping in a separate package - AccountView in one case - connected to the project ERP. That works, but it is two systems to reconcile, and the financial truth lives one step away from the project.
When the project ERP and the books are separate, someone bridges them. On one platform that bridge disappears.
CRM, quotation and the commercial front-end
Odoo has native CRM, Sales and Marketing feeding the same project and manufacturing flow - leads, pipeline and customer pricing on the same data as the shop floor.
Trimergo is quotation- and project-focused; the commercial CRM layer is not its heart, so sales and marketing often run in a separate tool that has to be connected back to the project.
If the commercial side matters as much as the shop floor, having them on one platform stops the double entry between quote and project.
eCommerce, portal and aftercare
Odoo adds native Website, eCommerce, a customer/B2B portal, Helpdesk, Field Service and Repair on the same platform - useful for spare parts, service contracts and aftercare on delivered machines.
A webshop, self-service portal or integrated service desk sits outside Trimergo, so aftercare and parts sales grow as separate tools around the project ERP.
For machine builders, aftercare and parts are recurring revenue - worth having on the same platform as the project that built the machine.
A specialist product versus an open platform
Odoo is open source with a broad app ecosystem: extend, integrate and renew processes without leaving the platform, and switch partners without switching systems.
Trimergo is a focused, closed product from a specialist Dutch vendor - strong in its niche, but you are tied to one roadmap and one partner for the whole system.
A specialist is reassuring inside its niche and limiting at its edges. An open platform trades a little niche depth for room to grow in every direction.
Which one fits?
Choose Odoo if…
- You want project planning and the books on one ledger, not two systems.
- CRM, quotation and marketing should feed the same project flow.
- Aftercare, spare parts, a portal or a webshop are part of the business.
- You want an open platform you can extend and re-partner on.
- Purchasing, inventory and finance must reconcile with the project automatically.
- You are running Trimergo plus a separate bookkeeping package and want to consolidate.
Choose Trimergo if…
- ETO/MTO project planning is essentially your whole need.
- You are happy running a separate bookkeeping package alongside.
- You do not need native CRM, eCommerce or a service portal.
- A focused Dutch specialist with deep project depth is what you want.
- The commercial and aftercare sides are minor for you.
- You prefer one specialist roadmap over an open platform.
Odoo vs Trimergo, frequently asked questions.
What is the best alternative to Trimergo?
What is the difference between Trimergo and Odoo?
Does Trimergo include accounting?
Is Odoo strong enough for ETO/MTO project manufacturing?
Can you migrate from Trimergo to Odoo?
When is Trimergo the better choice?
Project control, or the whole business on one platform?
Trimergo is a strong project ERP for ETO/MTO manufacturers. The comparison gets interesting once the books, CRM, purchasing and aftercare have to work together and a second system grows alongside the project core - which is exactly the setup we saw in the leads we analysed. Book a Quickscan and we will map your project flow, where it hands off to the separate packages, and which parts belong on one Odoo platform.
The most expensive software is the software that 'just works'.
Because the work around it - double entry, Excel checks, waiting time, errors - never shows up on your software invoice. It does land on your P&L, as labour cost and lost hours; you just never add it to the software bill. And the frustration your team feels every day stays completely invisible. Work out what it costs you per year: you can't capture work satisfaction in a spreadsheet. 60 seconds, no sales pitch - just a number that sticks.
Curious about realistic hours, cost and timelines? See the Odoo implementation benchmark →
Prefer all Trimergo alternatives side by side? See the Trimergo alternatives →