The N°1 management software for architectural firms.
Optimize your enterprise management and everyday tasks, free yourself some time for your passion with a dedicated ERP.
✔︎ 15 day free trial
✔︎ Easy and quick installation
✔︎ Without obligation
✔︎ No payment method required

More 3500 users and 450 client agencies






100% DEDICATED TO ARCHITECTURE
A new way of working

Save time on administrative tasks
Thanks to the invoicing module. Your invoices are automatically generated based on your production progress. Avoid late payments thanks to alerts allowing you to track unpaid invoices.
Improve your profitability
Regain control of your organization
Simplify your life
ADMINISTRATIVE
COLLABORATION
ORGANIZATION
ANALYTICS

Why OOTI ?
It is the first SaaS software designed 100% for architects.
SIMPLIFY THE MANAGEMENT OF THE WHOLE AGENCY
OOTI takes up all the common thread of an architect's project and simplifies it by providing an automated digital solution for the entire company.

Call for tenders, competitions or feasibility studies, follow all your business opportunities.



Calculation of fees, creation of proposals, team management, progress report by phase or task, all the management of your projects on OOTI

Control the budgets of each project and calculate the time spent by your teams on each phase. Make an inventory thanks to the forecast vs. realized



Add all your collaborators and their contracts. Give permissions according to their roles. Share agency schedules in real time. Assign tasks.

Add all your agency costs. Whether they are fixed or variable, allocate them to your projects and control your margin.



Automate and be conform on all your invoicing. Generate your invoices following project progress. Follow unpaid and delayed ones too !

Benefit from detailed financial analyzes and forecasts to make the best decisions for the future of your business

We work with...
We accompany more than 450 architecture firms
No more financial uncertainties. Invoicing, employee hours, holidays... everything is linked, saving time and helping with precision and reliability.
Perfectly adapted to our needs, OOTI corresponds perfectly to our business and to the management of an architecture agency from A to Z.
Online software for easy installation in just a few steps!

Ready to know OOTI ?
Here are the questions we are frequently asked.
If you have more questions, please don't hesitate !!
