What matters fits between two braces.

We design, build and run websites, apps and AI automations for companies that want software done properly. From the first workshop to production.

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Optexia: optimisation, excellence, intelligence artificielle (artificial intelligence)

Three words in our name, the last one French for AI. And one rule: a piece of software does one thing, and sees it through.

What we do

Websites and web apps

Sites that load fast and web applications that hold up: marketing sites, client portals, dashboards, back offices. Clean code that you own, hosting that costs little.

  • Marketing sites, portals, dashboards, back offices
  • Fast, accessible, in several languages
  • Easy to find on search engines from day one

Mobile, desktop and marketplace apps

Native iPhone and iPad apps, desktop apps, and apps sold on the Atlassian, Wix and WordPress marketplaces, from the first screen to the store listing.

  • iPhone and iPad apps
  • Desktop apps, and web apps that install like native ones
  • Jira, Wix and WordPress apps and plugins

AI automation and API integration

We connect your tools and put AI where it saves real time: sorting and drafting, document processing, agents that act in your tools and wait for your approval.

  • The right AI for each task, at a cost you control
  • Your tools connected: CRM, e-mail, tickets, documents
  • Private setups when your data must stay in-house

AI workshops for your teams

Hands-on sessions to understand what AI can and cannot do, choose the use cases worth it, and leave with something that works on your own material.

  • Where AI helps, and where it does not
  • Hands-on: asking AI the right way, connecting your tools, building assistants
  • Your use cases, a working prototype at the end

How we work

  1. Workshop

    One session to understand your need, your users and your constraints, and decide what is worth building.

  2. Prototype

    A first working version, quickly, to test the idea on real users before investing more.

  3. Build

    Production code, tests and documentation. Everything is yours: code, accounts, data.

  4. Run

    Hosting, monitoring and changes for as long as you need, or a clean handover to your team.

Let's talk about your project.

Tell us what you need: a site, an app, an automation, a workshop. We reply within two business days, Monday to Friday, Paris time.

Or write to [email protected].

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