Rufa

An AI lab at your side.

We find where AI pays off, train models on your data, host them on your servers and build the assistants your customers talk to.

The right AI for your business.

We study how your company works, find where AI pays off, and bring in models sized for the job, hosted where your data already lives.

AI adoption assessment

We analyse your processes, data and goals, and show where AI saves time or money and where it does not. You get a clear plan with the models, hardware and steps it takes.

  • Process and data review
  • Use cases ranked by value and effort
  • Roadmap and cost estimate

Private, locally hosted AI

Small, specialised models running on your own servers or in a European cloud you choose, sized for the job, so they cost less to run. Your data stays under your control.

  • On-premises or private cloud
  • Right-sized models, lower running costs
  • Fully GDPR compliant

Integration and support

We connect AI to the tools you already use (telephony, CRM, helpdesk, intranet) and stay with you after launch with monitoring, updates and support.

  • Connections to your systems
  • Rollout and team training
  • Ongoing support and updates

Models trained on your language, your data, your domain.

From the first dataset to a model in production: we prepare the data, train and evaluate the model, and teach your team to do it again.

Custom model training

Speech, language, chat and coding models trained on your vocabulary, accents, products, documents and code, so they work the way your company works.

  • Speech, voices, translation, chat and coding models
  • Your names, terms, accents and conventions
  • Measured against your own test set
  • Runs on your servers or ours, in Luxembourg

Dataset preparation

Good models start with good data. We collect, clean, transcribe, label and check audio and text, with consent and licences in order.

  • Collection, cleaning and labelling
  • Transcription and quality checks
  • Licences and consent tracked

Model training consultancy

Training models yourself? We help your team choose the base model, design the data and the evaluation, and avoid the costly mistakes we have already made.

  • Architecture and base model choice
  • Training and evaluation plans
  • Hands-on reviews with your team

Call assistants and chatbots built for your customers.

Dedicated assistants that answer the phone and the chat in your customers’ language, connected to your own systems.

Call assistants

Voice agents that answer, route and resolve calls in Luxembourgish, French, German, English and more, and hand over to a person when it matters.

  • Answers, routing and phone menus
  • Live transcripts and call summaries
  • Hand-over to your team

Meeting assistant

A personal, locally hosted meeting assistant already linked to your data and tools. It takes the notes, works out who needs what, writes and sends the follow-up emails, opens tickets where they belong, books the next meeting with the right people and drafts its agenda. Built around how your company works, and your conversations stay on your servers.

  • Notes linked to your CRM, tickets and documents
  • Follow-ups, tickets and invites created for you
  • Runs on your servers: nothing leaves the building

Chatbots

Chat assistants for your website, app or intranet that know your products and documents and answer in your customers’ language.

  • Trained on your content
  • Website, app and intranet
  • Many languages, one assistant

How we work

  1. Talk: A free first call about your goals, data and constraints.
  2. Assess: We review your processes and propose a solution that fits your business: secure, reliable and built to last.
  3. Build: Data, models and integration, delivered in short steps you can test.
  4. Run: Hosted where you choose, monitored, and improved with you.

See also