SommeSi

> Sovereignty of the data.

Some data must not leave the company. Open models hosted on your own infrastructure let you use it anyway.

  • > Local hosting
  • // Open models
  • > No outbound data
  • // Model specialisation
  • > Dedicated infrastructure
  • // Controlled cost
  • > GDPR compliance
  • // Full reversibility

_Your situation

_You probably recognise yourself here

  • Your data holds information you do not want to send to a vendor.
  • Your sector or your clients require hosting in France or in Europe.
  • You want to use AI without depending on one supplier’s pricing or terms.
  • You need a model specialised on your trade, not a general-purpose one.

_Our answer

_Sovereign hosting & open source models

AI without the data leaving.

The open model chosen for your use, hosted on your infrastructure or with a French provider, specialised on your documents, and run by your teams.

_What we do for our clients

  • Open model chosen for the use and the computing power available
  • Hosting on your infrastructure or with a European provider
  • Model specialised on your own documents
  • Access partitioned by profile
  • Full cost costed, hardware included
  • Reversibility: you keep the model and the data

_Our proofs

_Figures that speak

  • 0

    Data handed to a third-party vendor. That is the whole point of the offer.

  • 1

    Infrastructure, yours or that of a European provider you pick.

  • 100%

    Reversible: the model and the data stay with you when the contract ends.

“Our clients ask where their data goes. Today the answer fits in one sentence.”
Benoît Lacroix — Managing director, SOLARIS INDUSTRIE

_The tools involved

_The tools you will have access to

  • Anthropic - Claude

    Document analysis and business automation.

  • OpenAI - ChatGPT

    Conversational assistants and content generation.

  • Mistral

    The French models, to keep your data in Europe.

  • Arthur

    AI by SommeSi, plugged into your tools and your data.

  • Open Source models & local hosting

    Open models hosted on your own infrastructure.

  • Notion

    The knowledge base the AI reads from.

  • > Local hosting
  • // Open models
  • > No outbound data
  • // Model specialisation
  • > Dedicated infrastructure
  • // Controlled cost
  • > GDPR compliance
  • // Full reversibility

> Did you recognise yourself?

Twenty minutes to understand your situation and tell you what we would do. No commitment, and no slides.

Book a first chat

> The good news

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