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    Paris, France

    LLM & AI agents expert in Paris

    Paris hosts the majority of startups and scale-ups building on Claude API. We work on-site in Île-de-France or remotely based on your preference.

    Multi-agent architecture, orchestration, harness, cost optimization — on demand, no long-term commitment.

    Free discovery session (1h)See full service

    LLM & AI agents in Paris

    Paris's tech ecosystem is one of Europe's most active for LLMs. Station F, Pigalle, Montrouge — Parisian dev teams are massively adopting Claude but facing the same problems: fragile orchestration, exploding costs, multi-agent pipelines crashing in production. We know these problems — we've solved them.

    What we bring

    Orchestrator / sub-agent architecture
    Loops: loop-until-dry, loop-until-budget
    Agent harness: structured output + retry + abort
    Pipeline vs barrier — parallel orchestration
    Cost optimization: caching, model routing, batching
    GPT → Claude migration, existing architecture refactor
    See all patterns in detail

    Formats & pricing

    Discovery session
    1h — Free
    Half-day
    4h — €500
    Popular
    Full day
    8h — €900
    Monthly retainer
    10 days/month — custom

    FAQ

    Do you work on-site in Paris?

    Yes, we travel throughout Paris and the inner suburbs. For pair programming sessions or architecture workshops, physical presence often makes the difference.

    How quickly can you start?

    The discovery session can happen within 48h. For a half-day or full day, we adapt to your schedule — generally within a week.

    Do you know the Parisian AI ecosystem?

    Yes — we closely follow Station F, Scaleway, Mistral, LLM Paris communities and Claude meetups. We know what's being done locally and what's best avoided.

    Let's talk about your project in Paris

    Free 1h discovery session. Share your stack and problem — we'll tell you honestly what we can do.

    Book a call
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    hello@withclaude.co

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