CelsiusAI Mark
CelsiusAI
STRATEGY · ENGINEERING · PERFORMANCE

AI consulting and engineering, integrated with your information system.

Celsius AI designs, builds and operates your AI solutions: document search, data extraction, data analysis, process automation. You test each solution on your real data before any commitment.

No commitment · 24h response time

CelsiusAI
48h
to know if your use case pays off
2-4 wks
from first call to a prototype on your data
100%
of AI cost shown, to the cent, on every test
0
commitment before you validate the prototype
THE WORKSHOP

Test our tools on your data.

Get an access key and try our AI tools yourself: sourced document search, natural-language data analysis, OCR, deep research, automation generation. On every test, you see the real cost and latency, live. The quality/price cursor is in your hands.

Sourced RAG chat

Ask a question about a PDF, the source sentence highlights itself.

Talk to your data

Ask a plain-language question about a CSV, the chart appears without any SQL.

Deep research

Ask a complex question, a sourced and verified report unfolds.

Real cost shown on every call: €/1000 requests vs. equivalent human cost.

Request Workshop access

Engineering Methodology

From initial audit to production deployment, we apply strict engineering rigor.

01

Audit & Feasibility

Technical scoping and ROI analysis in 48h.

02

Proof of Concept

Custom LLM integration on your private data.

03

Production & Scale

Deployment, monitoring, and cost observability.

See our method in detail →

AI serving your industry

The value of AI depends on your context. Choose your sector.

Our practice areas

We handle your AI projects end to end: audit, design, development, integration with your information system, and support through to adoption by your teams.

Explore our technological expertise →

Resources & Insights

Tech watch, integration feedback, and architecture analyses written by our engineers.

Read our publications →

Frequently asked questions

What does an AI integration cost?+
The cost of a PoC depends on its complexity and your objectives. Operational LLM costs are transparent from day one: our Workshop lets you simulate them live before any commitment, with clear pricing and no hidden packages.
Is my data protected? GDPR?+
By default, we build architectures that keep your data inside your infrastructure: on-prem or private cloud deployment (Azure, OVH, AWS VPC). If cloud APIs are used (OpenAI, Anthropic), it's documented and you sign the corresponding DPAs. Your business data stays with you; we never store it on our own servers.
How long until I see a first result?+
A technical feasibility audit in 48 hours. A working PoC is then delivered in 2 to 4 weeks, tested on your real data. Production integration then follows iteratively, with measurable results at each step.
Which LLM models do you support?+
All the major models: GPT-4o, Claude 3.5/4, Gemini 1.5/2, Mistral Large, Llama 3 (on-prem), Qwen. Our architecture is model-agnostic: you can switch providers without rewriting your stack. We recommend the optimal model based on your use case and budget.
Who maintains the system in production?+
We offer a monthly maintenance contract that includes 24/7 LLM performance monitoring, model updates, cost alerts, and technical support. You can also choose to have us train your team to maintain the system independently.
Can we start with a PoC before committing?+
That's our default model. We define a precise PoC scope together (use case, test data, success criteria), give you feasibility feedback within 48 hours, then deliver the working PoC in 2 to 4 weeks on your real data. Commitment to a full project only comes after the PoC is validated.
Ambient Background
Ready to accelerate?

Two ways to start.

Test our tools live, or book a flash audit of your processes. No commitment.