Business & public sector
Sovereign AI agents, hosted in France, that work for you
We build Agents. You build the Future.
Much more than an automation tool, your AI agent is extra strength for your teams. It knows your company, its organisation and its methods. It takes on the tasks you entrust to it, 24/7, with the tools you already use. You set the objectives and keep every decision: Blue Lemon Agent takes care of the rest.
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Tailored automation
Agents adapted to your business processes.
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Hosted in France
GDPR & AI Act: governed deployment
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Human oversight
The agents carry out what you have authorised; the decisions remain yours.
New • My AI agent
Your ideas come to life
Your teams get ahead
Picture your customers or users better supported, cases moving faster and your teams free for the projects that matter. Describe your challenge: within minutes, see the mock-ups of the AI agents that could make this ambition real.
Your mock-ups are only
the start of the journey
A preview of what is possible
Tailor-made mock-upsExample mission · tailored to your business
Your challenge“Process supplier invoices and flag the points to review.”
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Invoice agent
Your invoices ready to approve Documents matched · discrepancies flagged -
Review agent
Sensitive points highlighted Your team decides what happens next
You choose what suits youSee the preview →
From idea to agent at work
From your first mock-ups to agents that work for you
A clear journey, supported by Blue Lemon Agent from discovery to continuous improvement
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01 · Imagine
See what becomes possible
Within minutes, your idea takes concrete shape
- Describe your challengeTell us about the task you would like to hand over to an agent
- Explore your mock-upsPicture yourself with several agents tailored to your business
- Receive your favouritesKeep the mock-ups you chose and share them with your teams
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02 · Decide
Turn the idea into a project
An expert helps you pick the use case that really matters
- Talk to a sales expertA meeting to frame your objectives, your tools and your priorities
- Approve your projectScope, safeguards and quote: you know what will be built
- We build your agentsTailor-made agents, designed around your processes and your rules
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03 · Move forward
Put your agents to work
They join your tools and evolve with your teams' needs
- We integrate and test themConnections to your tools, tests and safeguards on actions
- Your agents go liveDeployment, training of your teams and human supervision
- We improve your agentsResults tracking and improvements proposed together with your teams
You keep the decisions · Blue Lemon Agent designs, deploys and runs your agents
Which world is yours?
Choose your profile: we point you to the AI agents most useful to you.
Micro-businesses
Ready-to-use agents that save time without a technical team.
Explore →Small & medium businesses
Automate admin, support and customer relations at your scale.
Explore →Mid-caps & large enterprises
Industrialise multi-department agents, integrated into your systems, at scale.
Explore →Public sector & institutions
Local authorities, government, public bodies: sovereign agents serving both staff and citizens.
Explore →Whatever your sector
Cross-functional agents: finance, HR, support, data, legal.
Explore →Describe your need
30 minutes to identify your first high-impact use case.
Discuss your projectFive reasons to trust us with your agents
Hosted in France & compliant
Data hosted in France, isolated; the AI model is called at its publisher, except with the Sovereign model option. GDPR & AI Act: governed deployment.
In your tools, not one more
Your teams write to it in Microsoft Teams, Slack or by email; your customers reach it on WhatsApp Business, your website chat or by phone. Nothing to install.
Turnkey
We design, install, integrate and run the agent from end to end. No technical team needed on your side.
Tailor-made
Agents fitted to your business lines, drawn from a catalogue of over 100 proven use cases.
Supporting your teams
The agent carries out what you have authorised; the decisions remain yours. Systematic oversight, traceability, measurable time saved.
For an organisation established outside the European Union, the law of its own country applies; at its request, we put equivalent safeguards in place (human review before any action, a log of the criteria, information for the people concerned).
Indicators describing our offer — excluding client data or results (not disclosed).
The stages of your AI agent project
Audit & scoping
30 minutes to target the use case with the best return.
Quote or direct sign-up
A catalogue offer is bought online; a specific need gets a costed quote.
Design
We design the agent and its guardrails.
Integration & testing
We connect your tools to the agent, which is itself hosted in France.
Rollout
Going live and training your team.
Operation
Continuous supervision and improvement.
Concrete examples of AI agents
Cases made public by these organisations, restated by Blue Lemon Agent by way of illustration. They are not our clients and we have no connection with them.
Rome airports: an AI assistant to guide every traveller
Industry: taking agentic AI to scale
Audi: a multi-agent system to manage its cloud
Fraport: computer vision smooths ground operations
Payments: AI serving reliability and the fight against fraud
Predictive maintenance: an autonomous robot that inspects and anticipates
Funding and delivering your AI project
The French public funding available for your project — the State, the regions, sector training funds, local-authority grants, European funds. Schemes and amounts change: each article carries its date and its official sources.
Funding for digitalisation and AI in 2026: the guide for small firms, SMEs and local authorities
Bpifrance's Diag Data IA: 8 expert days co-funded by France 2030 to launch your AI project
Regional digital vouchers: what still exists in 2026 (and what has closed)
France Num: the free entry point to your digital transformation
Training your teams on AI: what the sector funds and public schemes pay for
Municipalities: funding your digital project with DETR, DSIL and the ERDF
Europe funds your AI too: EDIH, the Digital Europe programme and the ERDF
Illustrative photographs, credited on each article. The people photographed have no connection with the schemes mentioned.
What is an AI agent?
An AI agent does more than answer: it acts. It understands a request, plans the steps, uses tools and carries out a task from end to end — under supervision.
Everything about agentic AI →Answers questions, but does nothing beyond the conversation.
Assists the user inside a tool, without driving anything end to end.
Pursues a goal: plans, uses tools and executes, under supervision.
A preview of the AI agents
Scripted conversations. They show what the agent produces, what it cites as a source and what it leaves for your teams to decide; they reproduce no real exchange.
Fictional simulation — not a client result
If delivery slips past tomorrow, I can open a priority follow-up.
⛓ Source · your order system + carrier
I'm preparing the label, pending your confirmation.
✎ Action · return label ready — the customer confirms
Fictional simulation — not a client result
Still to complete: order number and signature date — for the mayor to approve and sign.
⛓ Source · your municipal templates + CGCT
Email ready to send.
✎ Action · reply ready for review — the public officer approves
Fictional simulation — not a client result
Proposed entries and reconciliation ready — for your approval.
⛓ Sourced · your accounting software + file documents
I'm preparing an alert note for the client, pending your approval.
✎ Action · note ready for review — the accountant approves
Fictional simulation — not a client result
For ≈ 9 years: an in concreto estimate in the range of 10 to 14 months — there is no statutory scale, so it must be adjusted for dependence and sector.
⛓ Sourced · 3 rulings · your files + case-law database
Jurisdiction: specialised commercial courts at first instance; the Paris Court of Appeal has exclusive jurisdiction on appeal.
I'm preparing a formal notice and draft submissions from your templates.
✎ Action · draft ready for review — the lawyer approves
Book 30 min with an expert
A sales engineer calls you back to scope your need and identify the most profitable use case — with no commitment.
- Free diagnosis
- No commitment
- Target reply within one business day
Preview — the real booking (Google Meet video call) happens on the Sales meeting page.
Confirm the appointmentYour questions, our answers
What exactly is an AI agent?
An AI system that carries out tasks from end to end — not merely answers — under human supervision.
How is it different from a chatbot?
A chatbot answers; an agent acts: it uses your tools and completes the task.
Will my teams have to learn a new tool?
No, and that is a design choice. Your teams write to the agent from the tools they already use: Microsoft Teams, Slack and email — as they would to a colleague, with no account to create, no software to install and no training to schedule. Your customers reach it on WhatsApp Business, through your website chat, by email or by phone, where they already write: that is decisive for a sole trader or a very small firm, whose customers all use WhatsApp. And you supervise the agent from the web dashboard. These connections rely on open standards, including the MCP protocol, and are included in every plan, at no extra cost and with no limit on how many; only platforms that bill on their own side — WhatsApp Business bills per conversation — are passed through at cost, with no mark-up.
Are there any hidden costs?
No, and it can be checked. Our subscription prices are fixed. The only variable part is usage — AI tokens, telephony minutes, conversations billed by WhatsApp Business, document reading — and we rebill it at cost, with no mark-up at all: we earn nothing on it, so nothing gives us an interest in seeing it rise. It is visible in your client area, as usage statements are issued, you set your own monthly cap beyond which nothing goes without your agreement, and any unused balance is refunded at the end of the contract.
Is my data safe?
Yes: hosted in France, isolated resources, audited access. GDPR: governed deployment.
My organisation is established outside France: where is my data?
Wherever you decide: in France, in your own country on dedicated servers, or on your premises with the 100% Sovereign package. We apply the law of your country and the requirements of your data protection authority, and we write it into the quote.
How is the AI Act taken into account?
Yes: safeguards, human oversight and traceability, with a stricter framework for high-risk uses. For an organisation established outside the European Union, the law of its own country applies; at its request, we put equivalent safeguards in place (human review before any action, a log of the criteria, information for the people concerned).
Do we need a technical team?
No: we install and run the agent for you, end to end.
How long does deployment take?
A few weeks depending on the use case, after a 30-minute framing session.
How much does it cost?
An installation fee, then a running subscription; we prepare a tailored quote based on your needs.
Does it integrate with our tools?
Yes: Microsoft Teams, Slack, WhatsApp Business, email, your calendars and office suites (Microsoft 365, Google Workspace), as well as your business software — CRM, ERP, document management — through secure connectors built on open standards, including the MCP protocol. It also connects to the accounts you own on social networks — Facebook pages, Instagram professional accounts, LinkedIn pages — and to Google Business Profile and Google reviews. Trustpilot cannot be ordered directly: the connection requires your own Trustpilot for Business account with access to the API module, your Business Unit ID, an authorised authentication method, and the matching rights and quotas; it is priced on quote, after a feasibility study, with Trustpilot's own costs entirely at your charge and the integration and maintenance cost quoted separately. These platforms belong to third parties: their interfaces and their rules change without notice, publishing in your name stays under your control — the agent prepares, you decide what goes live — and any access fees they charge are passed on to you at actual cost, with no margin, outside the subscription.
What happens when the agent doesn't know the answer?
It stops and hands over. The agent never guesses: when information is missing or the request falls outside its scope, it passes the case to the right person along with everything it has already gathered. The preparatory work is not lost, and nobody receives an invented answer.
What if the agent makes a mistake without us noticing?
This is the most common concern, and a legitimate one. Two safeguards: the agent cites its sources with every answer — you can see where the information comes from — and it acts within the limits you set. The agents carry out the tasks you designed and authorised them for; the decisions remain yours. Every action towards the outside world is either approved by you or carried out within a scope you have authorised: lawful in your country, bounded, tested before go-live and logged. No decision with a legal or significant effect is taken by an agent.
Will AI replace our teams?
That is neither the purpose nor the way our agents work. They take on the repetitive part — re-keying, chasing, sorting, document search — and hand back anything requiring judgement. The decision stays human, by design rather than by commercial caution: that is what the AI Act requires for uses affecting people.
What is a usage tier, and what happens if I exceed it?
The tier is the monthly volume included in your subscription. You are alerted at 80%. A move to the tier above only happens after two consecutive months over the limit, with 30 days' notice, and you can step back down at any time. An isolated peak never changes your invoice.
What is the consumables wallet?
It is a prepaid reserve covering variable costs re-invoiced at cost — AI tokens, and cloud where applicable — with no margin at all. At tier S, no amount is requested up front: a first top-up is requested at the first alert at 100% of the included consumption. Elsewhere, the amount shown is only a starting estimate. So that your agent never stops for lack of funds, automatic top-up is on by default: it triggers when 30% of a month's consumption is left, never when the wallet is empty. You set the cap, the trigger and the amount, you can switch it all off, and any unused balance is returned to you at the end of the contract.
What do the set-up fees cover?
They are the one-off start-up fees: configuring the agent, connecting it to your tools and to your dialogue channels (Microsoft Teams, Slack, WhatsApp Business, email, website chat, VoIP telephony), testing and training your teams. This is the initial installation, separate from the monthly subscription.
Ready to launch your first AI agent?
In 30 minutes, let's identify the most profitable use case for you — hosted in France, supervised.