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AI agents for businesses – Intelligent automation and measurable productivity gains

AI agents represent the next generation of automation: unlike chatbots or traditional RPA, they understand context, make intelligent decisions, and adapt to your business processes in real time. For CIOs and executives, deploying AI agents means reducing operating costs by 40%, accelerating critical workflows, and freeing your teams from repetitive tasks. IT Systèmes supports you in integrating tailor-made AI agents, with a team of eight specialized developers and an ROI-first approach: measurable results within the first three months.

Our expertise in deploying AI agents

AI agents for customer support and relations

We develop AI agents capable of handling your level 1 customer and IT support with a 70% resolution rate. These agents understand natural language and access your knowledge base and internal systems to provide contextualized responses 24/7. For a CIO, this means reducing the volume of tickets escalated to technical teams by a factor of 3, reducing first response time by 90%, and improving user satisfaction while controlling costs. The agent integrates natively with your existing tools: Microsoft Teams, Slack, ServiceNow, Zendesk.

AI agents for HR process automation

AI agents for HR process automation Onboarding new employees takes an average of 12 hours per person between HR, IT, and managers. Our AI agents automate the entire process: account creation (Microsoft 365, business applications), role-based access provisioning, automatic sending of personalized communications, and onboarding task tracking. The ROI is immediate: an 80% reduction in HR/IT time, zero oversights in critical steps, and a smooth employee experience from day one. The agent connects to your HRIS, Active Directory, and project management tools.

AI agents for finance and accounting

Processing invoices, expense reports, and accounting reconciliations requires considerable resources. Our AI agents automatically extract data from documents (even handwritten or poorly scanned ones), validate it according to your business rules, integrate it into your accounting systems, and manage exceptions in real time. For a CFO, this represents a 60% reduction in processing time, a drastic reduction in data entry errors, and an acceleration of the closing cycle. The agent integrates with SAP, Sage, Cegid, and your document management tools.

AI agents for documentary and legal research

For law, audit, and consulting firms, searching through thousands of documents represents a major cost. Our AI agents analyze your document database (contracts, case law, audit reports, regulations) in natural language, extract relevant clauses, identify risks, and provide structured summaries. A partner can query the agent as they would a colleague: "Find me all contracts with non-compete clauses signed since 2020 in the tech sector." The result: a 75% reduction in search time, optimized client billing, and zero risk of document oversight.

Secure integration into your existing IT system

The main concern for CIOs when it comes to AI agents is integration into complex IT systems and data security. Our approach addresses these issues head-on. We conduct a detailed architecture audit, identify integration points via REST API, connect the agent to your databases and business applications (ERP, CRM, HRIS), and deploy GDPR and NIS2-compliant security layers. The agents run on your private cloud or on-premises infrastructure, depending on your constraints. We guarantee that your data will never pass through uncontrolled public servers.

Development of customized AI agents

Every company has unique business processes. Our team of eight developers specializing in AI designs customized agents tailored to your specific workflows: lead qualification agents for sales representatives, predictive analytics agents for financial management, logistics planning agents. We use the most advanced technologies (GPT-4, Claude, open-source models) and train them on your business data to ensure optimal accuracy. Unlike generic SaaS solutions, you get an agent that speaks your business language and adapts to your management rules.

Why AI agents are transforming businesses

AI agents go far beyond traditional automation. Whereas RPA performs simple, repetitive tasks according to fixed rules, AI agents understand natural language, analyze complex documents, handle exceptions, and learn from each interaction. For decision-makers, this translates into three strategic levers: drastic reduction in operating costs (up to 60% on certain processes), improved customer experience through instant, personalized responses, and freeing up employee time to refocus on high-value-added tasks. Companies that deploy AI agents today are 18 to 24 months ahead of their competitors.

Why choose IT Systems for your AI agents

  • A team of developers specializing in AI and automation: complete mastery of AI agent development, machine learning, NLP, and complex IS integration.
  • ROI-first approach: we identify processes with a high business impact and deploy measurable quick wins within the first three months. Our clients see an average productivity gain of 40%.
  • Proven methodology: free audit → PoC in 4-6 weeks → gradual deployment → continuous optimization. We deliver concrete results quickly.
  • Guaranteed security and compliance: deployment on your infrastructure (private cloud or on-premises), GDPR/NIS2/ISO 27001 compliance, end-to-end encryption, granular access management.
  • Seamless IT integration: native connection to your existing tools (Microsoft 365, SAP, Salesforce, ServiceNow, etc.) via secure APIs. No need to overhaul your IT system.
  • Long-term support: training your teams, skills transfer, ongoing support, agent development according to your new needs.

→ Learn more: How to integrate an AI agent into your existing IT system? Explore our AI automation services

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A clear, rapid and personalized approach

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01

Free audit and identification of opportunities

In-depth analysis of your business processes with your teams to identify time-consuming, repetitive tasks with high automation potential. We map your workflows, assess technical feasibility, estimate expected ROI, and prioritize projects according to their business impact. This phase also includes an audit of your IT system to anticipate integration issues. Duration: 1-2 weeks. Deliverable: audit report with prioritized roadmap and budget estimate.
02

PoC: validation of value in 4-6 weeks

Rather than launching a large-scale project with high risks, we deploy a Proof of Concept on a limited but representative scope. For example: automating the processing of 100 invoices per day or managing 50 level 1 support tickets. This PoC allows us to validate technical feasibility, measure real gains, adjust algorithms, and convince your stakeholders with concrete results. Duration: 4-6 weeks. Deliverable: functional agent on pilot scope + performance metrics.
03

Development and training of the AI agent

Once the PoC has been validated, our eight specialized developers develop the complete AI agent using the most advanced technologies (GPT-4, Claude, customized open-source models). We train the AI on your business data to ensure optimal accuracy and perfect adaptation to your context. The agent is tested in real conditions with your pilot users, and we iterate quickly based on field feedback. Duration: 6-12 weeks depending on complexity.
04

Gradual deployment and IT integration

Rollout in phases to limit risks: first a pilot service, then gradual expansion to the entire organization. We integrate the agent into your IT system via secure APIs, configure access rights according to roles, set up performance monitoring, and train your teams in the use and supervision of the agent. The rollout is transparent to your end users. Duration: 4-8 weeks.
05

Continuous optimization and evolution

AI agents improve with use. We monitor KPIs in real time (resolution rate, processing time, user satisfaction), analyze failures to refine algorithms, and gradually enhance the agent's capabilities according to your new needs. You benefit from ongoing support, regular updates, and skills transfer to gain autonomy. The agent evolves with your business.

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FAQ AI Agents

Is my data secure with your AI agents?

Yes, security is at the heart of our developments. We deploy AI agents on your infrastructure (private cloud or on-premise) or on platforms certified as GDPR-compliant. Your data never passes through uncontrolled public servers. We apply end-to-end encryption, fine-grained access and privilege management, and compliance with ISO 27001 and NIS2 standards. Our AI agents can also be configured to automatically anonymize sensitive data.

→ Discover our expertise: Data Management and AI: automating governance and ensuring compliance

What ROI can you expect from an AI agent project?

The ROI of an AI agent depends on the automated process, but our customers see an average reduction of 40% in the time spent on targeted tasks within the first 3 months. For a helpdesk agent, expect 70% of level 1 tickets to be resolved automatically, which is equivalent to 2 to 3 FTEs freed up. For an accounting agent, expect a 60% reduction in invoice processing time. The return on investment is generally achieved in 6 to 12 months, with cumulative gains over several years. The advantage of AI agents over traditional RPA is that they continuously improve and handle increasingly complex cases without reprogramming.

→ Detailed article: What ROI can you expect from an AI agent project? 

What is the difference between an AI agent and a chatbot?

A traditional chatbot follows predefined scripts: if the user says "reset my password," the chatbot asks a series of fixed questions and redirects the user to a form. An AI agent, on the other hand, truly understands the request, analyzes the context (which system, which user, how urgent it is), accesses databases to check permissions, and can even perform the action directly (resetting the password in Active Directory). The AI agent also handles exceptions: if the user phrases their request differently or has a special case, the agent adapts. For a CIO, this means fewer escalations, less user frustration, and a real gain in operational efficiency.

→ Detailed article : AI agent vs. chatbot: what are the differences for businesses?

How can an AI agent be integrated into a complex information system?

Integration into an existing IT system is the main concern for CIOs, and this is precisely our area of expertise. We begin with a detailed architecture audit to identify the systems to be connected (ERP, CRM, HRIS, databases, business applications). The agent connects via secure REST APIs, with SSO authentication and fine-grained access rights management. We use native connectors for standard applications (Microsoft 365, Salesforce, SAP) and develop custom connectors if necessary. The agent can run in a private cloud (Azure, AWS) or on-premises, depending on your security requirements. Deployment does not require any overhaul of your IS: the agent adapts to your existing system.

→ Detailed article: How to integrate an AI agent into your existing IT system?

How can the security and compliance of an AI agent be guaranteed?

Security is at the heart of our developments. We deploy AI agents on your infrastructure (private cloud or on-premise) so that your data never passes through uncontrolled public servers. End-to-end encryption, strong authentication (SSO, MFA), role and permission management based on the principle of least privilege. We strictly comply with the GDPR (anonymization of sensitive data, right to be forgotten), the NIS2 directive for critical sectors, and ISO 27001 standards. Agents can be configured to never store personal data and to track all actions (complete audit trail). We perform regular penetration tests and security audits.

→ Detailed article: How to secure an AI agent project in a company?

What concrete productivity gains can be expected from AI agents?

Productivity gains vary depending on the automated process, but here are some benchmarks from our client projects. IT support: 70% of level 1 tickets resolved automatically, freeing up 3 FTEs for a team of 10 people. HR onboarding: 80% reduction in administrative time, saving 12 hours per new employee. Accounting processing: 60% reduction in invoice entry and validation time. Document research: 75% time savings on legal and contractual research. These gains translate into a reallocation of teams to higher value-added tasks, improved quality (fewer human errors), and accelerated critical processes (time-to-market, time-to-hire).

→ Detailed article: What productivity gains can be expected from AI agents?

Which use case should you start with when it comes to agentic AI?

We recommend starting with a use case that has a high impact but low technical complexity, known as a "quick win." The three best entry points are: (1) Level 1 IT support—fast and measurable ROI, simple integration, users accustomed to digital tools. (2) Employee onboarding—well-defined process, immediate gains for HR and IT, improved employee experience. (3) Invoice processing – high volume, repetitive task, easy to quantify ROI. The objective of the first project is twofold: to demonstrate concrete value in order to obtain stakeholder buy-in, and to build internal skills before deploying agents on more critical processes. We avoid starting with processes that are too complex or politically sensitive.

How much does it cost to develop a custom AI agent?

The cost depends on the complexity of the use case, the number of IT integrations, and the level of customization required. For a simple conversational agent (level 1 support, intelligent FAQ), expect to pay between €15K and €30K for initial development. For a more complex agent with document processing and workflow orchestration (onboarding, accounting), expect to pay between €40,000 and €80,000. For a highly customized agent with machine learning on your business data (predictive analysis, intelligent recommendations), budget between €80,000 and €150,000. These budgets include: audit, development, training, testing, deployment, and training. Added to this is maintenance and upgrades (10-15% of the initial cost per year). ROI is generally achieved in 6 to 12 months thanks to productivity gains.

Do you need in-house AI skills to deploy agents?

No, your teams do not need any AI skills to deploy and use AI agents. We manage the entire development, training, and deployment process. For end users, the agent is used just like a colleague: via chat in Teams/Slack, or via an intuitive web interface. No technical training is required. On the IT side, we train your teams to supervise the agent (performance monitoring, exception management, knowledge base updates). For companies that want to become more autonomous, we offer a gradual transfer of skills: your teams learn how to enrich the agent, adjust business rules, and optimize performance. But this is not mandatory: we provide long-term maintenance and development.