What Are the 5 Most Used AIs in 2026?
In 2026, five artificial intelligences dominate professional and personal use: ChatGPT (OpenAI), Gemini (Google), Copilot (Microsoft), Claude (Anthropic), and Midjourney. This is not an official ranking. It is an editorial selection based on the presence of these tools in the organizations I observe, from Casablanca to Brussels. They cover text, image, code, and workplace assistance.
1. ChatGPT — The Tool That Started It All
ChatGPT remains the reference tool. Its GPT-4o version is used to draft contracts, prepare board meetings, analyze HR documents, and generate reports.
In the organizations I work with, it is often the first tool adopted. Sometimes without a framework, sometimes without an internal policy. This is precisely what Kaspersky flagged in Morocco, as reported by Medias24: massive usage, poorly governed, in enterprise environments.
If you are a CHRO or CEO, the question is not “are my teams using ChatGPT”. The question is “under what conditions”.
As I explained in my analysis of AI’s impact on recruitment, the tool is not the problem. The absence of AI governance is.
2. Gemini — Google Takes Back the Lead
Gemini is Google’s AI, integrated directly into Gmail, Docs, Sheets, and Meet. For a company working within the Google Workspace ecosystem, it is the most seamless tool to deploy.
Its concrete advantage: it fits into the existing workflow to produce summaries, contextualized responses, and meeting recaps. No copy-pasting between multiple interfaces required.
For a business leader, this represents a silent upskilling of the entire organization. Every employee using Gemini in Docs gains productivity without heavy training.
3. Microsoft Copilot — AI Inside the Office Suite
Microsoft has embedded its AI into Word, Excel, PowerPoint, Teams, and Outlook. Copilot is widely deployed in enterprise environments, largely because Microsoft 365 is already the working environment for millions of organizations.
Concrete use case: a CFO asks Copilot to synthesize six months of Excel data into a narrative dashboard. A CHRO generates a Teams meeting summary in thirty seconds. A sales director prepares a proposal from a client email.
Scaling is immediate. No new platform. No new password. The AI arrives inside the tools your teams already use.
I have built a 6-dimension diagnostic framework to assess an organization’s AI maturity, including the integration of tools like Copilot into existing processes. Download the AI Board Pack 2026.
4. Claude — AI for Long and Complex Documents
Claude, developed by Anthropic, is particularly suited to tasks requiring nuance and volume. It can analyze dense contracts, synthesize audit reports, and draft strategic memos.
Its extended context window makes it useful for legal teams, consulting firms, and executive teams handling large documents. Where other tools may lose coherence on a long document, Claude maintains consistency throughout.
For an executive team looking to prepare sessions with AI assistance, it is often the most appropriate tool for substantive documents.
5. Midjourney — Images in Service of Decisions
Midjourney generates images from text descriptions. In business, it is used by marketing teams and employer brand departments to produce visuals without a photo budget.
As I explained in my practical guide on using AI to edit photos, image generation is no longer reserved for creatives. It is an operational tool that non-technical teams use daily.
What These 5 Tools Have in Common
They are all accessible without technical expertise. A business leader can use them today.
But they all raise the same question: who decides what to entrust to them? What data? What processes? What guardrails?
In Morocco, several signals converge. Both EcoActu.ma and Medias24 have documented the risk linked to ungoverned AI in enterprise settings. Organizations moving fast without internal policies are exposed. Those waiting too long fall behind.
The balance to strike is not technical. It is managerial.
For a deeper look at how these tools integrate into an organization, read my complete guide on using AI in business.
If you want to structure your AI approach and identify which tools to deploy first in your organization, request a free diagnostic.
FAQ
What is the difference between ChatGPT and Claude?
ChatGPT is more versatile and has a broader plugin ecosystem. Claude performs better on long documents and tasks requiring coherence across large volumes of text. In practice, many teams use both depending on the type of task.
Are these tools secure for enterprise use?
In their consumer versions, terms of use vary and data confidentiality is not guaranteed. Enterprise versions (ChatGPT Enterprise, Copilot for Microsoft 365, Claude for Work) offer contractual guarantees on data confidentiality. This is the fundamental distinction to establish before any deployment, regardless of organization size.
Do teams need training to use these tools?
A basic AI culture is necessary. Not to master the technology, but to understand what can and cannot be entrusted to these tools. The priority upskilling is for managers and executives, not technical teams.
Which tool should a small or mid-sized business prioritize?
If you are already on Microsoft 365, Copilot is the most natural entry point. If you are on Google Workspace, Gemini integrates without friction. Both fit into what your teams already do. ChatGPT can complement these for creative or analytical tasks outside the standard workflow. This is editorial guidance: the right choice always depends on your organization’s specific context.