ChatGPT vs. Microsoft Copilot vs. Claude — which AI do you choose for your business?

In 2026, ChatGPT, Microsoft Copilot and Claude are the three most widely used AI platforms for businesses. They resemble each other, but do very different things. This article helps you as an SME entrepreneur choose: which tool fits your team, your work processes and your budget?

The three major AI platforms at a glance

ChatGPT (from OpenAI), Microsoft Copilot and Claude (from Anthropic) are individually powerful AI assistants. Yet they are not interchangeable. One tool excels at creative writing, another at document processing, and the third at safe analysis of business data.

What they have in common: you type a question or command, and the AI responds with a detailed answer. But the way they are built — and for whom they work best — differs significantly.

ChatGPT: versatile and accessible

ChatGPT is still the most well-known AI tool in 2026. The latest version can not only write texts and answer questions, but also analyze images, write code and control your computer via so-called 'computer use'.

Strong for:

• Content strategy, social media and email writing
• Customer communication composition and personalization
• Quotes, reports and presentation development
• Brainstorming and idea generation

Example for SME: A retail business uses ChatGPT to rewrite 50 product descriptions per day in the brand's tone of voice. What used to take 4 hours now takes 30 minutes.

Weaknesses:

• No direct integration with Microsoft Office environments
• Business data is not stored within your environment by default (unless Enterprise)
• Can sometimes confidently provide incorrect information

Price: ChatGPT Team costs around €23 per user per month. ChatGPT Enterprise on request.

Microsoft Copilot: ideal if you already work with Microsoft 365

Microsoft Copilot is not a standalone AI tool — it is built into the apps you already use: Outlook, Word, Excel, Teams and PowerPoint. Copilot can write meeting notes, summarize emails, analyze data in Excel and draft concepts in Word — all from within your familiar Microsoft environment.

Strong for:

• Automatic note-taking in Teams meetings
• Email summarization and response drafting in Outlook
• Data analysis and chart creation in Excel
• Building presentations in PowerPoint based on an outline

Example for SME: A construction company with 40 employees saves an average of 3 hours per week per manager because Copilot automatically processes meeting notes and creates follow-up actions in Teams.

Weaknesses:

• Only useful if you actively use Microsoft 365
• Less flexible for creative tasks outside Microsoft apps
• Requires Microsoft 365 Business subscription as a basis

Price: Microsoft 365 Copilot costs €30 per user per month (on top of your existing M365 subscription).

Claude (Anthropic): the safe choice for sensitive documents

Claude, created by American AI safety company Anthropic, distinguishes itself by three things: processing long texts, accurate analysis and a stricter security policy around sensitive data.

Claude has an extremely large 'context window': you can upload a complete contract, annual report or technical document at once. Claude can then ask questions about it, summarize it or flag inconsistencies.

Strong for:

• Analyzing legal documents, contracts and policy documents
• Summarizing and editing long reports
• Answering complex customer questions based on company documents
• Writing precisely with fewer hallucinations than competitors

Example for SME: A business service provider uses Claude to analyze incoming tender documents (sometimes 80 pages) in 5 minutes and generate a summary with risk signals. This saves an advisor 2-3 hours per quote.

Weaknesses:

• Less extensive in terms of integrations with external tools
• Less suitable for creative, playful content
• No native integration with Office apps

Price: Claude Team costs around €23 per user per month.

Comparison table: which do you choose based on your situation?

When is a combination smart?

Many SMEs don't choose just one tool — they combine. And that's smart.

A typical combination:

• Copilot for meetings, emails and Office tasks
• ChatGPT for marketing, social content and customer communication
• Claude for contract analysis, quotes and sensitive documents

The investment is modest: two subscriptions of €23–€30 per month each per employee is less than half an FTE doing the same tasks manually.

Tip: Start with one tool and only add a second if you notice where the first falls short. This prevents employees from being overwhelmed by too many choices.

Frequently asked questions

Which AI is best for a small business in the Netherlands?

For most SMEs (10-50 employees), ChatGPT Team is the best starting point: versatile, affordable and easy to use. If you already work a lot with Microsoft 365, add Copilot. Use Claude if you regularly analyze long documents.

What does an AI subscription cost for my team?

ChatGPT Team and Claude Team both cost around €23 per user per month. Microsoft 365 Copilot costs €30 per user per month, on top of your existing M365 subscription. For a team of 10 employees, budget €230–€300 per month per tool.

Is my company data safe with these AI tools?

With the Team and Enterprise subscriptions of ChatGPT, Copilot and Claude, your data is not used to further train the AI model. Microsoft Copilot processes everything within the secure Microsoft 365 environment of your organization. Claude from Anthropic has AI safety built as a core principle into the model architecture.

Does my team need technical knowledge to use these tools?

No. ChatGPT, Copilot and Claude work with plain sentences — you type what you need, just like sending a message. Most employees are productive after an afternoon of training. Microsoft Copilot is extra accessible because it sits in the familiar Office environment.

When is the right time to start with an AI tool?

Now. The tools are reliable enough in 2026 for daily use in an SME business. Each quarter you wait is a quarter that competitors build a head start. Start with a pilot of 2-3 employees, evaluate after 4 weeks, and then scale up.