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ChatGPT im Unternehmen: Best Practices - Groenewold IT Solutions

ChatGPT in the company: Best Practices

AI training • 23 January 2026

ChatGPT in the company: Best Practices

ChatGPT in the company: Best Practices

By Björn Groenewold3 min read
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ChatGPT in the company: best practices for professional use. Practical tips, applications and safety guidelines.

> Key Takeaway: Four best practices for productive ChatGPT use in business: develop company-specific prompt templates, never enter sensitive data in prompts, always validate results through domain experts, and establish clear usage guidelines for all employees.


ChatGPT has become an indispensable business tool from the hype theme. More and more companies use the AI assistant to optimize processes and increase productivity. But how to use ChatGPT professionally and safely? This guide will show you best practices, specific applications and important safety aspects for corporate use.

ChatGPT versions for companies

Before you introduce ChatGPT to the company, you should know the different versions:

Version Price Suitable for Data protection

ChatGPT Free Free Individuals, tests Base

ChatGPT Plus $20/month Power users Base

ChatGPT Team $25/User/month Small teams Expanded

ChatGPT Enterprise On request Enterprises Maximum level

Recommendation

For professional use we recommend at least ChatGPT Team or Enterprise. These versions offer improved data protection: your data is not used for training the AI.

Top 10 Applications by Department

Marketing

Content creation and ideas creation

Use ChatGPT for blog posts, social media posts, newsletter texts and campaign ideas. The AI delivers fast designs that you can refine.

Time saving: Up to 60% for the first text creation

Sales

E-mail templates and promotion

Create personalized sales emails, offers and follow-up messages. ChatGPT can propose various tonalities and argumentation lines.

Saving time: Up to 40% in offerings

HR

Job alerts and onboarding

Form appealing job advertisements, create onboarding materials and answer frequent employee questions.

Time savings: Up to 50% for HR documents

Customer service

Reply templates and FAQ creation

Develop consistent response templates for frequent customer requests and create comprehensive FAQ documents.

Time saving: Up to 70% for standard requests

Product development

Research and documentation

Use ChatGPT for market research, technical documentation and specification creation.

Time savings: Up to 45% for documentation tasks

Safety guidelines for corporate use

  • Personal data of customers or employees

  • Confidential business secrets

  • Passwords or access data

  • Unpublished financial data

  • Patent-relevant information

  • Clear Guidelines: Create binding guidelines, which may be entered and which is not

  • ** Training:** Sensitisation You all employees for data protection risks

  • Enterprise version: Use ChatGPT Enterprise for maximum data protection

  • Anonymization: Remove personal data before entering

  • Check: Check You AI-generated content always before use

Best Practices for Maximum Productivity

About the author

Björn Groenewold
Björn Groenewold(Dipl.-Inf.)

Managing Director & Founder

For over 15 years Björn Groenewold has been developing software solutions for the mid-market. As founder of Groenewold IT Solutions he has successfully supported more than 250 projects – from legacy modernisation to AI integration.

Software ArchitectureAI IntegrationLegacy ModernisationProject Management

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