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Enable your employees, automate operations, and enhance products with industry-leading AI.
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The AI platform behind thousands of companies
Enable your workforce with AI
- Increase employee efficiency and creativity with high speed access to GPT-4o, our flagship model, and tools like DALL·E, web browsing, data analysis, retrieval, and more
- Build and share GPTs—custom versions of ChatGPT that provide more personalized outputs and interact with other systems
- Work with OpenAI experts to deploy AI across you organization

Build AI-native products and experiences
- Accelerate your business with AI-powered solutions for customer service, knowledge management, recommendation engines, and more
- Get expert guidance on AI deployment and best practices from solutions architects
- Optimize model performance for your use case or industry using our fine-tuning API(opens in a new window) or by joining the custom model program

Enterprise-grade data privacy, security, and admin controls
- No customer data or metadata in training pipeline for API, ChatGPT Team, or ChatGPT Enterprise customers
- Data encryption at rest and in transit
- Custom data retention window and zero data retention for API customers with qualifying use cases
- Single Sign-On (SSO) with domain verification
- CCPA, CSA STAR, and SOC 2 Type 2 compliance, HIPAA compliance support, and BAAs(opens in a new window)

"This was cutting-edge research. We needed a partner that was willing to invest resources to try something new. We looked at all options, but we only trusted building a custom-trained model with OpenAI."