Enterprise Data Annotation with Verified Human Feedback

Fillin AI delivers secure, enterprise-grade data annotation for AI development teams and organizations across Europe. Our proprietary data labeling software ensures every label is genuinely human, detecting and blocking unauthorized assistance during annotation. We guarantee data integrity for mission-critical AI training and support full compliance with European regulations.

  • AI Training Consulting. Expert consulting services for RLHF and SFT implementation, helping organizations develop effective training strategies and ensuring high-quality human feedback for AI development.
  • Chatbot Development Advisory. Strategic consulting and implementation guidance for enterprise chatbot development, from data strategy to model training and deployment, ensuring alignment with business objectives.
  • Data Strategy & Collection. Advisory services for secure, GDPR-compliant data collection and annotation, with expert guidance on training data optimization and quality assurance.
  • Model Evaluation & Safety. Comprehensive consulting on model evaluation, safety testing, and performance optimization, helping organizations build reliable and trustworthy AI systems.

"As AI training consultants, we combine deep expertise with practical experience to ensure your models are trained on high-quality human feedback. Our advisory services help organizations navigate the complexities of AI development while maintaining the highest standards of data integrity."

- Peter, Founder of Fillin AI

Enhance your business with our full-stack development and AI expertise

Our global presence

  • Malmö HQ
    Carlsgatan 12A
    211 22 Malmö, Sweden
  • Stockholm Office
    Hammarby kaj 10D
    120 30, Stockholm