Our Mission

Behind every smart model is smarter data preparation

About Us

Label Ladder is a Swiss-Namibian company with offices in Zürich and Windhoek.

We provide end-to-end data processing and annotation services — not just to label your data, but to transform it into a powerful asset that drives smarter decisions, streamlined operations, and real competitive edge.

Whether you’re training AI models or managing complex datasets, our solutions are built to reduce operational costs, enhance data quality and usability, and enable faster, insight-driven decisions.

We combine Swiss precision and data excellence with Namibian talent and agility to deliver high-quality, scalable data solutions that are both globally competitive and locally grounded.

Let us help you unlock the full potential of your data — with precision, purpose, and long-term impact.

Label Ladder Office

Working with Us

Our commitment to quality and expertise are what sets us apart.

High-Quality Data Services

HIGH-QUALITY DATA SERVICES

Quality control processes for in-house data labelers ensure

accurate and high-quality processed data, avoiding common crowdsourcing inconsistency issues

Cost-Effective Service

COST-EFFECTIVE SERVICE

Leveraging a specialized external provider reduces the overhead costs associated with hiring, training, and maintaining an in-house team, allowing focus on core business activities for greater overall productivity

Skilled Talent Pool

SKILLED TALENT POOL

A group of trained and experienced annotators facilitating transformation of raw data to enable the proper functioning of machine-learning systems

A Venture Built on Impact

A VENTURE BUILT ON IMPACT

Label Ladder is based on empowerment, where 1’000 Namibians are trained with digital skills, supporting economic development and youth employment

Our Impact

We are on a mission to upskill 1,000 Namibians by 2027, providing them with the necessary tools and knowledge to work in the data and AI industries.

Label Ladder Academy

Our project is supported by the Namibian Ministry of Information, Communication & Technology, and the Ministry of Sport, Youth and National Service.

Through our Label Ladder Academy program, we guarantee our employees a pathway to growth and employability in a globally competitive industry.

Core Teachings of the Academy:

  • 1
    Intro to Data Work: Learn the basics of data annotation, digital tools, and working in tech
  • 2
    Annotation Skills Training: Get hands-on with real data — images, text, audio, and video — using industry tools
  • 3
    Quality & Review Certification: Train to become a quality checker or team lead with advanced annotation skills
  • 4
    Project & Tech Skills: Learn how to manage data projects, use dashboards, and communicate with global teams
  • 5
    Workplace Readiness & Soft Skills: Build confidence in communication, teamwork, time management, and professionalism
Label Ladder Academy
Label
Ladder
Academy

Meet the Team

Well-rounded leaders and technologists, driven by a mission to empower our clients' data.

Marion Schleifer

Marion Schleifer

Co-founder & CEO

Lorenzo Olivi

Lorenzo Olivi

Business Development

Natasha Bassingthwaighte

Natasha Bassingthwaighte

Project Oversight

Klaudia Iita

Klaudia Iita

Operations

Elzine Mushambi

Elzine Mushambi

Co-founder & Advisor

Our Labelers

A dynamic and diverse group of data labelers and processors to deliver our mission.

Lavinia

Lavinia

Paulus

Paulus

Lucien

Lucien

Marizungiruaije

Marizungiruaije

Racheal

Racheal

Almando

Almando

Silver

Silver

Elvino

Elvino

Ready to work with us?

Contact us today to learn more about how Label Ladder can help with your data annotation and processing needs.

Get in Touch