The Invigilator secures $11 million
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The Invigilator secures $11 million to drive global expansion

Edtech firm to enhance AI tools, expand teams, and strengthen global education partnerships

9/3/2025
•Ali Abounasr El Alaoui
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South African education technology company The Invigilator has closed a $11 million funding round to accelerate its international growth. The investment round was led by Kaltroco, a family-backed private investment firm headquartered in Jersey with teams in Nashville, Zurich, and Cape Town. The deal positions The Invigilator to enhance its artificial intelligence capabilities and strengthen its presence across key global markets.


Strengthening AI-Powered Capabilities

The company announced that the new capital will be directed toward expanding its AI-powered proctoring tools and multilingual functionality. With a focus on inclusivity, the platform aims to remain data-light while offering first-of-its-kind live AI monitoring technology. These enhancements are designed to improve the integrity of online assessments while ensuring broader access to quality education.

CEO Perspective

Nicholas Riemer, co-founder and CEO of The Invigilator, highlighted the significance of the investment for both the company and the South African technology ecosystem. He described the transaction as a milestone achieved after more than five years of development and refinement. According to Riemer, the funding will allow the company to accelerate innovation and disrupt the global proctoring market.

Market Expansion Goals

The Invigilator intends to use the funding to scale its operations across North America, Europe, Asia, and the Middle East. By growing its operational teams in these regions, the company plans to expand partnerships with educational institutions and corporate clients. This strategy reflects its ambition to become a global leader in assessment security and academic integrity.

Backing from Kaltroco

The round was led by Kaltroco, a private investment company known for partnering with management teams to achieve ambitious growth plans. Cornou Rykaart, principal at Kaltroco, explained that The Invigilator aligns closely with the firm’s investment thesis. He emphasized that the startup’s proprietary technology makes education more accessible while reducing reliance on physical infrastructure.

Track Record and Client Base

Since its founding in 2020, The Invigilator has been adopted by more than 100 educational institutions. Notable users include Varsity College, Regenesys Business School, Curro Academy Schools, Eduvos, and Boston City Campus. The platform was initially designed to provide secure, cost-effective exam monitoring in resource-constrained environments and has since evolved into a comprehensive AI-powered solution.

Advancing Assessment Technology

Earlier this year, The Invigilator introduced an AI detection feature aimed at addressing academic integrity challenges. The tool helps educators identify when students rely excessively on generative AI for assignments and assessments. By building unique writing profiles for each learner, the platform allows instructors to intervene when critical thinking skills are at risk of being undermined.

Kaltroco’s Global Footprint

Kaltroco has invested in more than 30 companies across multiple industries worldwide. As a single family-backed investment company, it operates without the constraints of external investors or fixed holding periods. This flexibility enables it to align more closely with the growth trajectories of its portfolio companies.

Future Outlook

The Invigilator’s leadership sees this funding as an opportunity to push further into AI-driven assessment solutions and expand its global footprint. By combining innovation with accessibility, the company aims to support both traditional and non-traditional education providers. Its long-term goal is to reshape how assessment integrity is maintained across diverse learning environments.


The $11 million investment in The Invigilator underscores the growing global demand for advanced, inclusive, and credible online assessment solutions. With Kaltroco’s backing and an expanding international client base, the company is well-positioned to scale its technology and impact. As it advances, The Invigilator is setting the stage for a new standard in digital learning and examination monitoring.