The Future of AI Training: How Datumo is Pioneering Change in a Rapidly Evolving Industry
Hatched by SEAN SYLVIA
Nov 08, 2025
4 min read
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The Future of AI Training: How Datumo is Pioneering Change in a Rapidly Evolving Industry
The rise of artificial intelligence (AI) has brought about transformative changes across various sectors, yet the industry faces significant challenges in ensuring safe and effective AI deployment. One company, Datumo, based in Seoul, South Korea, is stepping up to redefine the landscape of AI training and model evaluation. With their innovative approach to data labeling and a strong emphasis on safety benchmarking, Datumo is not only addressing pressing industry needs but also setting the stage for substantial growth and expansion.
The Genesis of Datumo: Crowdsourcing the Future of AI
Datumo was founded by David Kim, a former AI researcher at Korea's Agency for Defense Development. Frustrated by the time-consuming nature of data labeling—a critical step in training AI models—Kim devised a solution: a reward-based app that allows users to label data during their spare time and get paid for it. This crowdsourced approach has proven effective, with Datumo securing tens of thousands of dollars in pre-contract sales even before the app was fully operational. In their first year alone, the company surpassed $1 million in revenue, quickly establishing themselves as a key player in the data labeling market.
Today, Datumo boasts over 300 clients, including major Korean enterprises such as Samsung, LG Electronics, and Hyundai, generating approximately $6 million in revenue last year. This impressive growth trajectory highlights the increasing demand for well-labeled data—an essential component for effective AI training.
Expanding Beyond Labeling: The Move Towards Benchmarking
As Datumo gained traction, clients began requesting additional services beyond data labeling, particularly in the realm of AI model evaluation. Recognizing this latent demand, Datumo has recently expanded its offerings to include model benchmarking and safety evaluation, allowing clients to compare their AI outputs against industry standards. This evolution signifies a natural progression for the company, transitioning from a data labeling service to a full-scale evaluation platform that addresses the industry's growing concerns surrounding AI safety and decision-making transparency.
The urgency for such services is underscored by findings from a McKinsey report, which indicated that a significant portion of companies feel unprepared to use AI responsibly. With 40% of survey respondents identifying decision-making transparency as a major risk, Datumo's focus on safety benchmarking is not only timely but essential.
The Competitive Landscape: Seizing Opportunities Amidst Industry Turmoil
Recent developments in the AI industry, particularly the $14.3 billion investment by Meta in Scale AI, have sparked concerns about trust and competition. Following this acquisition, some of Scale AI's major clients, including OpenAI, withdrew their business due to perceived conflicts of interest. This market turbulence has created an opportunity for Datumo to position itself as a trustworthy alternative, particularly for enterprises seeking reliable data labeling and evaluation services.
Datumo differentiates itself further by offering licensed datasets, including data crawled from published books, which enhance the reasoning capabilities of AI models. This unique asset, coupled with their full-stack evaluation platform—featuring a no-code tool designed for non-developers—provides significant value to clients who may lack technical expertise.
Attracting Investment and Fostering Growth
The company’s recent funding round of $15.5 million—bringing their total funding to approximately $28 million—will be instrumental in accelerating their research and development efforts, particularly in automated evaluation tools for enterprise AI. This funding will also support their strategic expansion into markets like Japan and the United States, building on their existing presence in Silicon Valley.
Interestingly, Datumo's ability to attract investors was bolstered by their public engagement strategies. After hosting a fireside chat with Andrew Ng, a prominent figure in AI, and sharing the event on LinkedIn, Datumo garnered the attention of Salesforce Ventures, leading to a series of discussions that culminated in investment.
Actionable Advice for Industry Players
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Embrace Crowdsourcing: Consider leveraging crowdsourced data labeling solutions to enhance efficiency and reduce costs. Engaging a broader audience can accelerate data collection while minimizing the burden on internal resources.
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Focus on Safety and Transparency: As concerns about AI safety grow, prioritize developing evaluation tools that enhance transparency in AI decision-making. This will not only build trust with clients but also foster responsible AI practices.
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Leverage Public Engagement: Utilize public events and social media platforms to showcase industry expertise. Engaging in meaningful conversations can attract potential investors and partners, providing opportunities for growth and collaboration.
Conclusion
Datumo stands at the forefront of a critical juncture in the AI industry, combining innovative data labeling solutions with robust evaluation tools that address pressing safety concerns. As they expand their offerings and enter new markets, their approach could serve as a model for other companies seeking to navigate the complexities of AI training and deployment. With the ongoing evolution of AI, the demand for reliable, safe, and efficient solutions will only continue to grow, positioning Datumo as a significant player in shaping the future of AI.
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