MISSION Better world through better data 200Founded 0+Clients 0M+Processed Data 0K+Crowd Workers 200Founded 0+Clients 0M+Processed Data 0K+Crowd Workers History of Datumo 2025 08 Joined Proprietary AI Foundation Model Consortium 05 Selected for Forbes Korea '2025 Korea AI 50' 03 Co-hosted Gen AI Red Team Challenge (with GSMA at MWC) 03 Participated in 2025 MWC Barcelona 2024 12 Acquired Data Quality(DQ) Certification for 'LLM Harmlessness Evaluation Data 2024' 10 Selected in AI Cloud Sector for'Korea Promising AI Startup(KPAS 2024)' 04 Planned and Operated 'Gen AI Korea 2024: Generative AI Red Team Challenge&Conference' 2023 12 Constructed Korea's First LLM Trustworthiness Benchmark Dataset 07 Organized 'AI Talk with Andrew Ng'and Served as Keynote Speaker 05 Secured $2.7M in Series A Extension Funding 2022 07 Secured $6.1M in Series A Extension Funding 2021 04 Selected as Representative for Forbes 30 Under 30 Asia, Enterprise Technology 2019 07 Secured &272K in SEED Funding 2018 11 DATUMO Inc. Established 2025 08 Joined Proprietary AI Foundation Model Consortium 05 Selected for Forbes Korea '2025 Korea AI 50' 03 Co-hosted Gen AI Red Team Challenge (with GSMA at MWC) 03 Participated in 2025 MWC Barcelona 2024 12 Acquired Data Quality(DQ) Certification for 'LLM Harmlessness Evaluation Data 2024' 10 Selected in AI Cloud Sector for'Korea Promising AI Startup(KPAS 2024)' 04 Planned and Operated 'Gen AI Korea 2024: Generative AI Red Team Challenge&Conference' 2023 12 Constructed Korea's First LLM Trustworthiness Benchmark Dataset 07 Organized 'AI Talk with Andrew Ng'and Served as Keynote Speaker 05 Secured $2.7M in Series A Extension Funding 2022 07 Secured $6.1M in Series A Extension Funding 2021 04 Selected as Representative for Forbes 30 Under 30 Asia, Enterprise Technology 2019 07 Secured $272K in SEED Funding 2018 11 DATUMO Inc. Established The most reliable training data Datumo datasets published to top-tier global conferences such as NeurIPS, EMNLP, and CVPR See More Use Cases > Don't fall behind in AI Subscribe