Charting the Path to Real-Time Excellence

We’re on a mission to help organizations thrive in the Era of Real-Time Data Intelligence.

  • From Lagging Indicators to Leading Intelligence

    Our vision is rooted in a future where businesses transcend the challenges of data overload and sluggish, reactive systems. We’re building toward a world where every organization can harness the power of real-time data to make informed decisions seamlessly.

Born from Experience, Built for the Real-time World

Born from firsthand experience with the challenges of managing massive-scale enterprise data, Onum was founded by Pedro Castillo (former CEO of Devo) and Lucas Varela (former cybersecurity leader at CaixaBank). Their struggles with data complexity—including managing 50TB of daily logs—led them to envision a better way: a platform that would simplify how businesses handle data and unlock  true real-time intelligence.

Backed by leading investors Insight Partners, Kibo Ventures, and Dawn Capital with $40M in funding, Onum is transforming how organizations extract value from their data. We help IT and security teams act faster, cut through noise, and make real-time, data-driven decisions that drive results in milliseconds—not minutes.

2022-06-11
Onum is founded
2022-10-01
Pre-seed round $12M from Kibo Ventures & Insight Partners
2023-12-01
Platform in production
2024-01-01
First customers
2024-04-01
Series A $28M from Dawn Capital, Kibo Ventures, Insight Partners
2024-10-01
Began building out US GTM team - Boston office & remote team

Meet Our Leadership Team

Our Investors

Henry Mason

Partner at Dawn Capital

Onum can help businesses finally realize the enormous value of their data in real-time and bring order to their sprawling data storage and infrastructure. We are confident that Pedro's stellar track record and experience scaling Devo into a leading data security player makes him the perfect person to build a global solution in this space.

Josh Zelman

Principal at Insight Partners

Onum's unique platform, coupled with Pedro Castillo's track record of success, positions the company for exponential growth. We have seen Pedro build a world-class software business with Devo, and we believe he will do it again with Onum, empowering organizations to harness the full potential of their data in real-time, driving rapid and informed decision-making. Insight Partners is proud to partner with Onum on their journey towards transforming the data landscape.

Aquilino Peña

Aquilino Peña

Onum’s phenomenal and quick product market fit is a great indication of the future success of the company. The intersection of booming data, orchestration capabilities, real budget impact and control make Onum a new essential layer of the data management stack.

Henry Mason

Partner at Dawn Capital

Onum can help businesses finally realize the enormous value of their data in real-time and bring order to their sprawling data storage and infrastructure. We are confident that Pedro's stellar track record and experience scaling Devo into a leading data security player makes him the perfect person to build a global solution in this space.

Aquilino Peña

Aquilino Peña

Onum’s phenomenal and quick product market fit is a great indication of the future success of the company. The intersection of booming data, orchestration capabilities, real budget impact and control make Onum a new essential layer of the data management stack.

Josh Zelman

Principal at Insight Partners

Onum's unique platform, coupled with Pedro Castillo's track record of success, positions the company for exponential growth. We have seen Pedro build a world-class software business with Devo, and we believe he will do it again with Onum, empowering organizations to harness the full potential of their data in real-time, driving rapid and informed decision-making. Insight Partners is proud to partner with Onum on their journey towards transforming the data landscape.

Award-Winning Innovation

Join Our Team

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