Coralogix Raises USD 200 Mn in Series F Led by Advent, CPPIB and Greenfield

US-based data and artificial intelligence (AI) observability platform Coralogix has raised USD 200 million in a Series F funding round, taking its total funding to USD 550 million. 

The round was co-led by Advent, CPPIB and Greenfield, with participation from Brighton Park Capital. The latest investment follows the company’s USD 115 million Series E round completed in 2025.

The company said the fresh capital will be deployed across three key areas: AI-native observability, telemetry data infrastructure, and global enterprise expansion. Coralogix is focusing heavily on building agentic AI capabilities across its products, including Olly, MCP and CLI, designed to help enterprises investigate and manage system issues in real time.

“We are building the intelligence layer required for the next generation of production operations,” said Ariel Assaraf, CEO and co-founder of Coralogix. “Engineers are no longer the only consumers of observability data. AI systems are becoming operational participants themselves.”

The second area of investment will be telemetry data infrastructure. Coralogix plans to expand its schema-free data lake architecture designed for real-time processing, long-term retention, and open-format analytics at enterprise scale. The company said its approach avoids traditional indexing methods and instead processes data in-stream to reduce costs while maintaining full visibility.

The third focus is global expansion, particularly among enterprises moving away from legacy observability tools. Coralogix said demand is rising for AI-ready systems that offer complete telemetry fidelity and customer-controlled data infrastructure.

Founded in 2014 by Ariel Assaraf and Yoni Farin, Coralogix is headquartered in San Francisco and operates a major engineering hub in India. The platform provides real-time observability services, including log analytics, metrics, tracing, and SIEM solutions. It is used by engineering teams to monitor and understand system performance across complex digital environments.

The company’s AI investigator, Olly, supports multiple modes of operation, ranging from human-led analysis to fully automated workflows. Its architecture is built to capture full production data rather than sampled subsets, enabling deeper operational insights.

In India, Coralogix employs around 100 people and is growing at 50% year-on-year. It counts customers such as Kotak Mahindra Bank, JioStar, SonyLIV, and Delhivery. The company also works with partner Onnivation and operates a local data centre.

Coralogix said it plans to increase investment in security research teams in India and Israel, while expanding its expert services capabilities across the region.