Coralogix, an observability and telemetry-data platform, announced on June 3, 2026 that it had raised $200 million in a Series F round. The company said the financing was led by Advent and CPPIB, with participation from Greenfield and Brighton Park Capital, and that it brought total funding raised in Coralogix to $550 million. The round follows the company’s $115 million Series E in 2025.
Coralogix said it would use the new capital to accelerate work on what it calls AI-Native Observability, including agentic AI capabilities across its Olly assistant, MCP, and CLI tooling, and to expand its schema-free telemetry data-lake architecture for real-time processing and long-term retention. The company stated it serves more than 5,000 customers worldwide, including IBM, Tradeweb, and JFrog, and processes petabytes of production data daily across eight regions.
The raise reflects a broader bet that monitoring and observability are shifting from human-read dashboards toward infrastructure that AI agents query and act on directly. As enterprises deploy more autonomous AI systems in production, the volume of telemetry and the need to reason over it grow, and investors are funding the data layer underneath that shift. The size of the round, in a category long dominated by incumbents such as Datadog and Splunk, signals continued appetite for AI-era infrastructure plays.