What is Corelight?
Founded in 2013, Corelight specializes in network traffic analysis, offering sophisticated tools that enable organizations to gain deep visibility into their digital environments. By leveraging open-source security frameworks, the company provides actionable insights that help security teams detect and respond to threats with greater precision. Corelight occupies a vital position in the cybersecurity market, bridging the gap between raw network data and high-fidelity security intelligence. Its solutions are designed to scale alongside the evolving needs of global enterprises, ensuring that data security remains a foundational element of their digital transformation strategies.
How much funding has Corelight raised?
Corelight has raised a total of $309.2M across 5 funding rounds:
Series A
$9.2M
Series B
$25M
Series C
$50M
Series D
$75M
Series E
$150M
Series A (2017): $9.2M with participation from Steve McCanne, Accel, and Osage University Partners
Series B (2018): $25M led by General Catalyst
Series C (2019): $50M supported by Insight Partners and Accel
Series D (2021): $75M featuring Osage University Partners, Insight Partners, Energy Impact Partners, General Catalyst, and Accel
Series E (2024): $150M backed by Accel and Cisco Investments
Key Investors in Corelight
Accel
Accel is a global venture capital firm that partners with exceptional teams from the inception of their ideas through all phases of private company growth, focusing on supporting innovative companies and entrepreneurs.
General Catalyst
General Catalyst is a venture capital firm focused on identifying and supporting transformational business opportunities, deploying capital strategically to back entrepreneurs pursuing ambitious visions that reshape their industries.
Insight Partners
Insight Partners is a global software investor that provides capital and operational support to high-growth technology companies, leveraging a vast network to foster leadership and scale.
What's next for Corelight?
With this latest round of financing, Corelight is well-positioned to accelerate its product development and expand its market footprint. The company's focus remains on enhancing its cloud-native security capabilities and deepening its integration within the broader cybersecurity ecosystem. As organizations continue to grapple with increasingly sophisticated cyber threats, Corelight's commitment to data-driven security and network visibility will likely remain a key differentiator. The strategic support from its investor base provides the necessary resources to scale operations, refine its technological edge, and maintain its leadership in the competitive landscape of enterprise-grade network security.
See full Corelight company page
