Chainguard vs Splunk
Side-by-side comparison of AI visibility scores, market position, and capabilities
Seattle software supply chain security (founded 2021); $892M+ raised, $3.5B valuation (Apr 2025), $40M ARR growing 640% YoY with zero-CVE container images for ANZ Bank/Canva/GitLab competing with Snyk for DevSecOps.
About
Chainguard is a Seattle, Washington-based software supply chain security company — having raised over $892 million total including a $356 million Series D in April 2025 at a $3.5 billion valuation and an additional $280 million growth financing from General Catalyst's Customer Value Fund in late 2025 — providing enterprises with hardened open source container images and virtual machine base images rebuilt from source daily with zero known CVEs (common vulnerabilities and exposures), eliminating the vulnerability debt that accumulates in standard open source distributions. Founded in 2021 by CEO Dan Lorenc (9 years at Google securing code and infrastructure), Kim Lewandowski (Google representative on the Open Source Security Foundation Governing Board), Matt Moore (Google, creator of the original "distroless" container image), and Ville Aikas (co-founder of Kubernetes), Chainguard's founding team pioneered the open source supply chain security concepts — sigstore (code signing), SLSA (supply chain levels for software artifacts), and distroless containers — that became CISA and NIST software security standards. The company grew from ~$5 million ARR in 2023 to $40 million ARR by January 2025 (640% year-over-year growth) and projects exceeding $100 million ARR before end of 2026. Chainguard serves 150+ paying enterprise customers including ANZ Bank, Canva, GitLab, HPE, Snap, Wiz, and Anduril.
Data platform for security and observability acquired by Cisco for $28B in March 2024. Used by 90 of Fortune 100; 7,500+ enterprise customers globally; flagship SIEM and Splunk SOAR power enterprise security operations centers.
About
Splunk is a data platform for security and observability founded in 2003 in San Francisco, built on the idea that machine-generated data — logs, events, metrics, traces — contains the intelligence organizations need to detect threats, investigate incidents, and ensure digital systems stay available. The company's core technology indexes and searches massive volumes of machine data in real time, enabling security and IT operations teams to answer complex questions across their entire data estate without predefined schemas.\n\nSplunk's flagship product is its SIEM (Security Information and Event Management) platform, used by 90 of the Fortune 100 to detect and respond to security threats. Its broader portfolio includes Splunk Observability Cloud for infrastructure monitoring, Splunk SOAR for security orchestration and automated response, and Splunk IT Service Intelligence for IT operations. The platform's schema-on-read approach and SPL query language give analysts flexibility to investigate novel threats and operational issues that structured databases cannot accommodate.\n\nSplunk was acquired by Cisco for $28B in March 2024, one of the largest cybersecurity acquisitions in history, and has been integrated into Cisco's AI-driven security portfolio. The combination of Cisco's network telemetry and global customer relationships with Splunk's data analytics depth creates a powerful full-stack security and observability offering. Under Cisco, Splunk is adding AI-native features — including AI Assistant for SPL and automated threat detection — to maintain its leadership position as the SIEM market evolves toward AI-augmented security operations.
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