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§ Private Profile · Portland, ME, USA
Prowler is a technology company.
Prowler delivers an open-source cloud security platform, providing organizations unified visibility and automated compliance across cloud environments. Its product offers continuous monitoring, identifies vulnerabilities, and prioritizes risks within multi-cloud infrastructures like AWS, Azure, and Google Cloud. This customizable platform empowers users to tailor assessments, enabling proactive threat management and efficient remediation.
The company was established in 2023 by Toni de la Fuente, Laura Franzese, and Casey Rosenthal. De la Fuente, a distinguished cloud security specialist and former top AWS practitioner, conceived the Prowler tool from his extensive experience. His insight into the critical need for an adaptable, open-source solution for cloud security challenges directly informed the company’s foundational strategy.
Organizations leverage Prowler to enhance security posture, streamline audits, and ensure adherence to regulatory standards such as CIS, GDPR, and NIST. Prowler's vision centers on empowering enterprises with a comprehensive, flexible cloud security posture management system, enabling them to secure any cloud environment swiftly, fostering confidence in their digital infrastructure.
Prowler has raised $13.0M across 2 funding rounds.
Prowler has raised $13.0M in total across 2 funding rounds.
Prowler has raised $13.0M in total across 2 funding rounds.
Prowler's investors include Decibel, Decibel Partners, FPV Fund, Mozilla Ventures, Sands Capital.
Prowler is an open-source cloud security platform that provides agentless scanning, vulnerability detection, and compliance checks across AWS, Azure, Google Cloud, Kubernetes, and more, using AI-driven prioritization and remediation guidance.[1][2][5] It serves security teams at enterprises like AWS, Salesforce, Tesla, Okta, and Red Hat, solving the problem of misconfigurations, emerging threats, and compliance in dynamic multicloud environments by offering unified visibility, real-time alerts, and customizable workflows.[1][3][5] Founded in 2023 and based in Portland, Maine, Prowler has raised $12.5M total (with some sources noting $6M), achieved over 10 million downloads, 10,000 GitHub stars, and 300 active contributors, reflecting strong early growth in the cloud security posture management (CSPM) space.[1][4]
Prowler originated as a popular open-source project that evolved into a commercial enterprise platform, founded in 2023 with a global team across Spain, the US, and the UK.[1] While specific founders are not detailed in available sources, the company built on the project's massive community traction—10 million downloads, 10,000 GitHub stars, and 300 contributors—positioning it as the de facto open standard for cloud security.[1][5] Early pivotal moments include integration into AWS Partner Network programs and trust from major enterprises, driving its shift from pure open-source to a scalable SaaS offering with AI enhancements like the Prowler Reasoning Engine and Lighthouse AI.[1][2]
Prowler rides the explosive growth of multicloud adoption and AI-accelerated security, where misconfigurations cause 80%+ of breaches amid rising compliance demands like GDPR and NIST.[3][5] Its timing aligns with the CSPM market's expansion, offering open-source cost-effectiveness against proprietary tools while scaling for enterprises via AI remediation—critical as cloud spend hits trillions and threats evolve at "AI speed."[2][5] Market forces like agentless preferences and open-source momentum favor Prowler, influencing the ecosystem by setting standards (e.g., most-adopted open platform) and enabling faster SecOps for startups and giants alike.[1][4][5]
Prowler is poised to dominate open CSPM with AI-driven expansions into code-to-cloud and emerging clouds, potentially capturing more enterprise share as compliance automates and threats intensify.[2][5] Trends like agentic AI, zero-trust multicloud, and regulatory scrutiny will propel its growth, evolving its influence from community tool to indispensable platform—much like its open-source roots disrupted proprietary security, now scaling to secure the AI-cloud era.[1][5]
Prowler has raised $13.0M across 2 funding rounds. Most recently, it raised $7.0M Seed in April 2025.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Apr 1, 2025 | $7M Seed | Decibel | Decibel Partners, FPV Fund, Mozilla Ventures, Sands Capital | Announced |
| Feb 1, 2024 | $6M Seed | Decibel | Decibel Partners, FPV Fund, Mozilla Ventures, Sands Capital | Announced |