authzed

Founded in 2020 by Jake Moshenko, Joseph Schorr, and Jimmy Zelinskie, New York-based Authzed develops cloud infrastructure for performant and scalable application authorization. The company operates an open-core business model centered around SpiceDB, an open-source permissions database inspired by Google's Zanzibar system. Through its fully managed Authzed Cloud platform, the firm provides fine-grained, zero-trust security solutions to enterprise software developers and cybersecurity teams, offloading complex authorization logic for customers like Canva. The enterprise has secured exactly $15.8 million in total venture capital funding to date, which includes an initial $3.9 million seed investment and a $12 million Series A round led by General Catalyst with participation from Y Combinator. Operating with a total workforce of 31 employees, the B2B SaaS provider was recently recognized as a Cool Vendor in Gartner's 2023 Identity-First Security report.

High-Level Overview

AuthZed is a portfolio company building cloud infrastructure for authorization, solving one of the most persistent and complex challenges in modern software: access control. The company’s mission is to eliminate the friction and risk associated with building and managing permissions systems, enabling organizations to focus on delivering value rather than wrestling with security and scalability. AuthZed’s core product, SpiceDB, is an open-source, enterprise-grade permissions database inspired by Google’s Zanzibar, designed to handle fine-grained, scalable authorization for applications ranging from traditional SaaS platforms to cutting-edge AI systems. AuthZed serves a broad range of customers—from startups to large enterprises—by offering both self-service and dedicated cloud solutions, making it easy to implement robust, consistent access control across diverse environments.

AuthZed has seen rapid growth, fueled by rising demand for secure, scalable authorization as digital transformation accelerates and AI adoption surges. The company recently raised a $12 million Series A round, underscoring strong investor confidence and market momentum. Its customer base includes major tech players like Canva, Airbnb, Stripe, and Snap, and its open-source community is vibrant and expanding. AuthZed’s growth reflects a broader trend: as software becomes more interconnected and data-driven, the need for reliable, developer-friendly authorization infrastructure is becoming mission-critical.

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Origin Story

AuthZed was founded in 2020 by Jimmy Zelinskie, Joey Zwicker, and Jake Moshenko, all of whom had deep experience building infrastructure software at companies like CoreOS and Quay. Their firsthand struggles with implementing authorization in real-world products—particularly the limitations of traditional role-based access control—led them to envision a new kind of permissions system. This vision crystallized with the launch of SpiceDB in 2021, an open-source project that faithfully implements the Zanzibar model, which Google pioneered for scalable, fine-grained access control. The team’s background in system programming and infrastructure gave them unique insights into the pain points developers face, and their early traction came from both the open-source community and enterprise customers who needed a more robust solution than what was available.

AuthZed’s early milestones included launching a multi-tenant permissions service, open-sourcing SpiceDB, and then introducing AuthZed Dedicated—a single-tenant, cloud-managed version of SpiceDB that offered enterprise-grade isolation and performance. The company’s evolution reflects a pattern of listening to customer needs and iterating quickly, from serving startups with self-service options to providing dedicated environments for large enterprises.

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Core Differentiators

• Product Differentiators:
  - SpiceDB is the most faithful open-source implementation of Google’s Zanzibar, enabling fine-grained, scalable authorization.
• AuthZed offers both self-service (AuthZed Cloud) and dedicated (AuthZed Dedicated) deployment options, catering to a wide range of use cases and security requirements.
• The platform supports advanced features like materialized views for permissions, making it suitable for complex, high-performance applications.

• Developer Experience:
  - AuthZed prioritizes ease of use, with intuitive APIs, web console, and Terraform/OpenTOFU support for provisioning.
• The platform is designed to be developer-friendly, reducing the time and complexity of implementing authorization.

• Speed, Pricing, and Ease of Use:
  - AuthZed’s infrastructure is optimized for low-latency, high-throughput authorization decisions.
• Pricing is based on resource consumption, aligning with the Infrastructure-as-a-Service (IaaS) model and making it cost-effective for organizations of all sizes.

• Community Ecosystem:
  - AuthZed has built a strong open-source community around SpiceDB, with thousands of stars on GitHub and an active Discord community.
• The company collaborates with major tech players (e.g., Netflix) and contributes to the broader ecosystem through open-source innovation.

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Role in the Broader Tech Landscape

AuthZed is riding the wave of digital transformation, where the complexity of user interactions and data sharing is outpacing traditional authorization approaches. As organizations move to cloud-native architectures, microservices, and AI-driven applications, the need for scalable, secure, and flexible access control is more urgent than ever. AuthZed’s timing is ideal: broken access control is a top security risk (per OWASP), and the rise of AI and agentic systems is creating new challenges for permissions management. AuthZed’s platform is uniquely positioned to address these needs, providing the infrastructure that enables secure, granular authorization at scale.

The company’s influence extends beyond its direct customers. By open-sourcing SpiceDB and fostering a vibrant community, AuthZed is helping to set new standards for authorization infrastructure. Its work with AI and agentic systems is particularly forward-looking, as these technologies require robust, real-time permissioning to be both secure and effective. AuthZed is not just solving a technical problem—it’s shaping the future of how organizations manage access in an increasingly interconnected world.

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Quick Take & Future Outlook

AuthZed is poised for continued growth as the demand for secure, scalable authorization infrastructure intensifies. The company’s recent expansion into AI and agentic systems signals its ambition to be the go-to solution for the next generation of software. As more organizations adopt cloud-native architectures and AI-driven applications, AuthZed’s platform will become increasingly critical for ensuring security, compliance, and developer productivity.

Looking ahead, AuthZed’s influence will likely grow as it continues to innovate in the permissions space, collaborate with industry leaders, and expand its open-source ecosystem. The company’s journey—from a team of infrastructure veterans scratching their own itch to a leader in authorization infrastructure—reflects a broader trend: the rise of specialized, developer-first platforms that solve foundational problems in modern software. AuthZed’s story is a reminder that sometimes the most impactful innovations come from tackling the unglamorous but essential challenges that underpin the digital world.