Snowflake advances interoperability without compromise across every layer of modern data architecture, enabling teams and AI agents to work from a single, governed, and logical data copy

Interoperable By Design: Snowflake enables data to work seamlessly across clouds, tools, and engines without vendor lock-in with general availability support for Apache Iceberg v3®, the broadest feature support on the market, and Snowflake Storage for Apache Iceberg Tables, delivering a complete interoperable platform for managing Apache Iceberg
Universal Governance at Scale: Snowflake provides a centralized way to apply governance features consistently and securely across all data and platforms through Snowflake Horizon Catalog capabilities, powered by Apache® Polaris, for bi-directional Iceberg interoperability
Powering Enterprises: Organizations including Affirm, Indeed, NTT DOCOMO, and Samsung Ads are using Snowflake to simplify their data architectures and build AI on a consistent, trusted foundation

SNOWFLAKE SUMMIT 2026 – Snowflake (NYSE:SNOW), the AI Data Cloud company, today announced at Snowflake Summit 26 new capabilities that redefine interoperability for the AI era, enabling organizations to seamlessly access, govern, share, and act on data across systems without compromise.

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Snowflake Pioneers New Open Framework for Interoperable Enterprise Data and AI

For the first time, enterprises can work on a single, live, governed copy of their data wherever it resides across Snowflake, external lakes, and open systems, without moving or duplicating it. Powered by Snowflake Horizon Catalog, organizations can now transform siloed data into a connected, AI-ready foundation where users and AI agents securely discover, govern, and access their full business context.

Snowflake is advancing open interoperability with support for Apache Iceberg v3^{5, 1} and Snowflake Storage for Apache Iceberg Tables^{5, 1}, enabling teams to seamlessly work across data inside and outside of Snowflake, while minimizing data movement. In addition, Horizon Catalog powered by Apache Polaris⁶ enables bi-directional read and write access¹ using external engines to Iceberg data managed by Snowflake. Snowflake also extends consistent governance across open ecosystems with external engine access management⁴ and support for Iceberg REST Scan Plan API⁴, ensuring fine grained protections apply across compatible engines. Together, these capabilities give organizations a unified, governed foundation for data and AI, unlocking interoperability without compromise.

"Most organizations still rely on moving and duplicating data just to make it usable, and that approach simply cannot keep up with the pace of AI. As innovation accelerates, data fragmentation becomes the constraint," said Christian Kleinerman, EVP of Product, Snowflake. "We are fully committed to interoperability and openness. With Snowflake's capabilities, we are ushering in a new model for enterprise data, where customers can work directly on live, governed data wherever it resides through a single, connected governance plane. By eliminating duplication and defining shared business meaning through semantic views, we're establishing a consistent, trusted foundation for both teams and AI agents."

"At Affirm, delivering transparent and responsible financial products starts with having a clear, consistent view of our data," said Vivek Anandpara, VP of Engineering, Affirm. "Snowflake enables us to work across systems without duplicating data, while applying governance consistently across our environment. This gives our teams a trusted foundation to move faster, improve decisioning, and scale AI with confidence. Our migration of thousands of tables and critical financial workloads to Polaris using Snowflake's interoperable and governed data foundation proved that out — Snowflake partnered closely with us to deliver zero-downtime correctness at scale."

Open, Multi-Engine Access with the Interoperable Lakehouse for the AI Era

As enterprises scale their AI initiatives, traditional architectures create complexity and drive up costs. Data is often fragmented across platforms and operational systems, forcing organizations to spend valuable time copying, stitching together, and reconciling data before it can be used. This operational overhead delays AI initiatives and creates inconsistent data foundations that make it harder for AI systems to deliver reliable outcomes.

Snowflake removes these barriers by enabling teams to work directly on live data wherever it resides, without movement or duplication. By combining open connectivity, intelligent querying, and support for open standards, Snowflake creates a single data foundation that allows organizations to access, understand, share, and act on all their data.

New interoperability features enable organizations to:

Build on open standards with Apache Iceberg: With Apache Iceberg v3 support now generally available, Snowflake delivers broad support for the latest open table format innovations, including more data types, cross-system change tracking, and high performance on semi-structured data. This helps organizations eliminate fragmented data architectures and reduce costly data movement across platforms and engines. Coupled with Snowflake Storage for Apache Iceberg Tables, organizations can now reduce data movement and operational overhead with a fully managed experience for open data at scale.

Access and activate key enterprise data without movement: Snowflake, powered by native Apache Iceberg support and Horizon Context, enables organizations to seamlessly access and act on data across Snowflake and external data lakes without moving or duplicating it. Major platforms like SAP¹, Salesforce², and Workday⁴, along with new partnerships with AVEVA and IBM, can be accessed without replication using Zero-Copy Integrations, while preserving the business context, policies, and logic that power critical operations and decisions. A dedicated Skill for SAP¹ in Snowflake CoCo, Snowflake's AI coding agent, streamlines how developers connect to, explore, and manage SAP data within Snowflake.

Securely talk to all data: Organizations can now empower users to self-serve trusted business insights across their entire data estate using natural language, without requiring manual integration or deep technical expertise. CoCo enables users to ask questions across Snowflake, external data lakes, and now, external relational database systems⁴, while Horizon Context automatically identifies the right data and applies trusted business context. This enables faster, more reliable decision making on a fully governed data platform.

Make shared data instantly agentic: Auto-gen Agents for Data Shares and Listings³ let providers turn any shared data listing or secure data share into a conversational AI agent, ready to use in CoCo, Snowflake CoWork, or Snowsight. With Cortex Agent Sharing³, agents can be deployed across Snowflake accounts to internal teams, partners, or in Snowflake Marketplace. Consumers can ask questions in natural language, combine shared data with their own first-party data for richer insights, and get enterprise governance out of the box.

"At Indeed, we empower our teams to securely access and act on trusted data across systems, which actively drives our global scale and creates better hiring experiences," said Trey Henninger, VP Data and Analytics, Indeed. "Snowflake's interoperable approach streamlines our architecture, slashing unnecessary data movement while maintaining strict governance and flexibility across platforms. This builds a powerhouse foundation for innovation and accelerates how quickly we deploy new AI-powered capabilities."

"As we expand our data and AI initiatives, it's critical that we can work across systems without adding complexity," said Yoshio Umezawa, Vice President General Manager of Service Innovation Department R&D Innovation Division, NTT DOCOMO, INC. "Snowflake allows us to access and govern data wherever it resides, while maintaining a consistent, trusted foundation. This helps our teams move faster, reduce operational overhead, and deliver more intelligent services to our customers."

"At Samsung Ads, delivering relevant and measurable advertising experiences depends on having seamless access to trusted data across a complex ecosystem," said Hervé Marcellini, Vice President of Engineering, Samsung Ads. "Snowflake enables us to work across systems without duplicating data, while maintaining consistent governance throughout our environment. This allows our teams to move faster, improve targeting and measurement, and scale AI-driven innovation with confidence."

Centralized Governance and Control Across Systems

As data becomes increasingly distributed and AI systems operate with greater autonomy, organizations face growing challenges in consistently governing, securing, and auditing data across every system where it is accessed, shared, and used.

Snowflake addresses this challenge with Horizon Catalog, powered by Apache Polaris⁶, providing a single, connected foundation for governance across enterprise data inside and outside of Snowflake. By centralizing how data is discovered, secured, and monitored, Horizon Catalog ensures policies are applied consistently, access is controlled across environments, and organizations can operate with confidence as they scale AI on a single, governed, and live data copy.

New capabilities in Horizon Catalog enable organizations to:

Securely access Snowflake managed Iceberg tables through open security controls: Snowflake managed Iceberg tables deliver optimized performance on Snowflake, while providing flexible controls to improve performance across other engines. Horizon Catalog, powered by Apache Polaris⁶, enables secure, governed, bi-directional read and write access to Snowflake managed Iceberg tables from external engines through open, standards-based access controls defined by the Iceberg community. This ensures organizations can connect multi-platform data architectures under one governance layer, without proprietary lock in or operational friction.

Achieve universal access controls across engines for any Iceberg Table: Building on Catalog Linked Databases, which automatically make external Iceberg Tables discoverable and accessible in Snowflake, organizations can now use external engine access management⁴ to enable secure engine access to external tables for read and write operations, making Horizon Catalog the universal catalog for enterprise data. The result is a single, metadata driven control plane that unifies governance, security, and policy enforcement across multi-catalog environments.

Extend consistent governance across environments: Support for Data Protection Policies¹, such as column masking and row access enforcement using the open source Iceberg REST Scan Plan API, ensures fine-grained access control across Iceberg-compatible engines. Combined with Sensitive Data Classification¹and Data Quality controls¹, Snowflake customers can now define policies and centrally manage governance in Horizon Catalog. This universal governance layer for all Iceberg tables enables organizations to seamlessly discover, secure, and govern data across environments.

Share data across any engine or platform: Open Data Sharing enables organizations to securely share data and AI assets with customers, partners, and internal teams on any engine, without copies. Recipients access directly from the platforms, tools, and engines of their choice with consistent governance and lineage intact. With no data movement, duplicate compute, or vendor lock-in, customers benefit from simpler collaboration, lower infrastructure costs, and greater flexibility. Providers share once, and consumers access from anywhere.

Gain full visibility and auditability across systems: Connected Audit Access in Horizon⁴ and new observability for externally managed Iceberg Tables⁴ give organizations a centralized view into data access and pipeline health across Snowflake and external environments, helping teams proactively monitor activity, troubleshoot issues faster, and operate with greater confidence.

Learn More:

Deep dive into how Snowflake's latest innovations are enabling open, governed, AI-ready data architectures across any cloud, engine, and enterprise system in this blog post.
Check out all the innovations and announcements coming out of Snowflake Summit 26 on Snowflake's Newsroom.
Stay on top of the latest news and announcements from Snowflake on LinkedIn and X, and follow along at #SnowflakeSummit.

¹Snowflake product is now generally available.

²Snowflake product is generally available soon.

³Snowflake product is now in public preview.

⁴Snowflake product is now in private preview.

⁵Apache Iceberg® is a high-performance format for huge analytic tables. "Apache" is a registered trademark or trademark of the Apache Software Foundation in the United States and/or other countries.

⁶Apache® Polaris is an open-source data catalog for managing and governing data lakehouse environments. "Apache" is a registered trademark or trademark of the Apache Software Foundation in the United States and/or other countries.

About Snowflake

Snowflake is the platform for the AI era, making it easy for enterprises to innovate faster and get more value from data. More than 13,900 customers around the globe, including hundreds of the world's largest companies, use Snowflake's AI Data Cloud to build, use and share data, applications and AI. With Snowflake, data and AI are transformative for everyone. Learn more at snowflake.com (NYSE:SNOW).

Forward‑Looking Statements

This press release contains express and implied forward-looking statements, including statements regarding (i) our future operating results, targets, or financial position; (ii) our business strategy, plans, opportunities, or priorities; (iii) the release, adoption, and use of our new or enhanced products, services, and technology offerings, including those that are under development or not generally available; (iv) market size and growth, trends, and competitive considerations; (v) our vision, strategy and expected benefits relating to artificial intelligence (AI), the enterprise AI revolution, Snowflake Cortex AI, Snowpark, Snowflake Marketplace, the AI Data Cloud, and AI Data Clouds for specific industries or product categories, including the expected benefits and network effects of the AI Data Cloud; and (vi) the integration, interoperability, and availability of our products, services, and technology offerings with and on third-party products and platforms, including public cloud platforms and AI models. These forward-looking statements are subject to a number of risks, uncertainties and assumptions, including those described under the heading "Risk Factors" and elsewhere in the Quarterly Reports on Form 10-Q and the Annual Reports on Form 10-K that Snowflake files with the Securities and Exchange Commission. In light of these risks, uncertainties, and assumptions, actual results could differ materially and adversely from those anticipated or implied in the forward-looking statements. As a result, you should not rely on any forward-looking statements as predictions of future events.

© 2026 Snowflake Inc. All rights reserved. Snowflake, the Snowflake logo, and all other Snowflake product, feature and service names mentioned herein are registered trademarks or trademarks of Snowflake Inc. in the United States and other countries. All other brand names or logos mentioned or used herein are for identification purposes only and may be the trademarks of their respective holder(s). Snowflake may not be associated with, or be sponsored or endorsed by, any such holder(s).

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Media Contacts:

Daria Bianchini

Product PR Specialist, Snowflake

press@snowflake.com