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Live, extract-free connections mean security and governance are inherited from your warehouse.
Sigma runs directly in your cloud data warehouse—live queries, governed access, and writeback with zero data movement.
Sigma gives teams the option to build and run in Sigma or integrate with your existing warehouse, pipelines, identity, and tools.
Sigma’s multi-tier query engine keeps data real-time while minimizing warehouse compute, lowering cost and speeding every user action.
Only Sigma delivers Alpha Query, a intelligent query engine that harnesses the full power of a user’s hardware to execute queries directly in the browser.
Eliminate unnecessary processing
Apply incremental fetching
Integrate with database-native performance features
Reduce warehouse compute
Sigma let's you choose the LLM provider and model, and set fine-grained access for teams and users.
ADMINS:
USERS:
Sigma’s cloud-native architecture eliminates the need to import or duplicate data. All queries in Sigma are pushed down to the cloud data warehouse, meaning your data never leaves the secure environment.
Inherit warehouse security
Sigma uses RBAC in the data warehouse to apply row- or column-level security via OAuth or user/team attributes.
Set feature
permissions
Development stays secure because you can control who can create, edit, and publish in Sigma
Reduce
risk
Sigma greatly reduces the risk of unauthorized access or leaks because there are no extracts.
The world’s leading financial, healthcare, insurance, and energy institutions trust Sigma with their data. Among cloud-native business intelligence platforms, Sigma has the most compliance certifications.
Sigma makes trusted data accessible to business teams, while giving data and IT leaders full control.
One source of truth
All users work directly on live, governed data in the warehouse. No extracts, no silos.
RLS and CLS
Enforce row-level and column-level security inherited from the warehouse, plus role-based permissions in Sigma.
Centralized metric definitions
Define business logic once (in Sigma, dbt, your warehouse or another tool) and reuse everywhere to ensure consistency.
Usage dashboards
Admins track usage via 12 out-of-the-box reports on topics like user activity, query performance, and document permissions.
Audit logs
Sigma provides full granularity to admins on login and logout events, permission changes, connections, comments, notifications, and more.
Secure writeback
Sigma writes data back to a predefined schema, preserving governance. Existing data is never written over.
Switch AI models, add a new warehouse, or change where you define data models. Sigma adapts to how you work, not the other way around.
Sigma is constantly adding more security controls and infrastructure enhancements to meet the needs of your business.
Sigma unites analytics, AI, and operational apps on cloud data. With your data systems working together, your full team can move faster.
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