Your Unified Data Security Platform

ALTR delivers the simplest way to unify, secure, and govern data access across your modern data stack.

Operate, accelerate and scale with confidence.

Control

Enforce policies and protect sensitive data across your cloud ecosystem—confidently, consistently, and at scale.

Empower

Enable teams to access governed data on their own—securely, independently, and without delays.

Innovate

Empower AI innovation through secure, policy-driven access so your teams can build with confidence.

"ALTR significantly contributes to organizations’ ability to tightly control and monitor data access, capturing the essence of zero-trust security models, where data access is never assumed to be safe and is always verified and closely monitored. This makes it a cool choice for organizations looking for a data security platform." - Gartner

Powerful Cloud Data Security, Zero Compromise

One Platform for Multi-database Support

Manage and secure data across multiple databases from a single, unified data security platform, reducing complexity and improving efficiency.

Centralized Policy Management

Create, enforce, and monitor data access policies from a single dashboard—streamlining governance, ensuring consistency, and reducing risk.

Compliance-Ready Data Protection

Ensure your data security practices meet regulatory standards with advanced data protection like tokenization and format-preserving encryption.

Real-time Database Activity Monitoring

Gain real-time visibility into data usage, empowering you to detect, neutralize and report unauthorized access before it escalates into a threat.

Automated Data Discovery

Automatically identify and classify sensitive data across your databases, accelerating compliance initiatives and improving security posture.

No DIY Complexity

Eliminate manual SQL and custom coding with automated controls—saving time, reducing errors, and enhancing data protection.

Protect What Matters While You Build What’s Next.

Modern organizations need to move fast—but not at the expense of data security. Whether you’re migrating to the cloud, collaborating with partners, or testing in non-prod environments, ALTR keeps your sensitive data protected at every step.

Get started with ALTR’s Data Security Platform

Secure Data Cloning

Clone production datasets for non-production use—without exposing PCI, PII, PHI, or regulated data. With ALTR, sensitive fields stay masked or tokenized, giving developers and analysts the access they need without compromising security or compliance.

Secure Data Sharing

Share governed data with third parties, vendors, or partners while retaining complete visibility and control. ALTR enforces masking, access policies, and audit trails, ensuring shared data stays protected and compliant—no matter where it goes.

Secure Cloud Migration

Lift and shift without risk. ALTR applies format-preserving encryption (FPE) and access controls during your cloud migration process, so sensitive data stays secure from day one. Avoid manual rework, reduce complexity, and meet compliance requirements faster.

“It’s clear to me that ALTR punches way above their weight and that’s why I am 100% confident placing ALTR between my critical data transactions for over 1400 financial institutions”

ALTR’s easy-to-use solution allows our team to leverage Snowflake object tagging to automatically apply data masking to thousands of tagged columns across multiple Snowflake databases.

"ALTR’s native FPE in Snowflake outperformed legacy solutions in effectiveness, scalability, and cost. Its cloud-native architecture lets us extend FPE upstream, strengthening compliance before data reaches Snowflake."

“Excellent product. Brings an innovative way to protecting sensitive data.”

“A perfect data security add-on to Snowflake. The team at ALTR is full of proactive problem solvers.”