Scale Your Data Observability: Introducing Subdomains

January 13, 2026
3 min.
By
Gabriela Romero
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Gabriela Romero

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New Sifflet release, Subdomains, built for enterprise governance at scale. Add hierarchy and granular access control so teams see only what they need, and find what matters fast.

The Growing Pains of Data Observability

You've successfully rolled out data observability to your data team. Incidents are caught faster, data quality is improving, and stakeholders are asking for access. Great news, right?

Then reality hits: Your Marketing team shouldn't see Finance's board reporting pipelines. Your contractors don't need access to customer PHI data. And your VP of Sales just asked why her team has to scroll through 847 assets to find the 12 they actually care about.

Welcome to the enterprise data governance challenge.

Subdomains: Hierarchical Organization + Granular Access Control

Today, we're launching Subdomains, giving you the enterprise-grade governance you need to scale data observability across your entire organization.

What You Get:

Hierarchical Structure Organize domains into logical subdomains that mirror your org chart:

Marketing (Parent Domain)

├── Brand Marketing (Subdomain)

├── Digital Marketing (Subdomain)

└── Marketing Analytics (Subdomain)

Granular Access Control Each subdomain has its own access rules:

  • Finance team sees only Finance subdomains
  • Marketing leadership sees all Marketing subdomains
  • Contractors see only their specific project subdomain

Delegated Ownership Empower teams to manage their own observability:

  • Product team owns their subdomain → configures their monitors
  • Central platform team maintains oversight → focuses on strategy
  • No more bottlenecks through a central admin team

Three Problems Solved

1. Security & Compliance

Pass your next audit by restricting sensitive data access to only those who need it. HIPAA, SOC 2, GDPR, all easier with subdomain-level access control.

2. Organizational Clarity

New team members instantly understand what assets matter for their role. Incident ownership is unambiguous. No more "I thought you were monitoring that."

3. Self-Service at Scale

Stop being the bottleneck. Teams create monitors, adjust thresholds, and organize their data without waiting for the platform team. 10x faster time-to-value.

Who Is This For?

200+ users needing different levels of access
Multi-regional operations with different compliance requirements
Customer-facing data products requiring strict segregation
Highly regulated industries needing audit-ready access controls
Fast-growing teams that don't want governance to slow them down

Get Started

Subdomains are available now for Enterprise plan customers.

Already using Domains? No disruption. Add subdomains incrementally as you need them.

Starting fresh? Design your ideal hierarchy from day one.

Need help? Our team offers architecture workshops to design your optimal subdomain structure.

[Read the full documentation]

The bottom line: Scale your data observability to hundreds of users and thousands of assets without sacrificing security, clarity, or speed.

Scale your organization. Not your headaches.