Paybill builds foundational platforms for modern SaaS systems and safe AI-driven applications.

We focus on control, predictability, and security — enabling platforms and agents to operate within clearly defined boundaries rather than unchecked automation.

Paybill is built around two core systems that solve hard infrastructure and AI problems at scale:

Multi-tenant SaaS orchestration made explicit.

paybill-control-plane is a cutting-edge control plane designed to simplify:

• Tenant onboarding & lifecycle management
• Subscription, plans, and license tier management
• Automated tenant provisioning
• Infrastructure isolation strategies

It supports multiple isolation models:

• Silo – fully isolated infrastructure per tenant
• Pooled – shared infrastructure with logical isolation
• Bridge – hybrid isolation for gradual scaling

The control plane integrates deeply with cloud providers and infrastructure tooling:

• AWS, Azure, Google Cloud, Oracle Cloud, IBM Cloud
• Terraform-driven provisioning
• Database orchestration and lifecycle control
• Billing-aware provisioning workflows

Design philosophy:
Infrastructure should be deterministic, auditable, and subscription-aware — not a collection of scripts.

📦 Primary repository:
👉 paybill-control-plane

Giving AI agents power — without giving up control.

paybill is a TypeScript framework that enables AI agents to act safely and reliably inside production systems.

Instead of free-form agents, Paybill enforces:

• Controlled workflows
• Explicit access management (ACL)
• Schema-driven database operations
• Predictable execution boundaries

The framework is built to answer a critical question:

How do we let AI act — without letting it break systems, leak data, or bypass rules?

Core capabilities include:

• Strongly-typed schemas
• Permission-aware database access
• Workflow-bound agent actions
• Deterministic execution paths

This makes Paybill ideal for:

• AI-assisted backends
• Autonomous internal tooling
• Agent-driven data operations
• Regulated or security-sensitive systems

📦 Primary repository:
👉 paybill

• Constraints over freedom
• Workflows over prompts
• Schemas over assumptions
• Security by design
• Predictability at scale

We don’t build magic.
We build systems you can reason about.

• TypeScript (core language)
• Terraform (infrastructure orchestration)
• Relational databases (schema-first design)
• Cloud-agnostic architecture
• Explicit ACL & policy models

Paybill is open-source and community-driven.

We welcome:

• Infrastructure engineers
• Platform engineers
• SaaS architects
• AI engineers who value safety and structure

If you care about building systems that scale responsibly, you’ll feel at home here.

Each repository includes:

• Clear scope and responsibilities
• Opinionated architecture
• Contribution guidelines

Start with issues, discussions, or design proposals — thoughtful contributions are valued over volume.

🌐 https://paybill.dev
🐙 https://github.com/paybilldev

Paybill Developers

Control the platform.
Constrain the agent.
Scale with confidence.