# Blog

The **Build0 Blog** serves as a central hub for shared knowledge, offering tutorials, documentation, and expert tips to help anyone build and scale high-performance internal tools with confidence. It is the definitive resource for mastering modern tool architecture and achieving operational excellence without technical friction.

### Documentation

**Why We Don't Charge Per Viewer (And What We Charge For Instead)**  
If you've ever deployed an internal tool to your organization using Retool, you've encountered the "Viewer Tax" - the moment when your brilliant automation suddenly becomes a budget line item multiplied by headcount.  
[Read more](/content/blog/why-we-don-t-charge-per-viewer-(and-what-we-charge-for-instead/index.html))

**Why 'No Bridge' Connections are the Future of Internal Tools.**  
Most internal tool platforms sit between you and your services. They run a middleware layer - a bridge - that proxies every request between your app and your database, your API, your third-party integrations. Every query, every webhook, every credential exchange passes through their infrastructure. This isn't just an architectural detail. It's the reason you pay per seat.  
[Read more](/content/blog/why-no-bridge-connections-are-the-future-of-internal-tools./index.html)

### How to use Build0

**Prompting for Logic**  
Learn how to translate complex business requirements into precise instructions that guide AI to generate clean, professional-grade code. This guide ensures your logic remains maintainable by following established Next.js and shadcn patterns within the Build0 sandbox.  
[Read more](/content/blog/prompting-for-logic/index.html)

**Internal vs. External Publishing**  
Discover the workflows for deploying secure internal tools versus launching high-performance public applications for a wider audience. This article explains how to leverage Build0’s infrastructure to provide unlimited access without the burden of per-viewer licensing fees.  
[Read more](/content/blog/internal-vs.-external-publishing/index.html)

**Configure Granular Permissions**  
Master the setup of role-based access controls to protect sensitive organizational data at the database level. Learn how to maintain a secure environment through permissions and a fully auditable history of every change.  
[Read more](/content/blog/configure-granular-permissions/index.html)

### Ready to build?

See how fast you can turn your ideas into reality. Get started for free, no credit card required.

[Contact Us](mailto:support@build0.ai)