---
description: >-
  Answers to the most common questions about building, deploying, and selling
  apps on Zentrun.
---

# FAQ: Frequently Asked Questions

#### 🧰 **Do I need to know how to code to use Zentrun?**

No!

You can use no-code automation tools like **Activepieces**, [**Make.com**](http://make.com), or **n8n**.

Zentrun helps you publish and sell the workflows you create — no custom frontend or backend needed.

***

#### 🧠 **What kind of apps can I build?**

Anything that takes input and returns a result.

Popular examples include:

* Consulting agents (strategy, tax, branding)
* Feedback generators (music, design, content)
* Lead generation agent (Automated lead + payment)
* Client management agent (You don't get calls from your client but let them request you with agent.)
* Content generators (emails, reports, plans)
* Research or scraping tools + GPT summaries
* GPT agents built from your PDFs or knowledge base

***

#### 💸 **How do I make money with Zentrun?**

You can monetize apps in several ways:

* Subscriptions (monthly access)
* Private tools offered only to clients or community members

Zentrun handles payments and usage tracking.

***

#### 🖥️ **What tools are supported?**

Zentrun is **tool-agnostic** — any service that:

* Accepts a POST request (webhook or API)
* Returns a response (JSON or plain text)

is compatible.

***

#### 🔐 **6. Can I make private or invite-only apps?**

Yes.

You can set any app to:

* Public
* Private (only accessible via direct link)
* Client-only (restricted to invited users)

***

#### 🧾 **What’s the platform fee?**

Zentrun charges a **10% transaction fee** on paid usage.&#x20;

> For individual transactions (not cumulative), the fee is reduced to 5% for amounts over $500, and to 3% for amounts over $2,000.

There are **no monthly fees** to start.

Additional fees may apply from payment processors (e.g., Stripe/PayPal).

***

#### 📦 **Can I offer apps for free?**

Yes.

You can publish apps as free tools — perfect for:

* Lead generation
* Community building
* Portfolio demos
* Education

You can upgrade them to paid anytime.

***

#### Need help?

* 💬 Get free 1:1 support through the chatbot in the bottom-right corner of [Zentrun app](https://app.zentrun.com).
