> ## Documentation Index
> Fetch the complete documentation index at: https://docs.compyle.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Billing

> Learn how Compyle billing, credits, and plans work.

## Overview

You can check plan details here:\
<a href="https://app.compyle.ai/billing">View Plans</a>.

Compyle’s billing system is **simple**, **transparent**, and **flexible**, helping you manage your **subscription**, **credits**, and **plan upgrades**.\
An active **Starter**, **Pro**, or **Pro+** plan is required for premium models and advanced features.

<Callout type="info" icon="credit-card" color="#3B82F6">
  Annual billing is now available — unlock discounted pricing on all plans.
</Callout>

***

## Start for Free

Every new user starts with **50 free credits** — no strings attached.

You can:

* Use State of the Art Models for coding, reasoning, or testing your projects
* Access the full Compyle dashboard
* Explore all features before upgrading
* Upgrade only when you’re ready — no automatic charges

<Note type="info" icon="sparkles" color="#0EA5E9">
  Support for additional models during the free trial is coming soon.
</Note>

***

## Pro Plan

* **2,500 credits every month**
* Priority support from the founders
* **New:** Live previews as Compyle builds
* Premium model access
  * Claude Haiku 4.5
  * Claude Sonnet 4.5
  * Claude Opus 4.5
  * GLM 4.7
  * Gemini 3 Pro

***

## Max Plan

* **8,750 credits every month**
* Priority support from the founders
* **New:** Live previews as Compyle builds
* Premium model access
  * Claude Haiku 4.5
  * Claude Sonnet 4.5
  * Claude Opus 4.5
  * GLM 4.7
  * Gemini 3 Pro

***

## Ultra Plan

* **40,000 credits every month**
* Priority support from the founders
* **New:** Live previews as Compyle builds
* Premium model access
  * Claude Haiku 4.5
  * Claude Sonnet 4.5
  * Claude Opus 4.5
  * GLM 4.7
  * Gemini 3 Pro

***

## Plan Comparison

| Plan          | Credits/mo | Monthly Price | Annual Price | Per 1k Credits | Savings vs On-Demand |
| ------------- | ---------- | ------------- | ------------ | -------------- | -------------------- |
| **Pro**       | 2,500      | \$20/mo       | \$200/yr     | \$8.00         | 20%                  |
| **Max**       | 8,750      | \$50/mo       | \$500/yr     | \$5.71         | 43%                  |
| **Ultra**     | 40,000     | \$200/mo      | \$2,000/yr   | \$5.00         | 50%                  |
| **On-Demand** | Any amount | —             | —            | \$10.00        | —                    |

<Callout type="info" icon="badge-percent" color="#10B981">
  **Subscription credits refill monthly.** Annual plans save **17%**. On-demand credits **never expire**.
</Callout>

***

## On-Demand Credits

Need extra credits beyond your monthly plan? **On-Demand credits** let you purchase additional credits anytime, with flexible package options to suit your needs.

### Available Packages

| Credits    | Price             |
| ---------- | ----------------- |
| 500        | \$5               |
| 1,000      | \$10              |
| 2,500      | \$25              |
| 5,000      | \$50              |
| 10,000     | \$100             |
| **Custom** | \$0.01 per credit |

<Frame>
  <img src="https://mintcdn.com/compyle-01176785/zRcscAje3PNLk_rz/images/compyle-On-demand.png?fit=max&auto=format&n=zRcscAje3PNLk_rz&q=85&s=095757d45cf7481c192eb8e10b5cd27d" alt="On-Demand Credits Purchase Interface" width="1615" height="876" data-path="images/compyle-On-demand.png" />
</Frame>

<Callout type="tip" icon="zap" color="#8B5CF6">
  **On-Demand credits never expire** — perfect for handling unexpected project spikes or supplementing your monthly subscription.
</Callout>

### How it Works

* **Flexible amounts** — Purchase any amount of credits you need
* **No expiration** — Use them whenever you want, they never go away
* **Instant access** — Credits are added to your account immediately
* **No commitment** — Buy only when you need extra capacity

***

## Earn Credits

You can earn credits by sharing Compyle with others through our free credits program:

[Free Credits Program](/features/free-credits)

<Callout icon="gift" iconType="duotone" color="#A855F7">
  Earn rewards while helping others discover Compyle — every referral adds value to your account.
</Callout>

***

<Callout icon="wand-sparkles" iconType="duotone" color="#F59E0B">
  With Compyle, you stay in control — pay only for what you use, scale when you need, and build with confidence.
</Callout>