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

# Plans

> Free and Pro.

| | Free | Pro |
| - | - | - |
| Price | \$0 | \$4.99/month |
| Projects | 2 | Unlimited |
| Canvas blocks | Unlimited | Unlimited |
| Video and audio uploads | 25 MB | 100 MB |
| Version history | Last 5 days | Full |
| Public sharing | ✓ | ✓ |
| Dia and Peek | | ✓ |
| Priority support | | ✓ |

Upgrade, cancel, and see payment history in **Settings → Billing**.

## Referrals

Share your link from **Settings → Referrals**. Someone counts once they sign up through it, verify their email, and create a project.

Every 5 referrals earns 14 days of Pro. Click **Redeem** when you're ready. Redeemed days stack, and if you already pay, they start after your subscription ends.


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.