Pricing and Limits
Understand what stays free in Grainline, what Plus changes, and which limits currently apply to guests, Free accounts, and Plus.
Grainline is free to start. Plus is a one-time purchase for heavier use, offering higher limits without restricting the core planner.
What stays free
Core features remain free, including cut planning, optimization, PDF export, and project saving.
Current limits
Guest or anonymous
- Daily optimizations: 5
- Max parts per project: 20
- CSV import rows per action: 20
- Max file size: 10MB
Free
- Daily optimizations: 20
- Max parts per project: 50
- CSV import rows per action: 50
- Max file size: 50MB
Plus
- Daily optimizations: 100
- Max parts per project: 100
- CSV import rows per action: 50
- Max file size: 100MB
What Plus changes
Plus provides higher limits for more optimizations, larger projects, and bigger imports. It's ideal for frequent iterations or dense datasets.
What Plus does not change
Exports, saving, and core planning are free for all users.
Upgrade details
Plus is sold as a lifetime upgrade, not a subscription.
- Price:
$12.99 - Billing flow: Stripe Checkout
- Upgrade requirement: you need a signed-in account
- If email verification is enabled, your email must be verified before checkout
Future updates
Visit https://siluvo.com/price for the latest pricing info. We'll release more features, all starting free.