About Proofly
The creator-first marketplace for premium 3D printable models
Proofly was created to fix what's broken in traditional STL marketplaces. Too many platforms take unfair commissions, allow stolen models, and provide little value to creators. We believe creators deserve full control, fair earnings, and a marketplace built around quality — not volume.
Why Proofly?
Most STL marketplaces were built for platforms — not for creators. Proofly was designed from the ground up to put creators first, while giving buyers access to reliable, high-quality 3D printable models they can trust.
Fair & Transparent Pricing
Proofly's pricing model is simple, fair, and designed to put creators first.
Creators Keep 100% of Model Price
When you sell a model for $10, you receive the full $10. Proofly does not take any percentage from creators.
Small Platform Fee for Buyers
Proofly charges buyers a small flat fee of $0.50 per purchase. This fee covers platform operations, payment processing, and infrastructure costs. The buyer pays this fee in addition to your model price — you keep 100% of what you charge.
Example: If you sell a model for $10, the buyer pays $10.50 total ($10 to you + $0.50 platform fee). You receive the full $10.
Creator First
Creators keep 100% of their earnings. Proofly does not take a percentage from authors. Our business model is transparent and fair.
Proofly charges buyers a small flat platform fee. Creators keep 100% of the model price.
Quality Over Quantity
We focus on curated, premium STL models instead of mass low-quality uploads. Buyers get models that actually print and work.
Transparency & Trust
No hidden fees. No dark patterns. Clear licenses, honest pricing, and respect for both creators and buyers.
Powerful Creator Dashboard
Everything you need to manage your models, track performance, and grow your business — all in one place.
Revenue Tracking
Monitor your earnings in real-time. View revenue by time period (7 days, 30 days, 90 days, or all time) with detailed charts showing your income trends.
Download Analytics
Track how many times your models are downloaded. See download trends over time and identify your most popular designs.
Conversion Metrics
Understand your conversion rate — the percentage of visitors who purchase your models. Optimize your listings to improve performance.
Model Management
Upload, edit, and manage all your STL models from one dashboard. Update prices, descriptions, images, and settings anytime.
Messages & Reviews
Communicate with buyers, respond to reviews, and manage customer feedback. Build relationships with your audience.
Review Management
View and respond to customer reviews. Understand what buyers love about your models and address any concerns.
Advanced Analytics
Deep dive into your performance with detailed analytics. Track views, favorites, sales trends, and more to make data-driven decisions.
Follower Tracking
See how many users follow your profile. Track follower growth and understand your audience size.
Action Alerts
Get notified when action is required — missing cover images, model issues, or important updates. Stay on top of your listings.
For Creators
- Upload and sell STL files easily
- Keep 100% of your earnings
- Powerful dashboard with analytics and stats
- Moderation and protection against stolen content
For Buyers
- High-quality, verified STL files
- Clear licenses and descriptions
- Reliable previews and model details
- Support real creators directly
Built With the Community
Proofly is actively developed together with the 3D printing community. We ship fast, listen to creators, and turn real feedback into features — not bureaucracy.
If you have feedback or ideas — we'd love to hear from you.