Your AI Powered 3D Printing Command Center
Track filament, manage printers, organize STL and 3MF files, paint multi-color models, analyze print costs, see inventory at a glance, and discover what to print next — with built-in AI guidance for better results.
Design command center
From model file to print-ready plan.
Open private STL files, paint multi-color models with your real filament colors, estimate cost, check printer fit, and export a color-ready 3MF.
Why makers need PrintNext
Your filament shelf should make decisions easier.
Most makers have spools, scraps, saved models, private files, and half-finished ideas scattered everywhere. PrintNext brings it into one practical workflow.
Best print next
Use what you own. Waste less. Know the cost.
Live Inventory Match
White PETG
1,550g in stock
Gray PLA+
400g in stock
Hot Pink PLA
778g in stock
Best print right now
Flexi Rex
PLA model, 1 color, printer fit confirmed
Grams
29g
Cost
$0.31
After
371g
Print what is actually ready
Every recommendation is checked against your real colors, materials, remaining grams, printer fit, and confidence score.
Know the true cost before you print
Add what you paid per roll and PrintNext estimates the cost of each recommendation and private project by grams used.
Use leftover filament on purpose
PrintNext highlights models that can turn partial spools into useful prints before they sit, dry out, or get forgotten.
Keep inventory accurate automatically
When you mark a print complete, PrintNext deducts the exact grams from the exact spool. Delete the print, and the material can be restocked.
Use close materials intelligently
PLA+ can count as a PLA variant, and PETG can be flagged as a substitute with slicer-setting warnings instead of being ignored.
Plan private prints without publishing
Upload STL and 3MF files into your Private Workspace, generate previews in the browser, and track filament without sharing to Community.
Private planning
Show the model, keep the file private, track the real print.
Makers can keep paid files, client files, custom builds, and multi-plate projects organized without publishing them. PrintNext still tracks the grams, spools, cost, and print history behind the scenes.
Private Workspace
Paid STL project
Personal model files stay private while filament, cost, and print history stay connected.
client-bracket.stl
8.4 MB
left-plate.3mf
61 MB local
right-plate.stl
4.2 MB
Spools
2
Total
186g
Cost
$3.54
The PrintNext loop
Recommendations, printing, inventory, and cost all stay connected.
PrintNext is not just a list of 3D models. It is a working loop for makers: choose a print, open the source, print it, record it, update the exact spool, and keep every future recommendation accurate.
Connected Print Loop
Matched
Color, material, grams, printer fit
Printed
PrintNext marks the job complete
Deducted
Exact spool, grams, and cost update
Smarter
Next matches improve instantly
Inventory after print
Peach Pink PLA: 700g to 671g
Restock before it hurts
Inventory should warn you before a missing spool ruins the next print.
Reorder Intelligence turns filament tracking into a planning tool: low spools, print history, and recommendation demand all point makers toward what they will need next.
Know what to restock before it blocks a print.
PrintNext watches low spools, print history, and recommendation demand so makers can see what filament is becoming important before they run out.
Critical
0
Watched
2
History
1
Green PLA
The next spool to watch.
Usage pattern
PLA: 29g tracked
Recommendation demand
No risk spike
Low spools watched
2 active alerts
Green PLA
Low Stock
Hot Pink PLA
Watch
How it works
Five steps, under two minutes.
Add your setup once. Let PrintNext do the matching every time.
Add your printer
Tell PrintNext what machine you use and how many colors it can handle.
Add your inventory
Log filament colors, materials, remaining grams, and price paid per roll.
Get ranked options
PrintNext scores models against color, material, grams, cost, and printer fit.
Know the exact cost
Our intelligent analysis estimates the true cost to print before you start.
Print and track
Mark it printed to deduct inventory and preserve an accurate print history.
The full maker workflow
More than recommendations.
PrintNext connects the tools around the decision too: discovery, private planning, conversion, community submissions, and history.
Smart discovery
Search and sort by model, category, color, material, source, printer compatibility, confidence, and what is ready now.
STL to 3MF tools
Preview an STL mesh, convert it to 3MF, and move from source link to slicer without leaving the PrintNext workflow.
Dashboard history
See completed prints, filament usage, top colors, inventory signals, and the patterns that make future recommendations smarter.
Curated community
Submit public model links for review while keeping downloads credited to the original source and private files separate.
Ready to stop guessing what to print?
Add your filament and printer once. PrintNext will show what you can print, what it costs, and what spool it will use.
Plans built for makers
Start free. Upgrade when PrintNext becomes your real 3D printing workspace.
From first print to full print farm, PrintNext scales with your workflow. Free is for trying the basics, Maker unlocks the connected workspace, and Pro or Studio add more room, AI, and production depth.
Free
Try the workflow with your first printer.
No card required
- 100 MB private model storage
- 50 PrintNext AI messages/month
- Track filament and printer inventory
- Organize starter projects and STL files
- Get recommendations on what to print next
- Explore the PrintNext workflow risk-free
Best for
New makers and first printers
Maker
Bring your real workflow into PrintNext.
Pay yearly, get 2 months free
- 5 GB private model storage
- 500 PrintNext AI messages/month
- Private STL & 3MF library
- Multi-color Design tools and color-ready 3MF export
- Print cost and spool usage tracking
- Project organization and history
- Smarter print recommendations
Best for
Growing hobbyists and active makers
Upgrade when
Your real STL library, Design exports, print-cost history, and filament decisions need one connected workspace.
Pro
Built for serious makers and sellers.
Pay yearly, get 2 months free
- 25 GB private model storage
- 2,000 PrintNext AI messages/month
- Advanced AI troubleshooting guidance
- AI failure and support guidance
- Large STL backlog management
- Better multicolor workflow support
- Built for frequent printing and sales
Best for
Sellers, power users, and advanced makers
Upgrade when
You print often, sell work, or need more AI guidance for failures, supports, backlog, and multicolor planning.
Studio
Run your print operation from one command center.
Pay yearly, get 2 months free
- 100 GB private model storage
- 8,000 PrintNext AI messages/month
- Built for teams and print farms
- High-volume AI assistance
- Client and production workflows
- Large-scale project organization
- Designed for repeat production
Best for
Print farms, shops, and production teams
Upgrade when
PrintNext needs to support a farm, shop, client queue, team library, or repeat production workflow.
Most makers can start free. Upgrade when private files, Design exports, print-cost history, multicolor prep, or AI planning become part of your real setup.