Custom Organizers vs Gridfinity
Love the idea of Gridfinity?
Don’t own a printer?
Gridfinity is great. If you own a 3D printer, love tinkering, and want a modular grid system, go build one — it’s worth the weekend. If you don’t, we cover the whole stack for you.
What Gridfinity is
A brilliant modular system. Genuinely.
Gridfinity is Zack Freedman’s open-source drawer system built around a 42 × 42 mm base tile. You print base plates that tile across your drawer, then print bins that snap into those tiles. Modular, expandable, remixable. A workshop full of Gridfinity drawers is a beautiful thing.
It’s also the reference implementation of “fit your drawer” done right. We respect it. This page isn’t a knock — it’s for people who wish they had the Gridfinity result but don’t want to buy and tune a printer to get it.
Where Gridfinity falls short
For the average person — three barriers.
You need a 3D printer
A decent hobby printer runs $400-800. Then filament ($20-40 per kg), a spool holder, an enclosure if you want quiet, a workbench to keep it on.
You need CAD or find/adapt STLs
Custom silhouettes for your specific tools mean CAD work. The community library is huge, but adapting a Gridfinity bin to fit your exact tools takes an evening even if you know the software.
You need to tune
Layer height, temperature, cooling, retraction. First-layer adhesion. Print supports. Every printer/filament combo is a bit different. Fun if you like it — friction if you don't.
Where custom-fit wins
We cover the whole stack, no printer needed.
One-piece per drawer
No grid to align, no bins to snap in and out. One piece slides into the drawer and stays put.
Any drawer size
Not locked to a 42 mm grid. Any interior width × depth × height, to the millimetre.
Ships ready
Design → order → drop in the drawer. 3-8 days total. Nothing to assemble.
Side-by-side
The honest comparison.
| Trait | Gridfinity (DIY) | Custom Organizers |
|---|---|---|
| Design file | Free (open-source) | Free editor |
| Requires a 3D printer | Yes | No |
| Requires CAD or STL hunting | Yes (for custom fit) | No — drag-and-drop editor |
| Modular / expandable | Yes — huge advantage | No — one piece per drawer |
| Fits any drawer | Yes (tile the base) | Yes (sized to your drawer) |
| Fits non-42-mm items | Custom bin required | Any silhouette, any size |
| Time to first insert | A weekend + printer cost | 10 minutes + $25 |
| Ongoing tuning | Every printer session | None |
| Community remixes | Massive library | Presets + editor |
| Total cost, first drawer | $400+ (printer) | $15 – $80 |
Gridfinity wins on modularity + community. We win on the on-ramp for people who don’t own the hardware. Both can be right for different people.
Which one for you?
Pick honestly.
Pick Gridfinity if
- You already own a 3D printer (or want one anyway)
- You enjoy CAD, slicing, tuning
- You want a modular system that scales across many drawers
- Your tool set changes often — new bins slot in
- Cost per drawer matters more than time-to-first-insert
Pick Custom Organizers if
- You don't own a printer and don't want one
- You want a design in 10 minutes, not a weekend
- Your drawer isn't a multiple of 42 mm
- You want silhouette-fit cutouts without CAD
- You want it shipped ready-to-drop-in
FAQ
Honest questions.
Isn't Gridfinity free?
The design is free (Zack Freedman released it open-source), but you still need a 3D printer, filament, slicer software, and time to tune all of it. If you already have that, Gridfinity is great — go build. If you don't, we cover the whole stack for you.
Can I get a Gridfinity-compatible layout printed by you?
Not out-of-the-box (Gridfinity's 42 × 42 mm grid isn't how our editor thinks). If you send a Gridfinity STL, we can print it for you at material cost + a small handling fee — email [email protected]. But if you're starting from scratch, our editor gets you a better fit for less effort.
What if I outgrow it?
Gridfinity's big advantage is that new bins snap into the same grid — your kitchen drawer becomes your bench drawer's spare parts bin. Ours is one-piece per drawer, so an upgrade means a new insert. Cheaper per unit, less modular. Trade-off you make once.
Do you use Gridfinity for your own drawers?
We use Gridfinity in the workshop where the tools change monthly. We use our own printed inserts in the office, kitchen, and vanity where the contents are stable. Different tools for different jobs.
What about the Gridfinity + custom hybrid?
Coming — a preset that lays a Gridfinity 42-mm base tray with some cells replaced by custom silhouette pockets. Best of both worlds for people who own a printer AND want the perfect fit for a few specific tools. Not shipped yet; email if you want to be a beta.
No printer? No problem.
Open the editor, punch your drawer, drop tools in, order. Ships from Toronto in 3-8 days.