best diy 3d printer kits ranking

The 10 Best DIY 3D Printer Kits 2021 (Starting at $150!)

Increasingly, makers are turning away from desktop FDM 3D printers, preferring to buy a cheap 3D printer kit and build their own DIY 3D printer from scratch. Some of these are RepRap 3D printer kits, and some are specially designed kits.

The 3D printer kit revolution has reduced prices, led to a number of key breakthroughs, and has made 3D printing more accessible than ever before.

These 3D printer kits can take just a few minutes to assemble, or take hours or even days. They can also vary greatly in price, print accuracy, maximum build and print speed. Some even use technologies other than fused deposition modeling — you can now buy DIY SLS 3D printers and SLA 3D printers.

Best DIY 3D Printer Kits 2020 & Price Comparison

3D printer kit name and brandBuild Volume (mm)PriceWhere to purchase for best priceAlternative Purchase Option
Anet A8220 x 220 x 240$179Amazon here
Geeetech A10220 x 220 x 260$219Amazon here
Creality Ender 3 Pro220 x 220 x 250$229Amazon here3DJake UK & Europe
Creality Ender 5220 x 220 x 300$349Amazon here3DJake UK & Europe
Prusa Mini180 x 180 x 180$399Prusa Store here
Flsun QQ-S255 x 255 x 360$369Amazon here
Tronxy X5SA Pro330 x 330 x 400$479Amazon here
Creality CR-10 V2300 x 300 x 400$499Amazon here3DJake UK & Europe
Prusa i3 MK3S250 x 210 x 210$749 / $999Kit available on Prusa store hereFully assembled on Prusa store here
Peopoly Moai130 x 130 x 180$1,295Matterhackers here

Advantages of DIY 3D printers

  • Open source: Most homemade 3D printers are also open source 3D printers, meaning they can be tinkered with, upgraded, and modded freely with the creators’ permission. Many Creality, Prusa and Anet printers are open source, as well as desktop 3D printers like BCN3D and Ultimaker printers.
  • Open build areas: 3D printer kits rarely feature closed chambers or enclosures as standard. This would affect the printing of filaments like Nylon or PEEK, but is less of an issue for standard filaments like PLA or PETG.
  • Easily upgradable parts: DIY 3D printer owners are frequently switching out parts, such as nozzles, hot ends and extruders for better quality parts.
  • Lower price: For the quality and size, you get a better deal if you build your own 3D printer.
  • Larger build volume: The open build area means that you can have a larger 3D printer build area for the same size, neglecting the need for an enclosing frame. Therefore, low cost kits like the Creality CR-10 can have huge build volumes.
advantages of diy 3d printers

Build your own 3D printer: what makes a good DIY 3D printer?

We used several criteria to determine which 3D printer kit made it into our ranking:

  • Cheap DIY 3D printer kits: We only included FDM 3D printer kits under $1,500. The printers are listed in price order, cheapest first.
  • Print Quality: How accurate was each 3D printer kit? What are their minimum layer thicknesses, resolution, and stability?
  • Easy to build your own 3D printer: Not everyone is a technology wizard. Therefore, any kit that can be assembled quickly, easily, and is simple to operate, is at an advantage.

Disclaimer: This article is editorially independent, and no DIY 3D printer kits featured here have been paid for their inclusion. We do however include purchase links in our guides, which we earn a small commission on.

1 — Anet A8 — Best DIY 3D Printer Kit Under $200!

The Anet A8 is Chinese company Anet’s version of the Prusa 3D printer kit — a Prusa kit clone for a quarter of the price. Featuring a heated bed meaning it can print ABS and PETG as well as PLA, the Anet A8 manages all this despite costing just $200.

A cartesian 3D printer kit, the Anet A8 is a consistent, reliable printer for the price. With a minimum layer size of 100 microns, the Anet A8 prints fairly precise parts. Additionally, with its good 220 x 220 x 240 mm print volume, the Anet A8 should be able to handle any printing projects that aren’t gigantic. Overall, it’s a great 3D printer starter kit.

diy 3d printer kit anet a8
The Anet A8 DIY 3D printer kit is a solid option for $200.

2 — Geeetech A10 — Great low cost homemade 3D printer

With the Geeetech A10 you basically get the best of both worlds. On one side, you have the small, simple, and quietly effective printer; on the other, the huge, loud, and complicated but brilliant giant printer (like the Creality CR10 Max). The Geeetech A10 finds a happy medium. It’s accurate (up to 100 microns), quick to set up (even novices could build this 3D printer kit in an hour), and versatile.

The 220 x 220 x 260 mm build volume is more than enough for all but the most ambitious prints, and the Geeetech A10 can print a wide variety of 3D printer filaments. These include not just the standard ABS or PLA, but also PVA, HIPS, PETG, wood-filled filaments, and more.

There are a number of really impressive aspects to this kit printer, especially considering it’s only $219. It has a number of features usually reserved for far more expensive types of 3D printer, like remote printing via a 3D printing app, filament detectors so the printer kit is aware when filament runs out, as well as the ability to resume from where the printer failed due to the filament running out.

geeetech a10 diy 3d printer kit
The Geeetech A10 is a simple to assemble 3D printer kit that works very well.

3 — Creality Ender 3 Pro — Best DIY 3D Printer Under $300

Creality 3D are becoming increasingly known for making the best 3D printer kits around, and as a result have two printers in our ranking. The first is the Ender 3, an upgrade on the very successful Ender 2, boasting a larger print area (the Ender 2 has 150 x 150 x 200 mm) and general performance increases.

Despite these improvements, the Ender 3 is still an inexpensive kit. You can pick one up for just over $200, and it only takes around an hour to assemble. It’s super simple to connect to your PC to print — simply transfer your 3D printer models over by USB or SD card and you’re ready to go.

Most of all though, we have to give this tremendous kit points for achieving this level of functionality at such as low price. There are better quality 3D printer kits, but they are almost always significantly more expensive, so if you want a beginner 3D printer or just want to get in on the DIY 3D printer action for cheap, the Ender 3 is a fantastic choice.

creality ender 3 cheap diy 3d printer kit

4 — Creality Ender 5 — The Best DIY 3D printer under $500

Another Creality kit, the Ender 5 is another great 3D printer you can build at home. The Ender 5 is $100 more expensive, but boasts a number of improvements that make the extra money seem worth it.

creality ender 5 best diy 3d printer kit

Firstly, it can print taller prints than the Ender 3 — 300 mm high rather than 250 — important if you print tall structures like tall vases or monument 3D models. The structure is also stronger, having adopted a cube shape like the Tronxy X5SA which helps with stability, reducing vibrations or movements from external events, and improving part surface finish and quality.

Moreover, the minimum layer height of 50 microns is extraordinary for such a cheap machine. Review after review repeats how crisp the surface finish of their prints look with the Ender 5, so it’s fair to say the Ender 5 is a smash hit.

Note: while the Ender 5 can be tweaked to increase print speed without a noticeable loss in print quality, we recommend you don’t get too extravagant with this. Stick with 60 mm/s or below for models with intricate parts — it’s worth a bit of extra printing time to guarantee crisp prints.

5 — Prusa Mini — Great Prusa 3D printer kit

The Mini 3D printer version of the wildly successful Prusa MK3S, the Mini retains the 0.05mm layer precision and can still calibrate itself, but costs less than half of the i3 MK3S. With the Mini, you can build your own 3D printer — and one with Prusa-level reliability! — for just $349.

It’s more compact, with a smaller build volume, and features removable spring steel sheets that make removing finished prints extremely easy — just flex the build plate and prints will come off with ease.

The extruder cannot reach the same temperatures during printing as the MK3S, though you can still print a number of tougher filaments like ABS, PETG, ASA and flexible filaments. The Mini retains the fast 200mm/s max printing speed, and can be upgraded to feature a filament sensor.

Overall, it’s another reliable 3D printer by the trusted Prusa brand who have proven over the years that their printers are some of the best 3D printer kits around. If you have the money, go for the MK3S, but for those on a budget, the Mini does a great job.

prusa mini kit

6 — FLSUN QQ-S — Great Delta DIY 3D printer

One of the best DIY delta 3D printer machines out there, the Flsun QQ-S features notable improvements on the original Flsun QQ. It comes 90% assembled, so though technically still a 3D printer kit it will take under an hour to get up and running.

  • We were lucky enough to test the FLSUN QQ-S, make sure to also check out our FLSUN QQ-S review.

Not only does it have a fantastic build volume for the price — especially the ability to print tall parts! — but it also comes with an upgraded lattice glass print bed, allowing for faster heating up to 100C in under 5 minutes, less warping and better adhesion during 3D printing. This is perfect for materials such as ABS filament, which are known to warp significantly under the wrong conditions.

Another advantage that beginners will enjoy is that as delta 3D printers don’t move the print bed — the print head does all the moving — the printer only needs to be auto-leveled once. It comes with a titan extruder, and can print with common printing materials like PLA and ABS, PVA and HIPS for supports, as well as wood-filled filaments and flexible filaments.

It’s accurate, too, able to print at up to 50 microns. Overall, it’s a fantastic delta 3D printer kit that prints accurately, and super fast — it even made it into our fastest 3D printer ranking. It’s also one of the easiest DIY 3D printers to build, coming almost fully assembled — you just need to attach the gears and rods to hold the structure up, and then attach the extruder and filament holder.

flsun qq-s

7 — Tronxy X5SA Pro — Huge Self-Assemble 3D printer

Kit 3D printer kings Tronxy showed humility and dedication to improve the X5SA Pro, fixing a number of small issues that affected the original. The X5SA Pro addresses the X-axis issues and has made it more stable, and upgraded the materials forming the printer kit’s structure. Now on the X5SA Pro, most of the printer is made from aluminum and is heavier and more stable, reducing vibrations and generally improving print performance.

As for the X5SA’s specs, it’s a large 3D printer DIY kit with similar printing sizes to the Creality CR-10, and boasts a 330 x 330 x 400 build volume. It claims increased precision vs the original Tronxy X5SA, and has a maximum accuracy of 125 microns. It’s impressive, reliable and one of the best cheap 3D printers you can get with such large size — so those with big 3D printing ideas will enjoy both this and the Creality CR-10.

It’ll probably take you around four hours to build this printer kit, but it’ll be worth it once you start printing!

tronxy x5sa pro best diy 3d printer kit
The Tronxy X5SA Pro’s cube shape offers stability benefits resulting in good surface finish.

8 — Creality CR-10 V2

The Creality CR-10 has a passionate group of supporters which hail it as the best DIY 3D printer kit in its price range. Manufactured by Creality, a Chinese manufacturer, the CR-10 is a fantastic 3D printer build kit which can be build within 45 minutes.

The Creality CR-10 has an accuracy and print volume which is competitive with printers 5 times more expensive. With it’s minimum layer thickness of 0.05mm and fantastic 300 x 300 x 400 mm build volume, the Creality CR-10 is a great printer for just $370. It’s easy to use, making it the perfect 3D printer for beginners.

creality cr-10 v2 diy 3d printer

9 — Prusa i3 MK3S — best 3D printer kit

The Prusa i3 is known as the undeniable king of DIY 3D printer kits. These RepRap kits are fantastic, sporting an impressive print volume of 250 x 210 x 210 mm, and able to print at speeds up to 200mm/s! It’s also accurate, durable and a complete workhorse, with layer heights from 0.05 mm and a bendable print surface to make removing finished prints as easy as possible.

Accessible via USB stick or by SD card, the Prusa i3 MK3 kits are designed to be simple to use as well as effective. With layer resolutions up to 50 microns, the Prusa i3 homemade 3D printer is so effective that it outperforms far more expensive 3D printers. It can print tougher filaments then more expensive printers too, with a Bondtech extruder that can reach temperatures of up to 300C, making printing Polycarbonate, ABS, Nylon and other difficult filaments no problem.

prusa i3 mk3s with multi material upgrade
Colorful prints are possible with the Multi Material Upgrade Kit, which we discuss below.

Additionally, you can print up to 5 colors simultaneously with your Prusa if you purchase their multi material upgrade kit, costing $300. This makes colorful model printing a breeze, and opens up for far more extravagant printing projects.

You can choose to either assemble the kit yourself, or buy the printer pre-assembled, though this costs a few hundred dollars more. Overall, the Prusa remains the undisputed king of DIY 3D printer kits, with its competitors needing to do a lot of catching up to dethrone it.

diy fdm 3d printer kit prusa i3
The Prusa, with Multi Material Upgrade kit, allowing it to print multiple colors simultaneously. We explain this in our color 3D printer guide.

10 – Peopoly Moai SLA Kit — Homemade resin 3D printer kit

The only resin 3D printer featured in our 3D printer kit guide, the Peopoly Moai is an incredible feat of engineering. It’s huge, offers incredible accurate and precision, and best of all, you can build your own 3D printer at home from scratch.

For those looking for an effective SLA 3D printer, and who do not want to pay full price, the Moai kit could be the perfect printer for you. It is so accurate that it can mechanically print up to an astonishing 5-micron layer height, according to Peopoly, though you’ll likely never reach this accuracy because you won’t need to, nor would most resins or models accommodate this.

Featuring a 70-micron laser spot size, once you’ve built this homemade 3D printer you’ll be ready to create resin molds for 3D printed jewelry, dental models, engineering pieces, as well as prototypes for rapid prototyping or fun characters if you use the Moai as a 3D printer for miniatures.

The Peopoly Moai is open to use third-party resins, for those who want to save money on lower cost resins and are fine with the slight quality drop off. The printer itself however does not come with any resin, so you’ll need to purchase that with the kit. It is only to be expected that the Moai will take some time to assemble, as resin 3D printers are more complex than their FDM 3D printer counterparts, but most makers will be able to build their own 3D printer within 4 hours.

peopoly moai kit homemade 3d printer