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About Aleph Objects, Inc.

LulzBot is a product line of Aleph Objects, Inc., an Open Source Hardware company founded in January 2011 and headquartered in Loveland, Colorado, USA. LulzBot 3D printers, parts, and materials are all developed as a part of the RepRap ( 3D printer project.

Open for All

Frustrated by the status quo, we started a company that respects your freedom to get the job done. Our robust LulzBot products embody the spirit of the Open Source Hardware and Free Software movements. We are proud to partner with the Open Source Hardware Association ( and offer the first hardware product, and still the only 3D printer, certified by the Free Software Foundation ( to respect your freedom. We are committed to putting the power back in your hands. That's why our products come complete with printer designs, specifications, and documentation so your machine can be modified and upgraded as we advance this technology together.

Proven Technology

From Fortune 500 companies and Ivy League schools to makers and hackers, people around the world rely on LulzBot 3D printers to get the job done. Thanks to our global community of developers, at Aleph Objects we offer proven solutions that have been thoroughly tested by the Open Source community. From the firmware down to our bill of materials, you can see how it all works for your projects, curricula, commercial products, and much more. We can't wait to see what you do next.

Your Role

Our products are only as strong as our community. Whether you own one of our 3D printers, have contributed code to one of our software programs, or follow us on social media, you are critical to the continued advance of Open Source Hardware in the 3D printing community. Have something to share? We value and regularly incorporate community feedback and would love to hear it. Like you, we believe in freedom of expression, and your feedback will be respected and heard.

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