Print smarter. Design better. Build more. Software made in the UK, for the maker community.
BUI3D is a UK maker software company. We build focused, well-engineered tools for people who print, design, and create. From filament management for Bambu Lab users to articulated design tools for the broader maker community. Everything is built in-house, developed with care, and designed to be genuinely useful.
We build digital tools for people who make things. FilamentLab handles filament management and slicer profiles. Flexi3D gives the maker community a home for articulated 3D print designs. Two tools, built to last.
Our products are shaped by the maker community, not the other way around. We're active on Reddit, open to feedback, and building tools we would want to use ourselves. The community is the product.
Engineering, design, and development all happen in the UK. We prioritise tight iteration cycles, practical standards, and software that works the way makers actually work.
Two products. No bloat, no feature creep, no side projects diluting the focus. Everything we build serves makers, and gets the attention it deserves because of that.
BUI3D is built around the maker community, not just for it. Join the conversation on Reddit, follow along on Instagram, or drop us a message on Threads. We share builds, take feedback seriously, and keep the community in the loop on everything we're working on.
FilamentLab and Flexi3D are built independently, designed to complement each other, and united by the same standard: software that actually works for makers.
The filament management and slicer profile platform built exclusively for Bambu Lab printers. Manage your filament library, access 1,000+ community presets, benchmark materials, and organise your print workflow in one dependable place.
Visit FilamentLabThe maker community's home for articulated and flexible 3D print designs. A browser-based model generator, commercially licensed designs from independent creators, and a platform built for the people behind every print.
Visit Flexi3DWe are always building. Drop your email and we will let you know when something new ships. No spam, just updates when they matter.
Our first software product is live in private beta. FilamentLab gives you a single place to manage filament presets and slicer profiles, built exclusively for Bambu Lab printers.
Filament presets, slicer profiles, benchmarking, and print workflow for Bambu Lab printers.
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BUI3D operates several web properties including bui3d.com, filamentlab.app, and flexi3d.app. This policy covers cookies set by bui3d.com specifically. Each product platform has its own relevant notices where applicable.
We use cookies and similar technologies to keep essential site functions working correctly, remember your cookie preferences, understand in aggregate how visitors navigate our site, and measure the reach and effectiveness of our product marketing where you have consented.
We do not use cookies to build personal profiles for sale to third parties, and we do not share individually identifiable data derived from cookies with advertisers.
We group cookies into three categories. You can manage your choices for each category at any time using the cookie preferences panel.
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Your legal rights: Under the UK GDPR and PECR, you have the right to withdraw consent for non-essential cookies at any time. To exercise rights of access, rectification, or erasure, contact us at the address below.
We may update this Cookie Policy from time to time to reflect changes in technology, legislation, or our business practices. The date at the top of this page indicates when it was last revised.
Post: BUI3D, Office 1, Izabella House, 24-26 Regent Place, City Centre, Birmingham, B1 3NJ, United Kingdom
Web: www.bui3d.com
For complaints about how we handle your data you have the right to lodge a complaint with the UK's Information Commissioner's Office at ico.org.uk.
Have a question about BUI3D, FilamentLab, or Flexi3D? Send us a message and we'll get back to you.
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