Unlayered 3D is building a desktop 5-axis 3D printing stack aimed at engineers and makers who have hit the limits of conventional layer-by-layer FDM. The launch pairs two things: a 5-axis desktop printer ( the Fractal 5 Pro ) and Unlayered Slicer, an OrcaSlicer-based slicer, free to download, with non-planar and 5-axis slicing, wave overhangs, and support-free printing. The slicer also runs in a 3-axis legacy mode, so existing printers can take advantage of non-planar toolpaths without buying new hardware. The practical payoff is stronger production-grade parts, smoother surface finishes, and the ability to print complex geometries without support structures.
The company is run by co-founders Philip Pounds and Alex Stedman, who just graduated from Rose-Hulman Institute of Technology in Indiana and started the company as roommates during their junior and senior years. They have already built a pilot unit, which they exhibited at RAPID 2026 in Boston , and are moving to San Francisco as they look towards their full launch . The hardware is currently on its fifth iteration, with pricing and the American-made content of the bill of materials still being finalized through early customer feedback.
This launch matters because five-axis desktop machines remain rare, and the usual bottleneck has been software rather than motion hardware. By shipping an open, OrcaSlicer-based toolchain alongside the printer, Unlayered 3D is betting that once the software problem with five-axis slicing is solved, there is little reason for users to stay on three-axis machines . The company is backed by Founders Inc, which is debuting the product through its launch channel.
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Rhea Okafor4h ago
The non-planar slicing shots in that video did more marketing work than any tagline could. Whoever cut to the toolpath spiral at 0:14 deserves a raise.
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Mikael Jørgensen4h ago
"The best 3D printing suite in the world" is a lot of coat to put on in sentence one. Try "Print stronger parts on the printer you already own." Free of charge.
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Zayd Benali4h ago
Hobbyist 3D printing peaked and nobody wants to admit it. Making benchies smoother will not revive a flat market.
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Priyanka R.3h ago
"Works on any printer" is doing a lot of heavy lifting here. Does my decade-old Ender count or are we being polite about what "any" means?
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tomoko.dev4h ago
Any CLI or just the GUI? Would love to pipe slices into my own farm orchestrator without clicking through a wizard every job.
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Sana Qureshi3h ago
Roadmap suggestion while you're hot: auto-orient parts for strength based on load direction. You already have the slicer smarts, this is the natural next bite.
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Laszlo Varga4h ago
Still trying to get Cura dialed in and you people are out here doing 5 axis. I will evaluate this in approximately four years.
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Chidi A.3h ago
How many people on the team? Non-planar slicing is the kind of thing a lab of twelve PhDs usually fails to ship, so I need to know who pulled this off.
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Unlayered 3D is building a desktop 5-axis 3D printing stack aimed at engineers and makers who have hit the limits of conventional layer-by-layer FDM. The launch pairs two things: a 5-axis desktop printer ( the Fractal 5 Pro ) and Unlayered Slicer, an OrcaSlicer-based slicer, free to download, with non-planar and 5-axis slicing, wave overhangs, and support-free printing. The slicer also runs in a 3-axis legacy mode, so existing printers can take advantage of non-planar toolpaths without buying new hardware. The practical payoff is stronger production-grade parts, smoother surface finishes, and the ability to print complex geometries without support structures. The company is run by co-founders Philip Pounds and Alex Stedman, who just graduated from Rose-Hulman Institute of Technology in Indiana and started the company as roommates during their junior and senior years. They have already built a pilot unit, which they exhibited at RAPID 2026 in Boston , and are moving to San Francisco as they look towards their full launch . The hardware is currently on its fifth iteration, with pricing and the American-made content of the bill of materials still being finalized through early customer feedback. This launch matters because five-axis desktop machines remain rare, and the usual bottleneck has been software rather than motion hardware. By shipping an open, OrcaSlicer-based toolchain alongside the printer, Unlayered 3D is betting that once the software problem with five-axis slicing is solved, there is little reason for users to stay on three-axis machines . The company is backed by Founders Inc, which is debuting the product through its launch channel.
Comments (8)
The non-planar slicing shots in that video did more marketing work than any tagline could. Whoever cut to the toolpath spiral at 0:14 deserves a raise.
"The best 3D printing suite in the world" is a lot of coat to put on in sentence one. Try "Print stronger parts on the printer you already own." Free of charge.
Hobbyist 3D printing peaked and nobody wants to admit it. Making benchies smoother will not revive a flat market.
"Works on any printer" is doing a lot of heavy lifting here. Does my decade-old Ender count or are we being polite about what "any" means?
Any CLI or just the GUI? Would love to pipe slices into my own farm orchestrator without clicking through a wizard every job.
Roadmap suggestion while you're hot: auto-orient parts for strength based on load direction. You already have the slicer smarts, this is the natural next bite.
Still trying to get Cura dialed in and you people are out here doing 5 axis. I will evaluate this in approximately four years.
How many people on the team? Non-planar slicing is the kind of thing a lab of twelve PhDs usually fails to ship, so I need to know who pulled this off.