The most interesting thing about a building is often the part you never see. It’s the connection, the joint, the hidden steel plate or the custom wooden bracket that makes the whole improbable shape stand up. For the people who have to design, analyze, and then actually build that joint, the process is a slow-motion game of telephone played across half a dozen different software packages. Branch 3D, a quiet startup from Vancouver, thinks it can cut that conversation down to a single sentence.
Founded in 2020, Branch 3D is building what it calls a next-generation 3D design platform for architectural structures [branch3d.com, retrieved 2024]. The wedge is simple, if brutally hard to execute: integrate structural engineering, design, and fabrication modeling into one environment, so a change in the architect’s model automatically updates the engineer’s analysis and the fabricator’s shop drawings [branch3d.com, retrieved 2024]. Their initial focus is the niche but rapidly growing world of mass timber, where complex, organic shapes are both an aesthetic selling point and a fabrication headache.
A bet on the integrated workflow
In construction software, integration is a holy grail that usually turns out to be a mirage. The industry standard is a fragmented stack: one tool for conceptual design (like Rhino), another for structural analysis (like SAP2000), a third for detailed drafting (like AutoCAD), and often a fourth for generating machine instructions for CNC cutters. Each handoff is a chance for error, reinterpretation, and weeks of rework.
Branch 3D’s answer is to collapse the stack. Their flagship product, Branch Concept, allows users to compare building structure options,concrete, steel, timber, hybrid,in real time, with live updates to carbon estimates and material quantities [branch3d.com, retrieved 2024]. More critically, the platform is built to push a finalized design directly into fabrication outputs, like automated shop drawings and bills of materials [branch3d.com, retrieved 2024]. The promise isn’t just prettier 3D models; it’s that the model is the fabrication drawing, and eventually, the machine code.
Born from the factory floor
The company’s origins offer the clearest signal of its intent. While the founding team is not formally listed, the project is deeply intertwined with StructureCraft, a prominent mass-timber engineering and fabrication firm. Lucas Epp, a structural engineer and software leader with a long background at StructureCraft, is actively involved with Branch 3D, describing it as a new structural design platform [LinkedIn, retrieved 2024]. Furthermore, Branch Concept Lite, the company’s free, browser-based design and analysis tool, is explicitly noted as being developed by StructureCraft [uw.pressbooks.pub, retrieved 2026].
This isn’t a tech team imagining what builders need; it’s a builder’s team building the tech they lacked. The team roster includes several individuals with backgrounds at StructureCraft and related firms, suggesting a group that has lived the pain points of disintegrated software [rocketreach.co, retrieved 2026]. Their specialties, as listed, read like a vertically integrated wish list: Parametric Design, Structural Analysis, Automated Drafting, and Fabrication Modeling [SignalHire, retrieved 2024].
Early projects as proof of process
While the company lacks a glossy customer page, its software has left fingerprints on several notable projects. These case studies function as de facto traction, demonstrating the workflow in action.
- University of Kansas School of Architecture. Branch 3D was used to model the structural design for a complex Glulam diagrid and a ‘Hero Node’ featuring all-wood connections inspired by Japanese joinery [LinkedIn, retrieved 2026].
- T3 Fat Village, Fort Lauderdale. The platform enabled automated CNC workflows and shop drawings for this mass-timber project [shapetofabrication.com, retrieved 2026].
- Community Recreation Center, Pennsylvania. Branch 3D streamlined shop drawings for a roughly 85-meter hybrid steel-and-timber truss [shapetofabrication.com, retrieved 2026].
These are not vanity projects for tech blogs. They are complex, built structures where the software had to deliver real, buildable data to contractors and fabricators.
The quiet funding question
A significant unknown hangs over Branch 3D’s story: its capital. No venture rounds, investors, or funding amounts are disclosed on any public database or the company’s own site [Perplexity Sonar Pro Brief, retrieved 2024]. This could point to a few scenarios. The most likely is a bootstrapped or internally funded operation, perhaps supported through its close ties to StructureCraft’s consulting and fabrication business. Another is a deliberately stealthy approach, avoiding the hype cycle to focus on product development with early design partners. For a tool targeting the notoriously sales-cycle-heavy AEC industry, proving the model with real projects before raising a large round is a defensible, if capital-light, strategy.
The incumbent to beat
The path to displacing entrenched tools is never a straight line. For Branch 3D, the most logical competitor isn’t another startup, but the entrenched workflow itself,specifically, the dominant position of Autodesk’s Revit. Revit is the ubiquitous building information modeling (BIM) platform, but its strength in documentation and coordination is often a weakness in complex structural design and direct-to-fabrication workflows. Branch 3D isn’t trying to replace Revit for every task. Instead, it’s betting that for the specific, high-value problem of designing and building complex structural systems,especially in mass timber,a dedicated, integrated tool will save enough time, material, and carbon to justify its place in the stack.
The unit economics of construction software are ultimately about time and material waste. If a typical complex timber structure involves two months of coordination and redrawing between design and fabrication, and Branch 3D can cut that to two weeks, the savings in engineering hours and delayed project timelines quickly add up. More subtly, a tighter feedback loop between design and fabrication can optimize material use, shaving percentage points off the bill for expensive Glulam or cross-laminated timber. For a 5,000-square-meter timber structure, a 5% reduction in material waste could easily represent tens of thousands of dollars saved, not to mention the embodied carbon kept in the forest.
Branch 3D’s bet is that for the architects, engineers, and fabricators pushing the boundaries of what can be built with wood, those savings are worth abandoning the familiar, fragmented toolkit. They are not selling a revolution in all construction, but a sharper chisel for its most intricate cuts. Their success will be measured not in viral growth, but in the growing library of built projects where their software was the silent, structural co-pilot.
Sources
- [branch3d.com, retrieved 2024] Branch | Revolutionizing AEC Software | https://www.branch3d.com/
- [LinkedIn, retrieved 2024] Branch 3D Company Profile | https://www.linkedin.com/company/branchaec
- [SignalHire, retrieved 2024] Branch 3D Company Overview | https://www.signalhire.com/overview/branch-3d
- [LinkedIn, April 2024] Lucas Epp recruiting post for Branch 3D | https://www.linkedin.com/posts/lucasepp_this-is-a-rare-post-and-opportunity-something-activity-7194039406402416642-SsLx
- [uw.pressbooks.pub, retrieved 2026] Case Study on Mass Timber Software | https://uw.pressbooks.pub/2025innovationcm/chapter/johnales/
- [shapetofabrication.com, retrieved 2026] STF 2025 Presentation on Branch 3D Projects | https://shapetofabrication.com/presentation/branching-innovation-timber-design-and-construction-with-computational-processes/
- [Perplexity Sonar Pro Brief, retrieved 2024] Funding and Customer Analysis | (Source summary from research)
- [rocketreach.co, retrieved 2026] Dan Cascaval Profile | https://rocketreach.co/dan-cascaval-email_119722156