Weekly Software Watch

Open-source parametric 3D modeler with Python API, 40+ workbenches, multi-platform support. 30K+ GitHub stars.

AutoCAD / SolidWorks

Free forever. Python scripting built in. Massive add-on ecosystem (Fasteners, BOLTS, Assembly3). Exports DXF/DWG/STEP.

Free (open-source)

freecadweb.org — complete Part Design tutorial, model a glazing anchor bracket, test Arch/BIM for quantities

Professional 3D creation suite: modeling, UV mapping, rendering, animation. Geometry Nodes for procedural work. Python API. 183K GitHub stars.

SketchUp / 3ds Max

Cycles/Eevee renderers for photorealistic facade viz. Geometry Nodes for procedural mullion patterns. BIM Add-on for IFC import.

Free (open-source)

blender.org — 1hr first animation tutorial, import glazing elevation, model curtain wall with Geometry Nodes, render Eevee output

AI-driven construction scheduling from natural language. Flags logic errors, resource conflicts, schedule risks in real time.

MS Project / Primavera P6

"Describe your schedule in words" — type tasks and AI builds the logic. AI flags missing predecessors automatically. Excel import/export. Procore/Autodesk integration.

Free-$500/mo

planera.io — free signup, import baseline schedule, ask AI to add 7-day cure periods, review risk flags

Computer vision + AI tracks construction progress from 360 site photos against BIM/IFC models and schedules. ~97% accuracy.

Manual superintendent walkthroughs / Procore tracking

Geo-tagged 360 photos create visual project record. AI compares as-built to model automatically. Integrates with Procore, PlanGrid. 50K+ projects globally. No specialist hardware beyond a consumer 360 camera.

Enterprise (quote)

buildots.com — request demo, walk one floor with 360 camera, upload and compare vs BIM for automated progress tracking

Simulation and validation platform for physical AI systems — autonomous vehicles, construction equipment, robotics. $350M+ funded.

Siloed internal simulation tools

Physics-accurate simulation of construction equipment. Sensor simulation (LiDAR, cameras, GPS) for autonomous navigation in job site environments. Cloud-based.

Enterprise custom

appliedintuition.com — request demo, explore construction equipment simulation use cases

Free project management platform for field trades: task management, drawing markup, daily logs, punch lists. 1M+ construction workers.

Paper punch lists, whiteboards, email chains

Field-first design (not office PMs). Offline mode for basements/remote areas. Drawing markup on PDF plans. Task assignment with photos. Punch list export to Procore/Autodesk.

Free-$25/user/mo

Download Fieldwire free — upload glazing elevation, create task list for one floor curtain wall, assign to foreman with photos, test offline mode

Industry-standard PDF markup with full cloud sync, real-time collaboration, AI measurement, and document comparison. Deep Procore/Autodesk integration.

Paper markups, Adobe Acrobat

Studio Sessions: real-time multi-party markup on same PDF. AI auto-calculates lengths, areas, counts from drawing dimensions. Compare tool overlays old vs. new revisions visually. Stamp library for RFI/submittal tracking. Full offline.

$349/yr + $25/mo

bluebeam.com free trial — upload glazing shop drawing, create Studio Session, invite colleague, use AI measurement to count panels, test Compare on revision overlay

Full cloud-native CAD with integrated PDM, Git-style branching/merging, real-time multi-user collaboration, full API. Runs in-browser — no local GPU required.

AutoCAD + Vault / Windchill

Branch/merge enables parallel design exploration. Multiple engineers edit same assembly simultaneously. No file management. Native CAM and Studio rendering. Full version history with instant rollback.

Free-$2,500/yr

onshape.com free account — build parametric mullion part studio, create 4x8 unitized panel assembly, test branching for glass thickness variant, merge back

Professional-grade 3D parametric modeling with native touch/stylus on iPad, Mac, Windows. SIEMENS Parasolid kernel. Exports DWG, DXF, STEP, IGES, STL.

AutoCAD sketching / concept modeling

Touch-first with Apple Pencil. SIEMENS Parasolid engine (industrial-grade). Parametric constraints with real-time dimension editing. FreeSync cloud. Cross-platform. Export to any format.

Free-$479/yr

Download Shapr3D free on iPad — 30min built-in tutorial, model simple curtain wall section with mullions/glass/anchors, change glass thickness, watch constraints update, export to DXF

Modern cloud-native PLM for hardware teams. Git-style BOM branching, supplier portal, revision control, manufacturing handoff. YC W23.

Arena PLM / Autodesk Vault / Teamcenter

BOM branching enables design variants without copying files. Supplier portal gives vendors access to only their parts. Modern UI non-engineers can use. Free starter tier.

Free-$79/user/mo

durolabs.io free signup — create BOM for standard curtain wall assembly, branch for alternate glass spec, invite supplier to access only their component list

Real-time manufacturing ops platform for fab shops. Track work orders, labor, machine status across floor. Digital work instructions with photos/video and CAD viewer embedded. OEE dashboard.

Paper job cards, Excel tracking, siloed MRP

Real-time tracking through each operation (cut, mill, assemble, QC). Digital work instructions with embedded photos/videos. CAD viewer on shop floor. OEE highlights bottlenecks. Two-way ERP integration.

$30-80/user/mo

fabriq.io free trial — enter glass cutting work order, assign operations (CNC cut > polish > temper > QC), watch real-time status, review OEE dashboard for bottleneck

No-code form builder for field inspections, safety checks, work orders, QA documentation. Fully offline-capable with GPS and auto photo attachments.

Paper inspection checklists, clipboard QA, manual spreadsheet entry

Works fully offline in basements, towers, remote sites. GPS + timestamp on every submission. Photo annotation and sketch tools. Conditional logic. Integrates with Procore, Salesforce, Slack.

$29/user/mo

gocanvas.com free trial — build Curtain Wall Installation QC Checklist in 20min (anchor photo, sealant photo, glass ID scan, pass/fail per panel), submit from phone