Roadmap

Find problems before you print

• DONE
  Drop in your STL or 3MF — get a list of every issue: holes, overlaps, walls too thin, weak bottlenecks.
• DONE
  Knows your printer + filament — profiles from Bambu Studio, Orca, and PrusaSlicer auto-imported every day.
• DONE
  Reads sliced G-code too — catches problems that only show up after slicing (overhangs, retraction, cooling).
• DONE
  Multi-plate 3MF — pick a plate, get a separate report. Download a recommended printer profile to drop into your slicer.

Fix broken files

• DONE
  Closes holes, fixes flipped faces, removes overlapping triangles — works on parts that already have support trees attached.
• DONE
  Knows the difference between a defect and a designed-in opening — pin sockets, vents, drain holes stay open.
• DONE
  If a fix would make the model worse, it cancels itself and tells you why.
• DONE
  Chain repair steps however you want — repair, simplify, smooth, auto-orient, fill holes, all configurable.

Will it break? (early access)

Tells you the safety factor for your part — under its own weight, or under a load you specify. Six common materials built in (PLA, ABS, PETG, resin, nylon, PA12), with FDM layer weakness factored in.

• DONE
  Default check: gravity + bottom fixed. Drops a heatmap so you can see where the stress lands.
• DONE
  Custom load: pin one face, pull on another, see where it'll fail.
• DONE
  Cross-checks thin walls against high-stress zones — flags the spots most likely to crack first.
• EARLY
  Honest about accuracy: roughly within 30% of professional engineering tools on most parts. Long-thin parts with sharp internal features (threads, screw holes) can be off more — we say so in the result. Use as a screening tool. The next milestone tightens this.

Tighter stress-check accuracy

Right now the stress check is "early access" — useful for screening, but not engineering-grade. We're closing that gap.

• NEXT
  Better internal mesh on tricky geometry (threads, screw holes, long-thin features) — closes the accuracy gap on the parts that miss the most today.
• NEXT
  Cooling-shrinkage check brought up to the same quality as gravity.
• NEXT
  "Mesh too coarse" warning when the answer depends on more detail than we resolved — so you know when to trust the number and when to double-check.

Catch joint failures (no load needed)

Most assembly figurines (peg-and-socket pieces) break right at the joint. You shouldn't have to specify a load to find that.

• NEXT
  Sample wall thickness right at the joint rim, flag thin ones with a clear "this will likely snap here" advisory.
• NEXT
  Recognise repeating joints (4 identical sockets) so we audit the cleanest one once, not 4 times.

Work where designers already are

• NEXT
  Blender add-on — run audit and repair from inside Blender's side panel.
• NEXT
  Pick a region in the viewer and run repair / stress check on just that region.

Cover more difficult meshes

• NEXT
  A second repair engine for architectural-style models (parallel walls, brick patterns) where our current smoother gives up.
• NEXT
  Python library for the rest of the toolbox (simplify, recipe pipeline, stress check) so you can script everything end-to-end.

Resin printers — shipped 2026-05-10

Resin file upload (.ctb / .cbddlp / .pwmx / .pwmo / .goo) is live with the same coverage tier as FDM. CHITUBOX 1.5+ encrypted CTB v3+ supported via UVtools dispatch.

• DONE
  Per-layer checks: floating islands, 3D-confirmed vacuum traps (drains hollow+drain shells), peel-force spikes.
• DONE
  Material-aware exposure windows + bottom-layer adhesion checks.
• DONE
  Profile compare: printer-mismatch (slicer printer-model wrong) + lift-cycle divergence (file lift speed off recipe).

3D editor in the browser, with an AI helper

Pick a problem area in the viewer, describe what you want, the AI suggests and runs the right fix. Nothing else on the market does this.

Stress check across an assembled model

Right now the stress check looks at one part at a time. Multi-part loads pass force through joints — once the file format supports it, we'll cover that too.

Catch design regressions in your repo

• LATER
  GitHub Action — fail the pull request if a model in the diff would print worse than before.
• LATER
  Mesh diff: "this commit added 2 new overlaps, but the overall print readiness didn't change."
• LATER
  Team dashboard — which printers fail more, which designs are getting better or worse over time.

For regulated and enterprise users

• LATER
  Self-hosted version — runs fully offline.
• LATER
  Signed audit trail for inspection and compliance.
• LATER
  Custom check profiles for medical, aerospace, and other high-stakes shops.