3dshouse builds custom Revit add-ins (C# / .NET, Revit API) for BIM teams, architecture and engineering firms, and product manufacturers: data automation, batch tools, family and parameter management, and integrations that remove hours of repetitive Revit work every week.
Your add-in is built by the developer of Metasheet for Revit, with an AI-assisted development workflow that keeps quality high and delivery fast — see how we build Revit add-ins with AI.
Pricing
| Package | Scope | Price | Delivery |
|---|---|---|---|
| Script / Single tool | One well-defined command or a Dynamo script converted to a proper add-in. Source code included. | from $300 | 3–5 days |
| Add-in with UI | 2–4 features, WPF dialog, ribbon panel integration. Source code included. | from $800 | 1–2 weeks |
| Complete add-in | Full UI, multi-version support, installer, company deployment, external integrations. Source code included. | from $1,500 | 2–4 weeks |
- Consultation and exact quote are free — describe what you need and you get a fixed quote within 48 hours.
- 50% deposit to start, the rest on delivery. 2–3 revision rounds are included in the agreed scope.
- You own the delivered code. Support for Revit 2022 and newer, multi-version builds available.
What we can build
- Data automation: schedules and model data to Excel / Google Sheets and back, bulk parameter editing, model audits.
- Batch tools: sheet and view creation, printing and export (PDF/DWG/IFC) across the whole project in one click.
- Family automation: generate and update families and types from your product catalog or spreadsheets.
- Dynamo to add-in: convert slow, fragile Dynamo scripts into fast, shareable add-ins your whole team can run.
- Integrations: connect Revit to your ERP, pricing database or web service through the Revit API.
Benefits for BIM teams and manufacturers
- Hours of repetitive Revit work become one button.
- Standards are enforced by the tool, not by training documents.
- Manufacturers: your products become Revit families that designers actually place in projects.
Process
- You describe requirements and goals — free consultation.
- We confirm the scope and send a fixed quote with completion time within 48 hours.
- 50% deposit, development starts.
- You test the build and give feedback (2–3 revision rounds included).
- Delivery, final payment, and after-delivery support.
Also need a SketchUp tool? See our custom SketchUp plugin development service.