Renga
Building design and building information modeling (BIM) software
CAD software
- Features
- Ease of use
- Ease of management
- Quality of support
- Affordability
- Market presence
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$590 per year
Free Trial
Free version unavailable
Small
Medium
Large
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What is Renga
Renga is a building design application that combines 3D modeling with BIM-oriented workflows for architectural and MEP design. It targets architects, engineers, and small-to-midsize design teams that need coordinated building models and drawing documentation. The product emphasizes an integrated model-based workflow with discipline-specific modules and support for common BIM exchange formats such as IFC.
Integrated BIM and CAD workflow
Renga supports model-based building design where 2D drawings and schedules derive from the 3D model. This reduces duplicate drafting work compared with CAD-first approaches. It also provides discipline-oriented tools (e.g., architecture and MEP) within a single environment, which can help keep project data consistent across views.
IFC-based interoperability focus
Renga supports IFC for exchanging BIM data with other design and coordination tools. This is useful when projects involve multiple stakeholders using different authoring and review platforms. IFC support can also help with handoffs to downstream coordination and model-checking workflows.
Multi-discipline modeling capabilities
Renga includes capabilities for architectural modeling and engineering systems design, enabling coordinated layouts within one project model. This can simplify clash avoidance early in design compared with using separate tools per discipline. It is suited to teams that want a single authoring tool for building geometry and building systems.
Smaller ecosystem and integrations
Compared with widely adopted BIM/CAD platforms, Renga has a smaller third-party plugin and integration ecosystem. This can limit options for specialized analysis, automation, and vertical add-ons. Organizations may need more custom processes or intermediate file exchanges to connect to other enterprise systems.
Lower market adoption footprint
Renga is less commonly specified in large, multi-firm project standards than the most prevalent BIM authoring tools. That can create friction when collaborating with external partners who expect specific native formats and established workflows. Teams may rely more heavily on IFC and other neutral formats, which can introduce translation and coordination overhead.
Unclear global support coverage
Publicly available information on worldwide reseller coverage, training availability, and localized support can be harder to validate than for larger vendors. This may affect onboarding speed and long-term support planning for multinational firms. Buyers often need to confirm language support, regional compliance tooling, and service levels during evaluation.
Plan & Pricing
| Plan | Price | Key features & notes |
|---|---|---|
| Renga Professional — permanent license | $1,800 (one-time) | Listed on Renga official price page as "Renga Professional, permanent license". May be combined with an updates package (see below). |
| Renga Professional — annual license | $900 per year | Listed as "Renga Professional, annual license" on the official price page. |
| Renga Professional — software update package (license fee) | $550 | Listed as "Renga Professional, License fee for the software update package" on the official price page. |
| Renga Standard — annual license | $590 per year | Listed as "Renga Standard, annual license" on the official price page. |
