Best Building Design and Building Information Modeling (BIM) Software - Page 6

How Many Building Design and Building Information Modeling (BIM) Software Products Does G2 Track?

Total Products under this Category: 150

Category Stats (Aug 2026)

  • Average Rating: 4.26/5 (↑0.01 vs Jul 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Smartbuild PF (+1.33%) - Among all products in this category, Smartbuild PF recorded the largest rating increase compared to last month

Last updated: August 01, 2026

How Does G2 Rank Building Design and Building Information Modeling (BIM) Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 6,700+ Authentic Reviews
  • 150+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Building Design and Building Information Modeling (BIM) Software

G2 Grid® for Building Design and Building Information Modeling (BIM) Software plotting products by satisfaction and market presence

Highlighted products: AutoCAD, Revit, SketchUp, Revizto, Navisworks, Trimble Connect, Edificius, and SolidWorks Electrical 3D.

Underlying data: [Grid® JSON](https://www.g2.com/categories/building-design-and-building-information-modeling-bim/grids.json?focus%5B%5D=autocad&focus%5B%5D=revit&focus%5B%5D=sketchup&focus%5B%5D=revizto&focus%5B%5D=navisworks&focus%5B%5D=trimble-connect&focus%5B%5D=edificius&focus%5B%5D=solidworks-electrical-3d)

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Unanet GovCon

Unanet is the leader in AI-first ERP and growth software for project-based businesses. Trusted by more than 4,200 government contractor, architecture, engineering, and construction firms, Unanet unifies financials, projects, and pursuits with built-in automation and compliance—all supported by a dedicated customer success team. This empowers leaders to make confident, real-time decisions that drive growth from pipeline to profit. Unanet GovCon serves as an all-in-one solution that combines Professional Services Automation (PSA) and Project Portfolio Management (PPM) functionalities with robust financial tools. This integration allows organizations to effectively plan, monitor, and manage their projects and workforce. Additionally, Unanet offers specialized software for Inventory and Manufacturing management, as well as a distinctive Subcontractor Management Portal, catering to the diverse needs of Government Contractors. One of the standout features of Unanet is its powerful and customizable dashboards within the Analytics suite. These dashboards provide organizations with enhanced visibility and control over their operations, enabling real-time data analysis and trend identification. Users can interact dynamically with their data, which facilitates timely and strategic business decisions. This level of insight is crucial for organizations looking to optimize their project management and operational efficiency. Furthermore, Unanet Connect distinguishes itself as the industry’s first and only open integration marketplace. This platform extends beyond traditional APIs, offering seamless integration with hundreds of prebuilt connectors to various Enterprise Resource Planning (ERP) systems. This capability allows organizations to effortlessly connect their existing tools and systems, enhancing data flow and operational coherence. Overall, Unanet stands out in the project management software category by providing a tailored solution for Government Contractors, combining essential functionalities with user-friendly features and robust support. Its focus on compliance, financial clarity, and operational automation makes it an invaluable asset for organizations seeking to enhance their project management capabilities and drive growth.

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Rayon

Rayon is a collaborative space design software made for professionals working on floor plans every day. It is a web-based tool that supports various file formats, including DWG, DXF, PDF, and image files. It boasts a variety of use cases for the creative minds of the architectural industry including floor planning, mood boarding and the redlining of drawings. Rayon enables users to draw walls, add doors, annotate floor plans, and to store and reuse furniture blocks. Users can generate PDFs of finalised floor plans, calculate square footage, and create tables.

Average Rating: 4.5/5.0

Total Reviews: 2

How Do G2 Users Rate Rayon?

  • Quality of Support: 8.3/10 (Category avg: 8.3/10)

Who Is the Company Behind Rayon?

Who Uses This Product?

  • Company Size: 50% Large, 50% Medium

What Are Recent G2 Reviews of Rayon?

SAFI Structural Analysis and Design Software

Safi 3D is a structural analysis software designed with a user interface that provides structural calculators and design applications to help you manage your structure designs.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind SAFI Structural Analysis and Design Software?

  • Seller: Safi
  • Year Founded: 1986
  • HQ Location: Toronto, CA
  • LinkedIn® Page: www.linkedin.com
    5 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Large

What Do G2 Reviewers Say About SAFI Structural Analysis and Design Software?

AI-generated summary from verified user reviews

Pros
  • Users commend the realistic rendering of SAFI, enhancing interactions compared to other 3D VR software.
Cons
  • Users find the high hardware requirements challenging, as they struggle with loading complex graphics smoothly.
  • Users often express frustration with the slow loading times, particularly when handling complex models in SAFI software.

What Are Recent G2 Reviews of SAFI Structural Analysis and Design Software?

SierraSoft Roads

SierraSoft Roads is a BIM software for the design of roads and highways The BIM functions of SierraSoft Roads allow you to produce, modify, share, and analyze road information models. Design and information modeling occur simultaneously with a strong optimization of activities and cost containment. In one product you have all the tools for design, policy control, information modeling and quantities calculation. SierraSoft Roads is a powerful software that allows you to integrate land surveying work, infrastructure design and construction within the processes, guidelines and tools used for BIM. Information exchange, information modeling, information analysis, and information verification occur through the functionality of BIM software extensions (SierraSoft BIM Modeling, SierraSoft BIM Exchange an SierraSoft BIM Checking) With SierraSoft Roads you can manage big quantities of data. Your projects will have no limits. SierraSoft Roads is international by nature and manages different languages (English, Italian, Spanish, Portuguese, German, French) and several units of measure. You can choose different languages among interface, project data and printouts. So you can work in your favourite language and deliver your work in the language that your client wants.

Average Rating: 4.5/5.0

Total Reviews: 2

How Do G2 Users Rate SierraSoft Roads?

  • Quality of Support: 8.3/10 (Category avg: 8.3/10)

Who Is the Company Behind SierraSoft Roads?

  • Seller: SierraSoft
  • Year Founded: 1998
  • HQ Location: Pordenone, IT
  • Twitter: @SierraSoft
    312 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    8 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of SierraSoft Roads?

Smartbuild AM

SmartBuild for All Metal Buildings (AM) The software that has been the gold standard for post frame buildings for nearly a decade now designs buildings using steel framing and metal panels for roofs and walls. The metal building industry has used powerful engineering software for years but never had a powerful sales tool…until now. With SmartBuild, it is now possible to design and view buildings with a customer in real time, easily designing any building in a matter of minutes! SmartBuild AM Design Features include: Unlimited attached buildings – in line or perpendicular Unlimited lean-to’s, sheds, porches, and wraparounds Any type and number of windows and doors Interior walls Attractive 3D model Cut lists for framing and panels Full set of drawings Buildable material list Pricing and sales proposals Select from any number of steel member types: Steel I beams Galvanized steel tubes – any size Cee section members Zee section members

Average Rating: 4.0/5.0

Total Reviews: 1

How Do G2 Users Rate Smartbuild AM?

  • Quality of Support: 8.3/10 (Category avg: 8.3/10)
  • Sequence Steps: 6.7/10 (Category avg: 7.9/10)
  • Editing: 5.0/10 (Category avg: 7.9/10)
  • AI Text Summarization: 5.0/10 (Category avg: 7.1/10)

Who Is the Company Behind Smartbuild AM?

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About Smartbuild AM?

AI-generated summary from verified user reviews

Pros
  • Users value the robust visualization and integration capabilities of Smartbuild, enhancing design and pricing efficiency.
  • Users value the easy pricing integration in Smartbuild AM, enhancing their design efficiency and sales tool capability.
  • Users value the intuitive user interface of Smartbuild AM, enhancing design efficiency and ease of use.
Cons
  • Users find that the software can get bogged down with larger files, affecting performance and usability.
  • Users feel that the limited customization of Smartbuild AM hinders their experience and flexibility in usage.
  • Users find that performance issues arise with larger projects in Smartbuild AM, impacting overall efficiency and responsiveness.

What Are Recent G2 Reviews of Smartbuild AM?

SOFiCAD

SOFiCAD assists engineers in designing and drafting in 2D drafting and R/C detailing.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate SOFiCAD?

  • Quality of Support: 10.0/10 (Category avg: 8.3/10)

Who Is the Company Behind SOFiCAD?

  • Seller: SOFiCAD
  • Year Founded: 1987
  • HQ Location: Nürnberg, DE
  • LinkedIn® Page: www.linkedin.com
    81 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of SOFiCAD?

Solarius PV

ACCA provides software solutions for the architecture, engineering and construction sectors. Founded in 1989, ACCA has established a strong position in developing software solutions for the architectural, engineering and construction industries well known for ease of use, its highly creative and practical approach, its strong attitude for innovation and the ability to provide adequate answers to the growing needs of professionals. The simplicity and advanced technology that characterize ACCA’s software solutions, have revolutionized the construction industry by increasing productivity in the practices of hundreds of thousands of engineers, architects, surveyors, construction and installation companies, engineering departments, schools and universities.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Solarius PV?

  • Quality of Support: 10.0/10 (Category avg: 8.3/10)
  • Sequence Steps: 10.0/10 (Category avg: 7.9/10)
  • Editing: 8.3/10 (Category avg: 7.9/10)
  • AI Text Summarization: 8.3/10 (Category avg: 7.1/10)

Who Is the Company Behind Solarius PV?

  • Seller: ACCA Software
  • Year Founded: 1989
  • HQ Location: Bagnoli Irpino, IT
  • Twitter: @ACCAsoftware
    2,088 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    170 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 150% Small

What Do G2 Reviewers Say About Solarius PV?

AI-generated summary from verified user reviews

Pros
  • Users find Solarius PV's 3D modeling capabilities invaluable for accurate solar system representations, enhancing their design workflow.
  • Users value the comprehensive integration of Solarius PV for improved project delivery and reduced errors.
  • Users value the automation in Solarius PV, which streamlines processes and enhances project delivery efficiency.
  • Users value the customization features of Solarius PV, enhancing project delivery and reducing errors across various domains.
  • Users find Solarius PV's 3D design capabilities invaluable for accurately representing solar systems with shading and roof angles.
Cons
  • Users find the limited financial analysis capabilities of Solarius PV necessitate third-party tools for project evaluation.
  • Users find the lack of efficient financial analysis features in Solarius PV limits their ability to assess project viability.

What Are Recent G2 Reviews of Solarius PV?

StreamBIM

STREAMBIM BASIC WILL INCREASE EFFICIENCY ON YOUR CONSTRUCTION PROJECTS, BUT YOU CAN GET EVEN MORE FEATURES.

Average Rating: 3.5/5.0

Total Reviews: 1

Who Is the Company Behind StreamBIM?

Who Uses This Product?

  • Company Size: 100% Small

Verifi3D

We, at Xinaps, believe that the workflow of construction professionals can be optimized with the power of technology. We want to enhance the collaboration between designers and contractors and to help them utilize their resources fully. Our mission is to lead the transformation and digitalization of the AEC industry. To achieve that, we developed an user-driven, easy to use Software as a Service (SaaS) solution Verifi3D, a cloud-based data validation platform for the AEC industry that automates project management from task coordination to team workflows. Aside from mitigating risks in the pre-construction stage, Verifi3D helps to improve collaboration between different disciplines by increasing agility and simplifying the model checking workflow. Verifi3D is totally web-based, with an intuitive and easy interface that eliminates the need to purchase software or manage IT infrastructure.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate Verifi3D?

  • Quality of Support: 6.7/10 (Category avg: 8.3/10)
  • Sequence Steps: 6.7/10 (Category avg: 7.9/10)
  • Editing: 5.0/10 (Category avg: 7.9/10)

Who Is the Company Behind Verifi3D?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Verifi3D?

Vertex BD Architectural

Vertex BD Architectural is a building design software that provides drawing sets, fabrication drawings, material reports, manufacturing data, and more from one BIM to help you create architectural components.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Vertex BD Architectural?

  • Quality of Support: 5.0/10 (Category avg: 8.3/10)

Who Is the Company Behind Vertex BD Architectural?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Vertex BD Architectural?

What Are G2 Users Discussing About Vertex BD Architectural?

VisualARQ

VisualARQ is a Flexible BIM solution powered by McNeel’s Rhinoceros 3D. VisualARQ enhances Rhino by adding powerful associative object styling and dynamic documentation tools which adapt to fit the professional’s workflow. VisualARQ allows you to with parametric architectural objects, produce 2D drawings from the 3D model, generate dynamic BIM objects driven by Grasshopper, automate many modelling tasks through the VisualARQ components built for Grasshopper, add custom data to geometry and list in schedules and finally deliver BIM models and collaborate with other tools through the IFC import / export capabilities.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate VisualARQ?

  • Quality of Support: 10.0/10 (Category avg: 8.3/10)

Who Is the Company Behind VisualARQ?

  • Seller: Asuni CAD
  • Year Founded: 1993
  • HQ Location: Barcelona, ES
  • LinkedIn® Page: www.linkedin.com
    17 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of VisualARQ?

abisplan 3D

abisplan 3D is a 3D CAD software for architects that allows drawing and editing to be done from any perspective in a virtual setting.

Who Is the Company Behind abisplan 3D?

ALCADS

ALCAD is a powerful 2D & 3D CAD software with native DWG & DXF file support. No data conversions, imports or exports. In ALCAD you work with drawings directly in DWG format. You are fully compatible with CAD users from various industries around the world. All ALCADs plugins are included and can be used. Whether you are working with ventilation ducts, underfloor heating or sewage pipes, you can solve any challenge with our plugins. ALCAD 3D architecture The 3D architecture functions are also included in the price. Easily create walls, stairs, doors, windows and much more in 3D or for 2D use only. BIM ALCAD supports BIM. Various BIM formats are supported Rvt, Rfa, IFC, STEP, IGES, PDF, 3D PDF, DWF, 3DS, DAE, LWO, POV, Maya, OBJ, BMP, JPG, WMF, EMF, SVG Free e-mail support & multiple languages

Who Is the Company Behind ALCADS?

  • Seller: ALCAD
  • Year Founded: 2013
  • HQ Location: Hornchurch, Essex, GB
  • LinkedIn® Page: www.linkedin.com
    3 employees on LinkedIn®

Allplan BIMplus

Allplan Bimplus is the ultimate open BIM platform for all disciplines to collaborate efficiently in building projects. BIM model data, information, documents and tasks are managed centrally over the complete building life cycle.

Who Is the Company Behind Allplan BIMplus?

  • Seller: Allplan
  • Year Founded: 1967
  • HQ Location: Lincoln, US
  • LinkedIn® Page: www.linkedin.com
    534 employees on LinkedIn®

Allplan Engineering Building

Allplan Engineering Building is a powerful BIM tool that is optimized to the work processes of structural engineers in building construction. Due to a direct connection to the cloud-based BIM platform - Allplan Bimplus, Allplan Engineering Building is a complete BIM solution (up to BIM level 3). The software helps you to reduce planning and construction times and comply with cost frameworks.

Who Is the Company Behind Allplan Engineering Building?

  • Seller: Allplan
  • Year Founded: 1967
  • HQ Location: Lincoln, US
  • LinkedIn® Page: www.linkedin.com
    534 employees on LinkedIn®

Allplan Engineering Civil

Allplan Engineering Civil is a powerful BIM tool that is optimized to the work processes of construction engineers within infrastructure construction. Due to a direct connection to the cloud-based BIM platform Allplan Bimplus, Allplan Engineering Civil is a complete BIM solution (up to BIM level 3). The software helps you to reduce planning and construction times and comply with cost frameworks

Who Is the Company Behind Allplan Engineering Civil?

  • Seller: Allplan
  • Year Founded: 1967
  • HQ Location: Lincoln, US
  • LinkedIn® Page: www.linkedin.com
    534 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Allplan Engineering Civil?

What Are G2 Users Discussing About Allplan Engineering Civil?

Daniel Rivera
DR
Researched and written by Daniel Rivera
Updated October 3, 2024