usBIM
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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What is usBIM
usBIM is a BIM-focused software suite that supports viewing, coordination, and information management for building and infrastructure projects. It is used by AEC teams to work with IFC and other project files, manage documents, and collaborate around 2D/3D models across the project lifecycle. The product is positioned as an openBIM-oriented environment with multiple modules (including web and desktop components) rather than a single-purpose authoring tool. It is commonly deployed to centralize model access, issue handling, and project documentation in a shared workspace.
Broad openBIM file support
usBIM emphasizes workflows around IFC and other non-proprietary formats, which helps teams exchange models across different authoring tools. This reduces dependency on a single design platform when coordinating consultants and subcontractors. It also supports mixed 2D/3D project content, which is typical in real-world delivery. For organizations standardizing on open standards, this can simplify cross-discipline coordination.
Modular platform approach
The usBIM offering is delivered as a suite of modules that cover model viewing, document management, and collaboration use cases. This allows teams to adopt specific capabilities without replacing their primary CAD/BIM authoring tools. It can fit into environments where different roles need different levels of functionality (e.g., viewer vs. coordinator). The modular structure can also support phased rollout across projects.
Collaboration and information management
The platform includes capabilities oriented to sharing models and project documents in a common environment. This supports coordination activities such as reviewing models, tracking issues, and distributing updated files to stakeholders. It is suited to multi-party projects where access to current information is a recurring challenge. These functions align with common BIM coordination and CDE-style workflows.
Not a primary authoring CAD
While it can handle CAD/BIM files and includes viewers and related tools, usBIM is not typically used as the main design authoring environment for detailed architectural or MEP modeling. Teams that need deep parametric modeling, extensive drafting automation, or discipline-specific toolsets may still rely on dedicated authoring products. This can make usBIM an additional platform to integrate rather than a replacement. The value depends on how well it complements existing authoring stacks.
Feature depth varies by module
Because functionality is split across multiple modules, capability depth can differ depending on which components are licensed and deployed. Organizations may need to evaluate module-by-module coverage for coordination, document control, and model checking requirements. This can complicate procurement and user enablement compared with a single integrated application. It may also introduce administrative overhead to manage entitlements and configurations.
Ecosystem and integrations uncertainty
Integration breadth (e.g., connectors, APIs, and established add-ins across common AEC toolchains) can be a deciding factor for BIM platforms. Buyers may need to validate interoperability details for their specific workflows, including issue management, model federation, and document control processes. If required integrations are limited or require custom work, adoption can slow. Due diligence is needed to confirm compatibility with existing enterprise systems and project standards.
Plan & Pricing
Pricing model: Modular (free base platform + per-application subscriptions and credit-based services)
Free base: usBIM core (includes multiple free applications and 10 GB cloud storage).
Paid options (examples found on ACCA official site):
- usBIM.gantt — Subscribe one year: €42 per month (annual subscription advertised on ACCA product page).
- usBIM.planAI — Subscriptions advertised starting at €24 per month.
- usBIM.codesign AI — Credit-based subscription (see credit bundles below). Also offers a 7-day FREE plan with 30 free credits.
usBIM.codesign AI (credit model) — example bundles shown on ACCA site:
- €10 — 200 credits (≈ €0.05 per credit)
- €25 — 525 credits (+5% bonus credits)
- €50 — 1100 credits (+10% bonus credits) (Each credit = €0.05; renders/images consume up to 3 credits; enhancements/customizations consume 2–4 credits per action as documented.)
Trials / free trials: Many paid applications advertise time-limited trials available via usBIM.store (examples: 30-day trials for some apps; some apps advertise 1-year trial offers).
Storage tiers / premium configurations: ACCA references premium configurations (e.g., usBIM.25, usBIM.50) and the ability to add cloud space, but I did not find definitive list prices for these storage tiers on the official ACCA/usBIM pages.
Notes & limitations: Pricing on ACCA/usBIM is modular (individual apps/services each have their own subscription or credit model). I extracted only prices shown directly on ACCA/usBIM official pages; reseller/partner pages were not used.
Seller details
ACCA software S.p.A.
Bagnoli Irpino (AV), Italy
1989
Private
https://www.acca.it/
https://x.com/ACCAsoftware
https://www.linkedin.com/company/acca-software/
