Autodesk vs Bentley vs Hexagon Licensing Comparison: Enterprise AEC and Engineering Software Costs

The AEC Software Licensing Landscape

The enterprise market for architecture, engineering, and construction design software has historically been dominated by Autodesk, with Bentley Systems and Hexagon occupying significant but more specialised positions. Autodesk's dominance in architecture and building design (Revit, AutoCAD, Civil 3D) contrasts with Bentley's stronghold in infrastructure and transportation engineering (MicroStation, OpenRoads, OpenBridge) and Hexagon's specialisation in surveying, geospatial, and plant design (ERDAS, CADWorx, CAESAR II).

For organisations operating across multiple AEC disciplines, the practical reality is often a multi-vendor environment — Autodesk for architectural BIM, Bentley for infrastructure, and Hexagon for survey and plant. Understanding the licensing model and commercial terms of each vendor is essential for managing total software cost effectively and creating the negotiating leverage needed to avoid being priced as a captive customer of any single platform.

Autodesk Licensing: Named User Subscriptions and Flex

Autodesk completed its transition from perpetual and concurrent licences to mandatory named user subscriptions by May 2021. The current Autodesk enterprise licensing landscape centres on named user subscriptions (individual product or Industry Collection bundles) and Autodesk Flex tokens for occasional users.

The Autodesk AEC Collection — which includes AutoCAD, Revit, Civil 3D, Navisworks, InfraWorks, and other AEC tools — is priced at approximately $3,795 per user per year at current list price, representing the most cost-effective Autodesk entry point for full-stack AEC practitioners. Individual product subscriptions for AutoCAD ($2,310/year), Revit ($2,985/year), and Civil 3D ($2,985/year) are each priced below the collection, but the collection becomes more economical once two or more products are regularly used by the same individual.

Autodesk's 2026 pricing adjustments — which aligned multi-user subscription pricing with the cost of two single-user subscriptions — effectively removed the multi-user efficiency benefit for shared licence scenarios. The elimination of renewal discounts (5 percent annual and 10 percent multi-year) has also compressed the discount available at standard renewal, making negotiation of non-standard terms increasingly important for cost management.

Autodesk Licensing Strengths

Autodesk's Named User model provides clear auditability — every licence is assigned to a specific person, with usage tracked through the Autodesk Admin portal. The Flex token model provides genuine flexibility for occasional users. Industry Collections provide broad product coverage at a bundled price below individual product aggregation. Autodesk's ecosystem depth, including Autodesk Construction Cloud, Autodesk Docs, and BIM 360, provides integration value that standalone subscription pricing does not fully capture.

Autodesk Licensing Weaknesses

The elimination of concurrent licensing means that teams with uneven usage profiles must pay for named user seats for every potential user, regardless of actual simultaneous access levels. The end of meaningful renewal discounts has compressed negotiating room. Trade-in subscription protections expire in 2028, after which pricing reverts to full market rates. The Flex token model, while flexible in theory, requires active governance to prevent token expiry waste.

Bentley Systems Licensing: Subscriptions, SELECT, and Enterprise Agreements

Bentley Systems operates a licensing model that has evolved from its historical SELECT maintenance subscription towards a fully subscription-based commercial model. Bentley's current enterprise licensing structure centres on term subscriptions for individual products or solution packages, with enterprise-level pricing negotiated on a custom basis for large organisations.

Unlike Autodesk, Bentley has not completely eliminated all forms of concurrent or shared access. For enterprise accounts, Bentley's commercial team retains flexibility in structuring access rights, and organisations with established Bentley relationships can negotiate licence sharing arrangements that reflect their actual usage patterns more closely than a pure named user model. This structural flexibility is one of Bentley's most significant competitive advantages over Autodesk in large enterprise procurement.

Bentley's pricing is not published at list prices comparable to Autodesk's transparent SKU-based pricing. Enterprise agreements with Bentley are custom-negotiated, with pricing typically reflecting the organisation's user count, product portfolio, historical spend, and competitive context. This opacity makes independent benchmarking particularly valuable — organisations that cannot compare their Bentley pricing against market benchmarks are structurally disadvantaged in negotiations.

Bentley's revenue model also includes AssetWise, ProjectWise, and digital twin services that increasingly form part of enterprise agreement conversations. Cross-selling of these adjacent products increases average deal size and changes the negotiating dynamic — Bentley will offer concessions on core infrastructure design tools to drive adoption of higher-margin digital twin and analytics services.

Bentley Licensing Strengths

Greater flexibility in licence sharing and concurrent access models for enterprise accounts. Strong infrastructure domain specialisation with deep workflow integration across roads, rail, bridges, and water infrastructure. Subscription pricing negotiated on a custom basis provides more room for creative deal structuring than Autodesk's standardised SKU model. The SELECT programme historically provided predictable annual cost increases for maintenance subscribers.

Bentley Licensing Weaknesses

Price opacity makes benchmarking difficult without market data. Custom negotiation requirements disadvantage smaller organisations without dedicated procurement resources. The transition from SELECT maintenance to subscription pricing has created cost increases for some customer segments comparable to the Autodesk perpetual-to-subscription transition. Interoperability requirements with Autodesk file formats can create integration overhead in mixed-vendor environments.

Hexagon Licensing: Specialised Tools with Seat and Enterprise Models

Hexagon's portfolio spans plant design (CADWorx, CAESAR II, SmartPlant), geospatial and survey (ERDAS IMAGINE, ERDAS Apollo), construction and reality capture (Leica), and building intelligence software. Hexagon's licensing model is product-specific and varies significantly across its portfolio — there is no single Hexagon licensing model comparable to Autodesk's Industry Collections.

For most Hexagon products, licensing is available in perpetual (where the product line still supports it), term subscription, and enterprise licence agreement formats. Hexagon's plant design tools (CADWorx, CAESAR II) have historically been available as perpetual licences with annual support, making them one of the few major AEC software categories where perpetual ownership remains an option. This distinction is particularly relevant for organisations reacting negatively to Autodesk's forced subscription migration.

Hexagon's enterprise pricing is fully custom and requires direct engagement with Hexagon's commercial team or authorised resellers. Volume discounts are available for enterprise deployments, and multi-product bundling across Hexagon's portfolio can reduce per-product costs. The negotiating dynamics with Hexagon tend to be more relationship-driven and less standardised than with Autodesk, requiring experienced advisory to navigate effectively.

Using the Competitive Landscape as Negotiating Leverage

The existence of viable alternatives to Autodesk — specifically Bentley for infrastructure and Hexagon for plant and survey — creates genuine negotiating leverage in Autodesk renewal discussions. This leverage is only effective when it is credible and documented. Autodesk's account team is experienced in distinguishing between organisations that have genuinely evaluated alternatives and those that are using competitor names as a bluffing strategy.

Building credible competitive leverage requires at minimum: requesting formal pricing proposals from Bentley or Hexagon for the relevant product categories, conducting a proof-of-concept evaluation if the organisation has resources to do so, and documenting the evaluation findings in a format that can be shared with Autodesk's account team as part of the renewal conversation. Autodesk's commercial response to a client that presents a Bentley or Hexagon proposal is materially different from its response to one that mentions competitors without documented evidence of evaluation.

Infrastructure and Transportation: Autodesk vs. Bentley

For organisations with significant infrastructure and transportation design workloads, Bentley's OpenRoads, OpenBridge, and MicroStation represent genuine functional alternatives to Autodesk's Civil 3D and InfraWorks. In countries with strong Bentley market penetration — particularly the UK, Australia, and parts of Asia Pacific — many clients maintain both platforms and balance deployment depending on project requirements. The competitive context in these markets gives organisations with mixed infrastructure and building portfolios the strongest leverage against either vendor.

Plant Design: Hexagon vs. Autodesk

For organisations with plant design workloads, Hexagon's CADWorx and SmartPlant suite competes directly with Autodesk's Plant 3D and related tools. The availability of perpetual licence options from Hexagon is a specific differentiator for organisations with budget variability or a preference for owned assets over recurring subscriptions. Using Hexagon's perpetual model as a reference point in Autodesk conversations — specifically addressing the subscription-versus-perpetual economics — can create productive negotiating pressure.

Five Recommendations for Multi-Vendor AEC Licence Management

1. Map Product Use to Vendor Strength: Deploy each vendor's tools in the domains where they have genuine functional superiority. Forced standardisation on a single AEC platform typically results in suboptimal tooling for some workloads and forfeits competitive leverage in all vendor relationships.

2. Maintain Active Evaluation of Alternatives: Even for organisations with strong historical Autodesk usage, maintaining active awareness of Bentley and Hexagon pricing and capability preserves negotiating leverage. Evaluate alternatives formally at least once every renewal cycle.

3. Benchmark Against Custom-Negotiated Rates: Autodesk list prices are published but rarely paid at scale. Bentley and Hexagon pricing is custom. Independent benchmarking — using market data from comparable-sized organisations in the same sector — identifies the gap between your current rates and achievable market rates.

4. Coordinate Multi-Vendor Renewals: When Autodesk and Bentley or Hexagon renewals fall in the same cycle, coordinate them. The competitive dynamic between vendors amplifies leverage for each individual negotiation. Inform each vendor that you are simultaneously evaluating alternatives across your full AEC software estate.

5. Engage Independent Advisory for Enterprise Renewals: Multi-vendor AEC software negotiations require expertise that spans Autodesk licensing mechanics, Bentley deal structure, and Hexagon commercial terms simultaneously. Independent advisors with cross-vendor expertise generate outcomes that in-house procurement teams working with individual vendor account teams cannot replicate.