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Tally is a life cycle assessment (LCA) application for the building industry, designed to calculate the environmental impact of building material choices directly inside Autodesk Revit models. It is aimed at architects, engineers, BIM teams, and sustainable design consultants, helping projects assess embodied carbon and whole-building environmental impacts from concept through construction.
Tally’s key capabilities include Whole Building LCA, side-by-side comparison of design options, impact analysis for materials and construction assemblies, and material information references based on manufacturer EPDs. It reports environmental impacts using the TRACI 2.1 methodology. Its data comes from a database developed by KT Innovations in partnership with thinkstep and is based on GaBi data. The tool is compatible with Revit 2021-2026 and supports categories such as ceilings, curtain walls, doors, floors, roofs, structural columns and beams, walls, and windows. It can also read information from loaded linked models.
The product offers a 10-day free trial and can be downloaded from the official website or Autodesk App Store. Commercial licenses are purchased annually: the Floating Basic License costs $695/year, while the Floating Premium License costs $995/year. Educational licenses are intended for non-commercial education and research use and require an application; the text indicates they may be provided free of charge at KT Innovations’ discretion.
Its main strength is its tight integration with the Revit workflow, allowing material-level and whole-building LCA analysis to be carried out at design speed. It can also be used for LEED v4 Building Life Cycle Impact Reduction credit documentation. Tally covers the cradle-to-grave life cycle and is well suited to continuously optimizing material and assembly choices during the design phase. The limitations are also clear: the tool is heavily dependent on Revit; the trial period is short; users cannot add LCA data themselves, and new materials must be handled by the vendor, potentially with additional fees; and the database does not include mechanical equipment, elevators and escalators, cost information, or specific chemical concern data. The website also does not disclose enterprise software capabilities such as permission management, security compliance, or APIs.
Tally is a good fit for design and consulting teams that already use Revit and need to perform building carbon footprint analysis, LEED documentation, or comparisons of material environmental impacts. If a team’s workflow is not Revit-based, migration costs should be evaluated. Access from China is not described in the available text, and payment methods are not disclosed. Before purchasing, it is advisable to confirm whether the official website, Autodesk App Store downloads, USD payments, and license activation work reliably from China’s network environment. Alternatives worth considering include One Click LCA, EC3, and domestic green building carbon accounting tools.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on choosetally.com official site.
choosetally.com is an United States Design & Creative provider. TG4G tracks its product information, an overall rating of 6.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach choosetally.com directly.