Endra
Stockholm-based AI platform for MEP engineers that generates device placement, routing, models, schematics, schedules, and calculations from the architect's model, linked to Revit.
Definition
Endra (endra.ai) is an AI platform for mechanical, electrical, and plumbing (MEP) engineering, founded in Stockholm in 2024. Starting from the architect's model and imported CAD, BIM, or specification files, it uses AI, simulation, and computational geometry to place devices, route cables and containment, and generate 2D drawings, 3D models, schematics, schedules, and calculations that update together. A Revit add-in maps Endra output to a firm's own Revit families, and designs export as RVT, IFC, DXF/DWG, and PDF. In September 2026 Endra launched Power Studio, an agentic platform for electrical engineering, and acquired Swiss AI lab Planlabs to bring mechanical design automation in-house once the technology is integrated. Endra raised a $50 million Series A led by Andreessen Horowitz in June 2026 and works with consultancies including AtkinsRéalis, Ramboll, Buro Happold, Hoare Lea, and AFRY. Pricing is not published; contact the vendor.
In Depth
In most MEP consultancies, a large share of design hours goes to production work inside Revit: placing devices, drawing containment, sizing cables, drawing schematics, and reconciling schedules so they match the model. Endra moves that production into its own platform. Engineers start from the architect's model, set the design rules, and Endra computes device placement and routing, then produces drawings, 3D models, schematics, schedules, and calculations that are linked, so a change in one updates the rest.
Revit stays the delivery format. A Revit add-in (supporting Revit 2023 to 2026) imports Endra's placements and maps them to the firm's own families, and exports go out as RVT, IFC, DWG, or PDF. Electrical is the most developed discipline, formalized as Power Studio in September 2026, and the Planlabs acquisition is aimed at mechanical. Endra's named customers are large engineering consultancies across the UK, Europe, and North America.
For an evaluation, test it on a building type your team designs often and check three things: whether generated layouts follow your firm's design standards and local codes, how cleanly the Revit family mapping holds up, and how much engineer review each output needs. Nomic does not author MEP design; it reviews issued drawings and specs across disciplines, so the two sit at different points of the job.
Examples
An electrical engineer generates fire alarm device placement and cable routing for a logistics building from the architect's model, then imports it into Revit using the firm's own families
A building services team updates the architect's revised model and gets regenerated schematics, schedules, and calculations that stay consistent with the 3D layout
Frequently Asked Questions
Endra (endra.ai) is an AI platform for mechanical, electrical, and plumbing (MEP) engineering, founded in Stockholm in 2024. Starting from the architect's model and imported CAD, BIM, or specification files, it uses AI, simulation, and computational geometry to place devices, route cables and containment, and generate 2D drawings, 3D models, schematics, schedules, and calculations that update together. A Revit add-in maps Endra output to a firm's own Revit families, and designs export as RVT, IFC, DXF/DWG, and PDF. In September 2026 Endra launched Power Studio, an agentic platform for electrical engineering, and acquired Swiss AI lab Planlabs to bring mechanical design automation in-house once the technology is integrated. Endra raised a $50 million Series A led by Andreessen Horowitz in June 2026 and works with consultancies including AtkinsRéalis, Ramboll, Buro Happold, Hoare Lea, and AFRY. Pricing is not published; contact the vendor.
An electrical engineer generates fire alarm device placement and cable routing for a logistics building from the architect's model, then imports it into Revit using the firm's own families. A building services team updates the architect's revised model and gets regenerated schematics, schedules, and calculations that stay consistent with the 3D layout.
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