DesignDrafter is an AI-powered building design platform that helps architects, engineers, and developers generate floor plans, perform engineering calculations, and automate design workflows, all in one workspace.
Our AI engine uses your inputs — like room count, plot shape, and square footage — to generate optimized floor layouts instantly, ready for your review. You can then refine, iterate, and explore alternatives in real time.
Yes! You can upload existing floor plans and sketches, and the AI will help you refine them, improve layouts, and generate visually and technically sound alternatives.
Absolutely. DesignDrafter is built for professional use, supporting architectural layout generation, MEP calculations, quantity take-offs, and structured outputs that integrate with CAD and BIM workflows.
Yes. Beyond design visualization, DesignDrafter automates:
All are integrated into the platform to reduce errors and speed up delivery.
Yes — our output formats are designed for use in professional tools like Revit and other CAD applications, making it easy to continue detailed documentation and project execution.
While professional experience helps, you don’t need deep technical drafting skills. The AI guides you through layout generation and optimization, making it accessible to both experienced designers and new users alike.
DesignDrafter incorporates best-practice spatial logic and calculation rules, helping your layouts align with industry standards. You should still review local building codes where applicable.
Yes. The Team plan shares projects and a credit pool between up to 5 people, so architects, engineers, and stakeholders can work together, share versions, and comment on designs within the platform. Studio is priced per seat, and Enterprise adds org admin, SSO and SAML. The Plus plan is for one person.
Other tools focus on drafting or visualization. DesignDrafter combines AI design generation + engineering automation + structured output — so you can go from concept to layouts ready for your review faster, with fewer manual steps.
You can import and export commonly used architectural and engineering formats, including:
Plus structured data outputs for calculations and quantities.
Anyone involved in building design and documentation will benefit.
Sign up on designdrafter.com and start generating floor plans on the Free plan, with 100 credits a month, one project and no credit card required. Choose a paid plan when you need more credits or projects. Our onboarding guides will walk you through your first project step-by-step.
DesignDrafter is not a replacement for AutoCAD or Revit, but it dramatically reduces the time you spend in them. It automates the most time-consuming upstream tasks – floor plan generation, MEP calculations, BOQ extraction, and layout drawing – and exports clean, editable outputs in .DWG, .DXF, and .RVT formats. Your team then brings these into AutoCAD or Revit only for final documentation, not for starting from scratch. For Indian firms handling multiple projects simultaneously, this shortens the design cycle.
Yes. Design Calculation, DesignDrafter’s MEP calculation tool, is built around Indian and internationally recognized standards applicable to the Indian market, including NBC (National Building Code), IS:1172 for plumbing, IS:15105 and NFPA for fire safety, ASHRAE, ECBC, and ISHRAE for HVAC. This means the outputs – load calculations, pipe sizing, sprinkler layouts, and electrical designs – are checked against these standards and set out in the format Indian authorities and project consultants typically expect, with the working shown for your engineers to review and sign off.
DesignDrafter’s AI Design Agent is an autonomous engineering co-pilot that goes beyond simple suggestions. Unlike a chatbot, it actively executes complex, multi-step tasks: generating floor layouts from a project brief, running MEP calculations, extracting BOQs from design data, checking results against the codes, and preparing structured documentation – all within a single workflow. It retains project memory, so it understands context across sessions. It does the repetitive work; your engineers review the results and sign off.
DesignDrafter covers electrical load analysis, HVAC sizing, plumbing design, fire suppression systems, and quantity takeoffs using validated engineering formulas aligned with industry standards. The outputs are structured and auditable – not black-box estimates – so your licensed engineers can review, verify, and sign off on them. The platform is designed to reduce common human errors in data entry and formula application, not to bypass professional judgment. It is best used as a first-pass automation tool ahead of engineering review.
Most AI floor plan tools – like Maket.ai or early-stage concept tools like Snaptrude – are limited to generating visual layouts or early-stage BIM models. DesignDrafter goes several steps further: it combines AI floor plan generation with automated MEP engineering calculations, BOQ/quantity takeoffs, CAD-to-Revit conversion, and an AI Design Agent that executes entire engineering workflows. It is specifically built for professional architecture firms, MEP consultants, EPC contractors, and design-build teams in India — not for homeowners or conceptual exploration.
Yes. Quantity Extraction, DesignDrafter’s quantity takeoff tool, uses AI to extract accurate quantities directly from your floor layouts and engineering data. It produces structured, BOQ-ready outputs with item markups on drawings, editable specifications, and brand-level selections – reducing the time spent on manual takeoff. This is particularly valuable for EPC contractors and project estimators who need precise material quantities early in the design cycle.
DesignDrafter is designed to scale. The Plus plan is built for individual consultants, with 3,000 credits a month across all modules, 3 projects and PDF, CAD and IFC exports for ₹2,999 a month, and the Team plan shares 10,000 credits between up to 5 people for ₹9,999 a month. For a solo MEP consultant in India, the platform can handle electrical, HVAC, plumbing, and fire calculations that would otherwise require manual spreadsheets or dedicated software like HAP or DIALux.
With CAD to Revit, DesignDrafter transforms 2D .DWG or .DXF drawings into structured, object-based 3D Revit models. The automation handles full annotation, sheet creation, circuiting and DB details, flagging clashes for you to resolve, and even COBie/Uniclass data fill – tasks that BIM modelers usually do by hand. The output is a clean .RVT file with fully editable parameters, ready for coordination and documentation. This is especially useful for Indian firms with large libraries of legacy CAD drawings they need to migrate into BIM workflows for compliance with BIM mandates on government and infrastructure projects.
DesignDrafter uses AI models purpose-built for building design and engineering workflows – not generic large language models repurposed for design. The AI Design Agent understands domain-specific context like room adjacencies, MEP system logic, load calculations, and code compliance rules. Regarding data security, project data processed within the platform is handled under professional data practices; sensitive design data is not used to train third-party AI models. For enterprise and team-level users, dedicated support and custom setup options provide an additional layer of control over project data.
DesignDrafter handles a wide range of building types. Generate Layout and Design Calculation cover residential projects (apartments, villas, housing layouts), commercial buildings (offices, retail, hospitality), institutional projects (hospitals, schools, government buildings), and industrial facilities. The platform is particularly powerful for projects where multiple MEP disciplines – electrical, HVAC, plumbing, and fire fighting – need to be coordinated alongside architectural layouts and quantity estimation, which is the typical challenge in mid-to-large commercial and institutional projects in India.
Contact our support team anytime at Hi@designdrafter.com or start a chat — we’re happy to help!
