All tools

Live construction cost database with 68M priced items across every US county; estimating and digital takeoff platform for residential contractors.

General-purpose PDF editor with annotation, commenting, document comparison, OCR, and e-signatures -- the universal baseline before AEC-specific tools existed.

All-apps suite covering InDesign (page layout), Illustrator (vector), Photoshop (image compositing), and Acrobat Pro (PDF) -- the industry-standard toolchain for print-ready project proposals and competition boards.

Free professional suite from Serif (now Canva-owned) combining Publisher (InDesign-class page layout), Designer (Illustrator-class vector), and Photo (Photoshop-class image editing) in one desktop application with CMYK and PDF/X output.

AI construction schedule optimizer that simulates millions of sequencing scenarios to find the fastest plan.

A professional BIM authoring platform from Allplan (Nemetschek Group) for architectural modeling, detailing, and construction documentation.

Multiplayer construction scheduling platform for site delivery teams -- lookaheads, resource allocation, staging diagrams, and constraint tracking with P6/MSP integration.

Free Apple presentation app with polished motion themes, Magic Move transitions, and 700+ editable shapes -- natively available on Mac, iPhone, and iPad; accessible with reduced features via iCloud web on any browser.

A full desktop BIM authoring platform from Graphisoft built specifically for architects to model buildings and produce coordinated drawings and documentation.

AI platform for property feasibility analysis, zoning compliance, and automated permit review for AEC and real estate.

A browser-based, multiplayer BIM platform for early-stage architectural design, combining massing, metrics, boards/presentation, and real-time collaboration.

Mobile field-drawing app for creating scale drawings on-site with photo markup, layer versioning, and automated material takeoffs that feed directly into estimates.

VR and AI-assisted conceptual massing tool that lets teams sketch and review 3D designs in mixed reality.

Autodesk's full 2D and 3D CAD application and the long-standing industry default for construction drawings and details.

The lower-cost, 2D-only edition of AutoCAD aimed at drafting and documentation without 3D modeling.

Unified Autodesk cloud platform for BIM coordination, clash detection, document management, and field workflows.

Cloud-based AI platform for early-stage urban design, massing, and microclimate analysis.

Autodesk's stripped-down, single-user version of Revit for 3D architectural BIM modeling and documentation without the multidisciplinary and worksharing features of full Revit.

Free, open-source 3D creation suite used by architects for parametric massing via Geometry Nodes, photorealistic Cycles rendering, and Python-scripted design automation; runs on Windows, macOS, and Linux.

Purpose-built AEC PDF markup platform with scale-accurate redlining, Studio collaboration sessions, and Compare Documents drawing-set revision overlays.

All-in-one freelancer business platform with contracts, invoicing, time tracking, expense management, and a CRM, with an MCP server for AI agent integration.

All-in-one platform for project accounting, billing, time tracking, and resource planning built by and for architecture and engineering firms.

A DWG-native CAD platform (Lite/Pro/BIM/Mechanical/Ultimate editions) positioned as a cost-effective AutoCAD alternative with both subscription and perpetual options.

A DWG-native BIM tool (from Bricsys, now under Octave) that adds rule-based BIM modeling and auto-classification on top of a familiar AutoCAD-like drafting environment.

Computer vision platform that compares 360 helmet-camera footage against the BIM to detect deviations.

AI estimating and quoting platform aimed at small residential and light commercial builders.

Browser-based graphic design platform with 1.6M+ templates covering presentations, proposal boards, marketing sheets, and social graphics -- drag-and-drop editor, no design experience required.

Commercial HVAC system sizing and hourly energy analysis tool covering 8,760-hour annual simulation, 7,400+ weather stations, and LEED compliance reporting for rooftops, VRF, chillers, and heat pumps.

GPU rendering suite with AI denoising and material tools widely used in high-end architectural visualization.

CPU path-tracing renderer for 3ds Max and Cinema 4D with physical defaults that minimize per-project tuning for high-quality architectural stills.

Standards-aligned structural calculation platform with 200+ inspectable, code-referenced calculators for beam, column, frame, shear wall, retaining wall, and wind/seismic design.

Rhino and Grasshopper plugin for daylighting, annual glare, energy modeling, and PV analysis using a novel path-tracing Radiance engine.

Cloud practice and project management tool for architects and engineers covering scheduling, time tracking, invoicing, and month-by-month financial forecasting.

Web-based Manual J/S/D HVAC load-calculation tool with LiDAR floor-plan scanning, satellite trace input, and cross-device access -- pay per project or by monthly subscription.

Real-time AI rendering engine with a large free asset library and direct sync from major AEC tools.

Project-based ERP combining accounting, billing, scheduling, and resource management for small and mid-sized architecture and engineering firms.

EnergyPlus-based building simulation software with a graphical interface for energy, daylighting, HVAC, CFD, and LEED/BREEAM compliance.

Professional finite element analysis software with member, plate, shell, and solid elements; linear and nonlinear analysis; and modular add-ons for concrete, steel, timber, and glass design.

AI risk intelligence platform for construction that analyzes contracts, specs, and project documents to flag risk clauses, track obligations across subcontracts and owner agreements, and generate RFIs and submittals.

AI computer-vision platform that measures work-in-place against BIM and schedule to flag variances; crews use 360-degree cameras for site capture.

Dassault Systemes' AutoCAD-like 2D CAD tool for creating and editing DWG files at a lower price than AutoCAD.

Stylus-optimized PDF markup app for Windows and Surface devices rated the number-one engineering productivity app on the Windows Store, with a free tier for basic annotation.

Windows desktop HVAC load-calculation suite covering Manual J residential and light-commercial loads, Manual S equipment selection, and Manual D duct sizing -- with optional cloud access via Rhvac Online.

Free, DOE-funded whole-building energy simulation engine with sub-hourly HVAC, lighting, and water modeling -- the engine under most commercial tools on this list.

Real-time rendering plugin for Revit, SketchUp, Rhino, and ArchiCAD with VR walkthrough support.

Suite of AI design tools for Revit and SketchUp -- AI rendering (Veras), auto-documentation (Glyph), generative design (Morphis), and file interoperability (Helix); now part of the Chaos ecosystem.

Browser-based vector design tool with real-time multiplayer collaboration, a native Slides mode, and a REST API -- increasingly used by architects for presentation layout, competition board compositions, and client review decks.

AI-assisted floor plan optimizer for multi-family buildings that scores layouts against daylight and area KPIs.

Full-featured PDF editor with annotation, document comparison, OCR, form creation, and AI-assisted redaction -- positioned as a cost-effective Acrobat alternative.

Free, open-source parametric 3D CAD modeler with a dedicated BIM Workbench that reads and writes IFC, STEP, and DXF; scriptable via Python; suitable for budget-constrained solo architects who need IFC interoperability without a subscription.

A free, open-source parametric 3D modeler whose built-in BIM workbench provides architectural elements (walls, windows, structure) and clean IFC export.

Cloud accounting and invoicing platform for freelancers and service businesses, with built-in time tracking, retainer billing, and project profitability reports.

Cloud-based mechanical and plumbing design platform that calculates pipe sizing, heat load, duct sizing, and drainage in real time as you draw, with AutoCAD and Revit integration.

General-purpose time-tracking and invoicing tool, not architecture-specific, that many small firms use to bill clients and track project profitability.

360-degree job site photo documentation platform with AI-assisted progress comparison over time; rebranded as FARO Sphere XG after acquisition by FARO Technologies in 2021.

Client management platform for service businesses with contracts, invoicing, CRM, scheduling, and client portal, with AI-assisted email drafts and meeting notes added in 2024.

AI measurement platform that generates 3D property models and material quantities from smartphone photos.

Whole-building simulation suite covering thermal, HVAC, daylighting, CFD, and compliance for LEED, BREEAM, and Passivhaus.

Real-time AI camera system that detects PPE non-compliance and hazardous behaviors across job site feeds.

AI construction site analytics platform using smart wearable badges and equipment trackers to provide real-time worker positioning, safety monitoring, and workforce productivity reporting.

Free open-source Grasshopper plugins for climate analysis, energy modeling, daylighting, CFD, and urban simulation, with a commercial cloud layer via Pollination.

A free, open-source 2D CAD application with an AutoCAD-like interface for technical drawings.

AI contract due diligence and clause extraction platform used by law firms and major corporates for M&A and enterprise contracting; sector-agnostic and applicable to infrastructure transactions.

Real-time 3D rendering software with a large AEC asset library and AI-powered sky and foliage generation.

AI floor plan generator that produces multiple residential layout options from a program brief.

Industry-standard slide presentation application included in Microsoft 365, with a Slide Master system, Morph transitions, and Copilot AI slide generation -- the universal client-meeting format for architecture deliverables.

Firm management software that combines project budgeting, time tracking, staff planning, and invoicing built specifically for architecture and engineering practices.

iPad-native sketch and overlay markup app that layers freehand drawing and annotation over imported PDFs, photos, and 3D models at true drawing scale with DXF export.

AI-assisted resource planning and capacity forecasting platform used by project-based firms including A/E practices to allocate people across projects.

A DWG-native CAD platform with a genuinely free no-time-limit base edition plus paid Pro/module subscriptions.

Project information management system that ties BIM data, email, and RFI/submittal workflows together.

AI project controls platform that detects schedule integrity issues, fragnet problems, float erosion, and critical path drift in P6/MSP data.

AI schedule risk analysis engine trained on 750,000+ historical project schedules to forecast delay probability.

AI-powered 360-degree site capture platform that auto-maps photos to floor plans for progress documentation.

Free, open-source EnergyPlus front-end from NREL with a SketchUp plugin, a Measures library for parametric analysis, and Radiance daylighting support.

Defect tracking and snagging platform with floor-plan-pinned issues, photo documentation, and inspection workflow management.

Agentic AI suite embedded in Procore that drafts RFI responses via an RFI Creation Agent, reviews submittals against specs via a Submittal Agent, and performs deep search across project documents, drawings, and specifications.

AI-powered preconstruction estimating platform with a built-in cost database and bid management tools.

A free, open-source 2D CAD application (with a paid Pro trial/add-ons) for drafting plans, parts, and schematics.

Cloud accounting platform from Intuit covering invoicing, bank reconciliation, expense tracking, and financial reporting for small US businesses.

AI visual construction monitoring that fuses 360, drone, laser scan, and BIM data into a digital twin for remote quality control and progress tracking.

Cloud BIM coordination platform with clash tracking, issue workflows, and VR walkthroughs.

Professional NURBS surface modeler used for complex massing, parametric design via the bundled Grasshopper visual-scripting environment, and computational architecture; one-time license with native DWG, DXF, and IFC export.

AI field data platform for workforce time-tracking, daily reports, and quality conformance logging.

Master specification system with AI-assisted editing (SpecLink.AI in private beta), automated coordination, and 910+ CSI MasterFormat content sections; acquired by RIB Software in 2019, which was subsequently acquired by Schneider Electric in 2020.

Subscription-based 3D finite element analysis software for buildings and industrial structures, covering steel, concrete, wood, masonry, aluminum, and cold-formed steel design.

General-purpose finite element analysis software from CSI, covering buildings, bridges, industrial structures, and non-building applications with advanced nonlinear and dynamic analysis.

SketchUp-integrated energy and daylighting analysis plugin that runs full annual EnergyPlus and Radiance simulations without leaving the modeler.

Direct-modeling CAD tool built for iPad and Apple Pencil with Windows and Mac desktop apps; exports STEP, DWG, OBJ, and FBX for AEC handoff; suited for conceptual solid modeling and client presentations on the go.

Push-pull 3D modeler used by architects worldwide for massing studies, site context models, and client presentations; available as a web app, iPad app, and Windows/Mac desktop.

Cloud-based structural analysis and design platform covering 3D FEA, member design, connection design, and foundation design -- no installation required.

A browser-based, AI-assisted design platform that takes architects from concept and massing through BIM-ready models with export to Revit and Rhino.

Rule-based BIM quality assurance tool that checks IFC models for clashes, code compliance, and data completeness.

3D finite element structural analysis and design for steel, concrete, timber, and aluminum with 90+ international design codes, used on buildings, bridges, and industrial facilities.

Cloud takeoff and estimating platform with AI-assisted pattern recognition for repetitive assemblies.

CPU ray-tracing and global-illumination renderer for SketchUp with preset-driven controls and a bundled 20,000-asset material library, sold as a one-time purchase.

AI permitting and compliance platform that codifies local zoning and building codes into interactive maps and instant compliance checks, enabling municipalities to issue permits automatically for solar, ADU, and other project types.

4D BIM construction scheduling platform (SYNCHRO 4D + Perform) that links Primavera or MSP activities to 3D model objects for digital construction delivery.

Structural calculation automation tool that generates compliant, auditable calculation sheets for beam, column, connection, and foundation design across multiple international codes.

AI-driven site layout and unit-mix generator for residential and mixed-use development feasibility.

AI that reads PDF drawings and automatically measures areas, lengths, and counts for takeoff.

Digital last-planner system for collaborative pull planning, PPC tracking, and constraint management.

Open BIM collaboration platform supporting IFC and proprietary formats for model federation and issue tracking.

Unreal Engine-based real-time renderer for AEC with a drag-and-drop workflow, free for firms under $1M revenue and bundled at no extra cost with active Revit and ArchiCAD subscriptions.

A combined CAD-and-BIM design platform from Vectorworks (Nemetschek Group) aimed at architects who want flexible modeling plus documentation in one tool.

AI rendering plugin that generates photorealistic or stylized images from Revit/SketchUp geometry in seconds.

Crane-mounted multi-sensor system (CraneView) that passively captures pick sequences, idle time, and safety data to provide real-time site operations analytics.

AI video analytics platform for construction site safety monitoring with scenario-based rule configuration for PPE detection, danger-zone alerts, work-at-height, and confined-space monitoring.

Free cloud accounting and invoicing platform for freelancers, owned by H&R Block since 2019, with automated bank reconciliation on the $19/mo Pro plan.

ACCA-certified HVAC load-calculation platform covering Manual J, S, D, and N with a drag-and-drop drawing interface, mobile app, and energy compliance add-ons for residential and commercial projects.

Cloud accounting platform with bank reconciliation, invoicing, multi-currency support, and 1,000+ marketplace integrations for small businesses worldwide.

Cross-platform PDF editor with overlay and side-by-side drawing-set comparison, scale measurement, DWG-to-PDF conversion, and e-signatures at a lower price than Acrobat.

ZWSOFT's DWG-compatible 2D/3D CAD application marketed as a faster, cheaper AutoCAD alternative.