MEANS&METHODS LAB
ALL TOOL PAGES ARE DESK RESEARCH, NOT TESTED · ROUND 1 TESTING NOT STARTED
How we make money: nothing yet. Planned revenue never buys placement or rankings. Full disclosure

Home / Compare / Autodesk Forma Site Design vs Arcol

Autodesk Forma Site Design vs Arcol

Two cloud tools for feasibility and early design that each pitch a shared, data-connected model: Forma Site Design inside Autodesk's Forma cloud and AEC Collection, Arcol as an independent browser-based authoring platform. Vendor-published facts only.

DESK RESEARCH, NOT TESTED. Compiled from vendors' public websites (accessed Oct 15, 2026). Vendor claims are not verified by Means & Methods Lab. No scores or rankings.

Side by side

Autodesk Forma Site Design vs Arcol: vendor-published facts side by side
Sheet rowAutodesk Forma Site DesignArcol
CategorySite planning, massing & environmental analysisBrowser-based building design & feasibility
AI role (our label)AI features added to established productAI features added to established product
What it doesCloud software for site planning and analysis, described by Autodesk as AI-powered. Site context from the Forma Data Marketplace (terrain, buildings, roads), terrain editing with pad volume and mass balance insights, 3D massing, and an AI-powered Site Automation tool that generates and compares layout options, plus housing, parking, line-building and floor-plan/unit tools. Analyses include sun hours, daylight, wind and noise (each with a rapid machine-learning prediction mode and a detailed simulation mode), microclimate, solar energy, shadow, view and total carbon (US hubs). Forma Board handles design review tied to Revit sheets; AI rendering is included with render limits. Proposals go to Revit as a geolocated native model; IFC/OBJ import and Dynamo and Rhino connections are listed. Autodesk says Forma Site Design replaced Spacemaker, whose subscribers were migrated. A customer quote on the page cites a 60-hour design done in 4 hours (customer claim, not verified).Building design authoring platform that the vendor says has "construction intelligence at its core": a shared model where design, live metrics and reporting update together, with sheet sets, boards for presentation, and automatic site context. The homepage describes a platform "built for agentic workflows" where AI agents and teams collaborate, and says every design action produces structured outputs that humans and agents can act on (integrated preconstruction); it frames deeper agent automation as something the architecture is built for rather than itemizing AI features today. Paid plans add Revit export and North American site parcel and zoning data. Vendor customer stories name architecture firms using it for feasibility and masterplanning (vendor-published).
Who it's forAnyone in pre-design and schematic design: architects, urban planners and real estate developers (vendor wording). Terrain mass-balance insights are pitched at early cost estimation.Architects and designers, developers, general contractors and owners (vendor's site navigation lists all four).
Pricing (as publicly stated)Product page headline says "Starting at $59 / month"; the same page's FAQ lists $85 monthly, $700 annually, or $2,100 for 3 years, and says it is also included in the AEC Collection ($460 monthly, $3,675 annually, or $11,030 for 3 years). Free trial offered. We report both figures as published. (Checked Oct 15, 2026.)Solo: free for personal projects, no credit card required. Team: $100 per user per month billed monthly (unlimited projects, templates, Revit export, North American parcel and zoning data, customer success manager). Annual Team plan shown in the comparison table without a separate price; contact sales. (Checked Oct 15, 2026.)
Test statusNot tested. No scores.Not tested. No scores.
Vendor links
Sources

Facts last checked: Oct 15, 2026. Prices change; check the vendor page before relying on them.

Where the vendor descriptions differ

Paraphrased from the sources listed above. Vendor claims are reported as claims.

What we can't tell you yet

Which tool is better for your work. That needs testing on the same package with a verified answer key. Planned measures for this comparison:

See the methodology and leaderboard status.

Related

Means & Methods Lab has no commercial relationship with any vendor on this page. Rankings and placement are never for sale. See how we make money.