What it is
Atlasly provides early-stage site intelligence for architects, including first-pass screens of planning, flood, heritage, and related constraints. Its floor plan generator turns prompts into schematic concept diagrams for early ideation, rather than construction drawings. The free tool allows 3 generations per day without signup, and free outputs are PNG; DXF and DWG vector exports require an Atlasly account. Atlasly says its automated site reports produce PDF packs in under 60 seconds. Its Walkability AI offers pedestrian-network isochrones, four persona presets, weighted amenity categories, site comparisons, and GeoJSON, Shapefile, and SVG exports. Access options include Claude and ChatGPT through a hosted MCP server and a Forma Site Design extension. Atlasly says its earlier REST contract has been withdrawn, its OpenAPI document has no callable operations, and the REST API is not ready for client generation. Plans range from a free Starter tier to paid options from £49/mo; Professional and Teams have 14-day free trials. Atlasly is a product of Parallel Labs Ltd, which works from Manchester, United Kingdom.
Who it suits. Atlasly suits architects seeking early site-constraint screening or schematic floor plan concepts. Its floor plan generator is for early ideation, not construction drawings.
Good
- Free plan includes five site analyses monthly.
- Three free floor plan generations daily without signup.
- Exports floor plan concepts as PNG.
- Walkability tools compare sites and export data.
- Claude and ChatGPT access through a hosted MCP server.
Watch for
- DXF and DWG floor plan exports require an account.
- The REST API is not ready for client generation.
- The floor plan tool does not produce construction drawings.
- Atlasly is not a substitute for planning or specialist advice.
Verdict
Atlasly combines early site screening with concept floor plans and walkability analysis. Treat its outputs as early-stage aids: the floor plan diagrams are not construction drawings, and the service does not replace planning or specialist advice.
Plans and prices
| Plan | Price | Billed |
|---|---|---|
| Starter | £0 | — |
| Professional | £15 a month | billed annually |
| Teams | £159 a month | billed annually |
| Enterprise | — | — |
From Atlasly's own pricing page, checked 9 Oct 2026. Every plan
What the maker publishes
- API availability
- Atlasly says its earlier REST contract is withdrawn, the OpenAPI document has no callable operations, and the REST API is not ready for client generation. source
- Company
- Atlasly is a product of Parallel Labs Ltd, which the About page says works from Manchester, United Kingdom. source
- Floor plan downloads
- Free floor plan outputs are PNG, while DXF or DWG vector exports require an Atlasly account. source
- Floor plan generator
- The free floor plan tool creates schematic concept diagrams for early ideation, not construction drawings. source
- Founded
- 2026 source
- Free generations
- The floor plan generator allows 3 free generations per day without signup. source
- Headquarters
- Manchester, United Kingdom source
- Integrations
- Atlasly lists Claude and ChatGPT access through its hosted MCP server and a Forma Site Design extension. source
- Limitations
- Atlasly says it is not a flood risk assessment, planning advice, measured survey, or substitute for legal, structural, or contaminated-land advice. source
- Purpose
- Atlasly provides early-stage site intelligence for architects, including first-pass screens of planning, flood, heritage, and related constraints. source
- Site reports
- Atlasly says its automated reports generate comprehensive PDF site packs in under 60 seconds. source
- Support
- The Professional plan includes priority support; Teams includes dedicated onboarding; Enterprise includes dedicated support. source
- Walkability
- Walkability AI offers pedestrian-network isochrones, four persona presets, weighted amenity categories, site comparisons, and GeoJSON, Shapefile, and SVG exports. source