# IfcOpenShell vs Revizto

**Leader by Vioscale score:** IfcOpenShell

| Attribute | IfcOpenShell | Revizto |
|---|---|---|
| **Vioscale score** | 55.6 (35% (low)) | 36.3 (25% (low)) |
| activity.commits_last_30d | 100 | - |
| adoption.dependent_repos | 73 | - |
| adoption.github_stars | 2,732 | - |
| deployment.options | `{"cloud":true,"self_hosted":true}` | `{"cloud":true}` |
| description.long | IfcOpenShell is an open source library and geometry engine for developing digital platforms in the built environment. It provides comprehensive APIs and tools for IFC data manipulation, geometric analysis, model coordination, and format conversion. | A cloud-based platform consolidating 2D drawings, 3D models, clash detection, and issue management into a single shared workspace, enabling distributed teams to coordinate designs, identify conflicts, and resolve project coordination issues without switching between tools. |
| features.capabilities | `{"pricing_model":"perpetual_license","deployment_model":"cloud_web_viewer","authoring_vs_coordination":"model_authoring","3d_parametric_object_modeling":false,"ifc_openbim_standard_compliance":true,"automated_hard_and_soft_clash_detection":true,"4d_time_scheduling_and_5d_cost_estimation":true,"mep_mechanical_electrical_plumbing_detailing":true}` | `{"pricing_model":"annual_subscription","deployment_model":"cloud_web_viewer","authoring_vs_coordination":"model_coordination_clash","3d_parametric_object_modeling":true,"ifc_openbim_standard_compliance":true,"point_cloud_lidar_scan_ingestion":true,"vr_ar_headset_model_walkthroughs":true,"automated_hard_and_soft_clash_detection":true,"4d_time_scheduling_and_5d_cost_estimation":true}` |
| integrations.count | 10 | 100 |
| integrations.list | `[{"name":"Blender"},{"name":"Oracle P6"},{"name":"Microsoft Project"},{"name":"Asta PowerProject"},{"name":"IDS"},{"name":"BCF"},{"name":"bSDD"},{"name":"CityJSON"},{"name":"COBie"},{"name":"Code_Aster"}]` | `[{"name":"Advance Steel"},{"name":"AutoCAD"},{"name":"BCF"},{"name":"Bentley"},{"name":"Box"},{"name":"CADmep"},{"name":"Civil Designer"},{"name":"FBX"},{"name":"IFC"},{"name":"MicroStation"},{"name":"Morta"},{"name":"Navisworks"},{"name":"OpenRoads"},{"name":"Plant 3D"},{"name":"ReCap Pro"},{"name":"SharePoint"},{"name":"Tekla"},{"name":"Trimble"},{"name":"Vectorworks"},{"name":"Procore"},{"name":"Autodesk Construction Cloud"},{"name":"Revit"},{"name":"Power BI"},{"name":"12d"}]` |
| language.primary | C++ | - |
| license.spdx | LGPL-3.0 | - |
| market.availability | - | `{"hqCountry":"CH","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"mac":true,"linux":true,"windows":true}` | `{"web":true}` |
| pricing | `{"type":"open_source","freeTier":true,"sourceUrl":"https://ifcopenshell.org/","retrievedAt":"2026-08-24T09:46:26.970Z"}` | `{"type":"subscription","plans":[{"free":false,"name":"Base","features":["2D/3D viewing","Clash detection","Issue management","CDE integrations","Authoring software plugins"],"description":"Includes standard CDE connections and authoring software plugins","contactSales":false},{"free":false,"name":"Revizto+","features":["Power BI integration","API access"],"description":"Advanced data access and analytics","contactSales":false}],"summary":"Subscription-based; specific pricing not publicly displayed","freeTier":false,"sourceUrl":"https://revizto.com/pricing","retrievedAt":"2026-08-22T22:31:17.938Z"}` |
| pricing.free_tier | yes | no |
| pricing.model | commercial | commercial |
| pricing.price_level | free | unknown |
| pricing.transparent | - | no |
| release.cadence_days | 1 | - |
| release.history | `[{"url":"https://github.com/IfcOpenShell/IfcOpenShell/releases/tag/bonsai-0.9.0-alpha2608261658","date":"2026-08-26T17:02:38Z","type":"stable","version":"bonsai-0.9.0-alpha2608261658"},{"url":"https://github.com/IfcOpenShell/IfcOpenShell/releases/tag/bonsai-0.9.0-alpha2608251413","date":"2026-08-25T14:16:34Z","type":"stable","version":"bonsai-0.9.0-alpha2608251413"},{"url":"https://github.com/IfcOpenShell/IfcOpenShell/releases/tag/bonsai-0.9.0-alpha2608250302","date":"2026-08-25T03:05:39Z","type":"stable","version":"bonsai-0.9.0-alpha2608250302"},{"url":"https://github.com/IfcOpenShell/IfcOpenShell/releases/tag/bonsai-0.9.0-alpha2608250046","date":"2026-08-25T00:49:35Z","type":"stable","version":"bonsai-0.9.0-alpha2608250046"},{"url":"https://github.com/IfcOpenShell/IfcOpenShell/releases/tag/bonsai-0.9.0-alpha2608242134","date":"2026-08-24T21:38:01Z","type":"stable","version":"bonsai-0.9.0-alpha2608242134"},{"url":"https://github.com/IfcOpenShell/IfcOpenShell/releases/tag/bonsai-0.8.6-alpha2608231542","date":"2026-08-23T15:46:04Z","type":"stable","version":"bonsai-0.8.6-alpha2608231542"},{"url":"https://github.com/IfcOpenShell/IfcOpenShell/releases/tag/bonsai-0.8.6-alpha2608231407","date":"2026-08-23T14:10:21Z","type":"stable","version":"bonsai-0.8.6-alpha2608231407"},{"url":"https://github.com/IfcOpenShell/IfcOpenShell/releases/tag/bonsai-0.8.6-alpha2608231326","date":"2026-08-23T13:29:39Z","type":"stable","version":"bonsai-0.8.6-alpha2608231326"},{"url":"https://github.com/IfcOpenShell/IfcOpenShell/releases/tag/bonsai-0.8.6-alpha2608192307","date":"2026-08-19T23:11:32Z","type":"stable","version":"bonsai-0.8.6-alpha2608192307"},{"url":"https://github.com/IfcOpenShell/IfcOpenShell/releases/tag/bonsai-0.9.0-alpha2608162204","date":"2026-08-16T22:08:22Z","type":"stable","version":"bonsai-0.9.0-alpha2608162204"},{"url":"https://github.com/IfcOpenShell/IfcOpenShell/releases/tag/bonsai-0.8.6-alpha2608132105","date":"2026-08-13T21:09:42Z","type":"stable","version":"bonsai-0.8.6-alpha2608132105"},{"url":"https://github.com/IfcOpenShell/IfcOpenShell/releases/tag/bonsai-0.8.6-alpha2608122009","date":"2026-08-12T20:12:30Z","type":"stable","version":"bonsai-0.8.6-alpha2608122009"},{"url":"https://github.com/IfcOpenShell/IfcOpenShell/releases/tag/bonsai-0.8.6-alpha2608111531","date":"2026-08-11T15:35:20Z","type":"stable","version":"bonsai-0.8.6-alpha2608111531"},{"url":"https://github.com/IfcOpenShell/IfcOpenShell/releases/tag/bonsai-0.8.6-alpha2608111014","date":"2026-08-11T10:18:04Z","type":"stable","version":"bonsai-0.8.6-alpha2608111014"},{"url":"https://github.com/IfcOpenShell/IfcOpenShell/releases/tag/bonsai-0.8.6-alpha2608090641","date":"2026-08-09T06:44:54Z","type":"stable","version":"bonsai-0.8.6-alpha2608090641"},{"url":"https://github.com/IfcOpenShell/IfcOpenShell/releases/tag/bonsai-0.8.6-alpha2608081735","date":"2026-08-08T17:39:18Z","type":"stable","version":"bonsai-0.8.6-alpha2608081735"},{"url":"https://github.com/IfcOpenShell/IfcOpenShell/releases/tag/bonsai-0.8.6-alpha2608072133","date":"2026-08-07T21:37:06Z","type":"stable","version":"bonsai-0.8.6-alpha2608072133"},{"url":"https://github.com/IfcOpenShell/IfcOpenShell/releases/tag/bonsai-0.8.6-alpha2608051426","date":"2026-08-05T14:30:23Z","type":"stable","version":"bonsai-0.8.6-alpha2608051426"},{"url":"https://github.com/IfcOpenShell/IfcOpenShell/releases/tag/bonsai-0.8.6-alpha2608012327","date":"2026-08-01T23:30:55Z","type":"stable","version":"bonsai-0.8.6-alpha2608012327"},{"url":"https://github.com/IfcOpenShell/IfcOpenShell/releases/tag/bonsai-0.8.6-alpha2607311157","date":"2026-07-31T12:01:25Z","type":"stable","version":"bonsai-0.8.6-alpha2607311157"}]` | - |
| security.gdpr | - | yes |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=ifcopenshell&per_page=100","last_12m":0,"max_severity":null}` | - |

## Capabilities (Bim Software)

| Capability | IfcOpenShell | Revizto |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Deployment model | Cloud web viewer | Cloud web viewer |
| Authoring vs coordination | Model authoring | Model coordination clash |
| 3d parametric object modeling | ✗ | ✓ |
| Automated hard and soft clash detection | ✓ | ✓ |
| 4d time scheduling and 5d cost estimation | ✓ | ✓ |
| Point cloud lidar scan ingestion | - | ✓ |
| Ifc openbim standard compliance | ✓ | ✓ |
| Mep mechanical electrical plumbing detailing | ✓ | - |
| Structural steel and concrete rebar detailing | - | - |
| Vr ar headset model walkthroughs | - | ✓ |
| SOC2 type ii | - | - |
| ISO 27001 | - | - |
| Pricing model | Perpetual license | Annual subscription |

*Source: Vioscale. Generated 2026-09-01T17:21:18.759Z. "-" = undocumented, not absent.*