Comparison

BIMcollab vs Bonsai (BlenderBIM Add-on)

On the evidence we track, Bonsai (BlenderBIM Add-on) leads this comparison with a composite score of 63/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

BIMcollab full profile →Bonsai (BlenderBIM Add-on) full profile →

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BIMcollab41

★Bonsai (BlenderBIM Add-on)63

Attribute comparison across 2 tools
Attribute	BIMcollab	Bonsai (BlenderBIM Add-on)Leader
vioscaleAI score	41 / 100low · 43%	63 / 100medium · 58%
Pricing
Free tierpricing.free_tier	✗	✓
Modelpricing.model	commercial	open_source
Price levelpricing.price_level	unknown	free
Starting pricepricing.starting_price	€12.50	-
Transparentpricing.transparent	✗	✓
Integrations
Countintegrations.count	35	-
Security
Iso27001security.iso27001	✓	-
Pcisecurity.pci	✓	-
Vulnerabilitiessecurity.vulnerabilities	-	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=ifcopenshell&per_page=100 · Last 12m: 0
Adoption
Dependent reposadoption.dependent_repos	-	73
Github starsadoption.github_stars	-	2,861
Activity
Commits last 30dactivity.commits_last_30d	-	100
Release
Cadence daysrelease.cadence_days	-	1
Historyrelease.history	-	20 items
License
Spdxlicense.spdx	-	LGPL-3.0
Language
Primarylanguage.primary	-	C++
Market
Availabilitymarket.availability	-	Available worldwide
Content
Faqcontent.faq	6 items	5 items

Score

vioscaleAI score

BIMcollab41 / 100low · 43%

Bonsai (BlenderBIM Add-on)63 / 100medium · 58%

Pricing

Free tier

BIMcollab✗

Bonsai (BlenderBIM Add-on)✓

Model

BIMcollabcommercial

Bonsai (BlenderBIM Add-on)open_source

Price level

BIMcollabunknown

Bonsai (BlenderBIM Add-on)free

Starting price

BIMcollab€12.50

Bonsai (BlenderBIM Add-on)–

Transparent

BIMcollab✗

Bonsai (BlenderBIM Add-on)✓

Integrations

Count

BIMcollab35

Bonsai (BlenderBIM Add-on)–

Security

Iso27001

BIMcollab✓

Bonsai (BlenderBIM Add-on)–

Pci

BIMcollab✓

Bonsai (BlenderBIM Add-on)–

Vulnerabilities

BIMcollab–

Bonsai (BlenderBIM Add-on)Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=ifcopenshell&per_page=100 · Last 12m: 0

Adoption

Dependent repos

BIMcollab–

Bonsai (BlenderBIM Add-on)73

Github stars

BIMcollab–

Bonsai (BlenderBIM Add-on)2,861

Activity

Commits last 30d

BIMcollab–

Bonsai (BlenderBIM Add-on)100

Release

Cadence days

BIMcollab–

Bonsai (BlenderBIM Add-on)1

History

BIMcollab–

Bonsai (BlenderBIM Add-on)20 items

License

Spdx

BIMcollab–

Bonsai (BlenderBIM Add-on)LGPL-3.0

Language

Primary

BIMcollab–

Bonsai (BlenderBIM Add-on)C++

Market

Availability

BIMcollab–

Bonsai (BlenderBIM Add-on)Available worldwide

Content

Faq

BIMcollab6 items

Bonsai (BlenderBIM Add-on)5 items

Capabilities

Feature-by-feature on the axes that matter for bim software. “-” means undocumented, not absent.

Capability comparison for Bim Software
Capability	BIMcollab	Bonsai (BlenderBIM Add-on)
Capabilities
Deployment model	Cloud web viewer	Windows desktop heavy client
Authoring vs coordination	Model coordination clash	Model authoring
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	Annual subscription	Perpetual license

Capabilities

Deployment model

BIMcollabCloud web viewer

Bonsai (BlenderBIM Add-on)Windows desktop heavy client

Authoring vs coordination

BIMcollabModel coordination clash

Bonsai (BlenderBIM Add-on)Model authoring

3d parametric object modeling

BIMcollab✗

Bonsai (BlenderBIM Add-on)✓

Automated hard and soft clash detection

BIMcollab✓

Bonsai (BlenderBIM Add-on)✓

4d time scheduling and 5d cost estimation

BIMcollab✗

Bonsai (BlenderBIM Add-on)✓

Point cloud lidar scan ingestion

BIMcollab✗

Bonsai (BlenderBIM Add-on)✗

Ifc openbim standard compliance

BIMcollab✓

Bonsai (BlenderBIM Add-on)✓

Mep mechanical electrical plumbing detailing

BIMcollab✗

Bonsai (BlenderBIM Add-on)✓

Structural steel and concrete rebar detailing

BIMcollab✗

Bonsai (BlenderBIM Add-on)✗

Vr ar headset model walkthroughs

BIMcollab✗

Bonsai (BlenderBIM Add-on)✗

SOC2 type ii

BIMcollab✗

Bonsai (BlenderBIM Add-on)✗

ISO 27001

BIMcollab✓

Bonsai (BlenderBIM Add-on)✗

Pricing model

BIMcollabAnnual subscription

Bonsai (BlenderBIM Add-on)Perpetual license

What each one is

The product in its own terms, so the numbers below have context.

BIMcollab

BIMcollab enables teams to identify and manage clashes between building models, coordinate workflows, and integrate issue management with existing modeling and viewing tools through open APIs and software development kits.

Independently observed

Bonsai (BlenderBIM Add-on)

Leader

A suite of free applications that enable architects and engineers to author, review, and share building information models in the IFC format without vendor lock-in, built on the open IfcOpenShell library.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

BIMcollab

from €12.50/seat/moSubscription

From €12.50/user/month. Subscription billing with monthly or annual options. Free trial available.

Basic€12.50/user/month (annual) or €19/user/month (monthly)
- Basic document storage
- Version history
- Streaming WebViewer for IFC models
- Revit model support
- BCF-based issue management
- +3 more
Advanced€18.75/user/month (annual) or €29/user/month (monthly)
- All Basic features
- ISO 19650 compliant document statuses
- Publish/Approve documents
- Define and share IDS requirements
- Smart Views, Clash rules, Smart Properties, Lists
- +13 more
EnterpriseContact sales

as of 2026-08-22verify ↗

Bonsai (BlenderBIM Add-on)

Leader

Open sourceFree tier

Free and open source software

as of 2026-10-15verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platform and deployment support comparison
Supports	BIMcollab	Bonsai (BlenderBIM Add-on)
WebPlatforms	✓	✓
macOSPlatforms	✗	✓
WindowsPlatforms	✓	✓
LinuxPlatforms	✗	✓
Cloud / SaaSDeployment	✓	✓
Self-hostedDeployment	✗	✓

Platforms

Web

BIMcollab✓

Bonsai (BlenderBIM Add-on)✓

macOS

BIMcollab✗

Bonsai (BlenderBIM Add-on)✓

Windows

BIMcollab✓

Bonsai (BlenderBIM Add-on)✓

Linux

BIMcollab✗

Bonsai (BlenderBIM Add-on)✓

Deployment

Cloud / SaaS

BIMcollab✓

Bonsai (BlenderBIM Add-on)✓

Self-hosted

BIMcollab✗

Bonsai (BlenderBIM Add-on)✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

BIMcollab

12 total

Power BI
Solibri
Trimble Connect
AutoCAD
Autodesk Docs
Revit
Autodesk Forge Viewer
Trimble Connect Viewer
ALLPLAN
mh software
Sema software
PowerBI

Independently observed

Bonsai (BlenderBIM Add-on)

Leader

Not documented yet.

Still deciding?

BIMcollab or Bonsai (BlenderBIM Add-on): which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.