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Followers
554
Account age
5 yrs
💰 Suggested sponsorship rate
$40 – $65 / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🧰 Free analysis for OSArch - Open Source in AEC
Known for
20 views
#BonsaiBIM now shows layers! -- in both the scene and in drawings!--along with intelligent joining.
OSArch will soon be paying out the following funding campaign to @thinkMoult for his awesome contribution. If you feel like contributing one last donation we will keep this open for 5 more days, befor
11 views
LibreCAD now runs in the browser through a WebAssembly port
A WebAssembly port of LibreCAD runs the full GPL-licensed 2D CAD application in Chromium-based browsers, with DXF editing, DWG reading, PDF export, and browser-based file handling.
https://osarch.org/2026/07/06/librecad-webassembly-browser-
10 views
Open CAD Studio develops native DWG and DXF support in an open source CAD application
Open CAD Studio is a GPL-licensed 2D and 3D CAD application written in Rust with native DWG and DXF reading and writing.
https://osarch.org/2026/07/20/open-cad-studio/
#AEC #OpenSource #FreeSoftware
8 views
That Open Platform founding member launch opens on June 22
That Open Company has opened registration for the That Open Platform launch, with a private launch video and founding member access window scheduled for June 22, 2026.
https://osarch.org/2026/06/06/that-open-platform-founding-member-launch/
📊 Post engagement
6
Avg engagement / post
1.1%
Engagement vs followers
Apr 2021
On Mastodon since
🔥 Top post: #BonsaiBIM now shows layers! -- in both the scene and in drawing · 20 likes + reposts
📊 Activity & format
Posting cadence
0.17 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly images
Recent: 0 text · 12 image · 0 video.
Follower / following
5.4×
Follows 103 back. A strong ratio — an audience that follows them, not a follow-for-follow network.
Recent posts
View on Mastodon ↗
🔥 Top post
#BonsaiBIM now shows layers! -- in both the scene and in drawings!--along with intelligent joining.
OSArch will soon be paying out the following funding campaign to @thinkMoult for his awesome contribution. If you feel like contributing one last donation we will keep this open f…
Open CAD Studio develops native DWG and DXF support in an open source CAD application
Open CAD Studio is a GPL-licensed 2D and 3D CAD application written in Rust with native DWG and DXF reading and writing.
https://osarch.org/2026/07/20/op…
Blender 5.2 LTS released
Blender 5.2 LTS has been released with support until July 2028, adding experimental node-based hair and cloth physics, remote asset libraries, rendering improvements, and new modelling and sculpting tools.
https://…
FreeCAD announces three grants for Q2 2026
FreeCAD has approved Q2 2026 grants for BIM plan editing, measurement snapping, and parametric thread creation.
https://osarch.org/2026/07/11/freecad-q2-2026-grants-announced/
#AEC #OpenSource #Fr…
LibreCAD now runs in the browser through a WebAssembly port
A WebAssembly port of LibreCAD runs the full GPL-licensed 2D CAD application in Chromium-based browsers, with DXF editing, DWG reading, PDF export, and browser-based file handling…
TGraph gives TopologicPy a more explicit graph layer
Wassim Jabi has introduced TGraph for TopologicPy, a more explicit and efficient graph representation for spatial modelling and analysis workflows.
https://osarch.org/2026/06/22/topologi…
IFClite gets a native DLL for in-process IFC parsing in Rhino, Grasshopper, and Revit
A C FFI turns IFClite into a pure-Rust DLL that parses IFC in-process inside Rhino, Grasshopper, and Revit. Three functions, no server, no port.
https://…
BIMvoice Academy opens practical openBIM training for free
BIMvoice Academy has opened its practical openBIM course library for free, covering IFC, IDS, Bonsai, model checking, coordination, and production workflows with free tools.
https:…
Dragonfly adds district thermal system simulation workflows
Ladybug Tools has added Dragonfly workflows for district thermal system simulation, including fourth- and fifth-generation district systems, OpenStudio/EnergyPlus models, and grou…
That Open Platform founding member launch opens on June 22
That Open Company has opened registration for the That Open Platform launch, with a private launch video and founding member access window scheduled for June 22, 2026.
https://osar…
OpenAEC outlines open source AEC ecosystem and 2026 roadmap
OpenAEC Foundation is developing an open source AEC software ecosystem, with a 2026 roadmap covering tools for BIM, CAD, PDF, geotechnics, planning, validation, energy, and site w…
IFC Georeferencer brings browser-based georeferencing to IFC
IFC Georeferencer is a client-side browser tool from buildingSMART Nederland and Bedrock.engineer for placing IFC models in real-world coordinate reference systems.
https://osarc…
🐘 Community & instance
Home server
fosstodon.org
A open-source software server — its members and audience skew toward that niche, so expect a community-aligned, engaged following.
On Mastodon since
Apr 2021
An established account with real history on the platform.
💡 Facts
🗓️Joined Mastodon in 2021 — 5 years ago.
👁️Averages 6 views per post.
📤Posts about 0.2× per week.
🕵️ Fake follower check
Estimated66/100
Good
Credibility score
89%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 89% real, active audience · Low fake-follower risk.
- Engagement (~1.1% of followers engage each post) is around typical for Mastodon.
- Established account (5+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
Creating a built environment with free/libre software, increased transparency, and a more ethical approach
OSArch is for the architects, engineers, designers, builders, planners, operators, and you.
Let's change the industry together.
📸 Gallery
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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