o-sp.de
Digital planning-information and public-participation software for municipalities, public authorities and planning offices
Highlights
- New on EvolcAdded 2026-11-03
About o-sp.de
tetraeder.com gmbh develops digital tools for urban planning and citizen participation. Its main product, the PB (Planungsinformations- und Beteiligungsserver), manages and archives planning documents, publishes information on ongoing and legally binding planning procedures, and organises participation of citizens, authorities and public bodies. The product range also includes PIA for interactive consultation on statements, INKA for collecting citizen ideas on interactive maps, and INKAstepbystep for step-by-step surveys.
Customers are municipalities, public administrations, public bodies (Träger öffentlicher Belange) and planning offices. Customers commission the platform; setup typically takes 3–6 weeks and is followed by training, with support available by phone and through an integrated ticket system.
The company states that it has worked on digitalisation in urban planning for more than 20 years. It is part of the tetraeder.group and has its office in Dortmund, Germany, with over 33 people in the group.
Product: PB Planungsinformations- und Beteiligungsserver, a web platform for planning information, archiving and public participation, plus PIA, INKA and INKAstepbystep tools.
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Website technologies
Tools and platforms detected on this company’s website, grouped by purpose. Dates record when Evolc observed them.
Content management
- WordPressHigh confidence
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- Website resourcedeclared script/iframe or software asset
Forms
- Google reCAPTCHAMedium confidence
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- Integration code on pageinline script loader
Hosting
- ApacheHigh confidence
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Website detection does not establish a paid subscription or company-wide use. Tools loaded after consent or sign-in may be missed. “No longer observed” does not prove the company stopped using a tool.