What 3DC.io does

3DC.io is a privately held Estonian software company that builds a simplified, cross-platform 3D design application targeted primarily at K-12 schools and educational institutions. Founded in 2014 and headquartered in Tallinn, the company operates with a 1-10 employee team and distributes a single core product, the 3DC.io App, which is available globally through the Apple App Store, Google Play, and a web application, with no pricing publicly disclosed and a free-download consumer experience. The app is positioned as the simplest 3D design tool on the market, producing output that is directly 3D-printable and viewable on any device, with explicit GDPR and COPPA compliance to satisfy student data privacy requirements for classroom deployment.

Technically, 3DC.io is a web and mobile 3D design application supporting cross-platform access via browser and native apps; the company offers no public API, SDK, or documented integrations, and there is no disclosed use of AI/ML or proprietary modeling engine. The product relies on a simplified 3D design interface as its primary technical differentiator, designed to remove the specialized training typically required for CAD or 3D modeling software so that classroom adoption can occur with minimal teacher preparation. Privacy and data protection certifications (GDPR, COPPA) are core product features rather than certifications acquired after the fact, and collaborative design sharing across devices is built in.

The business model is product-led and self-serve: users download the app directly from app stores or access the web app without a sales interaction, and the company relies on app store optimization and organic search for top-of-funnel acquisition. The revenue model is described as freemium with no pricing tiers publicly disclosed, and there is no enterprise sales motion, channel partner program, or named institutional customer visible in the available data. Cumulative adoption is reported at over 2 million downloads worldwide, with a #1 category ranking on both the Apple App Store and Google Play for '3D design' as the primary scale signal.

Name

3DC.io

Legal name

3DC.io

Website

https://3dc.io

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

1–10 employees

Short description

3DC.io is an Estonian software company that builds a simplified, cross-platform 3D design app used primarily by K-12 schools to teach 3D printing. It distributes free via app stores and web, holding a #1 category ranking and 2M+ downloads.

Ownership category

akta.pro rank

Product category

Educational 3D Design Software

NAICS

Industrial Design Services (54142), Drafting Services (54134), Industrial Design Services (541420)

akta.pro primary industry

3D Design & CAD for Additive Manufacturing (IMAAACAA)

akta.pro secondary industry

3D Printing, CAD & Digital Fabrication Programs (EDAMADAH)

Keywords

• 3D design software
• Educational technology
• 3D printing tools
• Mobile design apps
• Classroom design tools

Headquarters

HQ city

Tallinn

HQ country

Estonia

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales, Infrastructure, Operations

Revenue model

1. App Distribution: Mobile and web application available for free download on App Store and Google Play. Revenue model not explicitly disclosed in available sources.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels2 records

Core offering

3DC.io develops and distributes a 3D design application for schools that lets students design 3D models on phones, tablets, and the web, and export them as 3D-printable files. The app is positioned as a simple, classroom-ready alternative to professional CAD tools, with built-in teacher and classroom management features and compliance with GDPR and COPPA.

Product overview

3DC.io offers a single, unified 3D design application designed specifically for educational use in classrooms. The 3DC.io App serves as the core product, providing students with tools to design 3D printable objects. All designs created in the app can be shared and viewed on any device, supporting collaboration among students.

Differentiator

Problem solved

Functional benefit

Products and services

• 3DC App 3DC App is a 3D design application for phones, tablets, and the web that lets students create, view, and share 3D models and export them as 3D-print-ready files. It is targeted at K-12 schools and teachers, includes classroom/teacher management features, and is GDPR and COPPA compliant. The app is ranked #1 on the App Store and Google Play in "3D design" and has over 2 million downloads worldwide.

Quantifiable outcome

• Over 2 million downloads worldwide

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Others

• SculptGL: Browser-based 3D sculpting tool sometimes used in classrooms as a low-friction alternative to Blender. Adjacent to 3DC.io as a free web-accessible 3D creation tool but not focused on K-12 adoption.
• Thingiverse: Large community repository of free 3D-printable designs owned by Stratasys/MakerBot. Comparable ecosystem context for 3DC.io users who want to either share, browse, or remix designs in the same 3D-printing workflow.

Emerging players

• BlocksCAD: Block-based (visual programming-style) 3D modeling environment for education that produces 3D-printable designs. Overlaps with 3DC.io on classroom use and 3D-print output but differentiates via coding-first pedagogy.
• PrintLab: Provider of 3D printing curriculum and lesson plans for schools, including a Classroom Edition platform. Comparable to 3DC.io as a 3D-printing-in-education solution, though PrintLab bundles curriculum rather than a design app.

Broad incumbents

• Autodesk: Owner of Tinkercad and broader suite of 3D design tools (Fusion 360, AutoCAD). Comparable as the dominant force in education 3D design; 3DC.io competes specifically with Autodesk's Tinkercad product inside this broader education ecosystem.
• Blender: Free, open-source professional 3D creation suite used by hobbyists and educators. Compared with 3DC.io as a free alternative for 3D design, but targets much more advanced users and lacks K-12 classroom onboarding.

Direct peers

• Morphi: iPad-first 3D design and modeling app targeted at K-12 students and teachers, with AR preview and 3D-printable output. Morphi competes directly with 3DC.io on the same classroom-friendly, simplified 3D design use case.
• Tinkercad: Autodesk-owned, browser-based, free 3D design and modeling tool designed for beginners and widely adopted in K-12 classrooms. Tinkercad is the closest direct competitor to 3DC.io, with overlapping target users (students/teachers), overlapping value proposition (simple 3D design for non-technical users), and 3D-printable output as a core feature.
• Makers Empire: 3D design and printing learning program built specifically for schools, including app, teacher resources, and curriculum. Comparable to 3DC.io on K-12 vertical focus and 3D-printable output, though Makers Empire leans more on a school-licensing GTM rather than consumer app-store PLG.
• SketchUp for Schools: Trimble's free browser-based 3D modeling tool targeted at K-12 and higher-ed. Competes with 3DC.io on simplified 3D design for schools, though generally pitched at older/secondary students than 3DC.io's primary K-12 focus.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/3dc_io

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds2 records

Investors2 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about 3DC.io