3D Spark
Category: AI in Manufacturing
An AI-powered software platform that streamlines manufacturing decisions by optimizing for cost, time, and carbon footprint across diverse production methods. 3D Spark was founded in 2020. The company is led by Ruben Meuth. Based in Hamburg, Germany. Team size: N/A. Total funding raised: €2M. Latest round: Seed (€2M, May 2025) + Community Round (Nov 2025). Key investors include High-Tech Gründerfonds (HTGF), Bayern Kapital, IBG Sachsen-Anhalt, Several business angels.
- Founded
- 2020
- Headquarters
- Hamburg, Germany
- Team size
- N/A
- Total funding
- €2M
Value proposition
Automates and optimizes manufacturing and procurement processes via instant cost estimations, CO2 calculations, feasibility checks, make-or-buy decisions, and supplier/RFQ handling.
Products and solutions
AI-driven platform for Additive Manufacturing, Automated part screening, Automated quoting, Cost estimation, CO2 calculation, Make-or-buy decision support, Supplier and RFQ handling, Manufacturing Analysis
Unique value
Offers rapid, multi-criteria analysis across various manufacturing technologies including additive and conventional methods, with deep integration into sales, procurement, and engineering workflows.
Target customer
Enterprises, Original Equipment Manufacturers, Manufacturing Service Providers, 3D print shops, and Sales & Procurement departments
Industries served
Manufacturing, Additive Manufacturing, Automotive, Aerospace, Industrial Goods
Technology advantage
Utilizes proprietary AI algorithms for multi-factor optimization in manufacturing, driving efficiency gains, cost reduction, accelerated quoting, and improved sustainability.
How they differentiate
Focused AI decision platform tailored for manufacturability and procurement, with automated CO2 calculations and seamless integration into existing workflows for rapid ROI.
Main competitors
Materialise Magics, Identify3D, Link3D (acquired by Materialise), AMFG
Key partnerships
Alstom, Various technology and sales partners within the additive manufacturing ecosystem
Notable customers
Alstom, Fabitive, MAN Energy Solutions, Deutsche Bahn
Major milestones
Secured €2M in seed funding (March 2023) Successful platform deployment with key industrial clients demonstrating significant ROI Expansion of team and product features Recognized as a key innovator in AI for manufacturing
Growth metrics
Case study with Fabitive: quoting time reduced by 70%, orders increased by 250%. Selected by Plug and Play for STARTUP AUTOBAHN.
Market positioning
Niche provider of AI-driven decision support software, particularly for companies embracing or scaling additive manufacturing and seeking data-driven make-or-buy decisions.
Geographic focus
Primarily Europe (originating in Germany) with expanding global presence
Patents and IP
Not publicly specified
About Ruben Meuth
Ruben Meuth is the Co-Founder and Co-CEO of 3D Spark, a company that provides a software platform for optimizing manufacturing decisions. He has a background in business development and additive manufacturing, having previously worked at the Fraunhofer Institute for Additive Production Technologies (IAPT). At 3D Spark, he is responsible for sales, marketing, and business development.
Official website: https://www.3dspark.de/