3D printing filament market to reach $2.3 billion by 2031

The global 3D printing filament market is projected to more than double by 2031, driven by new materials, faster printers and broader industrial use. Aerospace, automotive, healthcare and electronics are shaping demand as North America remains the leading regional market.

Why it matters: - The 3D printing filament market is moving beyond hobby use and into industrial production. - The market’s growth points to wider adoption of additive manufacturing for lightweight parts, custom manufacturing and rapid prototyping. - The expansion also reflects demand for new materials that can handle more demanding applications.

What happened: - Allied Market Research valued the global 3D printing filament market at $0.9 billion in 2023. - The market is projected to reach $2.3 billion by 2031. - The forecast implies a 12.8% compound annual growth rate from 2024 to 2031. - The report links growth to development of new filament materials and industrial adoption. - Allied Market Research published a sample report page at Download sample pages of research overview.

The details: - Carbon-fiber reinforced filaments, metal-infused filaments and high-performance engineering plastics are expanding filament use in aerospace and automotive. - Faster printing speeds, higher precision and larger build volumes are making 3D printing more viable for production. - Aerospace, automotive, healthcare and electronics are using additive manufacturing for lightweight parts, rapid prototyping and custom manufacturing. - Aerospace companies are using filament-based 3D printing for lightweight, fuel-efficient components, complex geometries, faster design-to-testing cycles and on-demand spare parts. - Plastics remain the largest material segment. - PLA, ABS and PETG are the most common plastic filaments. - Plastics lead because they are low cost, easy to print, widely available and suitable for prototyping and small-scale production. - North America remains the dominant regional market. - The region’s lead comes from a strong aerospace and automotive base, heavy R&D investment, government and institutional support, a mature manufacturing ecosystem, and maker and education adoption. - The main market restraint is limited material variety and performance compared with traditional manufacturing. - Major companies in the market include American Filament, TREED FILAMENTS, EU3dfuel, Shenzhen ECO Industrial Co., Ltd., Eureka Technologies Inc., Atomic Filament, Precision 3D Filament, Spectrum Filaments, AlmightyFila, DUCHOFILLA and Namu3d. - Allied Market Research also offered access to statistical data, graphs and key players’ strategies at Market data and strategies.

Between the lines: - The report suggests industrial buyers are becoming the main growth engine, not consumer 3D printing users. - Material innovation is helping close the gap between filament-based printing and conventional manufacturing, but the market still faces performance limits. - Plastics staying on top shows cost and usability still matter more than advanced materials for much of the market.

What's next: - Growth is likely to continue as filament materials improve and printers become faster and more precise. - Aerospace and automotive demand should remain important as manufacturers look for lighter and more complex parts. - North America is positioned to hold a leading share if R&D spending and industrial adoption stay strong. - Broader substitution for traditional manufacturing will depend on expanding material options and better performance.