FRAMINGHAM, MA – Global spending on 3D printing, including hardware, materials, software, and services, is expected to increase 21.2% year-over-year to $13.8 billion in 2019, say the International Data Corp.

By 2022, IDC expects worldwide spending to be nearly $22.7 billion, with a five-year CAGR of 19.1%.

Together, 3D printers and materials will account for more than two thirds of the worldwide spending throughout the forecast, reaching $5.3 billion and $4.2 billion respectively in 2019. Services spending will trail slightly behind, reaching $3.8 billion in 2019, led by on-demand parts services and systems integration services. Spending growth for materials and software will outpace the overall market, with five-year CAGRs of 20.3% and 17.1% respectively.

Discrete manufacturing will be the dominant industry for 3D printing, says IDC, delivering more than half of all worldwide spending throughout the 2018-2022 forecast. Healthcare providers will be the second largest industry, with a spending total of nearly $1.8 billion in 2019, followed by education ($1.2 billion) and professional services ($898 million).

Consumer spending will account for less than 5% of the worldwide total at $647 million. By 2022, IDC expects process manufacturing to move into the number 5 position ahead of the consumer segment. The industries that will see the fastest growth in 3D printing spending over the five-year forecast are healthcare (29.8% CAGR) and transportation (28.3% CAGR).

The leading use cases for 3D printing are prototypes, aftermarket parts, and parts for new products. As the primary use cases for the discrete manufacturing industry, these three use cases will account for 43% of global spending in 2019. As spending by the healthcare industry rises, dental objects and medical support objects will become the fourth and fifth largest use cases in 2022, followed closely by specialized tools. The use cases that will see the fastest spending growth are tissue/organ/bone (42.9% CAGR) and dental objects (33.1% CAGR).

"As anticipated, we are seeing a wider adoption of 3D printing use cases worldwide," said Marianne D'Aquila, research manager, Customer Insights and Analysis at IDC. "3D printing has moved beyond its early days of prototyping in manufacturing and is proliferating to other use cases and industries. The benefits of customized, cost-effective printing are being realized in a more diverse manner, as exemplified by growing spend in aftermarket parts in manufacturing, surgical models in healthcare, and architectural designs in professional services, to name a few."

"We’ve seen a lot of development on the 3D printing technology side in 2018. Rapid increases in production speeds, combined with major advances in 3D printing materials is enabling the use of 3D printing in manufacturing across a wider range of applications," said Tim Greene, research director, Hardcopy Peripherals and 3D Printing. "As more users recognize these benefits, they are looking for more ways to use the technology, which drives higher levels of equipment utilization for prototyping, tooling, and real manufacturing."

The US will see the largest spending total in 2019 (nearly $5 billion) followed by Western Europe ($3.6 billion) and China (nearly $2 billion). The regions that will see the fastest spending growth over the five-year forecast period are Latin America (25.3% CAGR) and China (21.6% CAGR). Five of the nine geographic regions are forecast to see compound annual growth rates greater than 20% over the forecast period.