Backed byCombinator

Expedited domestic
plastics manufacturing.

Sinter creates a faster and radically more affordable American plastics pipeline.

Trusted by engineers from
Additive PlusRevise RoboticsNewlabShinkei SystemsAbbode

CAPABILITIES

Scaling plastics
without the timeline

Sinter accelerates plastics manufacturing with a full-stack, prototype to production pipeline.

Talk with us

Speed

Sinter gives hardware teams access to same-day additive prototyping without the overhead or upfront cost of building in house capacity.

Scale

Evolve from additive prototypes to production parts on week-scale timelines. Run real injection-molded material in small batches, validate assemblies, and drive part cost down without committing to expensive tooling.

Iterate

Production shouldn’t mean freezing your design. Sinter is designed to meet the iteration needs of the fastest moving hardware teams in the world. Revise design and deploy new molds anytime during production so your hardware stays constantly improving.