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Trusted by
Prototyping.io, a Y Combinator-backed AI manufacturing startup, raised $6.2 million in seed funding from venture capital firms and angel investors.
Amount Raised
$6.2 Million
Round Type
Seed
San FranciscoManufacturingArtificial IntelligenceMachine LearningInvestors
Description
Prototyping.io, an AI-driven manufacturing startup backed by Y Combinator, has closed a $6.2 million seed round from a group of venture capital firms and angel investors. The funding was raised in June 2026. Following the fundraising, the company began building its team but subsequently paused hiring as its strategic plans evolved. The San Francisco-based startup develops autonomous manufacturing systems for mechanical parts using AI-driven design-to-manufacturing workflows.
Fundz sees it the moment Prototyping.io raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.
Prototyping.io raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.
145 of these a day, filtered to the companies you pick. $29 a month, billed annually, and if it does not pay for itself in a year we refund it.
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