Autonomous Manufacturing for Mechanical Parts

Joined March 2026
Photos and videos
Prototyping.io retweeted
Prototyping.io is building autonomous manufacturing systems to turn CAD designs into high-quality mechanical parts as fast as one day. They’re already saving weeks on hardware iteration cycles for multi-billion dollar companies by delivering high-quality parts, while doing $400k in monthly revenue. Congrats on the launch, @Revanth279 & @ThePreritOberai! ycombinator.com/launches/QFc…
34
31
311
110,525
Prototyping.io retweeted
Building hardware in the U.S. is still too slow. Design → part takes weeks! At Prototyping.io (YC P26) we’re fixing this - helping teams get custom mechanical parts made with ultra-fast lead times Appreciate @dessaigne & @ycombinator for featuring us.
Replying to @ycombinator
Hardware Supply Chain @dessaigne In Shenzhen, a team can go from design to a new physical part in a day. In the US, that same loop often takes weeks, and that gap compounds. The overall stack for rapid hardware iteration still doesn't exist in America, and we want to fund the startups building it.
2
1
4
1,060