"Hard Tech" Startups in Boston
Every active Boston startup we index that carries the "Hard Tech" tag.
About "Hard Tech" startups in Boston
Our index currently lists 9 tech startups in Boston tagged "Hard Tech" — a city×tag slice of the live directory, not every "Hard Tech" company nationwide and not every Boston startup regardless of tag. 0% of this slice is hiring right now (0 of 9). Apply links on each profile go to the company's own site; we don't act as a middleman. "Hard Tech" startups in Boston include Atomarine, Boost Robotics, Degla Inc, Dipole Labs, and Mass Magnetics. Categories represented here: Hardware, Healthcare, and Climate. YC batches in this slice: S26, Sp25, F26, and S24, among others. Widen the view anytime: all Boston startups at /startups/location/boston, or every "Hard Tech" company nationwide at /startups/tag/hard-tech.
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Similar startups beyond Boston / Hard Tech
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Frequently asked questions
How many "Hard Tech" startups are in Boston?
Our index currently tracks 9 active tech startups in Boston tagged "Hard Tech". Counts move as scrapers discover new companies and flag shutdowns inactive.
Which "Hard Tech" startups are based in Boston?
Companies on this page include Atomarine, Boost Robotics, and Degla Inc, plus 6 more below. Each profile links to the company's site and any open roles we scrape.
How is this different from the Boston startups page or the "Hard Tech" tag page?
/startups/location/boston lists every indexed startup in Boston across tags. /startups/tag/hard-tech lists every "Hard Tech" startup nationwide. This page is the intersection — only companies that resolve to both Boston and "Hard Tech".
Are these Boston "Hard Tech" startups hiring?
0 of the 9 companies on this page currently have open roles in our jobs index.
How often is this list updated?
Automated scrapers refresh on the same daily cadence as the rest of the directory. The last index update was 2026-09-02.