
SiPhox Health
What they do:
At-Home health monitoring with silicon photonic chips for data centers
Quick facts:
HQ: Boston, MA, United States
This list has 25 startups and was last updated on Oct 15, 2026. 3 of them are hiring right now. Largest teams: SiPhox Health, Moltin, and KaiPod Learning. Latest round: Tbbns raised $1M (Feb 24, 2026).

What they do:
At-Home health monitoring with silicon photonic chips for data centers
Quick facts:
HQ: Boston, MA, United States

What they do:
A national network of microschools bringing school choice to every…
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HQ: Boston, MA, United States

What they do:
Helping low-income Americans overcome debt and rebuild credit at…
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HQ: Boston, MA, United States

What they do:
Patent-pending enzymes to break down common dietary triggers
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HQ: Boston, MA, United States

What they do:
Recover failed subscription payments to increase retention and LTV
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HQ: Boston, MA, United States

What they do:
coaching agents for athletes
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HQ: Boston, MA, United States

What they do:
Scaling Genomic AI for Embryo Selection
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HQ: Boston, MA, United States

What they do:
The AI-Native Consumer + Plaintiff Law Firm
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HQ: Boston, MA, United States

What they do:
Building Autonomous Research Agents for Trading
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HQ: Boston, MA, United States
Quick facts:
HQ: Boston, MA, United States
Funding:
$1M · Equity · Feb 2026

What they do:
eCommerce building blocks through simple APIs for websites & apps.…
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HQ: Boston, MA, United States

What they do:
Meet other creators. Get daily matches. Find brand deals.
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HQ: Boston, MA, United States

What they do:
Inventor of the first roaming-photo booth + pro photography platform
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HQ: Boston, MA, United States
What they do:
Hunter2 trains engineering teams in application security through…
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HQ: Boston, MA, United States

What they do:
Personal gaming coach for PC gamers globally
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HQ: Boston, MA, United States

What they do:
Multiverse is a web-based game creation system inspired by Dungeons &…
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HQ: Boston, MA, United States

What they do:
Screen-sharing for enterprise conference rooms
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HQ: Boston, MA, United States

What they do:
Community-curated catalogs for product recommendations
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HQ: Boston, MA, United States
What they do:
TicketStumbler is a secondary ticket market search engine and comparison website. They search through thousands of ticket listings from hundreds of brokers…
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HQ: Boston, MA, United States

What they do:
Bountii is a price search startup that has built a search engine capable of finding shoppers lower and more accurate prices than any existing price comparison…
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HQ: Boston, MA, United States
What they do:
P2P Music Sharing
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HQ: Boston, MA, United States
What they do:
Messaging.
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HQ: Boston, MA, United States

What they do:
Online and phone ordering for restaurant takeout and delivery
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HQ: Boston, MA, United States

What they do:
AI-enabled search engine featuring insights from social media.
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HQ: Boston, MA, United States

What they do:
Online polls.
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HQ: Boston, MA, United States
There are 25 startups on this list, last updated on Oct 15, 2026.
3 of them are hiring right now, including SiPhox Health, KaiPod Learning, and Upsolve.
By team size: SiPhox Health (63 employees), Moltin (32 employees), and KaiPod Learning (27 employees).
Latest rounds: Tbbns — $1M Equity (Feb 2026).