InnoVein
Shut down
What they do:
We cure intractable leg wounds with a replacement valve for veins.
Quick facts:
HQ: San Francisco, CA, United States
Startups Launched in 2016
This list has 224 startups and was last updated on Oct 15, 2026. 36 of them are hiring right now. Biggest hubs: San Francisco (115), New York (20), and Los Angeles (12). Largest teams: Rappi, Relativity Space, and Meesho. Latest round: Modal raised $750M (Oct 14, 2026).
224 startupsPage 6 of 7
Index
Shut down
What they do:
Mapping the world's professional relationships.
Quick facts:
HQ: San Francisco, CA, United States
SkyLights
Shut down
What they do:
Premium immersive cinematic VR entertainment for captive audiences
Quick facts:
HQ: San Francisco, CA, United States
Algoriz
Shut down
What they do:
Algoriz is an AI based algorithmic trading platform that enables you…
Quick facts:
HQ: New York, NY, United States
Monthli
Shut down
What they do:
Monthli is the first marketplace for homeowner associations. We…
Quick facts:
HQ: San Francisco, CA, United States
Chillabit
Shut down
What they do:
Chillabit is the best way to procrastinate! It’s a live feed of funny…
Quick facts:
HQ: San Francisco, CA, United States
Magic Instruments
Shut down
What they do:
Magic Instruments makes a high-tech guitar that is easier and more…
Quick facts:
HQ: Los Angeles, CA, United States
Toymail
Shut down
What they do:
Connected toys that enable two-way voice messaging between children…
Quick facts:
HQ: Los Angeles, CA, United States
DoseDr
Shut down
What they do:
Helping diabetes patients use the correct amount of insulin,…
Quick facts:
HQ: San Francisco, CA, United States
Enflux
Shut down
What they do:
Motion capture clothing for injury prevention
Quick facts:
HQ: San Francisco, CA, United States
Start Closing
Shut down
What they do:
Start Closing is changing the way homeowners and contractors interact…
Quick facts:
HQ: Coffeyville, KS, United States
ConstructVR
Shut down
What they do:
The simplest way to test, manage, and deploy VR/AR apps at scale.
Quick facts:
HQ: San Francisco, CA, United States
Interstate Analytics
Shut down
What they do:
Multi-Touch Marketing Analytics
Quick facts:
HQ: San Francisco, CA, United States
Patchwork Security
Shut down
What they do:
Security patch notifications for servers. Build it, deploy it, and…
Quick facts:
HQ: San Francisco, CA, United States
Poppy
Shut down
What they do:
Poppy makes it easy for parents to find high quality childcare with…
Quick facts:
HQ: Seattle, WA, United States
Anchor Health
Shut down
What they do:
Modernizing home health care agencies with software, hardware, and…
Quick facts:
HQ: San Francisco, CA, United States
TRAC
Shut down
What they do:
An end to end timing solution for any scale athletic event.
Quick facts:
HQ: Chicago, IL, United States
Envyl
Shut down
What they do:
Envyl enables a fast, reliable and cost effective peer to peer…
Quick facts:
HQ: New York, NY, United States
Real Artists
Shut down
What they do:
We make a fast and native issue tracker for software projects.
Quick facts:
Restocks
Shut down
What they do:
Buy sneakers and streetwear here
Quick facts:
HQ: San Francisco, CA, United States
StrongIntro
Shut down
What they do:
StrongIntro helps recruiters turn their entire company into a source…
Quick facts:
HQ: San Francisco, CA, United States
Streamup
Shut down
What they do:
Streamup is a live streaming community for music. We make it fun and…
Quick facts:
HQ: Los Angeles, CA, United States
PhysioHealth
Shut down
What they do:
An enterprise health benefits platform that rewards employees for…
Quick facts:
HQ: San Francisco, CA, United States
SmartSite
Shut down
What they do:
Smartsite is a hardware device to protect workers from health risks…
Quick facts:
HQ: London, United Kingdom
Selfycart
Shut down
What they do:
Selfycart - let's grocery shoppers scan items and checkout on their…
Quick facts:
HQ: San Francisco, CA, United States
PatientBank
Shut down
What they do:
Get medical records online—from any doctor or hospital.
Quick facts:
HQ: New York, NY, United States
Hellobill
Shut down
What they do:
Hellobill aggregates all your business bills, automatically, every…
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RigPlenish
Shut down
What they do:
On average each Ambulance run is two hours long, 40 minutes is spent…
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HQ: San Francisco, CA, United States
Whyd
Shut down
What they do:
We make a beautiful, great sounding, voice-controlled speaker.
Quick facts:
HQ: San Francisco, CA, United States
Hush
Shut down
What they do:
Hush is the top social commerce app in the United States.
Quick facts:
HQ: Los Angeles, CA, United States
Sway Finance
Shut down
What they do:
Sway is bringing AI to the accounting industry
Quick facts:
HQ: San Francisco, CA, United States
Metapacket
Shut down
What they do:
Metapacket is the first selective web gateway that stops malware by…
Quick facts:
HQ: San Francisco, CA, United States
Haywheel
Shut down
What they do:
Haywheel is an artisan food marketplace for restaurants and specialty…
Quick facts:
HQ: New York, NY, United States
CoinTent
Shut down
What they do:
Recover revenue lost to ad blockers
Quick facts:
HQ: San Francisco, CA, United States
Airo Health
Shut down
What they do:
Airo is an AI wearable to track mental health.
Quick facts:
HQ: San Francisco, CA, United States
Scanate/Fellow
Shut down
What they do:
API for Invoice Financing
Quick facts:
HQ: San Francisco, CA, United States