Name
Location
Size
Founded
Headway
De Pere, United States
midsize
2015
Healthie
Lewes, United States
large
2016
Hero
New York, United States
massive
2018
Highspot
Seattle, United States
massive
2012
Hipcamp
San Francisco, United States
midsize
2013
HireArt
New York, United States
large
2012
Hireology
Chicago, United States
massive
2010
Hiver
San Jose, United States
large
2011
Hoist
Los Angeles, United States
midsize
—
Hologram
Chicago, United States
large
2013
Homebase
San Francisco, United States
massive
2014
Homebot
Denver, United States
large
2015
Hotsuto
Colorado, United States
unknown
—
Housable
San Francisco, United States
small
2018
Hover
San Francisco, United States
unknown
2011
Howdy
Austin, United States
large
1999
Hubstaff
Fishers, United States
large
2013
Huckberry
San Francisco, United States
large
—
Hudu
Fort Collins, United States
small
2018
Hunter
Wilmington, United States
midsize
2015
Huntress
Ellicott City, United States
massive
2015
ID.me
Tysons Corner, United States
massive
2010
IDT
Newark, United States
massive
1990
IPUMS
Minneapolis, United States
big
1993
IQTHINK
Schaumburg, United States
midsize
2007
IT Labs
San Francisco, United States
massive
2005
Ideon
New York, United States
large
2014
Imedview
Saugerties, United States
big
2001
Incognia
Palo Alto, United States
large
2020