Certain competitorsClear all

Certain's top competitors include Guidebook, DoubleDutch and Attendify.
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Certain
Certain
Certain is an event management tech platform enabling organizations to plan and collaborate, engage attendees, and measure ROI effectively.
Guidebook
Guidebook
Guidebook is a company that allows organizations to create mobile guides for their events and venues.
DoubleDutch
DoubleDutch
DoubleDutch is a company that develops event management solutions.
Attendify
Attendify
Attendify is a provider of a mobile application platform that allows users to create and manage conferences and events.
Founding Date
Founding Date
1994
Founding Date
2011
Founding Date
2011
Founding Date
2012
Type
Type
Private
Type
Private
Type
Subsidiary
Type
Private
Tags
Locations
Locations
San Francisco, US HQ
Brisbane, AU
Caterham, GB
Chapel Hill, US
Locations
San Francisco, US HQ
Seoul, KR
London, GB
Raleigh, US
San Francisco, US
Locations
San Francisco, US HQ
Amsterdam, NL
Phoenix, US
Locations
San Jose, US HQ
Kyiv, UA
Kyiv, UA
Employees
Employees
992% decrease
Employees
572% decrease
Employees
215% decrease
Employees
277% decrease
Twitter followers
Twitter followers
N/A
Twitter followers
2.9 k
Twitter followers
13.7 k
Twitter followers
1.6 k
Number of tweets (last 30 days)
Number of tweets (last 30 days)
N/A
Number of tweets (last 30 days)
1
Number of tweets (last 30 days)
1
Number of tweets (last 30 days)
2
Percentage of tweets with engagement (last 30 days)
Percentage of tweets with engagement (last 30 days)
N/A
Percentage of tweets with engagement (last 30 days)
N/A
Percentage of tweets with engagement (last 30 days)
100%
Percentage of tweets with engagement (last 30 days)
100%
Alexa Website Rank
Alexa Website Rank
218629
Alexa Website Rank
416083
Alexa Website Rank
207648
Alexa Website Rank
123785
Employee Rating
Employee Rating
3.5
Employee Rating
3.8
Employee Rating
4.1
Employee Rating
4.8

Funding

Latest funding round
Latest funding round
$ 17.8m (almost 8 years ago)
Latest funding round
N/A
Latest funding round
N/A
Latest funding round
$ 1.7m (over 5 years ago)
Total funding raised
Total funding raised
$ 28.9m
Total funding raised
$ 10m
Total funding raised
$ 78.7m
Total funding raised
$ 2.1m
For sources of this data, please see the company profile

View company profiles

Guidebook
HQ
San Francisco, US
Employees
57↓ 2% decrease

Guidebook is a company that allows organizations to create mobile guides for their events and venues.

View company
DoubleDutch
HQ
San Francisco, US

DoubleDutch is a company that develops event management solutions.

View company
Attendify
HQ
San Jose, US
Employees
27↓ 7% decrease

Attendify is a provider of a mobile application platform that allows users to create and manage conferences and events.

View company