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100+ companies in API
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Stripe

Stripe

Payments +4
MuleSoft

MuleSoft

Enterprise Software +3
Currency Cloud

Currency Cloud

Payments +6
Postman

Postman

Testing +2
Wavecell

Wavecell

Messaging +2
Pusher

Pusher

Enterprise Software +3
Nexmo

Nexmo

Mobile +4
Mashape

Mashape

API +2
Axway

Axway

API Management
SendBird

SendBird

Messaging +3
Guggy

Guggy

Messaging +3
vocaliq

vocaliq

API
Escher Reality

Escher Reality

Augmented Reality +1
PubNub

PubNub

Developer Tools +2
BASE

BASE

E-Commerce +3
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Funding rounds

Acquisitions

Companies

Investors

Company Country Founded Funding Employees
Stripe

Stripe

Payments +4
United States 2010 $360M 580
MuleSoft

MuleSoft

Enterprise Software +3
United States 2006 $484M 841
Currency Cloud

Currency Cloud

Payments +6
United Kingdom 2012 $61.3M 51
Postman

Postman

Testing +2
India 2013 $9M 2
Wavecell

Wavecell

Messaging +2
Singapore 2010 $9.8M 11
Pusher

Pusher

Enterprise Software +3
United Kingdom 2010 $11.5M 60
Nexmo

Nexmo

Mobile +4
United States 2001 $225M 2K
Mashape

Mashape

API +2
United States 2010 $19.6M 11
Axway

Axway

API Management
United States 2001 - 1K
SendBird

SendBird

Messaging +3
United States 2013 $32M 14
Guggy

Guggy

Messaging +3
Israel 2015 - 4
vocaliq

vocaliq

API
United Kingdom 2011 $1.3M 11
Escher Reality

Escher Reality

Augmented Reality +1
United States - - -
PubNub

PubNub

Developer Tools +2
United States 2010 $46.1M 11
BASE

BASE

E-Commerce +3
Japan 2012 $32.6M 2 - 10
Instant API Inc.

Instant API Inc.

Enterprise Software +2
United States 2014 $455k 6
Feature Labs

Feature Labs

API
United States 2015 $1.5M -
3scale

3scale

API
United States 2007 $5M 11
Polybit

Polybit

Open Source +3
United States 2016 $2M 1
Nutrino

Nutrino

Health and Wellness +3
Israel 2011 $8M 2
ParcelBright

ParcelBright

Developer APIs +5
United Kingdom 2013 $1M 8
Cloud Elements

Cloud Elements

Enterprise Software +2
United States 2012 $19M 100
FIDEL

FIDEL

Developer APIs +4
United Kingdom 2013 $2.6M 12
re:infer

re:infer

SaaS +6
United Kingdom 2015 $3.6M 2
Communications Sales & Leasing (CS&L)

Communications Sales & Leasing (CS&L)

Telecommunications +3
United States 2015 - 11
WaveMaker, Inc.

WaveMaker, Inc.

Open Source +4
United States 2003 - 51
WeFitter

WeFitter

SaaS +5
Spain 2015 $531.8k 10
flinks

flinks

Banking +2
Canada 2016 $500k 2
BloomAPI

BloomAPI

Health Care +1
United States - $2.4M -
Basiq

Basiq

Banking +2
Australia - - -
6D.ai

6D.ai

Cloud Computing +2
United States - - -
Regaind

Regaind

Computer Vision +1
France - - -
Stamplay

Stamplay

Software +1
United Kingdom 2012 $420.7k 4
Venzee

Venzee

E-Commerce +4
Canada 2014 - 11
imgix

imgix

Information Technology +1
United States 2011 $5.7M 2
ZipZapInc

ZipZapInc

Mobile +3
United States 2010 $2.2M 11
Dopamine Labs

Dopamine Labs

Mobile +3
United States 2015 $1M 7
Authlete, Inc.

Authlete, Inc.

API
Japan - $4.2M -
Semantics3

Semantics3

E-Commerce +3
United States 2013 $1.6M 17
Toon

Toon

API +1
The Netherlands - - -
Coinkite

Coinkite

Security +4
Canada 2012 - 2
FriendlyData

FriendlyData

Databases +3
United States 2016 $280k 3
Salt Edge

Salt Edge

Business Services +3
Canada 2013 - 26
Sikka Software

Sikka Software

Software +2
United States 2004 $16M 60
Alloy

Alloy

Financial Services +3
United States 2015 $3.8M 201 - 500
React

React

Analytics +1
The Netherlands 1999 - 11
Contiamo

Contiamo

Enterprise Software +4
Germany 2012 - 11
Tapglue

Tapglue

API +1
Germany 2015 - 2
Qucit

Qucit

Public Transportation +5
France 2014 - 11
Integromat

Integromat

Cloud Computing +3
Czech Republic 2012 - 15
Showing a curated sample of 50 companies in the API market.

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