$1.1M sweet spot round size
Most of their 1 investments are in rounds between $1.1M and $1.1M
2015
Undisclosed raised $1.1M on May 27, 2019
Investors: Cluster, Inc.
$7.7M
from 12 investors over 12 rounds
Cluster, Inc. raised undisclosed on May 17, 2023
Investors: Global Brain Corporation
Cluster, Inc. raised $7.7M on January 6, 2020
Investors: 31VENTURES, Global Brain Corporation and TV Asahi
Cluster, Inc. raised $3.6M on September 12, 2018
Investors: KDDI Corporation and Global Brain Corporation
Cluster, Inc. raised $1.8M on June 4, 2017
Investors: East Ventures, Skyland Ventures and DeNA
Cluster, Inc. raised $460K on April 20, 2016
Investors: Skyland Ventures and East Ventures
Cluster, Inc. raised $276K on October 3, 2014
Investors: 新潟ベンチャーキャピタル株式会社