As of 4/25/2025 the Pledge has been retired. The list of former signatories is provided below for historical purposes.
1
3
4
5
9
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Age of Learning for Schools, Inc.
America's Software Corporation
Book Creator (Tools for School)
CatchOn (acquired by LightSpeed)
Easelly Infographic Design Tool
Embrace Software for Education
G Suite for Education (By Google)
Interactive Health Technologies
Joy School English (Alegra Learning)
NaNoWriMo Young Writers Program
National Student Clearinghouse
One to One Plus (Edutek Solutions)
Renaissance (not including Illuminate Education)
TarteeleQuran Learn Quran Online
Teachers Pay Teachers (Teacher Synergy LLC)
Teachers' Curriculum Institute (TCI)
Typing Pal (Druide Informatique)
WELNET Software (Focused Fitness)
WIDA at University of Wisconsin Madison