<s>
Spike	B-Protocol
is	O
an	O
email	B-Protocol
application	I-Protocol
for	O
Windows	B-Application
,	O
MacOS	B-Application
,	O
iOS	B-Application
,	O
Android	B-Application
and	O
the	B-Application
web	I-Application
,	O
which	O
enables	O
users	O
to	O
view	O
email	O
in	O
a	O
chat-like	O
,	O
conversational	O
format	O
,	O
with	O
additional	O
features	O
built-in	O
.	O
</s>
<s>
Founded	O
in	O
2013	O
by	O
Erez	O
Pilosof	O
and	O
Dvir	O
Ben-Aroya	O
,	O
Spike	B-Protocol
is	O
a	O
software	O
application	O
that	O
puts	O
existing	O
e-mails	O
into	O
a	O
multimedia	O
messaging	O
,	O
chat-like	O
interface	O
enhanced	O
with	O
video	O
and	O
voice	O
calls	O
.	O
</s>
<s>
In	O
2021	O
Spike	B-Protocol
announced	O
a	O
collaboration	O
with	O
Meta	O
to	O
launch	O
on	O
the	O
Oculus	B-Application
Store	I-Application
and	O
would	O
become	O
one	O
of	O
the	O
first	O
productivity	O
apps	O
to	O
launch	O
in	O
Meta	O
's	O
new	O
virtual	O
world	O
,	O
known	O
as	O
the	O
Metaverse	O
.	O
</s>
<s>
Spike	B-Protocol
users	O
can	O
also	O
make	O
audio	O
and	O
video	O
calls	O
to	O
each	O
other	O
,	O
and	O
other	O
features	O
include	O
a	O
calendar	O
,	O
contact	O
list	O
,	O
and	O
Groups	O
.	O
</s>
<s>
Spike	B-Protocol
is	O
available	O
for	O
Microsoft	B-Application
Windows	I-Application
,	O
MacOS	B-Application
,	O
iOS	B-Application
and	O
Android	B-Application
,	O
and	O
as	O
a	O
web	B-Application
version	O
,	O
and	O
works	O
with	O
Gmail	O
,	O
Outlook	B-Application
,	O
Exchange	B-Operating_System
,	O
iCloud	B-Application
,	O
Yahoo	O
!	O
</s>
<s>
Mail	O
and	O
IMAP	B-Protocol
email	O
providers	O
.	O
</s>
