<SEC-DOCUMENT>0001047469-18-007342-index.html : 20181121
<SEC-HEADER>0001047469-18-007342.hdr.sgml : 20181121
<ACCEPTANCE-DATETIME>20181121172241
ACCESSION NUMBER:		0001047469-18-007342
CONFORMED SUBMISSION TYPE:	S-4
PUBLIC DOCUMENT COUNT:		20
FILED AS OF DATE:		20181121
DATE AS OF CHANGE:		20181121

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TWILIO INC
		CENTRAL INDEX KEY:			0001447669
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		S-4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-228522
		FILM NUMBER:		181198843

	BUSINESS ADDRESS:	
		STREET 1:		375 BEALE ST
		STREET 2:		SUITE 300
		CITY:			San Francisco
		STATE:			CA
		ZIP:			94105
		BUSINESS PHONE:		650-270-2199

	MAIL ADDRESS:	
		STREET 1:		375 BEALE ST
		STREET 2:		SUITE 300
		CITY:			San Francisco
		STATE:			CA
		ZIP:			94105
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-4
<SEQUENCE>1
<FILENAME>a2237151zs-4.htm
<DESCRIPTION>S-4
<TEXT>
Document 1 - file: a2237151zs-4.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.3
<SEQUENCE>2
<FILENAME>a2237151zex-23_3.htm
<DESCRIPTION>EX-23.3
<TEXT>
Document 2 - file: a2237151zex-23_3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.4
<SEQUENCE>3
<FILENAME>a2237151zex-23_4.htm
<DESCRIPTION>EX-23.4
<TEXT>
Document 3 - file: a2237151zex-23_4.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>4
<FILENAME>a2237151zex-99_1.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 4 - file: a2237151zex-99_1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>5
<FILENAME>a2237151zex-99_2.htm
<DESCRIPTION>EX-99.2
<TEXT>
Document 5 - file: a2237151zex-99_2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.3
<SEQUENCE>6
<FILENAME>a2237151zex-99_3.htm
<DESCRIPTION>EX-99.3
<TEXT>
Document 6 - file: a2237151zex-99_3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.4
<SEQUENCE>7
<FILENAME>a2237151zex-99_4.htm
<DESCRIPTION>EX-99.4
<TEXT>
Document 7 - file: a2237151zex-99_4.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g39182.jpg
<DESCRIPTION>G39182.JPG
<TEXT>
Document 8 - file: g39182.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g432258.jpg
<DESCRIPTION>G432258.JPG
<TEXT>
Document 9 - file: g432258.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g757777.jpg
<DESCRIPTION>G757777.JPG
<TEXT>
Document 10 - file: g757777.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g78.jpg
<DESCRIPTION>G78.JPG
<TEXT>
Document 11 - file: g78.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g620619.jpg
<DESCRIPTION>G620619.JPG
<TEXT>
Document 12 - file: g620619.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g813032.jpg
<DESCRIPTION>G813032.JPG
<TEXT>
Document 13 - file: g813032.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>g30547.jpg
<DESCRIPTION>G30547.JPG
<TEXT>
Document 14 - file: g30547.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>g884973.jpg
<DESCRIPTION>G884973.JPG
<TEXT>
Document 15 - file: g884973.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>g437476.jpg
<DESCRIPTION>G437476.JPG
<TEXT>
Document 16 - file: g437476.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>g371602msi001.gif
<DESCRIPTION>G371602MSI001.GIF
<TEXT>
Document 17 - file: g371602msi001.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>g371602msi002.gif
<DESCRIPTION>G371602MSI002.GIF
<TEXT>
Document 18 - file: g371602msi002.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>g371602mui001.gif
<DESCRIPTION>G371602MUI001.GIF
<TEXT>
Document 19 - file: g371602mui001.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>g371602mui002.gif
<DESCRIPTION>G371602MUI002.GIF
<TEXT>
Document 20 - file: g371602mui002.gif

</DOCUMENT>
</SEC-DOCUMENT>