Sub-Processors

Sub-processors in Communication

All Cloud Infrastructure Analytics & Monitoring Communication Customer Support Payments & Billing AI & Machine Learning Security & Identity Data Processing & Storage Marketing & Advertising Collaboration Engineering CRM

#	Sub-Processor	Category	Companies
1	Twilio	Communication	334
2	Slack	Communication	315
3	SendGrid	Communication	214
4	Mailgun	Communication	108
5	Zoom	Communication	106
6	Mailgun Technologies	Communication	93
7	Sendgrid	Communication	91
8	Mailchimp	Communication	80
9	Postmark	Communication	73
10	Google	Communication	61
11	Intercom	Communication	60
12	Google Workspace	Communication	52
13	Customer.io	Communication	43
14	Resend	Communication	36
15	MailChimp	Communication	30
16	Hubspot	Communication	27
17	Amazon Web Services	Communication	25
18	Pusher	Communication	23
19	HubSpot	Communication	22
20	Nylas	Communication	18
21	Microsoft	Communication	16
22	Mailjet	Communication	15
23	Apple	Communication	15
24	Outreach	Communication	13
25	Plivo	Communication	13
26	Infobip	Communication	13
27	LiveKit	Communication	12
28	ActiveCampaign	Communication	12
29	Brevo	Communication	12
30	Marketo	Communication	11
31	OneSignal	Communication	11
32	ZeroBounce	Communication	11
33	Campaign Monitor	Communication	11
34	Loops	Communication	11
35	Twilio Inc. (SendGrid)	Communication	11
36	MessageBird	Communication	11
37	Front	Communication	10
38	Calendly	Communication	9
39	Salesforce	Communication	9
40	Vonage	Communication	9
41	Gong	Communication	9
42	Company B	Communication	8
43	Zapier	Communication	8
44	Microsoft Teams	Communication	8
45	Courier	Communication	8
46	Sparkpost	Communication	8
47	Zendesk	Communication	8
48	Bandwidth	Communication	8
49	Twilio (SendGrid)	Communication	8
50	Aircall	Communication	7
51	Lob.com	Communication	7
52	Pendo	Communication	7
53	SignalWire	Communication	7
54	Sparkpost (MessageBird)	Communication	7
55	SparkPost	Communication	7
56	NeverBounce	Communication	7
57	PagerDuty	Communication	6
58	Mailgun (Sinch)	Communication	6
59	Office 365	Communication	6
60	Deepgram	Communication	6
61	Meta	Communication	6
62	Sendinblue	Communication	6
63	MailGun	Communication	6
64	Confluent	Communication	6
65	Twilio (Sendgrid)	Communication	6
66	Braze	Communication	6
67	Twilio Inc. (Sendgrid)	Communication	6
68	Sinch	Communication	6
69	Discord	Communication	6
70	Kickbox	Communication	6
71	Loom	Communication	5
72	Notion	Communication	5
73	ConvertKit	Communication	5
74	Vonage Business	Communication	5
75	Zoom Communications	Communication	5
76	Constant Contact	Communication	5
77	Stream.io	Communication	5
78	Microsoft Office 365	Communication	5
79	Instantly	Communication	5
80	Slack (Salesforce)	Communication	5
81	Attio	Communication	5
82	Knock Labs	Communication	5
83	LinkedIn	Communication	5
84	PubNub	Communication	5
85	PostMark	Communication	5
86	The Rocket Science Group LLC d/b/a Mailchimp	Communication	5
87	RingCentral	Communication	5
88	Company C	Communication	4
89	Mimecast	Communication	4
90	AC PM LLC (Postmark)	Communication	4
91	Apollo	Communication	4
92	Microsoft Office365	Communication	4
93	Microsoft 365	Communication	4
94	Daily	Communication	4
95	Twillio	Communication	4
96	Xero	Communication	4
97	Mandrill	Communication	4
98	MailerLite	Communication	4
99	Adaptive Mobile	Communication	4
100	Loops.so	Communication	4
101	Validity	Communication	4
102	Twilio Ireland	Communication	4
103	Validity (BriteVerify)	Communication	4
104	Twilio, Inc. (SendGrid)	Communication	4
105	Superhuman	Communication	4
106	Clickhouse	Communication	4
107	Help Scout	Communication	4
108	Klaviyo	Communication	4
109	Ably Realtime	Communication	4
110	Google Cloud Platform	Communication	4
111	Telnyx	Communication	4
112	FrontApp	Communication	4
113	Firebase	Communication	4
114	ElevenLabs	Communication	4
115	Pylon	Communication	4
116	Dialpad	Communication	4
117	Iterable	Communication	4
118	Peaberry Software, Inc. (Customer.io)	Communication	3
119	Pipedrive	Communication	3
120	Agora Labs	Communication	3
121	Mailchimp (The Rocket Science Group LLC)	Communication	3
122	OpenAI	Communication	3
123	Mailchimp/Mandrill	Communication	3
124	Plus Five Five	Communication	3
125	Mixpanel	Communication	3
126	Appcues	Communication	3
127	Nexmo	Communication	3
128	MixMax	Communication	3
129	Microsoft Ireland Operations	Communication	3
130	Customer IO	Communication	3
131	MessageBird USA Inc. (dba SparkPost)	Communication	3
132	Crisp	Communication	3
133	Adobe	Communication	3
134	MailJet	Communication	3
135	Marketing Agency	Communication	3
136	Mailcoach	Communication	3
137	Amazon Web Services EMEA	Communication	3
138	Mailerlite	Communication	3
139	Vero	Communication	3
140	MailChannels	Communication	3
141	BEE Content Design	Communication	3
142	Amazon Web Services (AWS)	Communication	3
143	Twilio/SendGrid	Communication	3
144	Cognizant Worldwide	Communication	3
145	Userlist	Communication	3
146	Knock	Communication	3
147	Twilio Messaging API	Communication	3
148	Twilio, Inc. (Sendgrid)	Communication	3
149	Amazon SES	Communication	3
150	AWS SES	Communication	3
151	Zoho Corporation Pvt	Communication	3
152	CloudAMQP	Communication	3
153	Telegram	Communication	3
154	Telesign	Communication	3
155	Sub-Processor B	Communication	3
156	Stripe	Communication	3
157	SubProcessor C	Communication	3
158	TeleSign	Communication	3
159	Sinch Email (Mailgun)	Communication	3
160	Google LLC (Google Workspace)	Communication	3
161	Sinch America	Communication	3
162	Chatlio	Communication	3
163	Chargebee	Communication	3
164	SendGrid, Inc. (Twilio)	Communication	3
165	Esendex	Communication	3
166	Eleven Labs	Communication	3
167	SendGrid (Twilio Inc./ SendGrid, Inc.)	Communication	3
168	Pubnub	Communication	3
169	Active Campaign	Communication	3
170	Phonovation	Communication	2
171	Paubox	Communication	2
172	Cakemail	Communication	2
173	Byteplant	Communication	2
174	Astrodon	Communication	2
175	Acrobits	Communication	2
176	Pagerduty	Communication	2
177	OpenAI OpCo	Communication	2
178	Opsgenie	Communication	2
179	Agora	Communication	2
180	Onlinebrief24	Communication	2
181	Optichrome	Communication	2
182	Novu	Communication	2
183	Odoo	Communication	2
184	Brevo (Sendinblue)	Communication	2
185	Brevo (formerly Sendinblue)	Communication	2
186	NETNUMBER	Communication	2
187	NetDocuments	Communication	2
188	Mixmax	Communication	2
189	Apollo.io	Communication	2
190	Microsoft Office	Communication	2
191	Microsoft Azure	Communication	2
192	ACPM, LLC (Also known as Postmark)	Communication	2
193	AnnounceKit	Communication	2
194	mGage	Communication	2
195	CustomerIO	Communication	2
196	Bird.com, Inc. (fka MessageBird)	Communication	2
197	8x8	Communication	2
198	Message Systems	Communication	2
199	Microsoft Outlook	Communication	2
200	Nexmo (Vonage)	Communication	2