Snapshot 1017

Document
Subprocessor list
URL
https://www.klaviyo.com/legal/subprocessors
Fetched
HTTP status
200
Content type
text/html; charset=UTF-8
Fetch mode
static
Size
460544 bytes
SHA-256 (raw)
314b24620f199da1bf893724f37da5b708c00e3d1b525860e9d57506b7eb108e
SHA-256 (normalized text)
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Raw (normalized text)

Scripts and page chrome removed; this is what change detection compares.

Klaviyo Sub-processors
Updated: September 11, 2026
Klaviyo uses the following third-party sub-processors:
ENTITY NAME
PURPOSE
LOCATION(S) OF PROCESSING
DATA HOSTING LOCATION(S)
Ada Support, Inc.
Customer Service Automation
United States
United States
Amazon Web Services, Inc.
Cloud Hosting Provider
United States
United States
Anthropic, PBC
AI Features and Functionality; Customer Success and Support Services
Asia
Australia
Europe
United States
United States
Chronosphere, Inc.
Data Analysis
United States
United States
ClickHouse, Inc
Database and Analytics Service (Real-Time Storage, Querying, and Reporting)
United States
Germany¹
United States
Germany²
Cloudflare, Inc.
Web Application Firewall
European Economic Area
United States
Other Locations as required³
European Economic Area
United States
Other Locations as required⁴
Concentrix Solutions Corporation
Customer Support
Costa Rica
Philippines
Poland
United States
Dropbox, Inc.
File Hosting for Professional Services and Enablement
United States
India
United States
Fivetran, Inc.
Automated Data Movement
United States
United States
Functional Software, Inc. (d/b/a Sentry.io)
Error Logging
United States
United States
Glean Technologies, Inc.
Customer Success and Support Services
United States
United States
Infobip, Inc.
Communications Services
Bosnia and Herzegovina
Brazil
Colombia
Croatia
India
Indonesia
Malaysia
Mexico
Philippines
Thailand
United Kingdom
United States
United States
Linear Orbit, Inc.
Project Management and Issue Tracking
United States
United States
Loom, Inc. (Atlassian)
Call Recording Customer Support (Customer Optional)
United States
United States
MaestroQA Inc.
dba Rippit
Customer Support Quality Assurance
United States
United States
Mailgun Technologies, Inc. (d/b/a Sinch Email)
Email Review and Analysis
United States
United States
Meta, Inc.
WhatsApp Messaging
Denmark
Ireland
United States
Singapore
Sweden
Denmark
Ireland
United States
Singapore
Sweden
Microsoft Corporation
Windows Virtual Desktops Cloud Infrastructure for Customer Support
United States
United States
OpenAI, LLC
AI Features and functionality; Customer Success and Support Services
United States
United States
Sendgrid, Inc.
Email Delivery
United States
United States
SendSafely, Inc.
File Sharing Encryption Platform (Customer Optional)
United States
United States
Slack Technologies, LLC
Slack Connect for Customer Success and Support Services; Customer-Facing Notification Integration
United States⁵
Australia
Brazil
Canada
France
Germany
India
Japan
Singapore
South Korea
Sweden
Switzerland
United Arab Emirates
United Kingdom
Ireland
South Africa
United States⁶
Australia
Brazil
Canada
France
Germany
India
Japan
Singapore
South Korea
Sweden
Switzerland
United Arab Emirates
United Kingdom
Ireland
South Africa
Snowflake, Inc.
Data Analysis
United States
United States
Splunk, Inc.
Logging Tool
United States
United States
Statsig, Inc.
Product Feature Management
United States
United States
Twilio, Inc.
Communications Services
United States
United States
Zendesk, Inc.
Customer Success and Support Services
Argentina
Australia
Brazil
Canada
Japan
Mexico
Philippines
Singapore
United Kingdom
United States
United States
Other Locations as Required⁷
Klaviyo uses the following Klaviyo Affiliates to assist in providing its services:
ENTITY NAME
PURPOSE
LOCATION(S) OF PROCESSING
DATA HOSTING LOCATION(S)
Klaviyo Australia Pty Ltd
Services and Support
Australia
United States
Klaviyo Canada Inc.
Services and Support
Canada
Canada
Klaviyo France SAS
Services and Support
France
United States
Klaviyo Germany GmbH
Services and Support
Germany
United States
Klaviyo Ireland Limited
Services and Support
Ireland
United States
Klaviyo Singapore Pte. Ltd.
Services and Support
Singapore
United States
Klaviyo Ltd.
Services and Support
United Kingdom
United States
Germany is available only as an opt-in EU data center offered as part of EU Residencyservices to new Klaviyo accounts at the time of account creation. All existing customer accounts are hosted and processed in the United States
Germany is available only as an opt-in EU data center offered as part of EU Residency services to new Klaviyo accounts at the time of account creation. All existing customer accounts are hosted and processed in the United States.
https://www.cloudflare.com/privacypolicy/
https://www.cloudflare.com/privacypolicy/
Slack's primary region for storing, hosting, and processing Customer Data is the United States, as selected by Klaviyo at setup. The other locations listed may be used only for performance-based edge/CDN routing depending on the physical location of the Slack user accessing the service, and are not locations where Customer Data is persistently stored.
Id.
https://support.zendesk.com/hc/en-us/articles/4408825765530-Data-Hosting-Locations-for-Your-Zendesk-Service-Data