Companies / Klaviyo
Klaviyo provides a B2C CRM platform with AI marketing and customer service agents that use customer data to plan and run personalized campaigns across channels. It serves B2C brands, including ecommerce, retail, hospitality, fitness and wellness businesses.
Summarized from its homepage on 3 Nov 2026.
Boston, MA, US
Vendors of Klaviyo and the evidence for each
Klaviyo declares 25 subprocessors, including AI providers Anthropic, OpenAI.
CloudflareCloud and infrastructureConfirmed
AdaSupport and chatConfirmed
Amazon Web ServicesCloud and infrastructureConfirmed
AnthropicAI and LLM providersConfirmed
Chronosphere, A Palo Alto Networks CompanyConfirmed
ConcentrixSupport and chatConfirmed
DropboxProductivityConfirmed
El Camino TechnologiesConfirmed
FivetranDataConfirmed
GleanAI and LLM providersConfirmed
20 more vendors
See Klaviyo's full stack and the source for every claim.
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Certifications
| Standard | What the source says | Checked |
|---|---|---|
| ISO 27001Company's statement | “ISO 27001 ISO 27017 PCI:DSS GDPR”The company's own statement. We have not checked an accreditation registry. | 8 Nov 2026Source |
| SOC 2 Type IICompany's statement | “SOC 2 TYPE II CERTIFIED 2.5B AVERAGE EVENTS PROCESSED DAILY”The company's own statement. SOC 2 has no public registry; the report itself is shared by the company, usually under NDA. | 10 Nov 2026Source |
We last read 2 of its pages on 10 Nov 2026 and the FedRAMP Marketplace on 8 Nov 2026. A standard not shown here was not found in these sources. That does not mean Klaviyo lacks it.
Recent changes
| Date | Change |
|---|---|
| 10 Nov 2026 | now shows Amplitude |
Vendor's own statement, retrieved from the source URL on the date shown. StrataDB does not verify the underlying claim. Data sources.
See Klaviyo's full stack
Every vendor with its source and date, and an alert when Klaviyo adds or drops one. The same lookup works for any company.
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