Subprocessor Directory

Authorized third-party infrastructure and service providers utilized by Kuklabs Inc. to deliver commercial cloud services.

Last updated August 30, 2026 · Effective August 30, 2026

Entity: Kuklabs Inc. (Delaware, USA) Last Updated: November 3, 2026

To provide our cloud Services, Kuklabs Inc. engages third-party entities ("Subprocessors") to assist with infrastructure, database hosting, payment processing, and communications. Each subprocessor undergoes rigorous security vetting and enters into a binding Data Processing Agreement with Kuklabs.


1. Core Cloud Infrastructure

SubprocessorProcessing ActivityLocationApplicable Certifications
Microsoft AzureApplication compute and primary MySQL database hosting.Azure region of the production subscription (details on request: [email protected])Provider-published SOC and ISO 27001 attestations
S3-compatible object-storage providerUploaded files and offsite database backups.Per environment configuration (details on request)Provider-published attestations
Cloudflare, Inc.Content delivery network (CDN), DNS resolution, DDoS protection, and SSL termination.Global Edge NetworkSOC 2 Type II, ISO 27001, PCI-DSS

2. Billing & Payment Processors

SubprocessorProcessing ActivityLocationApplicable Certifications
Stripe, Inc.Subscription billing, credit card tokenization, and international recurring payment processing.United States / GlobalPCI-DSS Level 1, SOC 1/2
Razorpay Software Pvt. Ltd.Payment gateway for India domestic currency (UPI, Netbanking, Cards) transactions.IndiaPCI-DSS Level 1, ISO 27001

3. Authentication & Communications

SubprocessorProcessing ActivityLocationApplicable Certifications
Google LLC (Firebase / Google Auth)User phone number SMS verification and optional Google OAuth single sign-on.United StatesSOC 1/2/3, ISO 27001
Resend, Inc.Transactional system email delivery (invoices, password resets, verification codes).United StatesSOC 2 Type II

4. Subprocessor Change Notification

Kuklabs provides customers with at least thirty (30) days' notice prior to authorizing any new subprocessor. Customers subscribed to trust updates will receive notification via email and updates published to this page.