---
title: "Sub-processors"
source: https://www.lskhata.com/legal/sub-processors
version: 1.0
effective: 2026-08-06
updated: 2026-08-06
reference: LSK-LEGAL-SUB-PROCESSORS-V1.0
---

# Sub-processors

Every third party that stores or processes data on our behalf, what each one does, and how we tell you when the list changes.

Version 1.0, effective 2026-08-06. Reference LSK-LEGAL-SUB-PROCESSORS-V1.0.

## At a glance

This is a reading aid, not the agreement. The clauses below are.

- Seven providers, each named, with what they actually do.
- None of them is a payment processor — Khata has no checkout.
- None of them is an advertising or analytics network.
- We publish changes here before new providers start handling your data.

## 1. What This Document Is

1.1 A sub-processor is a company that stores or handles your data so that we can run Khata for you. This page names all of them.

1.2 Each is bound by contract to process data only to deliver its service to us, and not for its own purposes.

1.3 **(important)** "Trusted service providers" without names tells you nothing. This list exists so you can check who is involved and make your own judgement.

## 2. Infrastructure

2.1 These hold or move your business records:

  - MongoDB Atlas (MongoDB, Inc.) — managed database hosting. Holds your customers, products, orders, ledgers and related records.
  - Amazon Web Services — EC2. Runs the Khata application servers that process your requests.
  - Amazon Web Services — S3. Stores files and images you upload, such as product photos and business logos.
  - Vercel Inc. — serves the lskhata.com marketing website. It does not hold your business records.

## 3. Product Features

3.1 These are used by specific features:

  - Google (Gemini API) — powers the in-app AI assistant. What you type into the assistant is sent to Google to generate a reply. If you never use the assistant, nothing is sent.
  - Email delivery over SMTP — sends account, verification and notification email.
  - Expo (650 Industries, Inc.) — delivers push notifications to your device, and only where you have enabled them.

3.2 **(important)** The AI assistant is optional. It is the only feature that sends your content to a third party for processing rather than storage.

## 4. Not Used

4.1 **(important)** For the avoidance of doubt, we use no payment processor, no advertising network, no analytics provider, and no data broker. See the Cookie Policy for the detail.

## 5. Changes To This List

5.1 When we add a sub-processor, we publish a new version of this document with an effective date before that provider begins handling your data.

5.2 The version history on this page records every addition and removal, so you can see how the list has changed over time rather than only its current state.

5.3 To be told about changes, or to raise an objection to a particular provider, contact privacy@lacspace.com.

## 6. Contact

6.1 Questions about sub-processors: privacy@lacspace.com.