---
title: Data collaboration for banks and financial services · EleeN
url: https://www.eleenai.com/en/solutions/banking
language: en
description: How banks find the customers they share with retailers, telcos and media owners, reach new ones and measure campaigns, while customer records stay in the bank.
---

1. [Home](https://www.eleenai.com/en)
2. [Solutions](https://www.eleenai.com/en/solutions)
3. Banking

# Grow customers with partners, on data that stays in the bank. Data collaboration for banks and financial services.

Banks hold some of the richest customer data there is, and the strictest duty to protect it. EleeN lets you find the customers you share with retailers, telcos and media owners, reach new ones with licensed segments, and measure what campaigns change, on aggregates only.

[Book a call](https://www.eleenai.com/en/contact)

[ 01 / 04 ] Industry context

## Rich data, strict rules. Why banks rarely collaborate on data today.

EleeN keeps every collaboration's purpose, approvals and audit trail on record, and partners only ever see aggregates.

- **Customer data stays locked in** — Partnerships with retailers or telcos usually stop at the first question: who shares their customer list?
- **Acquisition keeps getting harder** — Reaching people beyond your own customers often means buying broad audiences that fit poorly.
- **No room for error** — Banks answer to the Saudi Central Bank (SAMA) as well as to the PDPL, so every use of data needs a record.

[ 02 / 04 ] Use cases

## Offers, segments and campaigns. Built on customer data that stays in the bank.

[Clean roomsCo-branded offersSize the audience you share with a retailer before launching a co-branded card or offer.](https://www.eleenai.com/en/platform/clean-rooms) · [MarketplaceNew segmentsLicense segments such as small business owners from verified providers, and activate them without a list.](https://www.eleenai.com/en/platform/marketplace) · [ActivationCampaigns on every channelSend audiences to Meta, Google and Snapchat as hashed IDs, with consent checked for each.](https://www.eleenai.com/en/platform/activation)

[ 03 / 04 ] Typical collaborations

## Banks work with retailers, telcos and media owners. A first collaboration with each.

- **Bank × retailer** — Reach card holders who shop with a partner, and reward them together.
- **Bank × telco** — Understand shared customers by region and device, in aggregate.
- **Bank × media owner** — Find your customers in a publisher's audience, and plan campaigns against them.

## Related

[Clean rooms](https://www.eleenai.com/en/platform/clean-rooms) · [Marketplace](https://www.eleenai.com/en/platform/marketplace) · [Governance](https://www.eleenai.com/en/platform/governance)

[ 04 / 04 ] FAQ

## What a bank's risk team will ask. Who sees what, what's kept for audit, and which identifiers.

### Does a partner ever see our customers' data?

No. Each side's data stays where it is, and only aggregate answers come out, with small groups held back.

### Can we keep a record for audits?

Yes. Every collaboration keeps its purpose, approvals and an audit trail you can export.

### Which identifiers do we use?

Emails, phone numbers and device IDs, hashed before they're compared.

Something else?

Ask the team directly.

[Book a call](https://www.eleenai.com/en/contact)

Get started

## Plan your bank's first data partnership. The partner, the question and the controls, agreed before anything runs.

Tell us which partner you have in mind and what you want to learn about the clients you share. We'll walk through how it would run alongside your compliance team's requirements.

[Book a call](https://www.eleenai.com/en/contact) · [How clean rooms work](https://www.eleenai.com/en/platform/clean-rooms)

What happens next

1. [01]A call about your data and goals
2. [02]Your team connects one source
3. [03]Start with an audience, the marketplace or a partner

Try it

Pick a partner

A retailerA telcoA media owner

- Only yours
- Shared
- Only theirs

288,000

Shared customers

Example figures only.

## [Platform](https://www.eleenai.com/en/platform)

- [EleeNID](https://www.eleenai.com/en/platform/identity)
- [Clean rooms](https://www.eleenai.com/en/platform/clean-rooms)
- [Marketplace](https://www.eleenai.com/en/platform/marketplace)
- [Activation](https://www.eleenai.com/en/platform/activation)
- [Governance](https://www.eleenai.com/en/platform/governance)
- [Integrations](https://www.eleenai.com/en/platform/integrations)

## [Solutions](https://www.eleenai.com/en/solutions)

- [Banking](https://www.eleenai.com/en/solutions/banking)
- [Telecom](https://www.eleenai.com/en/solutions/telecom)
- [Retail](https://www.eleenai.com/en/solutions/retail)
- [Media](https://www.eleenai.com/en/solutions/media)
- [Healthcare](https://www.eleenai.com/en/solutions/healthcare)
- [Data providers](https://www.eleenai.com/en/data-providers)

## [Company](https://www.eleenai.com/en/company)

- [Resources](https://www.eleenai.com/en/resources)
- [Contact](https://www.eleenai.com/en/contact)

## Trust & legal

- [Trust center](https://www.eleenai.com/en/trust)
- [Privacy](https://www.eleenai.com/en/legal/privacy)
- [Terms](https://www.eleenai.com/en/legal/terms)

Data collaboration platform, Riyadh.

Al Olaya, King Fahd District, Riyadh 12271, Saudi Arabia

[contact@eleenai.com](mailto:contact@eleenai.com)

- [LinkedIn](https://www.linkedin.com/company/eleen/)
- [X](https://x.com/iEleeNai)

Start with a call

About your data and the partners you'd like to work with.

[Book a call](https://www.eleenai.com/en/contact)

- Certified bySaudi Data & AI Authority (SDAIA)
- PassedData and Privacy Regulatory Sandbox
- Privacy proof of concept withSEHA Virtual Hospital

© 2026 EleeN. All rights reserved.

## Structured data

```json
{
  "@context": "https://schema.org",
  "@type": "BreadcrumbList",
  "itemListElement": [
    {
      "@type": "ListItem",
      "position": 1,
      "name": "Home",
      "item": "https://www.eleenai.com/en"
    },
    {
      "@type": "ListItem",
      "position": 2,
      "name": "Solutions",
      "item": "https://www.eleenai.com/en/solutions"
    },
    {
      "@type": "ListItem",
      "position": 3,
      "name": "Banking",
      "item": "https://www.eleenai.com/en/solutions/banking"
    }
  ]
}
```

```json
{
  "@context": "https://schema.org",
  "@type": "FAQPage",
  "mainEntity": [
    {
      "@type": "Question",
      "name": "Does a partner ever see our customers' data?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "No. Each side's data stays where it is, and only aggregate answers come out, with small groups held back."
      }
    },
    {
      "@type": "Question",
      "name": "Can we keep a record for audits?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Yes. Every collaboration keeps its purpose, approvals and an audit trail you can export."
      }
    },
    {
      "@type": "Question",
      "name": "Which identifiers do we use?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Emails, phone numbers and device IDs, hashed before they're compared."
      }
    }
  ]
}
```