Private tap-to-pay for Android.

Private tap-to-pay for Android. No purchase tracking. Ever.

The open-source wallet that keeps every payment on-device. No tracking, no algorithms.

Digital wallet tap-to-pay illustration
Why Walt

We deserve to spend without being targeted.

It is your right to spend as you please without being tracked.

Big Tech can't be trusted

Closed-source wallets turn tap-to-pay into behavioral targeting. Walt is open source and we have no databases storing transaction history.

Transaction data is sacred

What you spend your money on is private. Companies should not be able to take advantage of your spending habits.

Now is the time

With the rise of capable LLMs, Big Tech is benefitting from more intimate understandings of our habits and needs.

How it works

Transparent architecture, proven controls

Every technical decision favors clarity and restraint, so you know exactly how your wallet behaves.

Open source by design

A community wallet is one where we own the code. Walt runs on a simple, open-source codebase.

Simple and focused

No AI. Limited features. No premium subscription. Just a simple, straightforward mission of taking back our data.

Funded by members

$3 a month sustains infrastructure and annual audits. Simple pricing that replaces the hidden cost of ad-based wallets.

Using Walt

Tap-to-pay without the data trail

From install to checkout, Walt mirrors the wallet you already know, minus the compromises.

01

Download & install

Once Walt reaches general availability, download Walt from our website to your Android device.

02

Add your cards

Scan or enter details manually. Everything stays encrypted locally. Your card details never leave your device.

03

Tap to pay

Hold your phone near any NFC-enabled terminal just like you're used to.

Roadmap

A transparent path to launch

We're shipping Walt in the open. Here's how the next milestones stack up.

  1. H1 2026

    Find the fit

    Business: Initial agreement with chosen aggregators. Create public waitlist.
    Product: Wire Android HCE + Wallet role + CDCVM

  2. H2 2026

    Issue the first tokens

    Business: Relationships with DPAN issuer signed and first DPAN issued. Kickoff with Visa for token approval process.
    Product: Stand up Attestation Verifier (server) and collect Play Integrity + Key Attestation

  3. H1 2027

    Audits, regulation, compliance

    Business: PCI DSS audit and certification.
    Product: Integration of tokenization authorization and DPAN APIs into app. E2E TSP complete flow.

  4. 2027

    Open beta

    Walt rolls out to early supporters with the privacy guarantees and polish we'd demand for ourselves.