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Swiss made

Bitcoin only

Self-custody

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Bitcoin
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Relai

Scan the code with your smartphone to download the app.

Rated 4.6 on the App Store

Trusted by over 80,000 happy users

Simon B. 31 Jul 2025

Relax and set up a savings plan…

the best way to set up a savings plan and buy the average

TW 30 Jul 2025

Simple and clear.

Anna P. 30 Jul 2025

user friendly

simple, clear and user friendly

F.H. 30 Jul 2025

Best BTC app ever

Best BTC app ever, pure BTC, easy to handle, super/ fast service, low fees AND most important: YOU own your sats! Highly recommendable.

Lutz Hoffmann 30 Jul 2025

Relei! The Bitcoin App!Very good app for all peoples to buy…

Very good app for all peoples to buy and sell Bitcoin! All your Coins are your Coins, secure on your wallet!

R. H. 30 Jul 2025

Top, everything works fine

Top! I chose the recurring investment, it works perfectly. Week after week…

Remo 30 Jul 2025

Easy to use.

Easy to use and very clear. Ja

Roland Reinhard 30 Jul 2025

Top player

Everything easy and safe. Unfortunately no Lightning…

BEST-IN-CLASS Security

You control your Bitcoin

You’re in full control of your Bitcoin with our self-custodial wallet.

Your personal backup

Your 12-word recovery phrase is your key to restoring your wallet anytime, on any device.

Swiss-grade protection

We use strong encryption and partner with regulated service providers.

Regulated and secure

Relai is a Swiss-licensed financial service provider, fully compliant with Switzerland’s Anti-Money Laundering Act. Relai is an SRO member (Self Regulatory Organisation) of VQF (Verein zur Qualitätssicherung von Finanzdienstleistungen).

Learn more about Relai’s security

Why choose Relai

Ease of use

Relai makes Bitcoin investing effortless. We stripped away the complexity, giving you a clear, simple, and secure way to buy and sell Bitcoin.

Own Bitcoin today

Download the app, complete a quick verification, and make your first Bitcoin purchase. No complicated setup, no distractions — it only takes a few minutes.

Grow your savings on autopilot

Buy Bitcoin automatically every week or month. Our auto-invest feature helps you build your Bitcoin position over time without the stress of timing the market.

BITCOIN for EVERYONE

Relai offers a solution for both beginners and experts.

App

Buy Bitcoin with our award winning app – using bank transfer, credit cards, Apple Pay or Google Pay.

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Private

Relai Private is an exclusive service for investors looking to trade with large Bitcoin volumes (more than 100,000 CHF/EUR)

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Business

Relai Business is for small to medium-sized businesses who want to add Bitcoin to their balance sheets.

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FAQ

What is the difference between Relai, Relai Private, and Relai Business?

Relai is for everyone who wants to buy and sell Bitcoin, starting with as little as 50 EUR/CHF via our mobile app.

Relai Private is for individuals who want to trade beyond our default limits. Relai Private clients can buy or sell larger amounts of more than 100,000 EUR/CHF with exclusive personal service and expert guidance.

Relai Business is for small to medium-sized businesses who want to add Bitcoin to their corporate balance sheets of more than 20,000 EUR/CHF per transaction with exclusive personal service and expert guidance.

How much do I pay in fees for buying & selling Bitcoin?

Our transparent and competitive fee structure lets you get more bitcoin in your wallet.

0.9% fees when using an invite code (10% off the regular 1% fee)

Zero fees on your first monthly auto-invest plan up to 100 CHF/€ – that’s up to 1,200 CHF/€ a year!

Start buying bitcoin from just 50 CHF/€

By adding an invite code, you can reduce their fees from the initial 1 % to the final fee of 0.9 % for orders up to 100,000 CHF/€ per transaction.

Credit card, Apple Pay, and Google Pay payments incur an additional fee of 3.0% per transaction.

What is self-custody?

Relai offers a self-custodial wallet – which means we never hold your Bitcoin for you. Instead, your Bitcoin goes straight into a wallet that only you can access. Not us. Not anyone else. When you create your wallet in the app, you’ll get something called a recovery phrase – a secret backup that proves ownership. As long as you keep that phrase safe, your bitcoin is always yours.

How do I buy Bitcoin with Relai?

To buy Bitcoin with Relai, start by downloading the app from the App Store or Google Play. Tap the ( + ) button and choose ‘Buy’. Enter the amount you want, then select whether it’s a one-time purchase or a recurring plan (weekly or monthly). Pick your payment method — either bank transfer or use a credit/debit card, Apple Pay, or Google Pay for instant purchases.

You can also add a referral code to save on fees and choose to send Bitcoin directly to an external wallet. Finally, review your order and confirm it.