A self-custody wallet, a euro IBAN, and a Visa card in one app. Ambitious and rare in Europe, running on MiCA-licensed rails, held back mainly by how young it still is.
Quick Verdict
Rare full loop for Europe, still early days
Most Bitcoin apps in Europe do one thing. A wallet holds coins. An exchange sells them. A neobank gives you a card but takes the keys. Bringin tries to do the whole loop in a single app: hold Bitcoin in self-custody, receive a personal euro IBAN, convert between the two over Lightning, and spend the result on a Visa card.
That combination is unusual. We looked hard and could not find another European app that pairs a non-custodial wallet with a euro IBAN, a Lightning address that auto-converts incoming sats to euros, and a card, all in one place. If you want to live on a Bitcoin standard in the eurozone without manually selling on an exchange every time you need to pay rent, this is one of the very few products aimed squarely at you.
It is also early. Bringin launched its full product in October 2025 and runs on a small team, though it leans on named, regulated partners for the banking and card layer. This review covers what it does well, where the trust actually sits, the real fees, and how its regulatory standing holds up before you move serious money through it.
| Category | Score | Notes |
|---|---|---|
| Security | 7/10 | Non-custodial wallet on regulated MiCA CASP + EMI rails (Lightspark) |
| Fees | 7.5/10 | Flat 1% + max 0.5% spread, transparent. Card is 0% on Pro |
| Ease of Use | 7/10 | The whole loop in one clean app. Convenient, if early |
| Features | 9/10 | Wallet, IBAN, Lightning bridge, card. Rare combination |
| Self-Custody Path | 7/10 | Bitcoin is yours; the euro float on IBAN and card is not |
| Overall | 7.5/10 | Innovative and useful, on licensed rails, held back mainly by how early it is |
| Founded | 2023 (development began 2022) |
| Headquarters | Vilnius, Lithuania (team also in Tallinn and Portugal) |
| Full Launch | October 2025, after an 18-month beta |
| Conversion Fee | Flat 1% plus up to 0.5% spread |
| Card | Virtual and physical Visa. 0% usage and FX fee on Pro |
| Pro Plan | 3.49 euros / month (annual billing) |
| Monthly Limits | Tier 1: 10,000 euros. Tier 2: 100,000+ euros |
| Wallet | Self-custody on-chain and Lightning (Breez SDK) |
| Euro Account | Personal vIBAN in your name, SEPA Instant |
| Lightning Address | Yes. name@bringin.app, auto-converts to euros |
| KYC Required | ✓ Yes |
| Regulation | MiCA CASP + EMI rails via Lightspark Payments Europe |
| Partners | OpenPayd (IBAN), Wallester (cards), Lightspark (CASP/EMI) |
| Availability | 30 EEA countries plus Switzerland (no card) |
| Mobile App | iOS and Android |
| Backing | Fulgur Ventures and others (~$910K pre-seed) |
Bringin is a European Bitcoin app built by UAB Bringin, a company registered in Vilnius, Lithuania with team members in Tallinn and Portugal. Development started in 2022, the company was incorporated in 2023, and the full product went live in October 2025 after an 18-month beta. It is led by a public, named founder and CEO, Prashanth Chandrashekar, and raised a small pre-seed round of around 910,000 dollars that notably included Fulgur Ventures, a well-known Bitcoin and Lightning investor.
The pitch is simple to say and hard to build: let people live on a Bitcoin standard in the eurozone. In practice that means four things stitched together. A self-custody Bitcoin wallet for storage. A personal euro IBAN for banking. A conversion engine that moves value between the two over the Lightning Network. And a Visa card so the euros are spendable anywhere.
You can visit bringin.app to see the live product. What makes it interesting for our readers is not any single feature, since wallets, IBANs and cards all exist separately elsewhere. It is the fact that the wallet half is actually yours while the spending half behaves like a normal bank account.
The clearest way to understand Bringin is to follow value through it. There are three flows that matter, and the second one is the feature almost nobody else offers.
Buy: euros to self-custody Bitcoin.
You send euros from your bank, or from the Bringin IBAN, and receive Bitcoin directly into the in-app self-custody wallet. On-chain settlement takes a few minutes, Lightning is close to instant. And the Bitcoin lands in a wallet you control, not in a custodial account you have to withdraw from later.
Get paid in Bitcoin, spend in euros.
Every user gets a Lightning address, name@bringin.app. Any sats sent to it are automatically converted to euros and credited to your IBAN, ready to spend on the card. This is the standout. A freelancer or remote worker can invoice in Bitcoin, have euros arrive in a bank account in their own name, and never touch an exchange. Bringin calls the bidirectional version of this "Connect", and it also lets you pay a Lightning invoice straight from a euro balance.
Sell: Bitcoin to euros in the bank.
Send Bitcoin from the wallet, or from any external wallet, and euros settle into the IBAN over SEPA Instant. Because the IBAN is in your own name rather than a shared exchange account, the transfers look like ordinary personal banking, which Bringin argues makes banks less likely to flag them. From there the Visa card spends those euros at roughly 140 million merchants.
This is the part to read slowly, because the marketing word "self-custody" is true and incomplete at the same time.
The Bitcoin wallet is non-custodial, and not in a hand-wavy way. Bringin builds it on the Breez SDK, a real non-custodial Lightning implementation, which means your keys are generated and stored on your device and Bringin cannot spend your coins. That is a meaningful difference from Revolut or any custodial exchange, where the company holds the keys and you hold an IOU.
The euro side is not yours in that sense, and it cannot be. The IBAN balance and the card float are held by regulated banking and card partners. That is how euros work; there is no non-custodial euro. So the honest framing is this: you self-custody your Bitcoin savings, and you use a custodial fiat account for spending.
There is also a brief custody moment in the middle. When you convert Bitcoin to euros, the coins pass through Bringin and its liquidity partners for the duration of the swap. Your stored balance never leaves your wallet, but anything actively being converted is intermediated for a few seconds or minutes. None of this is unusual for a Bitcoin to fiat bridge. It just means "we never hold your Bitcoin" is precise about storage and looser about the swap itself.
Our practical advice is the same one we give for every app like this. Keep your long-term stack in cold storage on a hardware wallet, and treat the Bringin wallet and IBAN as a spending layer you top up as needed.
Bringin's fees split cleanly into two parts: the conversion, which is where the real cost lives, and the card, which is cheap by design.
Converting between Bitcoin and euros costs a 1% flat fee, plus a spread of up to about 0.5%, with the quoted price refreshing every 10 seconds or so. Call it around 1.5% all-in. That is more than a low-cost Bitcoin exchange charges to simply buy, but you are paying for the off-ramp and the bank settlement, not just a trade.
| Cost Type | What You Pay |
|---|---|
| BTC to euro conversion | ~1% fee + up to ~0.5% spread |
| Card usage and FX (Pro plan) | 0% |
| Pro plan subscription | 3.49 euros / month |
| SEPA Instant transfers | Marketed as included |
| Business onboarding (KYB) | ~100 euros one-time |
| Extra cards (first of each free) | Physical 5 euros, virtual 1 euro |
| Card delivery | Post 2.50 euros, express 30 euros |
| Monthly limits (KYC tier) | 10,000 or 100,000+ euros |
The card economics are the pleasant surprise. On the Pro plan at 3.49 euros per month you pay no card usage fee and no FX markup, which beats plenty of mainstream fintech cards on foreign spending alone. Read any "zero fees" headline carefully though: the card swipe is free on Pro, but the conversion that funded it still cost you around 1.5%. Limits are tier-based: basic Tier 1 verification gives 10,000 euros a month, and Tier 2 unlocks higher limits starting at 100,000 euros a month.
Bringin runs on MiCA-licensed rails and requires KYC for the regulated services. Its regulated partner, Lightspark Payments Europe AS, holds one of the first standalone Estonian MiCA CASP authorizations, plus an EMI license, both passportable across the EU. That is a stronger regulatory footing than most apps in this category. Here is how we weigh what is settled and what still carries risk.
1. Regulatory standing: settled.
The MiCA transition that retired the old Estonian VASP regime in mid-2026 is handled at the rails level. Lightspark Payments Europe AS, the partner that powers Bringin's crypto-to-euro flow, was among the first companies in Estonia to receive a standalone MiCA CASP authorization alongside an EMI license, and that authorization passports across the EU. Bringin itself does not hold the license in its own name; it relies on Lightspark, which is the honest nuance, but the underlying rails are properly authorized rather than sitting in a grey area.
2. Partner dependence, now named.
The euro side runs on third parties: OpenPayd for the IBANs, Wallester for the cards, and Lightspark for the crypto rails, with Estonian IBANs through Lightspark planned for September. These are named, established, regulated providers rather than anonymous ones, which is a real improvement over where the product looked to stand a few weeks ago. Your Bitcoin is insulated because you hold it, but the euro account and card still depend on those partners, and if a partnership changes the fiat features could change with it.
3. The model has failed before.
Bitwala, later Nuri, offered essentially the same idea, Bitcoin plus a German IBAN plus a card, and it shut down in 2022 when its banking arrangement unwound. Users were made whole, but the service disappeared. That history does not doom Bringin, which has a different stack and a self-custody wallet at its core, but it does show the commercial durability of this category is unproven.
On the other side of the ledger, the reassuring signals are real. There are no reported security breaches, outages, or fund losses as of mid-2026. The wallet is built on a known non-custodial stack. The CEO is public rather than anonymous. And a credible Bitcoin fund put money in. Early does not mean unsafe. It means lightly tested, and worth sizing accordingly.
No single competitor does exactly what Bringin does. The useful comparison is to see which slice of the loop each rival covers, and where the trade-offs land.
| App | Self-Custody | Euro IBAN | Card | Best For |
|---|---|---|---|---|
| Bringin | ✓ Wallet | ✓ Yes | ✓ Yes | Spending Bitcoin in the EU |
| Relai | ✓ Yes | ✗ No | ✗ No | Self-custody DCA |
| Revolut | ✗ No | ✓ Yes | ✓ Yes | Existing Revolut users |
| Wallet of Satoshi | ✗ No | ✗ No | ✗ No | Simple Lightning payments |
| Strike | ✗ No | Region dependent | Region dependent | Low-fee buys, remittance |
The pattern is clear. The apps that match Bringin on spending, like Revolut, are custodial and hold your coins. The apps that match it on self-custody, like Relai or a pure Lightning wallet, do not give you a euro IBAN or a card. Bringin is one of the only options that refuses to make you choose between the two, which is exactly why it scores well on features and why the early-stage risk is the price of admission.
If your priority is cheap accumulation rather than spending, a dedicated DCA platform plus a hardware wallet is still the lower-cost route. Bringin earns its place when you actually want to live off the balance.
Bringin is one of the most interesting Bitcoin products in Europe right now, and that is not a sentence we write lightly.
It solves a problem most apps dodge. Holding Bitcoin is easy; spending it in the eurozone without surrendering custody is not. By keeping the wallet non-custodial while wrapping a euro IBAN and a Visa card around it, Bringin lets you be paid in sats and pay your rent in euros, in one app, without an exchange in the middle. The Lightning address that auto-converts to your bank account is a small piece of magic that nobody else is shipping at this level.
What holds it back is maturity, not ambition or compliance. It launched in October 2025 and the team is small, so the track record is short. The regulatory question that worried us at first is largely answered: the rails run on Lightspark's MiCA CASP and EMI licenses, and the banking and card partners (OpenPayd, Wallester) are named. The category still has a graveyard, Bitwala and Nuri did this and folded, so commercial durability is unproven. None of that makes Bringin a bad bet, but it makes it an early one.
Our take: use it for what it is best at, a spending layer on top of self-custody. Keep your long-term stack in cold storage, run the euros you actually plan to spend through Bringin, and let the track record build. The MiCA licensing and the partner picture have now firmed up, which is why we land at 7.5 rather than lower. The main thing left to prove is time.
An app like Bringin is the spending layer. Cold storage is where the savings belong. Set up both.
Editorial note: This review is independent. Bitcoin.diy has no affiliate relationship with Bringin and earns nothing if you sign up. Our rating reflects testing and research only.
The wallet is. Bringin builds its in-app Bitcoin wallet on the Breez SDK, a genuine non-custodial Lightning stack, so your keys live on your device and Bringin cannot move your coins. The important nuance is that "self-custody" applies to the Bitcoin side only. The euros sitting in your IBAN and on your card are held by regulated partners, not by you. So you self-custody your Bitcoin, but the fiat balance is a normal custodial bank float.
During a conversion. When you sell Bitcoin, you send it to Bringin and it swaps the coins for euros, so for the few seconds or minutes of that swap the Bitcoin passes through Bringin and its liquidity partners. Your stored balance stays in your own wallet, but anything you are actively converting is briefly intermediated. This is the standard model for non-custodial wallet plus custodial fiat rail, and it is the main trust boundary to understand before you use it.
The conversion is where the cost sits: a flat 1% fee plus a spread of up to 0.5%, so call it around 1.5% all-in on a BTC to euro swap. The card is the cheap part. The Pro plan at 3.49 euros per month gives you 0% card usage fee and no FX markup, which is hard to beat on foreign spending. Your first virtual and physical cards are free; extra physical cards cost 5 euros and extra virtual cards 1 euro, with delivery at 2.50 euros by post or 30 euros express (express is free for now). Business accounts pay a one-time onboarding fee of around 100 euros. SEPA Instant transfers are included. Limits run by KYC tier: Tier 1 basic verification gives 10,000 euros a month, and Tier 2 unlocks higher limits starting at 100,000 euros a month.
Bringin covers 30 countries across the European Economic Area, the full EU plus Iceland, Norway, and Liechtenstein, from Austria and Germany to Spain, Poland, and the Nordics. Switzerland is also supported, though without the card there. The product is built for European residents, so if you are outside the EEA it is not for you yet.
Bringin discloses them. The IBANs are provided by OpenPayd, the cards are issued through Wallester, and the crypto-to-euro rails run on Lightspark Payments Europe AS, which holds one of the first Estonian MiCA CASP authorizations and is also a licensed e-money institution (EMI). Bringin has said it plans to roll out Estonian IBANs through Lightspark in September. The euro account and card still depend on these third parties rather than a single in-house bank, but they are named, established providers, not anonymous ones.
Every user gets a Lightning address in the form name@bringin.app. Any sats sent to that address are automatically converted to euros and credited to your IBAN, where you can spend them with the card. It is the standout feature: you can be paid in Bitcoin over Lightning and have euros land in a bank account in your own name, without manually selling on an exchange each time. The same bridge runs in reverse, letting you send euros and receive Bitcoin into the wallet.
Yes, on MiCA-compliant rails, and it requires KYC for the regulated services. Bringin itself is not the license holder; its partner Lightspark Payments Europe AS is, and that is the part that matters. Lightspark Payments Europe was one of the first companies in Estonia to be granted a standalone MiCA CASP authorization, together with an EMI license, which can be passported across the EU. So the MiCA transition that retired the old Estonian VASP regime in mid-2026 is handled at the rails level rather than left as an open question. The honest nuance is that Bringin relies on a licensed partner rather than holding the authorization in its own name.
Revolut is a custodial neobank that happens to sell Bitcoin: the company holds your coins and the keys. Bringin inverts that. Your Bitcoin sits in a self-custody wallet you control, while the euro account and card wrap around it for spending. Revolut wins on scale, maturity, and a 40 million user track record. Bringin wins on the thing Bitcoiners actually care about, which is keeping custody of the Bitcoin itself while still being able to spend in euros.
We found no reports of security breaches, fund losses, or outages as of mid-2026. That is reassuring but not conclusive, because the product is young and lightly scrutinized: it launched fully in October 2025, has a small team, and shows almost no app-store rating volume yet. The wallet stack (Breez SDK) is a known quantity, and the company has a public, named CEO and backing from a recognized Bitcoin fund. Treat it as promising but early, and do not park more than you are comfortable testing with.
Your Bitcoin would be fine, because it is in your own wallet. The euro account and card are the parts that depend on partners, now named: OpenPayd, Wallester, and Lightspark. Using regulated, licensed providers lowers that risk but does not erase it. There is a cautionary precedent: Bitwala, later Nuri, offered a similar Bitcoin plus German IBAN plus card bundle and shut down in 2022 when its banking arrangement unwound. Users got their funds, but the service disappeared. Keep your long-term Bitcoin in cold storage and treat the IBAN balance as spending money, not savings.
Self-custody Bitcoin DCA for Europe. The accumulation counterpart to Bringin spending.
The custodial neobank alternative. Convenient, but it holds your keys, not you.
A MiCA-regulated European exchange with low fees for buying Bitcoin.
A self-custodial Lightning wallet if you want payments without the fiat layer.
Where your long-term Bitcoin savings should live, off any app.
New to Bitcoin? Start here before choosing wallets, exchanges, or spending apps.