If you are about to move a meaningful chunk of your savings into Scalable Capital, the question deserves a straight answer: yes, Scalable Capital is a safe place to hold ETFs and cash, and the reasons are structural rather than reputational. Your money is not sitting on some fintech’s balance sheet. It is held under German banking and securities law, at licensed partner banks, in ways that are legally separated from Scalable itself.
That does not mean nothing can ever go wrong. Apps go down, deposit-guarantee limits have a ceiling, and “safe” for cash means something different from “safe” for your ETF shares. I have used German neobrokers for years, and the honest picture is reassuring once you understand who actually holds what. Let me walk through the mechanics so you can judge it for your own situation.
Scalable Capital and Baader Bank: who actually holds what
The question most people arrive with is not really “is it safe” but “if Baader Bank holds my money, what exactly is Scalable?” The short answer: Scalable Capital is the broker you deal with; a licensed partner bank is where your cash and securities actually sit. Baader Bank was the original and long the main such partner, and Scalable has since added others including Deutsche Bank and ING. That split is the whole reason the arrangement is robust — the app you log into is not the institution holding your assets, and it could fail without your holdings being part of its estate.
Two consequences follow, and they work differently. Your cash is a deposit at the partner bank, covered by the German statutory guarantee up to EUR 100,000 per person, per bank — so the ceiling attaches to the bank, not to Scalable. Your ETF shares are not a deposit at all: they are securities held in custody in your name, legally separated from both firms, so the EUR 100,000 figure is irrelevant to them. Both are unpacked below.
Who and what is Scalable Capital, in regulatory terms
Scalable Capital is a German firm regulated by BaFin, the Federal Financial Supervisory Authority, and supervised in conjunction with the Bundesbank. It operates its brokerage under a securities-institution licence, and it also holds a banking licence for parts of its business. In plain terms, it is not an unregulated startup passing your orders to an offshore venue. It sits inside the same supervisory framework as any German investment firm, which brings capital requirements, conduct rules and regular reporting. You can verify a firm’s authorisation yourself in BaFin’s public company database (Unternehmensdatenbank) rather than taking anyone’s word for it, including mine — search the legal entity name and read what permissions are actually listed. BaFin’s English portal is at bafin.de.
Methodology: this guide applies our broker review methodology, from safety-of-assets checks to total-cost math.
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Regulation is the floor, not the ceiling. What actually protects your money is where it is physically held and under what legal title. That splits into two very different questions: what happens to your cash, and what happens to your ETFs.
Your cash: partner banks and the €100,000 deposit guarantee
The uninvested euros in your account are not held by Scalable Capital as a pile of company money. They are deposited at partner banks. Historically the main custody partner was Baader Bank, and Scalable has since broadened the roster to include names such as Deutsche Bank and, for cash, arrangements with banks like ING and others depending on your account type and tier. This spreading of deposits across licensed credit institutions is deliberate and it matters.
Because those partner banks are German (or EU) licensed credit institutions, your cash falls under the statutory deposit-protection scheme, which guarantees deposits up to €100,000 per person, per bank, if that bank fails. In Germany this statutory layer is run through the compensation scheme for German banks. Many of these institutions also participate in additional voluntary protection funds that top up well beyond the statutory figure, though I would never plan around the voluntary layer as if it were a guarantee.
The practical takeaway: the €100,000 ceiling is per bank, not per broker. If you hold six figures of cash and it all lands at a single partner bank, only the first €100,000 is covered by the statutory scheme. For large cash balances this is a genuine consideration, and it is one reason I do not treat any broker as a long-term parking spot for big cash. If you are sitting on a large sum while you decide what to do, spreading it and using proper cash instruments beats leaving it idle in one account.
Your ETFs: segregated custody, ring-fenced from insolvency
This is the part that reassures me most, and it is widely misunderstood. Your ETF shares are not a claim against Scalable Capital or its partner bank. They are securities held in custody in your name. Under German securities law, client securities are segregated client assets. They belong to you, and they are ring-fenced from the custodian’s own estate.
So if Scalable Capital, or the custody bank behind it, became insolvent, your ETF holdings would not be swallowed into the bankruptcy to pay creditors. They would be identified as client property and either transferred to another institution or returned to you. This is a different and stronger form of protection than the €100,000 cash guarantee, because it is not a capped compensation payment. It is ownership.
It is worth separating two layers here. The ETF fund itself is a separate legal pool of assets (Sondervermögen) held by an independent depositary, ring-fenced from the fund provider such as iShares or Vanguard. Then, on top of that, your shares in that fund are held in segregated custody at the broker level. Both layers protect you, and they protect against different failures. The statutory German investor-compensation scheme (separate from the deposit guarantee; it covers 90% of a claim up to a maximum of €20,000) exists as a backstop for the narrow scenario where segregated securities cannot be returned due to fraud or administrative failure, but the securities being your legal property is the main safeguard.
| Feature | Uninvested cash | ETF shares (securities) |
|---|---|---|
| Where it is held | Partner banks (Baader, Deutsche Bank, ING and others) | Segregated custody in your name |
| Legal status | A deposit claim against the bank | Your property, not the broker’s |
| Protection mechanism | Statutory deposit-guarantee scheme | Segregation + investor-compensation backstop |
| Coverage limit | Up to €100,000 per person, per bank | Uncapped (assets are yours); 90%/€20,000 fraud backstop |
| If the institution fails | Compensated up to the limit | Returned or transferred to another custodian |
All figures here are 2026-vintage and illustrative. Coverage limits and partner-bank arrangements change, so confirm the current setup in Scalable’s own legal and safety documentation before you rely on any specific number.
The worries people actually have
“It’s just a neobroker”
The neobroker label makes some investors nervous, as if a slick app implies a flimsy backend. But the app is only the front door. Behind it are the same licensed banks and the same custody and settlement infrastructure that older brokers use. A clean interface does not make your assets less protected. What matters is the legal structure, and on that measure Scalable is conventional and sound.
The old Baader Bank dependence
For years Scalable relied heavily on Baader Bank for custody and settlement, which meant a single point of dependence. Adding further banks reduces that concentration and is a positive step for resilience. It also means, for cash, that deposits can be spread across more than one guarantee ceiling over time. I read the diversification as the platform maturing rather than as a warning sign.
Free vs Prime tiers
Scalable offers a free plan and paid subscription tiers (the Prime range). The tier changes your pricing, savings-plan terms and any interest paid on cash. It does not change the underlying legal protections for your securities. A free-plan user’s ETFs are segregated in exactly the same way as a Prime subscriber’s. Choose the tier on economics, not on any belief that paying more buys you more safety.
Outages
The most realistic risk you will actually meet is not insolvency but an app outage on a volatile trading day. This is annoying and, for a short-term trader, potentially costly. For a long-term ETF investor running monthly savings plans, a few hours of downtime is a non-event. If minute-by-minute access matters to you, that is an argument for a broker with phone dealing or a second account, not evidence that your assets are unsafe.
How it compares, and where I’d draw the line
On the safety fundamentals, Scalable Capital sits in the same bracket as its closest German rival. If you are weighing them up, the deposit-guarantee and securities-segregation model is essentially the same story on both platforms, which is exactly why I judge them on cost, savings-plan quality and interest on cash rather than on safety alone. My detailed Scalable Capital review goes through the pricing and features, and the head-to-head in Scalable Capital vs Trade Republic covers the practical differences. If you want the mirror-image analysis for the competitor, the piece on whether Trade Republic is safe reaches the same structural conclusion.
For readers in Germany specifically, where these neobrokers are strongest, my guide to the best broker for German investors puts Scalable in context against the alternatives, and the wider European ETF broker hub does the same across the continent.
My verdict on Scalable Capital
I am comfortable holding a long-term ETF portfolio with Scalable Capital. The securities are legally mine and ring-fenced, the cash is at licensed banks under the deposit guarantee, and the firm is BaFin-supervised. For a buy-and-hold investor running savings plans, the structure is exactly what you want. The two caveats I would flag are practical, not existential: do not let a large uninvested cash balance sit above the €100,000 per-bank ceiling, and do not rely on the app for time-critical trading if that is your style. Beyond those, the safety case is solid, and I would pick between Scalable and its rivals on price and features rather than on any real difference in how protected your assets are.
The rules this rests on
Everything above comes from three places, and you can read them yourself rather than take my summary of them:
- Deposit protection — the EUR 100,000 statutory guarantee comes from the Einlagensicherungsgesetz (EinSiG). For private commercial banks the compensation scheme that pays it out is the Entschädigungseinrichtung deutscher Banken (EdB). The limit is per depositor, per bank — which is why it matters which partner bank your cash lands at.
- Securities segregation — the duty to hold client financial instruments separately from the firm’s own assets sits in § 84 WpHG. This is the provision that makes your ETF holdings your property rather than a claim in an insolvency.
- Who is licensed for what — check both firms in BaFin’s company database, and read the custody arrangement in Baader Bank’s own disclosures and in Scalable’s current terms, since the partner-bank roster has changed before and may change again.
All four sources were checked and loading on 9 September 2026. Deposit-guarantee law and custody arrangements change; verify before acting on a figure.
Frequently asked questions
Q: Is Scalable Capital regulated?
A: Yes. Scalable Capital is a German firm supervised by BaFin, the Federal Financial Supervisory Authority, and it operates under securities and banking licences. You can look up its authorisation in BaFin’s public company database. Regulation brings capital rules, conduct standards and ongoing supervision.
Q: What happens to my ETFs if Scalable Capital goes bankrupt?
A: Your ETF shares are held in segregated custody as your legal property, not as company assets. In an insolvency they are ring-fenced from creditors and would be transferred to another custodian or returned to you. This protection is not capped, because the securities belong to you rather than being a compensation claim.
Q: How much of my cash is protected at Scalable Capital?
A: Uninvested cash is held at partner banks and covered by the statutory deposit-guarantee scheme up to €100,000 per person, per bank, if a partner bank fails. Because the limit is per bank, spreading cash across institutions raises the total covered. Confirm which banks currently hold your cash in Scalable’s legal documents.
Q: Does the free plan protect my money less than Prime?
A: No. The subscription tier changes pricing, savings-plan terms and any interest on cash, but it does not change the legal protection of your assets. A free-plan investor’s ETFs are segregated in exactly the same way as a paying subscriber’s. Choose a tier on cost and features, not on safety.
Q: Is my money safer at a traditional bank than at Scalable?
A: For ETFs the protection is comparable, because securities are segregated client property at both a neobroker and a traditional bank. For cash, the same €100,000 statutory guarantee applies to licensed banks in either case. The main difference is service model and access, not the underlying legal safeguards.
Q: What is the real risk of using Scalable Capital?
A: The most likely issue you will meet is an app outage during volatile markets rather than any loss of assets. For long-term savings-plan investors that is a minor inconvenience. Market risk, the chance your ETFs fall in value, remains the largest risk by far and no deposit scheme protects against it.
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European UCITS/ETF investor with 11+ years building a global dividend and index portfolio, and founder of Financial Expert Class. I write every guide here from first-hand experience investing across EU brokers and tax regimes — not theory. More about me →