Coinbase vs flatex — US crypto exchange with BaFin licence vs German discount broker
Coinbase (Coinbase Germany GmbH with BaFin licence for crypto custody, MiCA via Luxembourg) and flatex (BaFin Germany) are both regulated platforms but focused on different asset classes. Coinbase: 200+ real crypto coins (Standard 1.49% + spread, Advanced 0.40% maker), self-custody wallet withdrawal, 9-coin staking. flatex: €5.90 flat stocks/ETF/bonds + 1 600 free ETF savings plans + German tax certificate — no real crypto coins.
Honest take: flatex and Coinbase are complementary. Anyone wanting both combines them — flatex for classic wealth + Coinbase for crypto spot with self-custody.
When Coinbase is the better pick
You want real spot coins. Coinbase 200+ coins with wallet withdrawal. flatex only crypto ETNs.
You want crypto staking. Coinbase staking on 9 coins (ETH, SOL, ADA, DOT, ATOM, MATIC, XTZ etc.) 25% commission. flatex no staking.
You want USDC rewards. Coinbase USDC rewards ~4% p.a. flatex has no USDC.
You want low crypto fees via Advanced Trade. Coinbase Advanced 0.40% maker. flatex crypto ETN buys €5.90 + ETN spread.
You want §23 crypto tax-free after 1 year. Coinbase spot coins.
When flatex is the better pick
You want stocks, ETFs, bonds, funds. flatex broad classic range. Coinbase crypto-only.
You want ETF savings plans. flatex 1 600 free ETF savings plans. Coinbase no ETFs.
You want the German tax certificate on all assets. flatex steuereinfach. Coinbase: crypto in Anlage SO yourself.
You want no Coinbase Standard spread trap. Coinbase Standard 1.49% + 0.5% spread = 2%. Anyone not switching to Advanced in the app pays 2%. flatex has uniform pricing.
You want predictable flat costs. flatex €5.90 flat regardless of volume.
Taxes — DACH specifics
flatex fully steuereinfach, Coinbase crypto gross. flatex KESt automatic. Coinbase: crypto gains in Anlage SO yourself.
§23 EStG: Coinbase spot coins 1 year tax-free. flatex ETNs always KESt.
USDC rewards: §20 EStG (Coinbase doesn't withhold automatically).
Vorabpauschale: flatex books ETFs automatically.
Austria: Neither AT-steuereinfach.
Cost example — Complementary usage profile
Profile: 12 ETF savings plans at €200, 4 stocks at €5 000, 6 crypto at €500.
| Item | flatex (stocks/ETF) + Coinbase (crypto) | flatex only | Coinbase only |
| 12× ETF savings plan | flatex: €0 | €0 | not offered |
| 4× €5 000 stock | flatex: 4× €5.90 = €23.60 | €23.60 | not offered |
| 6× €500 crypto | Coinbase Adv: 6× €2 = €12 | 6× €5.90 + ETN spread = ~€50 | €12 (Advanced) |
| Yearly cost | ≈€36 | ≈€74 | ≈€12 (crypto only) |
Combined flatex + Coinbase is cheapest. Individual use creates trade-offs.
Verdict
DACH stock/ETF main investor
Pick: flatex. Coinbase no stocks.
Crypto spot investor
Pick: Coinbase. 200+ coins, wallet withdrawal.
Multi-asset investor
Pick: flatex + Coinbase in parallel. Both free to open.
USDC yield investor
Pick: Coinbase. USDC rewards. flatex has no USDC.
Beginner without mode switching
Pick: flatex. Coinbase Standard mode (default) is 2% expensive.