🧠 Calquify Intelligence
Trade Republic's growth from startup to Germany's largest retail broker (approximately 8 million customers by 2025) demonstrates that eliminating friction via a mobile-first interface and €1 flat trade fees disrupts financial services faster than regulatory incumbents predicted — but its controversial PFOF (Payment for Order Flow) model, banned by ESMA from 2026, will force Trade Republic to restructure its revenue model
Trade Republic statistics Q3 2025: approximately 8 million customers (up from 1 million in 2020); approximately €80bn+ AUM; BaFin banking licence granted 2023; BlackRock strategic investor. Revenue model: PFOF (Payment for Order Flow) — Trade Republic routes orders to market makers (Lang & Schwarz, GETTEX) who pay Trade Republic for order flow; Trade Republic uses this to fund the €1 flat fee. ESMA PFOF ban: ESMA announced ban on PFOF across all EU member states from 2026 (some exceptions for non-EEA orders). Trade Republic response: exploring alternative revenue streams including banking products (savings account 3.75%, debit card); expanding into credit. The concern: PFOF means retail orders may receive worse execution prices than direct-to-exchange routing — the actual cost to the investor may be embedded in the spread, not the €1 commission. BaFin and ESMA have both noted this conflict of interest. Post-PFOF: Trade Republic will likely move toward a subscription or slightly higher trade fee model.
Source: Trade Republic annual report 2024; ESMA PFOF consultation; BaFin broker oversight; Bloomberg Trade Republic PFOF investigation
Hargreaves Lansdown (£11.95/trade) and Interactive Brokers (€1-4/trade) represent the extreme ends of the European retail brokerage fee spectrum — HL dominates UK advised and direct investors due to its research quality, ISA/SIPP administration, and customer service, while IB dominates sophisticated traders and international investors who prioritise execution quality and global market access over simplicity
Hargreaves Lansdown statistics Q3 2025: approximately 1.8 million clients; approximately £145bn AUM; highest customer satisfaction in UK retail brokerage (Which? 2025). Fee structure: shares £11.95/trade (falling to £5.95 for 10+/month); funds 0.45% custody fee (capped at £45/year for shares); ISA wrapper included. Why it survives at £11.95 vs £0-3 competitors: (1) Research depth — HL Wealth 50 fund selection; extensive analyst commentary; (2) ISA/SIPP administration — full pension and ISA tax wrapper management; (3) Customer service — UK call centre; complex queries handled; (4) Drawdown planning — retirement income planning tools; (5) Brand trust — 40-year heritage; FCA authorised; FSCS protected. The market: HL is not trying to attract high-frequency traders (who use IB/Saxo); HL targets long-term investors who value research and tax-wrapper administration over trade costs. Interactive Brokers EU: available across 18+ EU countries; trading costs €1-4/trade (versus HL £11.95); global market access (150+ markets); margin lending; options/futures. IB's complexity (tax reporting, platform learning curve) targets serious investors and professionals.
Source: Hargreaves Lansdown annual report 2025; Which? broker survey 2025; Interactive Brokers EU fee schedule; FCA platform charges guidance
DEGIRO's 'free' Core Selection ETF list — zero commission on approximately 200 ETFs traded once daily — is one of the most consumer-friendly innovations in European retail brokerage, but the 'once daily' limitation means Core Selection ETFs execute at a single daily price (not continuously), creating price uncertainty for investors compared to conventional intraday execution
DEGIRO Core Selection: approximately 200 ETFs across major providers (iShares, Vanguard, Xtrackers, Amundi) available with zero transaction fee — but with a significant caveat: Core Selection ETFs can only be traded once per day (at a fixed daily auction time, not continuously throughout the day). For buy-and-hold long-term investors: the daily execution limitation is immaterial — the exact time of purchase matters little over a 10-year holding period. For investors wanting to deploy cash during a market correction: if markets fall 5% in the morning, you cannot buy the Core Selection ETF until the afternoon auction — by which time it may have partially recovered. DEGIRO regular (non-Core) ETF trade: approximately €2-4 + €1 handling = approximately €3-4 total. For most passive investors using DEGIRO's Core Selection: zero commission eliminates the fee friction entirely. Combined with a 0.07-0.22% TER ETF (iShares Core S&P 500 at 0.07%): total annual cost for a buy-and-hold ETF investor approximately 0.07-0.22% — extraordinarily cheap. DEGIRO is Netherlands-based; FlatexDEGIRO AG parent company; BaFin regulated (German parent).
Source: DEGIRO Core Selection ETF list Q3 2025; DEGIRO fee schedule; FlatexDEGIRO AG annual report 2024; ESMA ETF trading statistics
EU Stock/ETF Trade Cost by Broker — Q3 2025 (€ per trade)
Official fee schedules Q3 2025
📋 Reference Data
European Broker Transaction Cost Comparison — Q3 2025
Official broker fee schedules Q3 2025
| Broker | Country | EU Stock/ETF Trade | US Stock Trade | Custody Fee | ETF Savings Plan | Key Features | Best For |
|---|---|---|---|---|---|---|---|
| Trade Republic | Germany | €1 flat | €1 flat + FX | 0% (no custody) | Free (1.500+ ETFs) | Banking licence; 3,75% on cash; card; simple app | German retail investors; ETF savings plans |
| DEGIRO | Netherlands | €2-3 + €1 hdlg; Core=€0 | €1 + $0,50 hdlg | €2,50/yr per exchange | Not available | Core ETF free; 18 countries; basic interface | EU-wide ETF buy-and-hold; cost-conscious |
| Scalable Capital (FREE) | Germany | €0,99/trade | €0,99 + FX | 0% | Free (300+ ETFs) | FREE plan; PRIME €4,99/month unlimited €0,99 | German investors; ETF focus; robo option |
| Scalable Capital (PRIME) | Germany | €0,99 (sub €4,99/mo) | €0,99 + FX | 0% | Free | Unlimited €0,99 trades; value at 5+/month | Active ETF/stock traders DE; subscription |
| Interactive Brokers EU | Various EU | €1 min (0,05%) | $0,35-2 (IBKR Lite) | €0 (min $10/mo) | Not available | Global access 150+ mkts; options; margin; pro tools | Sophisticated investors; international; options |
| Flatex | Germany/AT | €5,90 flat | €5,90 + FX | 0% (Flatex) | Free (€0) | Largest German broker by accounts (legacy); declining | Older German investors; legacy accounts |
| Consorsbank | Germany | €4,95 + 0,25% | €4,95 + 0,25% + FX | €5,95/qtr | €0 | BNP Paribas subsidiary; research; better UX | Active German investors wanting research |
| Freetrade | UK | £0 (basic); £3 (ISA) | £0 | £0 (basic) | Not available | Simple UK app; ISA/SIPP; limited selection | UK beginner investors; ISA wrapper |
| Hargreaves Lansdown | UK | £11,95 (falling to £5,95) | £11,95 | 0,45% (max £45/yr shares) | Not available | Best UK research; ISA/SIPP admin; UK call centre | UK long-term investors; pensions; research |
| Saxo Bank | Denmark | €3-6 (classic) | $3-5 | 0,12% (min €5/month) | Not available | Pro platform; 60,000+ instruments; FX; options | Advanced traders; multi-asset; professional |
| eToro | Cyprus/UK | $0 (spread cost) | $0 (spread cost) | 0% | Not available | Copy trading; crypto; social; spread-based | Social trading; crypto; beginners (caution on spreads) |
ⓘ All EUR de-DE except UK brokers (GBP en-GB). 'EU Stock/ETF Trade' = standard trade cost for EU-listed equities/ETFs. FX = foreign exchange conversion fee applies when trading USD stocks in EUR account (typically 0.1-0.5% markup). eToro and some others embed costs in bid/offer spread — not explicit commission — meaning headline '€0' understates true trading cost. Custody fee = annual platform/account fee separate from trading commission. DEGIRO's €2.50/year per exchange (connectivity fee) applies to non-Core ETF trading on exchanges not already activated. Interactive Brokers EU minimum $10/month activity (waived for accounts over €100,000 or sufficient trading).
True Annual Cost of €50.000 ETF Portfolio — Selected Brokers (12 months, 12 annual trades)
Modelled cost: 12 ETF trades/year; €50k portfolio; VWCE ETF (0,22% TER)
| Broker | Trade Costs (12×) | Custody Fee | ETF TER | FX Cost | Total Annual | % of Portfolio | Notes |
|---|---|---|---|---|---|---|---|
| DEGIRO Core Selection | €0 (Core ETF) | €2,50 | €110 (0,22%) | — | €112,50 | 0,225% | Best value; Core list once-daily execution; free trades |
| Trade Republic | €12 (12 × €1) | €0 | €110 | — | €122 | 0,244% | Near-identical to DEGIRO Core; continuous execution; simpler |
| Scalable PRIME (sub) | €59,88/yr + €0 | €0 | €110 | — | €170 | 0,340% | Break-even vs FREE plan at approximately 5+ trades/month |
| Interactive Brokers (min) | €12 (12 × €1) | €120 (€10/mo min) | €110 | — | €242 | 0,484% | Activity waived if >€100k; sophisticated platform |
| Scalable FREE plan | €11,88 (12 × €0,99) | €0 | €110 | — | €122 | 0,244% | Same cost as Trade Republic; lower custody waiver threshold |
| Flatex | €70,80 (12 × €5,90) | €0 | €110 | — | €181 | 0,362% | Highest per-trade of German discount brokers |
| Consorsbank | €50 est. (12 × ~€4,20) | €23,80 | €110 | — | €184 | 0,368% | BNP subsidiary; slightly higher than Flatex total |
| Freetrade (UK, basic) | £0 | £0 | £110 (0,22%) | — | £110 | 0,220% | Free basic plan; limited instruments; UK only |
| Hargreaves Lansdown | £143,40 (12 × £11,95) | £0 (shares; ISA incl.) | £110 | — | £253 | 0,506% | Highest trade cost; best research; ISA/SIPP admin value |
| eToro (spread) | ~0,5% bid/offer spread | $0 | $110 | — | ~€360 | ~0,720% | Spread cost hidden in execution; significant over time |
ⓘ Modelled scenario: €50,000 (or GBP equivalent) portfolio in VWCE (0.22% TER); 12 trades/year (monthly ETF purchase); no FX conversion (EUR-EUR). eToro spread estimated at 0.5% per trade × 12 trades = 6% × 12 = approximately 0.72% of portfolio/year — significantly more than apparent zero commission pricing. HL's £253 total cost is highest but includes ISA wrapper and research that has real value for UK investors. DEGIRO Core and Trade Republic offer effectively identical low costs for a simple buy-and-hold ETF approach. For investors trading US stocks (USD in EUR account): add approximately 0.1-0.5% FX conversion cost per trade × transaction value — Trade Republic 0.5% FX; DEGIRO 0.1%; Interactive Brokers 0.002% (most competitive FX conversion).
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🔬 Methodology & Sources
Brokerage Cost Methodology
True cost of brokerage = trading commission + custody/platform fee + FX conversion markup + fund/ETF TER. Total cost of ownership (TCO) for ETF investors: custody fee (annual; % or flat) + trade commission × frequency + FX markup (for non-EUR trades in EUR account). MiFID II requires all EU brokers to report execution quality (PFOF — Payment for Order Flow — banned in EU from 2026). Spread cost: some brokers (eToro, Revolut trading) embed profit in the bid/offer spread rather than explicit commission — often more expensive than apparent commission-free pricing.
Formula
TCO_per_year = (custody_fee) + (trades_per_year × commission) + (FX_conversion_value × FX_markup) | Break_even_vs_subscription = monthly_fee × 12 / commission_per_trade
CitationESMA MiFID II best execution reports; BaFin broker regulation; FCA fund platform charges guidance; Morningstar broker cost study.
❓ Frequently Asked Questions
Lowest cost European brokers Q3 2025: DEGIRO Core Selection ETFs: €0/trade (once-daily execution; approximately 200 ETFs); Trade Republic: €1 flat per trade (EU/US stocks, all ETFs; free ETF savings plans); Scalable Capital FREE plan: €0.99/trade. For a passive ETF investor making 12 trades/year on a €50,000 portfolio: DEGIRO Core and Trade Republic total approximately €112-122/year (including ETF TER). By comparison: Flatex €181/year; Hargreaves Lansdown (UK) £253/year. For most European buy-and-hold ETF investors: DEGIRO or Trade Republic are optimal. Interactive Brokers is the best choice for large portfolios, global market access, or sophisticated strategies (options, margin).
Trade Republic GmbH received a full German banking licence from BaFin (Bundesanstalt für Finanzdienstleistungsaufsicht) in 2023 — making it a regulated bank subject to German and EU banking law. As a bank: customer cash deposits protected up to €100,000 under the German Einlagensicherungsfonds. Securities (stocks, ETFs) held in a Trade Republic account: these are held in a separate custody account (Verwahrkonten) at Deutsche WertpapierService Bank AG (dwpbank) — securities are legally separate from Trade Republic's own assets and cannot be used to satisfy Trade Republic's creditors. Trade Republic investors: approximately 8 million customers; BlackRock as strategic investor; Sequoia Capital, Accel backers. Regulatory oversight: BaFin + Bundesbank. Trade Republic is regulated and customer assets are well protected — it lacks the 100-year heritage of Deutsche Bank but has equivalent legal protections.
Payment for Order Flow (PFOF) is a practice where brokers (Trade Republic, Robinhood, etc.) receive payments from market makers for routing customer orders to them. The market maker pays the broker for order flow; the broker offers 'free' or cheap trades to retail investors; the market maker profits by executing trades at slightly worse prices than best available. EU impact: ESMA announced restrictions/ban on PFOF across EU member states (phasing in through 2026). The concern for retail investors: PFOF means your broker is incentivised to route your order where they are paid — not where you get the best price. The spread (bid/offer difference) may be wider than on a direct-to-exchange route, costing you real money embedded in execution quality rather than explicit commission. In practice: for small retail ETF purchases (€100-1,000), the PFOF execution quality difference is typically €0.01-0.50 per trade — less than even €1 commission alternatives. For larger trades (€10,000+), execution quality matters more.
DEGIRO is a Dutch online broker (FlatexDEGIRO AG parent; BaFin regulated) operating across 18 European countries with approximately 2.5 million accounts. The Core Selection: approximately 200 ETFs from iShares, Vanguard, Xtrackers, Amundi, and others available with zero trading commission — provided you make only one trade per day in each Core ETF. Free Core examples include: iShares Core MSCI World UCITS ETF (IWDA, 0.20% TER); iShares Core S&P 500 (CSPX, 0.07% TER); Vanguard FTSE All-World (VWCE, 0.22% TER). The once-daily execution: your Core Selection trade does not execute immediately — it queues for a daily batch execution at a fixed time. This means you cannot buy at a specific intraday price — you get the end-of-day execution price. For long-term investors, this is immaterial; for those wanting to deploy at a specific price level, use a regular (non-Core) trade at €2-4.
Best UK ISA brokers Q3 2025 (cost vs features): Freetrade: £0 standard trades; ISA wrapper £5.99/month (mandatory for ISA); limited to UK and US stocks + ETFs; best for simple passive investors; basic app. Hargreaves Lansdown: £11.95/trade; ISA included in annual fee; best research and customer service; UK's most comprehensive platform; SIPP also available. Vanguard UK: 0.15% platform fee (max £375/year); buy Vanguard funds only; very low cost for Vanguard ETF investors specifically; ISA and SIPP. Interactive Brokers (UK): £1-2/trade; ISA available; global access; complex platform; good for sophisticated investors. AJ Bell: £3.50-9.95/trade; solid research; ISA and SIPP; mid-tier. For most passive UK investors: Freetrade (simple ETF ISA, low cost) or Vanguard UK (if buying only Vanguard funds) are the best value. For investors wanting UK stock research and tax planning: Hargreaves Lansdown despite higher trade costs.
Sources & References
Data sourced from official institutional publications. Results are for informational purposes only. Last reviewed Jan 2026.
Data Disclaimer
Brokerage fees are Q3 2025 standard pricing. Promotional rates may apply. Always verify current pricing on the broker's website before opening an account. MiFID II execution quality requirements apply to all EU brokers.
Brokerage fees are Q3 2025 standard pricing. Promotional rates may apply. Always verify current pricing on the broker's website before opening an account. MiFID II execution quality requirements apply to all EU brokers.