Indexa Capital and DEGIRO compared for automated index portfolios and low-cost ETFs, with MyInvestor and Trade Republic covered in the FAQs.
Long-term investing without spending an evening a week on it is the point of index funds, and on a phone the whole job reduces to choosing a platform and automating a monthly contribution. The decision that actually matters decades later is cost: over thirty years a difference of a tenth of a per cent compounds into real money, so fees deserve more attention than the app's design. The 2 apps in this guide stand for the two routes. Indexa Capital, a Spanish robo-advisor regulated by the CNMV, builds and rebalances the portfolio for you; DEGIRO is a cheap European broker for investors who choose ETFs themselves. The FAQs also cover MyInvestor and Trade Republic for smaller starting amounts.
Indexa Capital is Spain's best-known robo-advisor: a risk questionnaire, a diversified index portfolio built and rebalanced automatically, among the market's lowest costs.
Indexa Capital automates the whole process. After a risk-profile questionnaire, the platform places your money in a diversified portfolio of index funds and rebalances it over time without prompting, with total costs among the lowest on the Spanish market and regulation by the CNMV. It is the hands-off answer for investors who never want to decide which fund to buy this month. You have no say over the specific funds selected, the initial minimum is relatively high compared with app-based brokers, and the user base and volume of public reviews remain small.
DEGIRO is one of Europe's cheapest brokers: 45-plus exchanges across 30 countries, a selection of zero-transaction-fee ETFs, built for hands-on index investors.
DEGIRO is a no-frills, regulated European broker and a long-standing favourite for long-term share and ETF portfolios. It opens access to more than 45 exchanges across 30 countries at very low fees and includes a selection of ETFs with no transaction fee, which keeps recurring investing cheap. The trade-off is that it is an execution platform, not an adviser: you decide the allocation and maintain it yourself, there is no crypto offering, and the interface is aimed at investors rather than active traders, as the app itself notes. Capital is at risk, as with all investing.
Pros
Among Europe's cheapest brokers
Access to 45+ exchanges in 30 countries
ETFs available with no transaction fee
Cons
No cryptocurrency investing
Built for investors, not active traders
Investment value can fall below cost
Download price only. In-app purchases and subscriptions may cost extra.
Questions & answers
What is the difference between an index fund and an ETF?
Both track a market index instead of trying to beat one, which is why both charge low fees. The practical difference is mechanics and tax: an ETF trades on an exchange like a share, while a fund is bought and sold once a day at its net asset value. Spain lets investors switch between index funds without realising a taxable gain, a rule few countries match; elsewhere tax deferral usually means a wrapper such as a pension or ISA-type account, so check local rules.
Should I use a robo-advisor or choose funds myself?
A robo-advisor such as Indexa costs slightly more but handles everything — the equity-and-bond split from your risk profile and the periodic rebalancing. Choosing funds on MyInvestor or ETFs on DEGIRO is cheaper but demands deciding an allocation and maintaining it. Beginners who do not want a second job usually recover the fee difference in avoided mistakes.
How much money do I need to start investing?
Less than expected. Trade Republic and MyInvestor accept very small initial amounts and scheduled monthly contributions, which makes automating easy; Indexa Capital requires a noticeably higher starting minimum. Over long horizons the consistency of contributions shapes results far more than the size of the first deposit, so starting small and steady beats waiting for a lump sum.
Are these investment products guaranteed?
No. Funds and ETFs can lose value as markets move, and no guarantee scheme covers losses caused by price swings. What is protected is custody: if a platform failed, your units would remain yours because client assets are held separately from the firm's own. This comparison covers tools, not personalised investment advice.
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