PORTinvest.sk review
Updated September 28, 2026 · BrokerCue Editorial Team · Facts checked September 26, 2026
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Our verdict
PORTinvest.sk is a Slovak peer loan platform aimed at investors with a larger sum to place, and it advertises a target return of 24.33% alongside a buyback guarantee. The catch is the entry ticket, which makes it a poor fit for small, first-time deposits.
Key facts
- Best for
- Investors who can fund a larger ticket and want a high target return with a buyback guarantee.
- Target return
- 24.33% (Source, checked September 26, 2026)
- Minimum investment
- €500 (Source, checked September 26, 2026)
- Buyback guarantee
- Yes (Source, checked September 26, 2026)
- Legal entity
- PORT System Slovakia s.r.o. (Source, checked September 26, 2026)
- Headquarters
- Slovakia (Source, checked September 26, 2026)
- Support channels
- Email, Phone, Help-centre (Source, checked September 26, 2026)
- Official website
- portinvest.sk
Pros and cons
Pros
- Target return of 24.33%, far above the 9.2% category median.
- A buyback guarantee, offered by only 22.7% of the brands on the site.
- Ranks 3 of 15 on target return.
- Support on email, phone and help centre, so a phone line and a help centre are both available.
Cons
- A minimum investment of €500 against a category median of €50, with a rank of 18 of 23 on that measure.
- A headline return of 24.33% depends on borrowers paying, and the retail loss percentage across the site has a median of 70.15%.
Who it suits
- Investors with €500 or more ready to place who want a high target return of 24.33%.
- Lenders who value a buyback guarantee, carried by only 18.5% of the platforms in this category.
- People who want to deal with a team on email, phone and help centre rather than a chat-only desk.
Who should look elsewhere
- Mintos, whose target return of 9.2% is the calmer number if you are building gradually.
- Nectaro, which works to 10% to 14%, if a mid-range figure fits your plan better than the highest headline.
How it compares on our data
On target return PORTinvest.sk ranks 3 of 15, close to the top of the field. On minimum investment it sits at 18 of 23, so the ranking rewards the headline number and penalises the ticket size needed to join. The offer is strong; the cost of joining is not.
The company behind it
The platform runs under PORT System Slovakia s.r.o., based in Slovakia. Support is handled over email, phone and help centre, so you can reach a person by phone or email, or work through the help centre on your own. The buyback guarantee is the feature that speaks to loans going unpaid.
How PORTinvest.sk compares
9.2 vs 9.0
9.2 vs 9.4
9.2 vs 8.7
MarketScreener
9.2 vs 9.4
9.2 vs 8.7
9.2 vs 9.0
9.2 vs 9.3
9.2 vs 8.7
9.2 vs 8.6
9.2 vs 9.2
9.2 vs 8.7
Kitco
9.2 vs 9.1
9.2 vs 9.0
9.2 vs 9.0Pepperstone
Vaulted
wikifolio.com
Intellectia
Winvest
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XM VN
Frequently asked questions
How much do I need to put in to start with PORTinvest.sk?+
The minimum investment is €500, which is high next to the €50 median across the platforms in this ranking. PORTinvest.sk sits at 18 of 23 on minimum investment, so the entry point is what weighs most against it.
What return does PORTinvest.sk target?+
The stated target return is 24.33%, above the 10% median for the brands on the site and above the 9.2% median in this category. The brand ranks 3 of 15 on that measure, which is the strongest part of its profile.
Does PORTinvest.sk offer a buyback guarantee?+
Yes, a buyback guarantee is offered, which is the exception here: only 18.5% of the platforms in this category carry one, and the wider site sits at 22.7%. It is the clearest safety feature the brand lists.
What can I lose if the loans behind the portfolio go unpaid?+
Defaults are the real risk behind the headline figure. Across the brands on the site the retail loss percentage has a median of 70.15%, and a target return of 24.33% only arrives if borrowers keep paying on time. Treat the number as a target, not a promise.
Which company runs PORTinvest.sk?+
The platform is operated by PORT System Slovakia s.r.o., with its base in Slovakia. That is the name to look for in the terms, since the legal entity is the party you hold the account agreement with, and the country shows where the operation sits.
How do I get help if something goes wrong with my account?+
Support runs on email, phone and help centre, so you can email, call or use the help centre. Across the site a help centre is the most common route at 84.6%, which makes sense for a platform dealing with loan servicing questions.
How does the target return compare with Mintos, Nectaro and Afluenta?+
PORTinvest.sk targets 24.33%, against 9.2% at Mintos, 10% to 14% at Nectaro and 197.6% at Afluenta. The gap is wide, so the headline sits far above where the rest of the category sits. Compare entry levels as well before deciding.
Sources
- portinvest.sk checked September 26, 2026
Backs: Buyback guarantee, Headquarters, Legal entity, Support channels, Target return
“In the event of an unsuccessful investment we return your invested funds in full.”
- portinvest.sk/ako-to-funguje checked September 26, 2026
Backs: Minimum investment
“The minimum invested amount required to activate investment auctions is 500,- EUR.”
Compiled from 2 source pages, checked September 26, 2026. We did not open an account.
PORTinvest.sk
Investors who can fund a larger ticket and want a high target return with a buyback guarantee.