BNKA vs Western Union for sending euros to Argentina, Peru and Colombia

Western Union is the reference almost everyone knows: agent locations, cash and a tracking number. BNKA does not deliver cash: the money always lands in an account and nobody has to go anywhere.

We compare the two with the same three amounts (100, 500 and 1,000 euros), the same three destinations and the same five criteria: total cost, how the exchange rate is shown, where the money arrives, what the recipient needs and who provides the service. What we say about Western Union comes only from its public website, consulted on 19 October 2026; what we say about BNKA comes from the public simulator at bnka.com on the same date.

How much arrives with BNKA for each amount

These are the amounts from the public simulator at bnka.com, 19 October 2026 at 18:08 UTC. They are indicative: the rate moves during the day and the app shows the exact figure before you confirm. The pages to send money to Argentina from Europe, send money to Peru from Europe and send money to Colombia from Europe repeat this table per country.

Western Union publishes no equivalent dated table on the pages consulted: its arrival amount depends on the amount, the payment method and the moment, and you have to quote it in its calculator. That is why the honest comparison is not "who advertises the lowest fee" but how many pesos or soles are left for each euro sent.

BNKA vs Western Union: the five criteria

Western Union sources consulted on 19 October 2026: https://www.westernunion.com/es/es/send-money-to-argentina.html, https://www.westernunion.com/es/es/send-money-to-peru.html, https://www.westernunion.com/es/es/send-money-to-colombia.html.

How the price is built

Western Union says it on its own site: fees vary by amount, payment method and destination, and it also makes money from currency exchange. That means the real cost is the fee plus the rate margin, and you only see it by quoting. BNKA shows a single arrival amount.

The sum that works for any provider is one: divide the local currency received by the euros sent and compare that number with the mid-market rate of the pair that day (EUR/ARS, EUR/PEN, EUR/COP). The distance between the two is the FX spread, and that is where the cost no fee advertises lives.

Where the money arrives and what the recipient needs

Where Western Union wins is delivery options: cash, account, wallet, Bre-B key in Colombia. If the person receiving has no account, Western Union works and BNKA does not. If they have one, the account credit saves the trip to the agent and leaves a line on their statement.

In Argentina the destination is a CBU or a CVU; in Peru, a CCI or a mobile number on Yape or Plin; in Colombia, a peso account with institution, account type, number and ID. In every case the holder's name has to match: account ownership is checked before you confirm and a mismatched detail causes a return. Receiving other people's money in your account to pass it on is one of the mistakes that cost you money when sending money home.

When each one makes sense

Western Union makes sense when you need something BNKA does not do: handing cash to someone without an account, or paying at a physical agent location. BNKA makes sense when you get paid in euros in Europe (payroll, clients, platforms) into a European IBAN in your name, even with an IBAN account without a NIE, and you want the amount you see in the simulator to be the amount that lands in an account in Argentina, Peru or Colombia.

The other comparisons in the series: BNKA vs Wise, BNKA vs Global66, BNKA vs Revolut. And if the question is which routes exist beyond the big names: alternatives for sending to Argentina, alternatives for sending to Peru and alternatives for sending to Colombia.

Western Union's terms change and only its website is current; this comparison reflects what was published on 19 October 2026. BNKA is a software platform operated by Byte Neok AI SL (Spain); financial services are provided by an authorised and supervised entity in each country. This is not financial, legal, tax or investment advice.