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Side-by-side comparison
Mercury logo
Mercury
VS
OnlyOne logo
OnlyOne

Mercury vs OnlyOne

Side-by-side comparison of Mercury and OnlyOne — features, fees, supported countries, and ratings.

Highlights

A quick, at-a-glance look at what makes Mercury and OnlyOne stand out.

Mercury logo

Mercury

Top rated
  • Mobile-first banking
  • Built for businesses
  • Available in 1 country
  • Rated 4.7 / 5 on Neolista
OnlyOne logo

OnlyOne

Neobank
  • Mobile-first banking
  • Great for personal use
  • Available in 1 country
  • Rated 2.3 / 5 on Neolista
Neolista

Average Neolista Scores

Compare the Neolista scores of Mercury and OnlyOne to the overall average score across all listed providers.

Mercury logo
4.7
VS
OnlyOne logo
2.3
VS

Directory average

4.1

Mercury vs OnlyOne: the full comparison

Our breakdown of how Mercury and OnlyOne compare — and which might suit you best.

Mercury is available in 1 country, while OnlyOne is available in 1 country. Both are popular neobanks, but they take different approaches and suit different needs.

Mercury is best suited to businesses. Online Business Banking For Startups & Small Businesses. Apply in 10 minutes for business banking that transforms how you operate. It currently holds a Neolista score of 4.7 out of 5.

By comparison, OnlyOne is geared towards individuals. The all-in-one application to manage your money and act for a better world. It currently holds a Neolista score of 2.3 out of 5.

If Mercury lines up with what you need, it's a strong choice — but it's worth weighing OnlyOne too, especially on availability, fees and the account types each one supports. Use the live details above to pick the option that fits you best.

Where can you use them?

Mercury and OnlyOne aren't available everywhere. Here's where each one currently operates.

Mercury logo

Mercury

Available in 1 country

United States flag
VS
OnlyOne logo

OnlyOne

Available in 1 country

France flag

What customers are saying

Recent verified 5-star reviews for Mercury and OnlyOne.

“I’ve had a very positive experience with Mercury. The platform is modern, simple, and easy to use, especially for managing a U.S. business remotely. Customer support has also been responsive and helpful whenever needed. Overall, a reliable and well-designed banking experience.”

Trustpilot
Cenk"Mercury" review from Trustpilot

“Pour l instant pas de souci mais pas de grosses sommes versées pour l instant . Quand je lit dans les avis que OnlyOne a rappelé des clients je trouve cela bizarre. Le numéro renseigné sur internet ne répond jamais !!!!! Si j avais une réponse de leur part ce serais formidable !!!!!”

Trustpilot
Cécilia Pietri"OnlyOne" review from Trustpilot
Mercury logo

Mercury is great for businesses

Mercury offers accounts for business customers.

Business accounts
Go to Mercury
OnlyOne logo

OnlyOne is great for individuals

OnlyOne offers accounts for personal customers.

Personal accounts
Go to OnlyOne

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