We design, build and scale web & mobile apps

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We’re not a typical agency, but rather - a team of entrepreneurs, knowing what it takes to scale. Built by entrepreneurs, for entrepreneurs.

Our team has been extremely successful in building apps with a global reach:

  • Talixo, our startup built for the travel industry, employs 150 people in its offices in Krakow and Berlin, providing a transfer booking platform for B2B and B2B2C customers - over 1 000 000 of them each year, available in over 100 countries globally.

  • Kalamba Games, the innovative gaming studio incubated in Tango developed 30 games since its launch in 2017. Its games have been consistently ranked as some of the most engaging in the industry, earning Kalamba a well deserved reputation among the best in the industry.

  • At Beans we’re building the technology infrastructure for the coffee industry. Built from the ground up, kawa.pl reaches 4M people every month and is the largest coffee platform in Central Europe.

Boutique agency with a global impact

Tango works for customers from all over the globe:

  • building exoskeletons for medical and recovery use with Roam Robotics from San Francisco 

  • developing new mapping technologies for the German railways Deutsche Bahn

  • launching mobile apps with Qall, a Swedish Telekom startup

  • helping Europcar, Europe’s largest rental car company, in automating their operations through API integrations

  • building apps for Equity, one of Kenya’s largest banks

  • developing multiple apps with BitBay, one of Europe’s largest cryptocurrency exchanges

We got you - on every step on the way

Building our own products raised the stakes for the team at Tango - we all understand that to build a successful business, IT, business and marketing need to work tightly together.

Tango has been built on the principles of a supportive, open community -  a place where we, its founders, would proudly apply to work ourselves. We’re not a 9-5, clock-punching bunch. We - you and us - are here to build a product you will be proud of, one that scales and shines.  

$50 - $99/hr
10 - 49
Krolowej Jadwigi 86, Krakow, Malopolskie 30-209

Focus Areas

Service Focus

  • Mobile App Development
  • Web Development
  • Software Development
  • E-commerce Development
  • App Designing (UI/UX)

Client Focus

  • Medium Business
  • Small Business
  • Large Business

Industry Focus

  • Startups
  • Automotive
  • Gaming

Tango Reviews

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Michał SJ

Mobile & Web App development and scaling

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Project Detail


Review Summary

At the beginning Tango was responsible for the whole process of the product development from scratch, including creation of the marketplace and backend & frontend implementations.

As the platform was designed to serve both B2B and B2C on mobile and desktop apps, Tango worked on different interfaces and features for various stakeholders such as drivers’ app & users’ app, corporate accounts with different payment methods integrated (Stripe, Ayden, AirPlus), API integrations, white labels, landing pages, SEO (Analytics, AdWords, GTM).

What service was provided as part of the project?

Mobile App Development, Software Development

What is it about the company that you appreciate the most?

Tango helped raising 15MЄ+ of funding and building it from scratch to a global company, present in over 100 countries worldwide. Also, the platform had a great feedback enabling the company to sustain a 100% y/y growth for 6 consecutive years.

What was it about the company that you didn't like which they should do better?

I don't see such field