Cloud Computing Service Company

LeanCode

Warsaw-based software firm building custom Flutter mobile and web apps for enterprises and scale-ups

Visit Website Get a quoteRequest a demo / quote Write a Review

TrustList summary

LeanCode is a software development company based in Warsaw, Poland. It builds custom web and mobile apps, with a focus on Flutter, and its site describes it as a Flutter development company for enterprises and scale-ups.

What LeanCode does

Flutter app development: custom mobile apps, including mobile banking apps.
Web development: custom web applications for businesses.
Discovery and workshops: discovery phases, scoping workshops and design thinking workshops before a build starts.
UX and UI design: design work for products.
Testing and DevOps: automated UI testing in Flutter, Patrol setup and training, and hosting, infrastructure and DevOps services.
IT consulting: consulting and a mobile app audit.

Who it serves

LeanCode says it works with enterprises and scale-ups. Its published work includes Ride, custom mobility software for rental companies, fleet managers and start-ups.

Key facts

Based in: Warsaw, Poland
Ways of working: in Warsaw or remotely

Summary written by TrustList from the business's own published information, Oct 2026.

Categories & features

LeanCode rankings

LeanCode is ranked on 2 TrustList rankings: #7 on 1 and #28 on 1.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. LeanCode has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Cloud computing service company · 2 rankings

#7of 7
Banking
It is the only one of the 7 here listing booking and consumer products & services.
Its profile: “- Flutter app development: custom mobile apps, including mobile banking apps.”
Of the 7 here, 5 also cover eCommerce and 5 also cover agile.
Behind KMS Solutions.
#28of 28
Supply chain logistics and transport
It is the only one of the 28 here listing frontend and personnel.
Of the 28 here, 21 also cover medical and 17 also cover financial services; 2 also work in Warsaw.
Behind Jaraware Infosoft.