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LeanCode

App development agency in Warsaw, Poland Founded 2016 Reviewed 2026-09-18

Warsaw, Poland Flutter consultancy founded in 2016. Official Google Flutter Consultant with 80+ engineers delivering 100+ enterprise digital products; 5.0/5 rating on Clutch with 38 reviews.

How much does LeanCode charge?

LeanCode lists $50–$99/hr with a $25K+ minimum. Confirm a live quote before you budget — these figures come from public materials reviewed 2026-09-18.

Hourly rate
$50–99
Min project
$25K+
Team size
50-100
Remote
Yes

Compared with 107 listed agencies

Midpoint $75/hr vs directory median $125/hr — the lower third (21st percentile, September 2026).

$50–$99 $15 median $125 $300

See how hourly rates become project totals in the cost guide.

Who is LeanCode a good fit for?

Official Google Flutter Consultant — one of few agencies globally with this designation. Organized Flutter Europe conference, signalling genuine community leadership rather than just commercial Flutter work. Forbes Diamond 2024 recognition and Deloitte Fast 50 validate growth trajectory.

Best for

Enterprises and scale-ups seeking deep Flutter expertise across mobile, web, and desktop from a single team. Companies in banking, fintech, or healthcare needing a proven European nearshore partner. Teams looking to augment existing Flutter codebases with senior-level engineers.

Tradeoffs

Warsaw timezone (UTC+1/2) requires deliberate scheduling for US West Coast clients. At 80+ engineers the team is mid-sized, which may limit capacity for very large simultaneous engagements. $25K minimum project size and $50-$99/hr rates are above budget for pre-seed startups.

About LeanCode

LeanCode was founded in 2016 in Warsaw, Poland by Łukasz Kosman (CEO) and Jakub Wojtczak (CTO), starting as a team of six dedicated professionals focused on a single mission: building world-class Flutter applications. Today the company employs 80+ tech experts, including 40+ dedicated Flutter developers, making it one of Europe's most Flutter-dense engineering firms. LeanCode holds official Google Flutter Consultant status — a designation given to only a handful of firms worldwide — and organized Flutter Europe in Warsaw in 2020, one of the largest Flutter conferences globally with 500+ attendees. Their 100+ delivered products span banking and fintech (Credit Agricole), HR tech, healthcare, retail, proptech, and manufacturing. They operate across all Flutter target platforms: mobile (iOS/Android), web, and desktop. LeanCode has been recognised with Deloitte Technology Fast 50, Forbes Diamond 2024, and Clutch 100 Fastest Growth awards.

Platforms, stack, and industries

Platforms

iOSAndroidFlutterWebCross-Platform

Tech stack

FlutterDartReactNode.jsFirebaseAWSAzureSwiftKotlin

Industries

FinanceFintechHealthcarePropTechRetailHR TechnologyManufacturing

Also listed in

Directory lists that include LeanCode based on platform, industry, location, or segment.

Questions about LeanCode

Does LeanCode work remotely?
LeanCode is headquartered in Warsaw, Poland. Remote delivery is listed as available on this profile. Timezone overlap and communication cadence usually matter more than the office city.
Who owns the code after hiring LeanCode?
Full code and IP ownership transferred to client. Work-for-hire agreements standard.
How current is this LeanCode profile?
Facts on this page were last reviewed 2026-09-18 from public materials. Rates and minimums can change — confirm a live quote on leancode.co before you budget.

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Verification Methodology

How we vet agencies for this directory

A "Verified" badge appears only when the profile links to reviewed source evidence. It is separate from any paid placement.

1 Portfolio Audit

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2 Company Legitimacy

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3 Code Ownership

Contract and code-ownership terms remain buyer due diligence unless a profile links specific evidence.

4 Client References

Project evidence supports a stated project or client; it does not guarantee delivery quality or outcomes.

Note: "Verified" does not guarantee project success. Always conduct your own due diligence using our Selection Guide.