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UX/UI design in Kraków, ranked for 2027

Best UX/UI design software houses in Kraków

Ask whether the designers stay through development or hand over files and leave. Research with real users costs extra and is often the first thing cut. I found 31 companies with an office in Kraków that show UX/UI design work in at least one source (29 by their Clutch profile, 2 by their open roles on JustJoin.it), and checked each in the court register, its latest filing and its employee reviews. 26 meet the ranking criteria and the 8 highest scores are below. I sell the alternative: one senior engineer working with AI agents.

In short: The highest-scoring UX/UI design software houses in Kraków for 2027 are AMC TECH (score 79), TechWings (score 74) and Tandemite (score 74). The 0 to 100 score combines court register data, the latest financial statement, Clutch client reviews, GoWork employee reviews and open roles on the job boards. Paid Clutch positions do not count.

Get matched offers in 24 hoursSee the top 8Download the data (CSV)

  • 31companies checked
  • 10verified in KRS
  • 9with a financial statement
  • 10with an employee review profile
  • 1paid or office-less positions excluded

Which company fits your project

  • AMC TECHUX/UI design is 20% of service lines on its Clutch profile. Score 79, 5.0 on Clutch from 17 reviews, profit in 2025.
  • TechWingsUX/UI design is 20% of service lines on its Clutch profile. Score 74, 4.9 on Clutch from 58 reviews, profit in 2024.
  • TandemiteUX/UI design is 10% of service lines on its Clutch profile. Score 74, 4.9 on Clutch from 12 reviews, profit in 2025.
  • Owls DepartmentUX/UI design is 10% of service lines on its Clutch profile. Score 73, 4.9 on Clutch from 18 reviews, profit in 2025.
  • One senior instead of a teamIf the project fits one person with coding agents, compare the cost before you pay an agency margin.

The picks come from the data in the full table, not from who paid. A company enters this list when at least one source shows UX/UI design work; the share on Clutch is what the company declares.

The top 8 at a glance

Click a column to sort.

#CompanyPeopleClutchRateFocusScore
1
AMC TECHprofit 27K PLN (2025)
50-2495.0 · 1750–99 USD/hEmbedded and application software79
2
TechWingsprofit 160K PLN (2024)
50-2494.9 · 5825–49 USD/hProduct design74
3
Tandemiteprofit 499K PLN (2025)
10-494.9 · 1250–99 USD/hPIM implementation74
4
Owls Departmentprofit 238K PLN (2025)
10-494.9 · 1850–99 USD/hDigital brand experiences and websites73
5
Lunar Logicloss 236K PLN (2025)
10-494.9 · 2750–99 USD/hProduct discovery and validation66
6
Implexloss 131K PLN (2025)
50-2495.0 · 2150–99 USD/hWeb65
7
Kozak Agencyloss 7K PLN (2025)
50-2495.0 · 825–49 USD/hAI and LLM integration59
8
Ailleronprofit 1.1M PLN (2025)GoWork 9/34
1000-99994.9 · 750–99 USD/hAI56

The ranking

The order below is the score from five axes: transparency, client reputation, stability, specialization and activity. Here specialization measures how strong the UX/UI design evidence is. Weights and the full method are on the guide page.

Financial figures come from the latest filing of the Polish company. For subsidiaries of foreign groups they can be far from the size of the real business. Open the sources under each entry before you shortlist.

AMC TECH

Kraków engineering firm designing electronics, embedded software, mechanics and production lines for industrial and consumer products.

Clutch: 5.0 (17 reviews)Rate: 50–99 USD/hMin. project: 10,000 USD

Best for: Manufacturers and hardware startups that need electronics, firmware and an app designed together.

Pros

  • AMC TECH builds hardware, firmware and software under one roof.
  • Clutch shows 17 reviews with a perfect average, from industrial clients such as Solaris and Analog Devices.
  • The homepage names industrial brands such as Bosch, Siemens, Alstom Power and Pesa.
  • AMC TECH declares an ISO 9001 quality system.

Cons

  • AMC TECH reported a profit of only 27K PLN on 11.5M PLN of revenue in 2025.
  • The registry company dates from 2015, while Clutch says 1992, so part of the history belongs to earlier entities.
  • GoWork has few employee opinions, the latest from 2023.

From their website and Clutch profile

  • AMC TECH combines electronics, mechanics and software. Sister brands AMC Vibro and AMC Works handle machine monitoring and assembly (source).
  • The about page claims 20+ years, 100+ engineers, 150+ clients and an ISO 9001 quality system (source).
  • The foreign contacts in Denmark, the US, Switzerland and the UK are partner firms. The company itself sits at Pilotów 2E in Kraków (source).
  • Clutch gives 1992 as the founding year and lists 17 reviews, including Solaris and Analog Devices. The registry entity in our file dates from 2015 (source).

Clients they name: Bosch, Siemens, Volvo, Solaris, Alstom Power, Pesa

Embedded and application softwareElectronics designIndustrial design and mechanicsProduction line designIoT and Industry 4.0Technology partnership for startups
AMC TECH homepage
Homepage of amctech.pl, screenshot taken October 28, 2026. Content and marks belong to AMC TECH.

Verdict. Take AMC TECH when your product has a circuit board or a sensor. For a pure web or SaaS product, pick a software house.

TechWings

Kraków software and design company offering outsourced product teams and team extension for web and mobile.

Clutch: 4.9 (58 reviews)Rate: 25–49 USD/hMin. project: 10,000 USDPremier Verified

Best for: A healthcare or productivity startup that wants UX design plus a web or mobile build at low hourly rates.

Pros

  • Clutch shows 4.9 from 58 reviews and a Premier Verified badge.
  • Clutch lists rates of 25–49 USD per hour and projects from 10,000 USD.
  • Won three Clutch awards in 2024.
  • Profitable in 2024, with 160K PLN of profit on 6.8M PLN of revenue.

Cons

  • Case studies name no technologies, so its Kotlin, Flutter or Rails depth is hard to check.
  • The team works mostly from home across 7 countries, with one Kraków address.
  • Offers team extension next to project work, so confirm who owns delivery.

From their website and Clutch profile

  • The about page claims 50 in-house professionals working from 7 countries, mostly from home. (source)
  • The about page claims 150 projects and 38 industry awards since 2016. (source)
  • The home page offers team extension next to fully outsourced development. (source)
  • The work page names no technologies for its case studies. (source)

Clients they name: Microsoft, Standard Bank, Fornova, The Brussels Times, Cointree, Parknav

Product designResearch and developmentWeb developmentMobile developmentDevOps and automationTeam extension
TechWings homepage
Homepage of techwings.com, screenshot taken October 28, 2026. Content and marks belong to TechWings.

Verdict. TechWings fits a startup MVP with a tight hourly budget and a need for design. Ask for code samples in your stack before you sign.

Tandemite

Kraków e-commerce and PIM shop building B2B and B2C stores on Pimcore and Shopware for manufacturers and retailers.

Clutch: 4.9 (12 reviews)Rate: 50–99 USD/hMin. project: 5,000 USD

Best for: A manufacturer or wholesaler moving B2B sales online, with a PIM on Pimcore and a PHP store on Shopware.

Pros

  • Holds Pimcore Gold Partner and Shopware Business Partner status.
  • The portfolio shows 16 case studies, including B2B stores for Zarys and Dexis Belgium.
  • Profitable in 2025, with 499K PLN of profit on 5.6M PLN of revenue.
  • Clutch shows 4.9 from 12 reviews, with projects from 5,000 USD.

Cons

  • Focuses on PIM and e-commerce, so a SaaS or mobile app falls outside its core.
  • The about page still shows an unfilled „Partner to over X companies” placeholder.
  • Had zero open roles at the last snapshot, with a team of 30.

From their website and Clutch profile

  • The about page says the team has 30 professionals, with offices in Kraków and Amsterdam. (source)
  • The portfolio lists 16 case studies, mostly Pimcore, Shopware and Magento stores, with no years. (source)
  • The home page claims Pimcore Gold Partner, Shopware Business Partner and Storyblok partner status. (source)
  • The about page still shows an unfilled placeholder, „Partner to over X companies”. (source)

Clients they name: Samsung, Axa, John Deere, Nowy Styl, Abra meble, Zarys, Dexis Belgium, Canpol Babies

PIM implementation (Pimcore, Akeneo, Ergonode)B2B and B2C e-commerce (Shopware, Magento)Headless CMS (Storyblok)Digital experience platformsUX/UI designMaintenance of existing stores
Tandemite homepage
Homepage of tandemite.com, screenshot taken October 28, 2026. Content and marks belong to Tandemite.

Verdict. Tandemite fits a manufacturer that wants PIM and a B2B store from one vendor. Go elsewhere for a mobile app or a SaaS product.

Owls Department

Kraków digital studio building WebGL, headless CMS and Shopify sites for music, culture and lifestyle brands.

Clutch: 4.9 (18 reviews)Rate: 50–99 USD/hMin. project: 5,000 USD

Best for: A music, culture or fashion brand that wants an award-level marketing site with WebGL or a headless CMS.

Pros

  • Clutch shows 4.9 from 18 reviews, with projects from 5,000 USD.
  • Won FWA of the Day in 2023 and Awwwards Site of the Day in 2022.
  • Lists Sony Music UK, Robbie Williams and Sephora among about 100 clients.
  • Profitable in 2025, with 238K PLN of profit on 2.4M PLN of revenue.

Cons

  • Most of the 20 projects on its work page are marketing sites, with few business apps.
  • The site gives no legal name, NIP or KRS, and its 13 years predate the 2019 registration.
  • Had zero open roles at the last snapshot, so expect a small team.

From their website and Clutch profile

  • The about page lists about 100 client names, including Sony Music UK, Robbie Williams and Sephora. (source)
  • The work page shows 20 projects, mostly WordPress, headless CMS and WebGL sites, with no years. (source)
  • The site claims 13 years of digital expertise, while KRS registered the company in 2019. (source)
  • The contact page gives only the Długa 4/6 address in Kraków, with no legal name, NIP or KRS. (source)

Clients they name: Sony Music UK, Robbie Williams, Paloma Faith, Sephora, World Economic Forum, LPP, Grupa Polsat

Digital brand experiences and websitesWebGL and 3D web developmentHeadless CMS and WordPress developmentShopify e-commerceUX/UI designDevelopment for design agencies
Owls Department homepage
Homepage of owlsdepartment.com, screenshot taken October 28, 2026. Content and marks belong to Owls Department.

Verdict. Owls Department fits a brand site where visuals and motion matter most. Skip it for a SaaS backend or a long product build.

Lunar Logic

Kraków product studio taking founders from MVP to a growing product, run without managers.

Clutch: 4.9 (27 reviews)Rate: 50–99 USD/hMin. project: 5,000 USD

Best for: Founder with an early product who wants discovery, UX design and engineering from one small team.

Pros

  • Has worked in Ruby since a 2004 project for United Nations Japan.
  • Keeps clients for years, with a 17-year partnership with HabitatMap.
  • Clutch shows 4.9 from 27 reviews.
  • Runs open salaries and puts no managers between clients and engineers.

Cons

  • Lost 236K PLN in 2025 on 2.4M PLN of revenue.
  • The site states no team size and names no tech stack.
  • A small studio, so a large multi-team program will stretch it.

From their website and Clutch profile

  • The about page says no managers sit between clients and engineers, and salaries and finances are open. (source)
  • The about page dates its first commercial Ruby project to 2004, for United Nations Japan. (source)
  • The portfolio lists a 17-year partnership with HabitatMap. (source)
  • The home page claims 200+ projects in 15 countries. (source)

Clients they name: HabitatMap, Hypo, Urb-it, Funding Circle, ING Bank, Philips

Product discovery and validationProduct design and UXWeb application developmentMVP developmentProcess optimizationSupport for growing products
Lunar Logic homepage
Homepage of www.lunarlogic.com, screenshot taken October 28, 2026. Content and marks belong to Lunar Logic.

Verdict. Pick Lunar Logic when a founder needs product thinking and engineering together. Skip it if you need a large team fast.

Implex

App developer with Kraków and Kyiv offices, building web, Flutter and .NET MAUI apps for startups.

Clutch: 5.0 (21 reviews)Rate: 50–99 USD/hMin. project: 10,000 USDPremier Verified

Best for: Edtech startups that want a Flutter mobile app, or an Airtable prototype rebuilt as a real product.

Pros

  • Case studies include a Flutter learning app for primary school pupils.
  • One case moves a commission engine from an Airtable prototype to custom code.
  • Clutch shows 5.0 from 21 reviews, with a Premier Verified badge.

Cons

  • The Polish company lost 131K PLN in 2025 on 3.2M PLN of revenue.
  • The site names no legal entity or address.
  • Clutch lists IT staff augmentation and managed services among its services.

From their website and Clutch profile

  • The home page says over 80% of the team are senior developers and project managers. (source)
  • Case studies include a Flutter learning app for primary school pupils and a Xamarin to MAUI rewrite. (source)
  • The site names no legal entity or address, and DOU lists offices in Kraków and Kyiv. (source)
  • The blog announces a Clutch award as a top Ukrainian B2B firm. (source)

Clients they name: Admit.me, YOY

Web developmentMobile development (Flutter, .NET MAUI)Managed teamsAI developmentUX/UI designProject management consulting
Implex homepage
Homepage of implex.dev, screenshot taken October 28, 2026. Content and marks belong to Implex.

Verdict. Consider Implex for an edtech mobile app or a move off low-code. Ask which entity signs and where the team works.

Kozak Agency

Kraków and Kyiv studio building web, mobile and AI apps for founders in Europe, the UK and the US.

Clutch: 5.0 (8 reviews)Rate: 25–49 USD/hMin. project: 25,000 USD

Best for: Founders in Europe, the UK or the US who need a web, mobile or AI MVP built by a remote team.

Pros

  • The portfolio claims 100+ shipped products, including HMBradley and AllianceBlock.
  • Clutch shows 5.0 from 8 reviews.
  • Clutch lists hourly rates of 25 to 49 USD.
  • Offers a free 45-minute scoping call with the CTO.

Cons

  • Clutch puts staff augmentation at 35% of the work.
  • The Polish company dates from 2023 and booked 1.3M PLN of revenue in 2025, small for 40+ engineers.
  • The site has no low-code offer, despite the Clutch listing.

From their website and Clutch profile

  • The about page says the studio was founded in Kyiv in 2015 and opened in Kraków in 2020. (source)
  • The home page claims 40+ in-house engineers, 100+ shipped projects and $80M+ raised by clients. (source)
  • The portfolio lists HMBradley, AllianceBlock and Intel Retail Edge, with many FinTech and Web3 projects. (source)
  • The site shows no low-code offer, while Clutch lists low-code at 10% and staff augmentation at 35%. (source)

Clients they name: HMBradley, AllianceBlock, Intel (Retail Edge), Praoshealth, Verida

AI and LLM integrationFrontend web appsBackend and APIsMobile appsDevOps and cloudProduct strategy and discovery
Kozak Agency homepage
Homepage of kozak-ag.com, screenshot taken October 28, 2026. Content and marks belong to Kozak Agency.

Verdict. Pick Kozak for a React, Node or mobile MVP at Clutch rates under 50 USD an hour. For low-code work or a team fully in Poland, look elsewhere.

Ailleron

Clutch: 4.9 (7 reviews)Rate: 50–99 USD/hMin. project: 25,000 USD

Pros

  • Profit of 1.1M PLN (2025)

Cons

  • Mostly negative employee reviews on GoWork (9 positive, 34 negative)
  • 12 GoWork reviews mention layoffs or cuts
AI
Ailleron homepage
Homepage of ailleron.com, screenshot taken October 28, 2026. Content and marks belong to Ailleron.

Verdict. Strongest on specialization and client reputation. Weakest axis: activity (2.0/5).

Every company we checked

The table below has the 31 companies with UX/UI design evidence in Kraków, including the ones that do not qualify for the ranking, with the reason. Sort by any column.

Show all 31 companies
Size: Rate: · 31
#CompanyHQ (KRS)PeopleClutchRateRevenueProfitFocusScoreLinks
1
AMC TECHEmbedded and application software
Kraków50-2495.0 · 1750–99 USD/h11.5M PLN27K PLNEmbedded and application software79WebsitePortfolioClutchKRS
2
TechWingsProduct design
Kraków50-2494.9 · 5825–49 USD/h6.8M PLN160K PLNProduct design74WebsitePortfolioClutchKRS
3
TandemitePIM implementation
Kraków10-494.9 · 1250–99 USD/h5.6M PLN499K PLNPIM implementation74WebsitePortfolioClutchKRS
4
Owls DepartmentDigital brand experiences and websites
Kraków10-494.9 · 1850–99 USD/h2.4M PLN238K PLNDigital brand experiences and websites73WebsitePortfolioClutchKRS
5
Lunar LogicProduct discovery and validation
Kraków10-494.9 · 2750–99 USD/h2.4M PLN-236K PLNProduct discovery and validation66WebsitePortfolioClutchKRS
6
Kraków50-2495.0 · 2150–99 USD/h3.2M PLN-131K PLNWeb65WebsitePortfolioClutchKRS
7
Kozak AgencyAI and LLM integration
Kraków50-2495.0 · 825–49 USD/h1.3M PLN-7K PLNAI and LLM integration59WebsitePortfolioClutchKRS
8Kraków1000-99994.9 · 750–99 USD/hn/a1.1M PLNAI56WebsiteClutchKRS
–
IVN (formerly Ivision.pl)marketing agency
Kraków10-494.8 · 650–99 USD/h1.7M PLN347K PLNCorporate websites63WebsitePortfolioClutchKRS
–
Spyrosoft Grouptoo little client evidence
Wrocław1000-99995.0 · 2n/a22 PLNn/aautomotive56ClutchKRS
–
From Poland with Devtoo little client evidence
n/a50-2495.0 · 1950–99 USD/hn/an/a.NET52WebsiteClutch
–
The Software Housetoo little client evidence
n/a50-2494.8 · 7850–99 USD/hn/an/aAWS52WebsiteClutch
–
Halo Labtoo little client evidence
n/a50-2494.9 · 10025–49 USD/hn/an/aAI49WebsiteClutch
–
THEY.devtoo little client evidence
n/a10-495.0 · 3125–49 USD/hn/an/a49WebsiteClutch
–
Appricotsofttoo little client evidence
n/a10-495.0 · 2625–49 USD/hn/an/a46WebsiteClutch
–
Memory Squaredtoo little client evidence
n/a10-495.0 · 2825–49 USD/hn/an/a46WebsiteClutch
–
Geeknautstoo little client evidence
n/a10-495.0 · 1325–49 USD/hn/an/aAI44WebsiteClutch
–
Winalifetoo little client evidence
n/a10-495.0 · 1425–49 USD/hn/an/a44WebsiteClutch
–
codebluetoo little client evidence
n/a10-495.0 · 1125–49 USD/hn/an/a43WebsiteClutch
–
Lemberg Solutionstoo little client evidence
n/a50-2494.8 · 2750–99 USD/hn/an/aAI43WebsiteClutch
–
Ready4Stoo little client evidence
n/a50-2494.8 · 4150–99 USD/hn/an/a43WebsiteClutch
–
u2itoo little client evidence
n/a50-2494.9 · 1450–99 USD/hn/an/aAI43WebsiteClutch
–
CleverCrewtoo little client evidence
n/a10-495.0 · 825–49 USD/hn/an/a42WebsiteClutch
–
Digiatoo little client evidence
n/a50-2494.9 · 1025–49 USD/hn/an/a42WebsiteClutch
–
PEOPLE MORE P.S.A.too little client evidence
n/a50-2495.0 · 750–99 USD/hn/an/aAI42WebsiteClutch
–
Score Digitaltoo little client evidence
n/a10-494.9 · 1050–99 USD/hn/an/aAI42WebsiteClutch
–
WeAstronauts Softwaretoo little client evidence
n/a10-494.9 · 925–49 USD/hn/an/a42WebsiteClutch
–
Digital Collierstoo little client evidence
n/a50-2494.9 · 750–99 USD/hn/an/a41WebsiteClutch
–
Ntoo little client evidence
n/a50-2494.8 · 1025–49 USD/hn/an/a41WebsiteClutch
–
Engipulsetoo little client evidence
n/a10-495.0 · 450–99 USD/hn/an/aAI40WebsiteClutch
–
Brilinxofttoo little client evidence
n/a10-495.0 · 2n/an/an/aAI39WebsiteClutch

All companies in the data set, with the same score. Companies without a confirmed office, sole traders, body-leasing firms and product companies are listed but not ranked.

Who is not in the top 8, and why

Paid placements and “serves the city” without an office

On the Clutch city list the first positions are bought with ads (links through ppc.clutch.co) or a “serves” entry. These companies have no office in the city according to KRS or their own site, so they are not ranked here.

  • Memory Squared (paid)

Struck off the register or in liquidation

They still show up on other people’s “best of” lists. Here they appear only in the full table.

None in this city.

Body leasing, product companies and other services

Renting people into someone else’s team is a different service from delivering a project. A product company, a marketing agency or an SAP partner does not sell software projects either. They are in the full table with a label.

  • IVN (formerly Ivision.pl)

On the city’s Clutch list, but based elsewhere

Clutch shows them on this city’s page, but KRS and our data do not confirm an office here. They are ranked in their own city.

None in this city.

Ranked 11th and below

They qualify but score lower. Their full rows are in the table below; the gap between 10th and 15th is often a few points.

  • From Poland with Dev
  • Halo Lab
  • THEY.dev
  • Appricotsoft
  • Memory Squared (paid)
  • Geeknauts
  • Winalife
  • codeblue
  • Lemberg Solutions
  • Ready4S
  • u2i
  • CleverCrew
  • and 6 more in the full table

Too little client evidence, under 10 people, sole traders

Without 5 Clutch reviews or 2M PLN of revenue in a filing there is no fair way to compare a company with the rest. That is a data gap, not a verdict.

  • Spyrosoft Group · Wrocław
  • The Software House
  • Engipulse
  • Brilinxoft

What they charge

On Clutch, the companies in this table most often declare 50 to 99 USD an hour. The rate is what the agency bills; the developer on your project is paid less than half of it.

For comparison, my own rate is 36 to 54 USD an hour (45 USD base, pricing). The cost estimator shows what a project like yours costs with and without coding agents.

25-49 USD/h1350-99 USD/h16100-149 USD/h0150-199 USD/h0
Rates declared on Clutch, 29 companies with an office in the city. In brackets: companies “serving” the city without an office.

Check any agency yourself in 10 minutes

  1. Ask whether the designers stay through development or hand over files and leave. Research with real users costs extra and is often the first thing cut.
  2. Find the legal entity in the National Court Register: the seat, the share capital and the shareholders. An office here with a seat in another city is a sales office, not a team.
  3. Read the last financial statement on rejestr.io: revenue, profit or loss, and whether it was filed on time.
  4. Check the VAT white list: active, and the name matches the contract.
  5. On the Clutch list hover over the company link; a link through ppc.clutch.co is an ad. Then read the reviews themselves.
  6. On GoWork read the employee reviews, not the stars, and look for layoffs and rotation.
  7. Ask who exactly will work on your project, and check those people on LinkedIn.

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Questions

What are the best UX/UI design software houses in Kraków in 2027?

By the score on this page: 1. AMC TECH (79), 2. TechWings (74), 3. Tandemite (74), 4. Owls Department (73), 5. Lunar Logic (66). The score adds up transparency in the court register, client reviews on Clutch, profit and stability in the latest filing, specialization and current hiring. The full table shows every company checked.

How much do UX/UI design agencies in Kraków charge?

Most companies in this table declare 50 to 99 USD an hour on Clutch. My own rate as a senior engineer working with AI agents is 36 to 54 USD an hour.

How do you know a company does UX/UI design?

From at least one of three sources: the service, industry and framework shares on the Clutch profile, the skills in open roles on JustJoin.it, or my own Wrocław catalog. Companies with two or three sources score higher on specialization. The software house finder shows the same tags for every company.

Did any company pay to be on this list?

No. There are no paid placements and no affiliate links. The only business interest is mine: I sell senior engineering as the alternative to an agency.

Can I get my company added or corrected?

Yes. Write to ciunkos@gmail.com with the KRS number and the correction.

How this ranking was made

  • 1,485companies in the data set
  • 708checked in the National Court Register
  • 453with a financial statement
  • 7,436Clutch listing positions read, paid ones marked
  • 451employee review profiles on GoWork
  • 2+months of data collection, since September 2026

The company list comes from a full read of the Clutch city listing (every page, with paid positions marked by their ppc.clutch.co links), the ITCORNER cluster, Google results and job ads. Every company was checked in the National Court Register (KRS) for its seat, legal form, capital and shareholders, in rejestr.io for revenue and profit from the latest filing, on GoWork for employee sentiment, layoff mentions and review clusters, and on the JustJoin.it and No Fluff Jobs boards for open roles and the stack they actually pay for. The 0 to 100 score is five axes with published weights: transparency, client reputation, stability, specialization, activity. A paid Clutch placement does not raise the score.

Disclosures

  • I worked at Sanddev (Wrocław) as the founding engineer of its Sandtime product until November 2026. Sanddev appears in the full table with the same score as everyone else and no editorial favor.
  • As a contractor I have talked with, or applied to, some of the agencies on these lists. None of them knew about this ranking and none of it changed a score.
  • No agency pays for a position, there are no affiliate links, and no company has seen its entry before publication. If any of that changes, the disclosure changes first.
  • My business interest is on every page: I sell senior engineering with AI agents as the alternative to hiring an agency.
  • Written with AI (Claude) from the data set. Every number in the editorial text is checked automatically against the company record or the research notes, and every top entry was read against the company’s own website. Sources and check dates are under each entry.

Spotted an error or want your company added? Write to ciunkos@gmail.com. Full methodology and weights →

Przemysław Zalewski

About the author

Przemysław Zalewski, a senior full-stack engineer in Wrocław with 15+ years of shipping software. I ran this catalog for two months while choosing my own next clients, so every number here was useful to me before it was useful to you. I build with coding agents, work with clients in the US and the UK, and I sell the alternative to the agencies on this list.

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