ciunkos.comRankings

Travel and hospitality in Poland, ranked for 2027

Best travel software development companies in Poland

Travel software means booking engines, channel managers and payment flows across currencies. Ask which global distribution systems or channel managers they integrated. I found 22 companies with an office in Poland that show travel and hospitality work in at least one source (22 by their Clutch profile), and checked each in the court register, its latest filing and its employee reviews. 20 meet the ranking criteria and the 8 highest scores are below. The top sits in Warsaw (4), Gdańsk (1), Kraków (1), PERYDOT (1). I sell the alternative: one senior engineer working with AI agents.

In short: The highest-scoring travel software development companies in Poland for 2027 are Ciklum (score 80), Civitta (score 77) and Applandeo (score 77). 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)

  • 22companies checked
  • 10verified in KRS
  • 10with a financial statement
  • 11with an employee review profile
  • 8ranked

Which company fits your project

  • CiklumTravel and hospitality is 20% of client industries on its Clutch profile. Score 80, 4.8 on Clutch from 7 reviews, profit in 2025.
  • CivittaTravel and hospitality is 20% of client industries on its Clutch profile. Score 77, 4.9 on Clutch from 23 reviews, profit in 2025.
  • ApplandeoTravel and hospitality is 20% of client industries on its Clutch profile. Score 77, 4.7 on Clutch from 17 reviews, profit in 2025.
  • KelltonTravel and hospitality is 15% of client industries on its Clutch profile. Score 76, 4.7 on Clutch from 54 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 travel and hospitality work; the share on Clutch is what the company declares.

The top 8 at a glance

Click a column to sort.

#CompanyHQ (KRS)PeopleClutchRateFocusScore
1
Ciklumprofit 3.9M PLN (2025)foreign-owned
Gdańsk1000-99994.8 · 725–49 USD/hAI-enabled engineering80
2
Civittaprofit 2.3M PLN (2025)foreign-owned
Warsaw250-9994.9 · 2350–99 USD/hPublic-sector advisory77
3
Applandeoprofit 266K PLN (2025)GoWork 9/1
Kraków50-2494.7 · 1750–99 USD/hMobile app77
4
Kelltonprofit 2.4M PLN (2025)foreign-owned
PERYDOT1000-99994.7 · 5425–49 USD/hWeb76
5
Vilmateprofit 43K PLN (2025)
Warsaw50-2495.0 · 1150–99 USD/hE-commerce75
6
Qodecaprofit 486K PLN (2025)GoWork 4/13
Warsaw50-2495.0 · 950–99 USD/hTech advisory70
7
GP Solutionsloss 36K PLN (2023)
Łódź250-9994.9 · 2450–99 USD/hCustom enterprise software63
8
Softarex Technologiesloss 4K PLN (2025)foreign-owned
Warsaw50-2495.0 · 1450–99 USD/hAI63

The ranking

The order below is the score from five axes: transparency, client reputation, stability, specialization and activity. Here specialization measures how strong the travel and hospitality 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.

Ciklum

Global AI and product engineering company with 3,000+ staff and delivery centers in Wrocław and Gdańsk, among others.

Clutch: 4.8 (7 reviews)Rate: 25–49 USD/hMin. project: 25,000 USD

Best for: Enterprises that want a large, multi-country delivery partner for AI, data or platform work under procurement-grade contracts.

Pros

  • Employs 3,000+ staff in 25 locations, with Polish teams in Wrocław and Gdańsk.
  • The Polish company earned 102.2M PLN of revenue and a profit of 3.9M PLN in 2025.
  • Publishes named case studies with Santander, Just Eat and TUI Group.
  • Still hiring, with 3 open roles that include an Enterprise Architect and a .NET Engineer.

Cons

  • KRS lists CIKLUM HOLDING UK LIMITED as owner, so decisions and account priorities sit outside Poland.
  • Clutch has only 7 reviews, and its 25 to 49 USD rate band is the offshore band, which suggests blended teams across countries.
  • Employee reviews are mixed, with 11 positive, 7 negative and 3 mentions of layoffs.

From their website and Clutch profile

  • The site claims 3,000+ engineers and consultants in 25 locations across 17 countries, with Wrocław and Gdańsk in Poland (source).
  • The Polish company is one delivery arm of a group, and KRS lists CIKLUM HOLDING UK LIMITED as its owner (source).
  • Ciklum now positions itself around AI and its own PRODIGY platform (source).

Clients they name: Santander, Just Eat, TUI Group, Stena Line, Betsson, Seeking Alpha

AI-enabled engineeringProduct discovery and UX/UIProcess automation and conversational AICloud and DevOpsData platforms and analyticsIoT and embedded.NETAWS
Ciklum homepage
Homepage of ciklum.com, screenshot taken October 28, 2026. Content and marks belong to Ciklum.

Verdict. Take Ciklum when you are an enterprise buying capacity and process across countries. A startup MVP is too small for it and will not be a priority.

Civitta

Polish arm of the Civitta consulting group, selling advisory, EU funding support and digital product development.

Clutch: 4.9 (23 reviews)Rate: 50–99 USD/hMin. project: 25,000 USD

Best for: Energy or infrastructure company that needs a digital product tied to an EU grant application.

Pros

  • Combines software work with EU funding advice, useful when a project depends on a grant.
  • Profitable in 2025, with 2.3M PLN of profit on 14.7M PLN of revenue.
  • Clutch shows 4.9 from 23 reviews.
  • Has four offices in Poland, in Warsaw, Kraków, Poznań and Kielce.

Cons

  • The Polish company is mainly a consultancy, and software is one of three business lines.
  • Named Polish clients come from funding projects, with no Polish software case study on the page.
  • The Clutch minimum project is $25,000.

From their website and Clutch profile

  • The Polish page lists consulting, funding and digital solutions as its three areas (source).
  • KRS 0000989737 and NIP 5272670467 on the page match the registry record (source).
  • Named Polish clients include Greenvolt, Polenergia eMobility and METRANS, mostly on funding projects (source).
  • The group site claims 750+ team members across consulting, funding and digital work (source).

Clients they name: Greenvolt, Polenergia eMobility, GRENERGY, METRANS (Polonia), FreshMail, Enetecs

Public-sector advisoryStrategic advisoryEU and national fundingSoftware developmentUX/UI designDigital marketingAI
Civitta homepage
Homepage of civitta.com/pl, screenshot taken October 28, 2026. Content and marks belong to Civitta.

Verdict. Pick Civitta when a digital project depends on EU or national funding. Look for a dedicated software house if you only need code.

Applandeo

Kraków software house building mobile and web apps and extending client teams, with fintech and logistics experience.

Clutch: 4.7 (17 reviews)Rate: 50–99 USD/hMin. project: 10,000 USD

Best for: Fintech and logistics teams that need a mobile or web app built or extended.

Pros

  • Applandeo reported a profit of 266K PLN on 13.9M PLN of revenue in 2025.
  • GoWork employee opinions lean positive, with 9 positive against 1 negative.
  • The founding year on the site, 2014, matches the registry, and the site cites around 120 projects.
  • Named case studies include the PONS Translate app, and ClickUp and GoCardless give references.

Cons

  • The margin is thin, with 266K PLN of profit on 13.9M PLN of revenue.
  • Clutch shows 17 reviews with a 4.7 average, a bit below the perfect scores of smaller peers.
  • JustJoin had no open offers at the time of our check.

From their website and Clutch profile

  • The about page dates the company to 2014, matching the registry, and cites around 120 projects (source).
  • The site states an average client partnership of 3 to 4 years (source).
  • The homepage shows logos of Tesco, ClickUp, Magicline and CRIF, plus testimonials from PONS and GoCardless (source).
  • Clutch lists 17 reviews with a 4.7 average and one office in Kraków (source).

Clients they name: PONS Langenscheidt, Tesco, ClickUp, Magicline, CRIF, GoCardless

Mobile app developmentWeb app developmentTeam extensionProduct designQA and testingMachine learning consulting
Applandeo homepage
Homepage of applandeo.com, screenshot taken October 28, 2026. Content and marks belong to Applandeo.

Verdict. Pick Applandeo for an iOS, Android or web app in fintech or logistics, backed by a consistent history and good staff opinions. Skip it for heavy data or AI platforms.

Kellton

Wrocław-based European arm of the Kellton group, building web, mobile and cloud software since 2013.

Clutch: 4.7 (54 reviews)Rate: 25–49 USD/hMin. project: 25,000 USD

Best for: Nonprofit, fintech or healthcare organization that needs a web and mobile team with public-sector references.

Pros

  • Case studies for UNICEF and NATO show work for large international institutions.
  • Profitable in 2025, with 2.4M PLN of profit on 33.4M PLN of revenue.
  • Clutch shows 4.7 from 54 reviews at $25–49 per hour.
  • Owned by Kellton Tech EU Limited, part of a larger group.

Cons

  • Clutch lists 1000–9999 people for the group, while the European site claims about 100.
  • Travel and low-code work does not appear on the European site.
  • Most named clients are US or international, with no Polish case study.

From their website and Clutch profile

  • The site says Kellton Europe has run digital projects since 2013 with more than 100 people (source).
  • The only office address on the site is Wyścigowa 56g in Wrocław, next to locations in the UK, Ireland and Spain (source).
  • Case studies include UNICEF HOPE, the UNICEF Partner Reporting Portal and NATO ISMERLO (source).
  • The Managing Director of Kellton Europe founded Tivix Europe in 2013, now part of Kellton (source).

Clients they name: UNICEF, NATO, DoveMed, Best Egg, Solar City, Macerich

Web development (React, Python, .NET)Mobile development (Android, iOS, React Native)DevOps and cloudProduct designAPI developmentAI
Kellton homepage
Homepage of www.eu.kellton.com, screenshot taken October 28, 2026. Content and marks belong to Kellton.

Verdict. Pick Kellton Europe for a web or mobile product that needs a mid-size Wrocław team with institutional references. Ask who from the group will staff the work.

Vilmate

E-commerce software house with Kyiv headquarters and a Warsaw R&D center, working on Shopify, BigCommerce and Salesforce.

Clutch: 5.0 (11 reviews)Rate: 50–99 USD/hMin. project: 25,000 USDVerified

Best for: Online store on Shopify or BigCommerce that needs a rebuild, speed work or a headless front end.

Pros

  • Focuses on Shopify, BigCommerce and Salesforce Commerce Cloud stores.
  • Clutch shows 5.0 from 11 reviews.
  • Claims ISO 27001-certified security on its about page.
  • A BigCommerce case shows 80% of a codebase refactored.

Cons

  • Made only 43K PLN of profit on 10.8M PLN of revenue in 2025.
  • The Polish company dates from 2023, and headquarters sit in Kyiv.
  • The pages I checked show no Ruby on Rails work.

From their website and Clutch profile

  • The about page dates the company to 2012 and places headquarters in Kyiv, with an R&D center in Warsaw. (source)
  • The privacy policy names Vilmate Sp. z o.o. at Hoża 86/410 in Warsaw as data controller. (source)
  • The contact page lists the Warsaw R&D center at Konstruktorska 11 and a sales office in Stockholm. (source)
  • A BigCommerce case reports 80% of the codebase refactored and 90% of backend features rewritten. (source)

Clients they name: Awarebee, Rule, Bannerflow, Jobcast, FundedByMe

E-commerce development (Shopify, BigCommerce, Salesforce Commerce Cloud)Web and PWA developmentMobile app developmentUI/UX designQA and testingAudits (GDPR, accessibility, performance)AI
Vilmate homepage
Homepage of vilmate.com, screenshot taken October 28, 2026. Content and marks belong to Vilmate.

Verdict. Pick Vilmate for a Shopify, BigCommerce or Salesforce Commerce store. Look elsewhere for a Rails backend.

Qodeca

Warsaw software house building apps, websites and back-office systems for fitness, sport and healthcare brands.

Clutch: 5.0 (9 reviews)Rate: 50–99 USD/hMin. project: 25,000 USD

Best for: Fitness club or wellness chain that needs a member app, a booking flow or a Webflow site.

Pros

  • Focuses on fitness and sport, with The Bay Club, EOS Fitness and PureGym Arabia as named clients.
  • Has kept The Bay Club as a client for almost 10 years.
  • Uses Webflow for client sites, as in the PureGym Arabia migration.
  • Clutch shows 5.0 from 9 reviews.

Cons

  • Thin margin in 2025, with 486K PLN of profit on 22.5M PLN of revenue.
  • The site shows almost no work outside fitness and health, and no travel clients.

From their website and Clutch profile

  • The home page positions Qodeca for leaders in fitness, sport and healthcare (source).
  • The about page claims 70 employees and 10 years of experience (source).
  • A Bay Club testimonial says the cooperation has run for almost 10 years (source).
  • The PureGym Arabia case study covers a Webflow migration and a bilingual website (source).

Clients they name: The Bay Club Company, EOS Fitness, PureGym Arabia, Exerfly, MedSimples, Kaam Care, ALIVE3D

Tech advisoryApp developmentCustom software developmentProduct designMVP developmentMembership sales and customer engagement solutions
Qodeca homepage
Homepage of www.qodeca.com, screenshot taken October 28, 2026. Content and marks belong to Qodeca.

Verdict. Pick Qodeca for a member app, booking flow or club back office in fitness or wellness. Look elsewhere for projects outside that niche.

GP Solutions

Munich-based software group with travel tech roots, selling custom development and dedicated teams from Polish offices.

Clutch: 4.9 (24 reviews)Rate: 50–99 USD/hMin. project: 50,000 USD

Best for: A travel company or tour operator that needs booking or operations software from a team that knows the domain.

Pros

  • Long travel tech record, with clients like Air Canada, Tallink and Railbookers.
  • Publishes a project floor of 50,000 EUR on its home page.
  • Clutch shows 4.9 from 24 reviews.
  • Lists Ruby on Rails among its technologies, next to .NET, Java and PHP.

Cons

  • The Polish company is small, with a loss of 36K PLN on 1.5M PLN of revenue in 2023.
  • The imprint names only GP Solutions GmbH in Germany, and the Łódź company from KRS is absent from the site.
  • Had zero open roles at the last snapshot and almost no GoWork history.

From their website and Clutch profile

  • The imprint names GP Solutions GmbH in Unterschleißheim near Munich and no Polish company. (source)
  • The imprint lists offices in Kraków, Warsaw and Wrocław, while KRS places the Polish company in Łódź. (source)
  • The home page says medium and large projects start from 50,000 EUR. (source)
  • The home page claims experience since 2002, 300+ projects and a 94% retention rate. (source)

Clients they name: Education First, Mercedes-Benz, Air Canada, Tallink, XING, Migros, Railbookers

Custom enterprise softwareWeb and mobile appsDedicated development teamsLegacy modernizationAI and data analyticsShopify developmentAI
GP Solutions homepage
Homepage of gpsolutions.com, screenshot taken October 28, 2026. Content and marks belong to GP Solutions.

Verdict. GP Solutions fits a travel business with a mid-size budget and a long roadmap. Confirm the contracting entity before you sign.

Softarex Technologies

Clutch: 5.0 (14 reviews)Rate: 50–99 USD/hMin. project: 25,000 USD

Pros

  • n/a

Cons

  • Loss of -4K PLN (2025)
  • Foreign-owned
AI
Softarex Technologies homepage
Homepage of softarex.com, screenshot taken October 28, 2026. Content and marks belong to Softarex Technologies.

Verdict. Strongest on transparency and client reputation. Weakest axis: activity (1.5/5).

Every company we checked

The table below has the 22 companies with travel and hospitality evidence in Poland, including the ones that do not qualify for the ranking, with the reason. Sort by any column.

Show all 22 companies
Size: Rate: · 22
#CompanyHQ (KRS)PeopleClutchRateRevenueProfitFocusScoreLinks
1
CiklumAI-enabled engineering
Gdańsk1000-99994.8 · 725–49 USD/h102.2M PLN3.9M PLNAI-enabled engineering80WebsitePortfolioClutchKRS
2
CivittaPublic-sector advisory
Warsaw250-9994.9 · 2350–99 USD/h14.7M PLN2.3M PLNPublic-sector advisory77WebsiteClutchKRS
3
ApplandeoMobile app
Kraków50-2494.7 · 1750–99 USD/h13.9M PLN266K PLNMobile app77WebsitePortfolioClutchKRS
4PERYDOT1000-99994.7 · 5425–49 USD/h33.4M PLN2.4M PLNWeb76WebsitePortfolioClutchKRS
5
VilmateE-commerce
Warsaw50-2495.0 · 1150–99 USD/h10.8M PLN43K PLNE-commerce75WebsitePortfolioClutchKRS
6
QodecaTech advisory
Warsaw50-2495.0 · 950–99 USD/h22.5M PLN486K PLNTech advisory70WebsitePortfolioClutchKRS
7
GP SolutionsCustom enterprise software
Łódź250-9994.9 · 2450–99 USD/h1.5M PLN-36K PLNCustom enterprise software63WebsitePortfolioClutchKRS
8Warsaw50-2495.0 · 1450–99 USD/h3.5M PLN-4K PLNAI63WebsiteClutchKRS
–
Vazcoproduct company
Wrocław50-2494.9 · 1950–99 USD/h10.4M PLN417K PLNTS/React/Node80WebsiteClutchKRS
–
FlairsTechtoo little client evidence
Warsaw1000-99994.6 · 11n/a1.9M PLN-1.2M PLNAI52WebsiteClutchKRS
–
TeaCodetoo little client evidence
Warsaw50-2494.9 · 3850–99 USD/hn/an/aAI52WebsiteClutch
–
unicrewtoo little client evidence
n/a50-2495.0 · 6250–99 USD/hn/an/aAI50WebsiteClutch
–
Celadonsofttoo little client evidence
n/a50-2495.0 · 2825–49 USD/hn/an/aAI46WebsiteClutch
–
MobiDev Corporationtoo little client evidence
n/a250-9994.9 · 1650–99 USD/hn/an/aAI45WebsiteClutch
–
Blackthorn Visiontoo little client evidence
n/a50-2494.8 · 2425–49 USD/hn/an/aAI44WebsiteClutch
–
GOTOMA Software Housetoo little client evidence
n/a50-2495.0 · 1325–49 USD/hn/an/a44WebsiteClutch
–
Pattern Matchtoo little client evidence
n/a10-494.9 · 1350–99 USD/hn/an/a44WebsiteClutch
–
Winalifetoo little client evidence
n/a10-495.0 · 1425–49 USD/hn/an/a44WebsiteClutch
–
EL Passiontoo little client evidence
n/a50-2494.8 · 5850–99 USD/hn/an/aAI43WebsiteClutch
–
mentetoo little client evidence
n/a10-495.0 · 11n/an/an/a43WebsiteClutch
–
ApexTechtoo little client evidence
n/a50-2494.8 · 950–99 USD/hn/an/aAI42WebsiteClutch
–
YarMobileunder 10 people
n/a2-94.8 · 850–99 USD/hn/an/aAI40WebsiteClutch

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.

None in this city.

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.

  • Vazco · Wrocław

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.

  • FlairsTech · Warsaw
  • TeaCode · Warsaw
  • unicrew
  • Celadonsoft
  • MobiDev Corporation
  • Blackthorn Vision
  • GOTOMA Software House
  • Pattern Match
  • Winalife
  • EL Passion
  • mente
  • ApexTech

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.

  • YarMobile

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/h650-99 USD/h14100-149 USD/h0150-199 USD/h0
Rates declared on Clutch, 20 companies with an office in the city. In brackets: companies “serving” the city without an office.

Check any agency yourself in 10 minutes

  1. Travel software means booking engines, channel managers and payment flows across currencies. Ask which global distribution systems or channel managers they integrated.
  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.

Get offers from the best-fit agencies

Describe your project, get offers in 24 hours

Tell me what you are building. Within 24 hours on working days you get my own estimate and a shortlist of the best-fit agencies from this ranking with their offers, or my match if they stay silent. No commission, no obligation.

Budget
When

By clicking Send you agree that I store your request and reply by email; no newsletter. I reply within 24 hours on working days, personally. If I am late, the first hour of work is free.

How this works: I write back with my own offer and forward your brief to the agencies that fit, after you agree. As of October 28, 2026 no agency pays me for leads and this page has no affiliate links. If that changes, it will say so here.

Questions

What are the best travel software development companies in Poland in 2027?

By the score on this page: 1. Ciklum (80), 2. Civitta (77), 3. Applandeo (77), 4. Kellton (76), 5. Vilmate (75). 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 travel and hospitality agencies in Poland 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 travel and hospitality?

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.

LinkedIn · X · GitHub · Hire me · Pricing

Przemysław Zalewski

How I work

Przemysław Zalewski · 15+ years shipping software

“a true bias for action” client CTO, public LinkedIn recommendation

My pledge

All principles, the AI policy and working hours →

Pricing · Security · Privacy and analytics opt-out · Trust center