Best software testing and QA software houses in Kraków

Which company fits your project

• IntelliasAutomotive, navigation and fintech companies that need a large engineering team with domain experience and a budget above 50,000 USD.3 open roles with software testing and QA in the requirements. Score 86, 4.9 on Clutch from 30 reviews, profit in 2025.
• ApplandeoFintech and logistics teams that need a mobile or web app built or extended.Software testing and QA is 10% of service lines on its Clutch profile. Score 77, 4.7 on Clutch from 17 reviews, profit in 2025.
• Spyrosoft GroupLarge companies in automotive, finance or geospatial that need embedded, HMI or regulated software work from a listed vendor with certifications.3 open roles with software testing and QA in the requirements. Score 76, 5.0 on Clutch from 2 reviews, profit in 2025.
• Owls DepartmentA music, culture or fashion brand that wants an award-level marketing site with WebGL or a headless CMS.Software testing and QA is 15% 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 software testing and QA work; the share on Clutch is what the company declares.

The top 5 at a glance

Click a column to sort.

#	Company	People	Clutch	Rate	Focus	Score
1	Intelliasprofit 8.4M PLN (2025)GoWork 26/28	1000-9999	4.9 · 30	50–99 USD/h	software testing and QA: 3 rolesAWS	86
2	Applandeoprofit 266K PLN (2025)GoWork 9/1	50-249	4.7 · 17	50–99 USD/h	software testing and QA 10%.NET	77
3	Spyrosoft Groupprofit 30.2M PLN (2025)GoWork 26/32	1000-9999	5.0 · 2	n/a	software testing and QA: 3 rolesPython	76
4	Owls Departmentprofit 238K PLN (2025)	10-49	4.9 · 18	50–99 USD/h	software testing and QA 15%Vue.js	73
5	byVoiceprofit 241K PLN (2025)	10-49	5.0 · 13	50–99 USD/h	software testing and QA 10%PHP and Laravel	73

The ranking

1

Intellias

Ukrainian-founded product engineering company with a Kraków entity, working on mobility, navigation, fintech and retail platforms.

Clutch: 4.9 (30 reviews)Rate: 50–99 USD/hMin. project: 50,000 USD

Best for: Automotive, navigation and fintech companies that need a large engineering team with domain experience and a budget above 50,000 USD.

Verdict. Pick Intellias for mobility and fintech engineering, where HERE and TomTom are checkable references. The Polish entity delivers for a foreign group, so agree in writing who leads your project.

Pros

• The Kraków company reported 152.3M PLN of revenue and a profit of 8.4M PLN in its 2025 filing.
• The site names domain clients such as HERE, TomTom and HelloFresh.
• Clutch shows 4.9 from 30 reviews, and Intellias has held ISO 27001 since 2017.
• The job boards showed 13 open roles, all remote.

Cons

• The Polish company belongs to Iteality Limited, and the group was founded in Ukraine in 2002.
• Employee reviews are negative on balance (26 positive, 28 negative), with 4 mentions of layoffs.
• Three of the four Polish offices are coworking spaces, and all 13 open roles are remote.

From their website and Clutch profile

• Intellias was founded in 2002. The about page says its first office outside Ukraine opened in Zurich in 2010 and does not mention Poland (source).
• The site lists four Polish offices in Kraków, Warsaw, Łódź and Wrocław, and the last three are in coworking spaces (source).
• Named clients include HERE, TomTom, HelloFresh and Zooplus (source).
• Horizon Capital invested in 2018 (source).

Clients they name: HERE, TomTom, HelloFresh, Zooplus, Syngenta, Omio

Product engineeringAI and generative AIData engineeringCloud and application modernizationQuality engineeringManaged supportPythonAIAWSAzure

2

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.

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.

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

3

Spyrosoft Group

Listed Wrocław technology group doing consulting, product design and software engineering, from embedded HMI to finance and geospatial.

Clutch: 5.0 (2 reviews)Rate: n/aMin. project: n/a

Best for: Large companies in automotive, finance or geospatial that need embedded, HMI or regulated software work from a listed vendor with certifications.

Verdict. Take Spyrosoft for embedded, automotive or regulated work where certifications and a listed balance sheet matter. Skip it for a small MVP or if you want a team that knows you by name.

Pros

• A listed S.A. with 258.4M PLN of revenue and a 30.2M PLN profit in 2025.
• ISO 9001, ISO 27001, ISO 13485, TISAX and Cyber Essentials cover automotive, medical and security procurement.
• Named work for Vorwerk on the Thermomix TM7 HMI, Microchip Technology and Streetscooter.
• Still hiring, with 50 open roles at the last snapshot, 46 of them remote.

Cons

• Only 2 Clutch reviews for a group of 2000+ experts, so client feedback is thin.
• Employee reviews on GoWork lean negative (26 positive, 32 negative) with 9 mentions of layoffs.
• A small project will compete for attention with large enterprise accounts.

From their website and Clutch profile

• The about page gives 2000+ experts, 300+ clients and offices in 10 countries, and lists ISO 9001, ISO 27001, ISO 13485, TISAX and Cyber Essentials (source).
• The home page shows an HMI built for the Thermomix TM7 and names clients such as BBC, ING, Klarna, Ordnance Survey and Żabka (source).
• Case studies cover ISO 15118 charging software for Microchip Technology and a vehicle diagnostic app for Streetscooter (source).
• Clutch shows only 2 reviews, both from staff augmentation and multi-project work for long-term clients (source).

Clients they name: Vorwerk (Thermomix TM7), Microchip Technology, Streetscooter, BBC, ING, Klarna, Ordnance Survey, Żabka

Tech consultingBusiness and product designSoftware engineeringEmbedded software and HMIAI and dataCloud and cybersecurityManaged services and maintenanceReactNode.jsVue

4

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.

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

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

5

byVoice

Kraków company selling an AI voice agent platform for inbound and outbound calls, plus custom agent builds.

Clutch: 5.0 (13 reviews)Rate: 50–99 USD/hMin. project: 10,000 USD

Best for: Small service firms that want an AI phone agent answering calls, set up by the vendor.

Verdict. Pick byVoice for an AI phone agent on top of your existing telephony. Skip it for general product development.

Pros

• Clutch shows 5.0 from 13 reviews.
• Profitable in 2025, with 241K PLN of profit on 5.2M PLN of revenue.
• The public price list starts at $29 a month, so you can test before a custom build.
• The footer gives the legal entity, KRS and address, and they match the registry.

Cons

• The site is a product page for voice agents and shows no general software portfolio.
• No client company is named on the site, so references must come from Clutch.
• The ranking topics C++, embedded and media do not appear anywhere on the site.

From their website and Clutch profile

• The site sells AI voice agents that answer and place calls, with plans from $29 a month (source)
• The site names no client companies, and its testimonials give only personal names and job titles (source)
• The footer shows ByVoice Sp. z o.o., KRS 0000916645, at ul. Zamknięta 10 in Kraków, matching the registry (source)
• The about page does not mention C++, embedded work or media clients (source)

AI voice agentsConversational IVRTelephony integration and routingVoice AI consultingAPI integrationsWhite-label platformAI

Every company we checked

The table below has the 15 companies with software testing and QA evidence in Kraków, including the ones that do not qualify for the ranking, with the reason. Sort by any column.

Show all 15 companies

Size:10-4950-249250-9991000+ Rate:25-49 USD50-99 USD100-149 USD150-199 USD · 15

#	Company	HQ (KRS)	People	Clutch	Rate	Revenue	Profit	Focus	Score	Links
1	Intelliassoftware testing and QA: 3 rolesAWS	Kraków	1000-9999	4.9 · 30	50–99 USD/h	152.3M PLN	8.4M PLN	software testing and QA: 3 rolesAWS	86	WebsitePortfolioClutchKRS
2	Applandeosoftware testing and QA 10%.NET	Kraków	50-249	4.7 · 17	50–99 USD/h	13.9M PLN	266K PLN	software testing and QA 10%.NET	77	WebsitePortfolioClutchKRS
3	Spyrosoft Groupsoftware testing and QA: 3 rolesPython	Wrocław	1000-9999	5.0 · 2	n/a	258.4M PLN	30.2M PLN	software testing and QA: 3 rolesPython	76	WebsitePortfolioClutchKRS
4	Owls Departmentsoftware testing and QA 15%Vue.js	Kraków	10-49	4.9 · 18	50–99 USD/h	2.4M PLN	238K PLN	software testing and QA 15%Vue.js	73	WebsitePortfolioClutchKRS
5	byVoicesoftware testing and QA 10%PHP and Laravel	Kraków	10-49	5.0 · 13	50–99 USD/h	5.2M PLN	241K PLN	software testing and QA 10%PHP and Laravel	73	WebsiteClutchKRS
–	iTeamlytoo little client evidence	Kraków	10-49	5.0 · 7	50–99 USD/h	11.7M PLN	337K PLN	software testing and QA: 2 rolesJava	83	WebsiteClutchKRS
–	Sii Polandbody leasing	Warsaw	1000-9999	4.9 · 44	n/a	2155.9M PLN	261M PLN	software testing and QA: 5 rolesPython	80	WebsiteClutchKRS
–	CrustLabtoo little client evidence	n/a	50-249	4.8 · 18	50–99 USD/h	17.4M PLN	1.7M PLN	software testing and QA: 1 roleiOS and Swift	68	WebsitePortfolioClutchKRS
–	Svitla Systemstoo little client evidence	n/a	1000-9999	4.8 · 32	25–49 USD/h	n/a	n/a	software testing and QA: 1 roleAWS	50	WebsiteClutch
–	THEY.devtoo little client evidence	n/a	10-49	5.0 · 31	25–49 USD/h	n/a	n/a	software testing and QA 10%AWS	47	WebsiteClutch
–	Infolettoo little client evidence	n/a	50-249	5.0 · 2	n/a	n/a	n/a	software testing and QA: 2 rolesJava	45	WebsiteClutch
–	Developextoo little client evidence	n/a	250-999	4.9 · 11	25–49 USD/h	n/a	n/a	software testing and QA 10%AWS	42	WebsiteClutch
–	BR Brilinxofttoo little client evidence	n/a	10-49	5.0 · 2	n/a	n/a	n/a	software testing and QA 20%React	39	WebsiteClutch
–	Innovecstoo little client evidence	n/a	250-999	4.7 · 11	25–49 USD/h	n/a	n/a	software testing and QA 10%iOS and Swift	39	WebsiteClutch
–	IT Iteratoo little client evidence	n/a	250-999	4.5 · 4	50–99 USD/h	n/a	n/a	software testing and QA: 1 role	35	Clutch

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 5, and why

What they charge

Check any agency yourself in 10 minutes

1. Ask how much of their testing is automated and who maintains the tests after handover. Manual testing billed by the hour grows with every release.
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 in the Financial Documents Repository (free, by KRS number): 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.