ciunkos.com Rankings

AWS in Poznań, ranked for 2027

Best AWS software houses in Poznań

Przemysław Zalewski · Data snapshot:

  1. 1 Netguru 88
  2. 2 Espeo Software 88
  3. 3 STX Next 87

32 companies with evidence of AWS work in Poznań; 13 meet the ranking criteria. Sources: 32 by their Clutch profile, 2 by their open roles on JustJoin.it, KRS records, available financial statements and employee reviews. If one senior engineer is enough, I build DevOps and cloud setups with AI agents.

Get matched offers in 24 hours See the top 10 Download the data (CSV)

  • 32 company records
  • 17 with KRS records
  • 16 with a financial statement
  • 15 with an employee review profile
  • 10 ranked

Find your fit

Compare companies

#CompanyPeopleClutchRateFocusScore
1
Netguru profit 6.3M PLN (2025) GoWork 25/73
250-9994.8 · 7350–99 USD/hAWS 70% LLM and generative AI88
2
Espeo Software profit 2.7M PLN (2025) GoWork 18/22
50-2494.8 · 4025–49 USD/hAWS 85% fintech88
3
STX Next profit 9.5M PLN (2025) GoWork 13/64
250-9994.7 · 10350–99 USD/hAWS 70% LLM and generative AI87
4
Merixstudio profit 2.9M PLN (2025) GoWork 17/32
50-2494.8 · 9750–99 USD/hAWS 70% LLM and generative AI86
5
Apzumi profit 68K PLN (2025)
50-2494.9 · 4950–99 USD/hAWS 50% healthcare78
6
Apptension loss 315K PLN (2025) GoWork 6/15
50-2494.8 · 2250–99 USD/hAWS 50% LLM and generative AI73
7
Bitnoise profit 92K PLN (2025)
50-2494.8 · 1450–99 USD/hAWS 30% startups and MVPs71
8
Curiosum profit 6K PLN (2025)
10-495.0 · 850–99 USD/hAWS 30% automotive71
9
10-495.0 · 1050–99 USD/hAWS 50% LLM and generative AI69
10
Expansio loss 59K PLN (2025)
10-494.9 · 950–99 USD/hAWS 40% mobile app development66

The ranking

Netguru

Poznań digital product company focused on commerce platforms, marketplaces, AI and design for large brands.

88/100

Clutch: 4.8 (73 reviews) Rate: 50–99 USD/h Min. project: 50,000 USD Premier Verified Google: 4.8 (58 reviews)

Best for: Well-funded commerce and marketplace businesses that want a known brand to build or scale their platform.

Verdict. Pick Netguru for a well-funded commerce or marketplace build with a known brand behind it. Check team continuity first, given the staff opinions and freelance hiring.

Pros

  • Net profit of 6,300,000 PLN in 2025 on 127,500,000 PLN revenue. (2026-10-28 · source)
  • Clutch rating of 4.8/5 from 73 client reviews. (2026-10-28 · source)
  • Certifications listed by the company: Certified B Corporation. (2026-10-28 · source)

Cons

  • GoWork records 25 positive and 73 negative reviews. These are user opinions, not independently established events. (2026-10-28 · source)
  • Declared minimum project: 50,000 USD; compare this entry budget with your scope. (2026-10-28 · source)
Projects & technologies

Source observations

  • The about page dates the company to 2008 and lists 400+ people, 2500+ projects and an NPS of 73 (source).
  • Netguru describes itself as a certified B Corporation (source).
  • The site lists only one office, in Poznań, and activity across the US, UK, DACH and MENA (source).
  • Clutch lists 73 reviews with a 4.8 average and one location (source).
  • Claims 18+ years in business, 2,500+ projects and a 73 NPS (source)
  • Lists Forward Deployed Engineer and AI Pods among its AI capabilities (source)
  • Says it has helped 600+ companies; clients include IKEA, Volkswagen and Vinted Go (source)
  • Certified B Corporation offering remote, office or freelance collaboration (source)

Clients they name: IKEA, Volkswagen, Żabka, Careem, Vinted, Delivery Hero

Software engineering Product and experience design AI and data Cloud and platform engineering Strategy and innovation Quality assurance Python AWS PostgreSQL Salesforce
Netguru homepage
Homepage of www.netguru.com, screenshot taken October 28, 2026. Content and marks belong to Netguru.
Facts from the registers
In KRS since
2018
HQ (KRS)
Poznań
Legal form
S.A.
Share capital
108K PLN
Revenue
127.5M PLN (2025)
Profit
6.3M PLN (2025)
Team size (Clutch)
250-999
Google Business Profile
Netguru · 4.8 (58 reviews) (November 10, 2026)
Hiring (last 90 days)
17 engineering roles open (seen November 10, 2026)
Employee reviews (GoWork)
negative (25/73)

Score: 88/100

Transparency 4.3/5 Client reputation 3.9/5 Stability 3.5/5 Specialization 5.0/5 Activity 5.0/5 Hiring 5.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (16) · Checked November 10, 2026

Espeo Software

Poznań software company focused on fintech, payments and blockchain, with a second entity in Helsinki.

88/100

Clutch: 4.8 (40 reviews) Rate: 25–49 USD/h Min. project: 5,000 USD Google: 5.0 (24 reviews)

Best for: Fintech, payments and blockchain companies that need a specialist team at a moderate rate.

Verdict. Pick Espeo Software for payment, banking or blockchain products at a moderate rate. Check staff stability first, given 11 mentions of layoffs.

Pros

  • Net profit of 2,700,000 PLN in 2025 on 26,200,000 PLN revenue. (2026-10-28 · source)
  • Clutch rating of 4.8/5 from 40 client reviews. (2026-10-28 · source)
  • Published projects: Unbound Security.
  • The contact page lists an office in Poznań. (2026-11-10 · source)

Cons

  • GoWork records 18 positive and 22 negative reviews. These are user opinions, not independently established events. (2026-10-28 · source)
  • The offer also includes staff augmentation. Agree who owns project delivery in the contract. (2026-10-28 · source)
Projects & technologies

Source observations

  • Paweł and Sylwia Rogowicz founded Espeo in 2008, which matches the registry date (source).
  • Espeo runs two entities, Espeo Software sp. z o.o. in Poznań and Espeo Software Oy in Helsinki (source).
  • Case studies focus on payments and digital assets, including Unbound Security, now part of Coinbase (source).
  • Clutch lists 40 reviews and a 25 to 49 USD rate band (source).
  • Says it is a member of the Claude Partner Network and sells a 6-week AI-SDLC pilot (source)
  • Case studies lean on regulated digital assets and tokenisation, including a Qatari Shariah-compliant property platform (source)
  • Product consulting promises a product demo in 1–5 days with senior strategists (source)
  • Offices in Poznań and Helsinki (source)

Clients they name: Terveystalo, The Guardian, Ensto, Schibsted, CoinTracking, Unbound Security

Software development and maintenance Team augmentation and managed teams Product consulting and audits Blockchain solutions AI-SDLC adoption Build-operate-transfer AI AWS Terraform Kubernetes
Espeo Software homepage
Homepage of espeo.eu, screenshot taken October 28, 2026. Content and marks belong to Espeo Software.
Facts from the registers
In KRS since
2008
HQ (KRS)
Poznań
Legal form
sp. z o.o.
Share capital
51K PLN
Owners
family foundation ×2
Revenue
26.2M PLN (2025)
Profit
2.7M PLN (2025)
Team size (Clutch)
50-249
Google Business Profile
Espeo Software · 5.0 (24 reviews) (November 10, 2026)
Hiring (last 90 days)
1 other roles open (seen November 10, 2026)
Employee reviews (GoWork)
negative (18/22)

Score: 88/100

Transparency 5.0/5 Client reputation 3.6/5 Stability 3.8/5 Specialization 5.0/5 Activity 5.0/5 Hiring 2.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (18) · Checked November 10, 2026

STX Next

Poznań-based Python, data and AI engineering company with 450+ specialists and delivery centers in Poland and Mexico.

87/100

Clutch: 4.7 (103 reviews) Rate: 50–99 USD/h Min. project: 50,000 USD Premier Verified Google: 4.9 (42 reviews)

Best for: Mid-sized and large companies that need Python, data engineering or an AI program at enterprise scale.

Verdict. Pick STX Next for a data platform or an AI program at enterprise scale. For a small MVP it is too heavy.

Pros

  • Net profit of 9,500,000 PLN in 2025 on 128,100,000 PLN revenue. (2026-10-28 · source)
  • Clutch rating of 4.7/5 from 103 client reviews. (2026-10-28 · source)
  • Published projects: Man Group, Linde, Zego.

Cons

  • GoWork records 13 positive and 64 negative reviews. These are user opinions, not independently established events. (2026-10-07 · source)
  • Declared minimum project: 50,000 USD; compare this entry budget with your scope. (2026-10-28 · source)
Projects & technologies

Source observations

  • STX Next started in 2005 as the Polish branch of a Dutch company. Innova Capital acquired a majority stake in 2020 (source).
  • The about page claims 450+ specialists, 1,000+ projects and 400+ clients (source).
  • The site says STX Next earned ISO 27001 in 2024 and TISAX in 2025 (source).
  • Clutch lists 103 reviews with a 4.7 average and five locations, including Mérida, Mexico (source).
  • About page cites founding in 2005, 450+ specialists, 1,000+ projects and 400+ clients (source)
  • Positions itself for industrial and financial sectors, turning AI experiments into production systems (source)
  • AI agents are offered as a 4-week fixed-price MVP built on LangChain, LangGraph, MCP or AWS Bedrock (source)
  • Portfolio features Permira, Paradox Interactive and an open-source coding agent, DeepNext (source)

Clients they name: Man Group, Linde, Zego, Decathlon, Mastercard, European Space Agency

AI development and automation Data engineering Cloud strategy and migration Python web development Product design AI-native SDLC Terraform Python LLM AI
STX Next homepage
Homepage of www.stxnext.com, screenshot taken October 28, 2026. Content and marks belong to STX Next.
Facts from the registers
In KRS since
2022
HQ (KRS)
Poznań
Legal form
S.A.
Share capital
107K PLN
Revenue
128.1M PLN (2025)
Profit
9.5M PLN (2025)
Team size (Clutch)
250-999
Google Business Profile
STX Next · 4.9 (42 reviews) (November 10, 2026)
Hiring (last 90 days)
3 engineering roles open (seen November 10, 2026)
Employee reviews (GoWork)
negative (13/64)

Score: 87/100

Transparency 4.3/5 Client reputation 3.5/5 Stability 3.5/5 Specialization 5.0/5 Activity 5.0/5 Hiring 5.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (16) · Checked November 10, 2026

Merixstudio

Poznań software company building web, mobile and AI products and modernizing legacy systems, mostly for international clients.

86/100

Clutch: 4.8 (97 reviews) Rate: 50–99 USD/h Min. project: 25,000 USD Premier Verified Google: 4.8 (36 reviews)

Best for: Companies that want a certified team to build a web, mobile or AI product or rewrite a legacy system.

Verdict. Pick Merixstudio for a web or AI product or a legacy rewrite, backed by ISO certificates and 97 Clutch reviews. If you need only one or two engineers, it fits less well.

Pros

  • Net profit of 2,900,000 PLN in 2025 on 29,100,000 PLN revenue. (2026-10-28 · source)
  • Clutch rating of 4.8/5 from 97 client reviews. (2026-10-28 · source)
  • Certifications listed by the company: ISO 9001, ISO 27001. (2026-10-28 · source)

Cons

  • GoWork records 17 positive and 32 negative reviews. These are user opinions, not independently established events. (2026-10-28 · source)
  • Declared minimum project: 25,000 USD; compare this entry budget with your scope. (2026-10-28 · source)
Projects & technologies

Source observations

  • The brand says it has built software since 1999. The legal entity, MERIXSTUDIO sp. z o.o., has KRS 0000938427 from 2021 (source).
  • The about page claims about 100 expert-level people, all mids and seniors (source).
  • ISO 9001 and ISO 27001 are shown with TÜV NORD Polska logos (source).
  • The Dubai presence runs through an on-site partner, Solution21, rather than an own office (source).

Clients they name: Six Flags, Juilliard School, Biocore, RP Group, HYDAC, Toshiba

Web and enterprise development Mobile development AI integration Software modernization Cloud and DevOps Product discovery and design AI
Merixstudio homepage
Homepage of www.merixstudio.com, screenshot taken October 28, 2026. Content and marks belong to Merixstudio.
Facts from the registers
In KRS since
2021
HQ (KRS)
Poznań
Legal form
sp. z o.o.
Share capital
200K PLN
Owners
2 shareholders (individuals)
Revenue
29.1M PLN (2025)
Profit
2.9M PLN (2025)
Team size (Clutch)
50-249
Google Business Profile
Merixstudio · 4.8 (36 reviews) (November 10, 2026)
Hiring (last 90 days)
1 other roles open (seen November 10, 2026)
Employee reviews (GoWork)
negative (17/32)

Score: 86/100

Transparency 5.0/5 Client reputation 3.9/5 Stability 3.8/5 Specialization 5.0/5 Activity 3.8/5 Hiring 2.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (10) · Checked October 28, 2026

Apzumi

Poznań digital health software house building compliant healthcare, fitness and insurance apps, including AI features and medical device software.

78/100

Clutch: 4.9 (49 reviews) Rate: 50–99 USD/h Min. project: 10,000 USD Premier Verified Google: 3.4 (12 reviews)

Best for: Digital health, medtech and health insurance companies that need compliant apps, AI features or software for a medical device.

Verdict. Pick Apzumi for a regulated health app or AI feature where compliance experience matters more than the lowest rate. Skip it if your product is outside health, or you need a vendor with its own ISO 13485 certificate.

Pros

Cons

  • The offer also includes staff augmentation. Agree who owns project delivery in the contract. (2026-10-30 · source)
Projects & technologies

Source observations

  • The about page says the company started in 2013 and claims 13+ years on the market, 150+ completed projects, 70+ people and 15+ markets (source).
  • The about page states the information security management system is ISO 27001 certified, while systems are described as compliant with ISO 13485 rather than certified (source).
  • Awards on the about page include Forbes Diamonds 2026 and the Financial Times FT 1000 list for 2024 (source).
  • Case studies include Zbadani.pl for Synektik, Calpro as software certified as a medical device, and Perkk Check for Medavie; the home page covers HL7 FHIR, DICOM, HIPAA and IEC 62304 (source).
  • The home page shows 90+ projects and 12+ markets in one block and 150+ products in 16 markets in another, so the site's own figures differ (source).
  • The footer gives ul. Feliksa Nowowiejskiego 5 in Poznań and KRS 0000450819 (source).

Clients they name: Synektik (Zbadani.pl), Calpro, Medavie

Healthcare product development Healthcare AI implementation Digital transformation consulting Product discovery and design PoC and MVP development Mobile app development Web software development Team augmentation Dedicated teams Support and growth
Facts from the registers
In KRS since
2013
HQ (KRS)
Poznań
Legal form
sp.k.
Revenue
14M PLN (2025)
Profit
68K PLN (2025)
Team size (Clutch)
50-249
Google Business Profile
Apzumi · 3.4 (12 reviews) (November 10, 2026)

Score: 78/100

Transparency 4.0/5 Client reputation 2.5/5 Stability 4.8/5 Specialization 5.0/5 Activity 2.5/5 Hiring 0.0/5

Website Portfolio Clutch KRS LinkedIn

Sources (6) · Checked October 30, 2026

Apptension

Poznań software house of senior engineers building AI and SaaS products with an agentic delivery process.

73/100

Clutch: 4.8 (22 reviews) Rate: 50–99 USD/h Min. project: 25,000 USD Google: 4.9 (19 reviews)

Best for: SaaS founders and product teams that want senior engineers to ship an AI agent or MVP in weeks.

Verdict. Hire Apptension for an AI agent or SaaS MVP when speed matters and you can review pull requests. Check the 2025 loss and the layoff mentions on GoWork before a long contract.

Pros

  • Clutch rating of 4.8/5 from 22 client reviews. (2026-10-28 · source)
  • Published projects: Riyadh Air, Expo Dubai, LESS.
  • Polish legal entity record available in KRS: 0000534235. (2026-10-28 · source)

Cons

  • Net loss of 315,300 PLN in 2025 on 9,600,000 PLN revenue. (2026-10-28 · source)
  • GoWork records 6 positive and 15 negative reviews. These are user opinions, not independently established events. (2026-10-28 · source)
  • Declared minimum project: 25,000 USD; compare this entry budget with your scope. (2026-10-28 · source)
Projects & technologies

Source observations

  • The about page says the founders started Apptension in 2012 after winning Poznań Hackfest (source).
  • The NiNi Bot case study claims a production PWA in 11 active days with 159 merged pull requests (source).
  • The Teamdeck modernization took about nine weeks and 60 pull requests, and its production cutover is still pending (source).
  • The stats block on the home page shows placeholder zeros for projects, engineers and CSAT (source).

Clients they name: Riyadh Air, Expo Dubai, LESS, The Grassroots Coach, Miraflora Wagyu, PetProov, Teamdeck

Generative AI solutions PoC and MVP development SaaS development with an open-source boilerplate (9,000+ GitHub stars) Prototype to production Hybrid teams Product consulting AI
Facts from the registers
In KRS since
2014
HQ (KRS)
Poznań
Legal form
sp. z o.o.
Share capital
90K PLN
Owners
3 shareholders (individuals)
Revenue
9.6M PLN (2025)
Loss
315K PLN (2025)
Team size (Clutch)
50-249
Google Business Profile
Apptension | SaaS, AI, Mobile Apps, Web Apps Development · 4.9 (19 reviews) (November 11, 2026)
Employee reviews (GoWork)
negative (6/15)

Score: 73/100

Transparency 5.0/5 Client reputation 3.5/5 Stability 1.3/5 Specialization 5.0/5 Activity 3.8/5 Hiring 0.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (10) · Checked October 28, 2026

Bitnoise

Poznań software house of about 40 senior engineers, focused on HR tech, workforce management and EdTech.

71/100

Clutch: 4.8 (14 reviews) Rate: 50–99 USD/h Min. project: 10,000 USD Google: 5.0 (23 reviews)

Best for: HR tech, workforce and EdTech products, or vibe-coded apps that need rescue by a senior team.

Verdict. Pick Bitnoise for an HR or EdTech product or a vibe-code rescue, with a published rate and a senior team. Skip it for a large multi-team platform.

Pros

  • Net profit of 92,000 PLN in 2025 on 8,300,000 PLN revenue. (2026-09-22 · source)
  • Clutch rating of 4.8/5 from 14 client reviews. (2026-10-28 · source)
  • Published projects: Join.com, Inklusion Digital, Circus Street.
  • The contact page lists an office in Poznań. (2026-10-28 · source)

Cons

  • The offer also includes staff augmentation. Agree who owns project delivery in the contract. (2026-10-28 · source)
Projects & technologies

Source observations

  • Bitnoise publishes its rate, with team augmentation starting at 50 EUR per hour per engineer (source).
  • The homepage claims 40 engineers with 8+ years of average experience and no juniors (source).
  • Its own open-source products include the DutyDuke HR platform and a React Scheduler component (source).
  • Publishes rates: senior engineering from €50 per hour on team augmentation (source)
  • Claims 40 engineers with 8+ years average experience and no juniors (source)
  • Case study: a team of 10 developers working for JOIN since 2018 on React and Node.js (source)
  • Builds its own open-source HR platform and a React Gantt scheduler component (source)
  • Footer says founded 2009, based in Poznań (source)

Clients they name: Join.com, Inklusion Digital, Circus Street, AG5, Nokia, PwC

Team augmentation Project delivery AI solutions UX/UI design Vibe code rescue React Node.js
Bitnoise homepage
Homepage of bitnoise.pl, screenshot taken October 28, 2026. Content and marks belong to Bitnoise.
Facts from the registers
In KRS since
2009
HQ (KRS)
Poznań
Legal form
sp. z o.o.
Share capital
200K PLN
Owners
2 shareholders (individuals)
Revenue
8.3M PLN (2025)
Profit
92K PLN (2025)
Team size (Clutch)
50-249
Google Business Profile
Bitnoise Sp. z o.o. · 5.0 (23 reviews) (November 10, 2026)
Employee reviews (GoWork)
too few (1/1)

Score: 71/100

Transparency 5.0/5 Client reputation 3.6/5 Stability 4.3/5 Specialization 3.0/5 Activity 3.8/5 Hiring 0.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (19) · Checked November 9, 2026

Curiosum

Poznań Elixir and Phoenix specialists that build web apps and SaaS and run open source projects and meetups.

71/100

Clutch: 5.0 (8 reviews) Rate: 50–99 USD/h Min. project: 25,000 USD Google: 5.0 (14 reviews)

Best for: Startups and scale-ups already on Elixir and Phoenix that need senior engineers to build or rescue the product.

Verdict. Hire Curiosum when Elixir is already your technology. If you have not chosen one yet, Elixir alone is no reason to hire them.

Pros

  • Net profit of 5,500 PLN in 2025 on 4,100,000 PLN revenue. (2026-10-28 · source)
  • Clutch rating of 5/5 from 8 client reviews. (2026-10-28 · source)
  • Published projects: Lonely Planet, Thoro.ai, MEDICE.
  • The contact page lists an office in Poznań. (2026-10-28 · source)

Cons

  • The Clutch snapshot contains 8 reviews; request references for a comparable project. (2026-10-28 · source)
  • Declared minimum project: 25,000 USD; compare this entry budget with your scope. (2026-10-28 · source)
Projects & technologies

Source observations

  • The site claims 50+ Elixir projects and publishes open source libraries and an Elixir newsletter (source).
  • The company page gives 2020 as the official founding year and shows a team of 13 people (source).
  • The site publishes no headcount, certifications or prices (source).

Clients they name: Lonely Planet, Thoro.ai, MEDICE, Twine

Elixir and Phoenix development Phoenix LiveView development Product and UX/UI design Web and mobile apps Team extension Elixir consulting
Curiosum homepage
Homepage of curiosum.com, screenshot taken October 28, 2026. Content and marks belong to Curiosum.
Facts from the registers
In KRS since
2020
HQ (KRS)
Poznań
Legal form
sp. z o.o.
Share capital
5K PLN
Owners
2 shareholders (individuals)
Revenue
4.1M PLN (2025)
Profit
6K PLN (2025)
Team size (Clutch)
10-49
Google Business Profile
Curiosum · 5.0 (14 reviews) (November 10, 2026)
Hiring (last 90 days)
engineering role closed in the last 90 days (last seen October 21, 2026)
Employee reviews (GoWork)
too few (0/0)

Score: 71/100

Transparency 5.0/5 Client reputation 4.0/5 Stability 3.8/5 Specialization 3.0/5 Activity 2.5/5 Hiring 3.0/5

Website Portfolio Clutch KRS LinkedIn GoWork

Sources (10) · Checked October 28, 2026

Flyps

Poznań team building computer vision, robotics, LLM and data software, mostly for medtech, biotech and industry.

69/100

Clutch: 5.0 (10 reviews) Rate: 50–99 USD/h Min. project: 10,000 USD Google: 4.7 (30 reviews)

Best for: Medtech, biotech and industrial teams that need computer vision, robotics or LLM work in Python, from prototype to production.

Verdict. Take Flyps for a computer vision, robotics or LLM project with messy real-world data. Skip it if you need certified medical device processes or a large team.

Pros

  • Clutch rating of 5/5 from 10 client reviews. (2026-10-28 · source)
  • Published projects: Kontakt.io, Wildfires.org, Modern Health.
  • Certifications listed by the company: OpenAI Partner Network member, Google partner, AWS partner. (2026-10-30 · source)

Cons

  • This record has no linked financial statement; this is a coverage gap, not evidence that no filing exists.
Projects & technologies

Source observations

  • Case studies include cerebral palsy screening from infant video, AI analytics for smart hospitals for Kontakt.io, wildfire mitigation work for the US Forest Service via Wildfires.org and the Take&GO autonomous store (source).
  • The site says it builds to IEC 62304, ISO 13485:2016, HIPAA and GDPR but does not claim to hold these certifications (source).
  • The home page claims OpenAI Partner Network membership, Google and AWS partnerships and 80% of clients from referrals (source).
  • The footer lists Bydgoska 2/8, 61-127 Poznań and KRS 0000638297 (source).
  • Clutch shows 5.0 from 10 reviews, founded 2018, $50 to $99 per hour and a $10,000 minimum; most reviewers name no areas for improvement (source).

Clients they name: Kontakt.io, Wildfires.org, Modern Health, Take&GO, highlights.ai, MyAlyce

Computer vision and robotics LLMs and AI agents Data science and engineering UX/UI and full-stack development R&D and grant projects Machine learning Docker Python AI TypeScript
Facts from the registers
HQ (KRS)
Poznań
Legal form
sp. z o.o.
Team size (Clutch)
10-49
Google Business Profile
Flyps Software House · 4.7 (30 reviews) (November 11, 2026)
Hiring (last 90 days)
2 engineering roles open (seen November 10, 2026)

Score: 69/100

Transparency 2.5/5 Client reputation 3.6/5 Stability 1.5/5 Specialization 5.0/5 Activity 2.5/5 Hiring 5.0/5

Website Portfolio Clutch KRS LinkedIn

Sources (6) · Checked November 10, 2026

Expansio

Poznań software house for startups, building React Native, React and PHP apps, with machine learning R&D.

66/100

Clutch: 4.9 (9 reviews) Rate: 50–99 USD/h Min. project: 10,000 USD Google: 5.0 (8 reviews)

Best for: A startup that needs an Android and iOS app in React Native with a PHP backend, at a published price.

Verdict. Expansio fits a small startup app with a budget inside its published price range. Skip it for a large or long build.

Pros

  • Clutch rating of 4.9/5 from 9 client reviews. (2026-10-28 · source)
  • Polish legal entity record available in KRS: 0000611872. (2026-10-28 · source)

Cons

  • Net loss of 59,400 PLN in 2025 on 547,100 PLN revenue. (2026-10-28 · source)
  • The Clutch snapshot contains 9 reviews; request references for a comparable project. (2026-10-28 · source)

Discrepancy: company website: 12+ people, but the Polish entity had 547K PLN revenue (2025); the team most likely sits in another entity

Projects & technologies

Source observations

  • The home page publishes prices of about 20,000–60,000 USD for a mobile app and up to 100,000 USD for complex ones. (source)
  • The history page names a team of 12, including industrial designers and embedded specialists. (source)
  • The site gives Rubież 46 in the Poznań science park, while KRS lists Królewska 21. (source)
  • The Volkswagen case study PDF on the site dates from September 2020. (source)

Clients they name: Volkswagen, Wielton, Orange, Poznań University of Technology

iOS and Android apps (React Native) Web apps (React, PHP) Machine learning R&D Product development consulting IoT and hardware prototypes
Facts from the registers
In KRS since
2016
HQ (KRS)
Poznań
Legal form
sp. z o.o.
Share capital
5K PLN
Owners
2 shareholders (individuals)
Revenue
547K PLN (2025)
Loss
59K PLN (2025)
Team size (Clutch)
10-49
Google Business Profile
Expansio · 5.0 (8 reviews) (November 11, 2026)
Employee reviews (GoWork)
too few (4/0)
Discrepancy
company website: 12+ people, but the Polish entity had 547K PLN revenue (2025); the team most likely sits in another entity

Score: 66/100

Transparency 5.0/5 Client reputation 3.8/5 Stability 1.8/5 Specialization 4.0/5 Activity 2.5/5 Hiring 0.0/5

Website Clutch KRS LinkedIn GoWork

Sources (11) · Checked October 28, 2026

All companies

Show all 32 companies
Size: Rate: · 32
#CompanyHQ (KRS)PeopleClutchRateRevenueProfitFocusScoreLinks
1
Netguru AWS 70% LLM and generative AI
Poznań250-9994.8 · 7350–99 USD/h127.5M PLN6.3M PLNAWS 70% LLM and generative AI88Website Portfolio Clutch KRS
2
Espeo Software AWS 85% fintech
Poznań50-2494.8 · 4025–49 USD/h26.2M PLN2.7M PLNAWS 85% fintech88Website Portfolio Clutch KRS
3
STX Next AWS 70% LLM and generative AI
Poznań250-9994.7 · 10350–99 USD/h128.1M PLN9.5M PLNAWS 70% LLM and generative AI87Website Portfolio Clutch KRS
4
Merixstudio AWS 70% LLM and generative AI
Poznań50-2494.8 · 9750–99 USD/h29.1M PLN2.9M PLNAWS 70% LLM and generative AI86Website Portfolio Clutch KRS
5
Apzumi AWS 50% healthcare
Poznań50-2494.9 · 4950–99 USD/h14M PLN68K PLNAWS 50% healthcare78Website Portfolio Clutch KRS
6
Apptension AWS 50% LLM and generative AI
Poznań50-2494.8 · 2250–99 USD/h9.6M PLN-315K PLNAWS 50% LLM and generative AI73Website Portfolio Clutch KRS
7
Bitnoise AWS 30% startups and MVPs
Poznań50-2494.8 · 1450–99 USD/h8.3M PLN92K PLNAWS 30% startups and MVPs71Website Portfolio Clutch KRS
8
Curiosum AWS 30% automotive
Poznań10-495.0 · 850–99 USD/h4.1M PLN6K PLNAWS 30% automotive71Website Portfolio Clutch KRS
9
Flyps AWS 50% LLM and generative AI
Poznań10-495.0 · 1050–99 USD/hn/an/aAWS 50% LLM and generative AI69Website Portfolio Clutch KRS
10
Expansio AWS 40% mobile app development
Poznań10-494.9 · 950–99 USD/h547K PLN-59K PLNAWS 40% mobile app development66Website Clutch KRS
–
AppTailors too little client evidence
Poznań10-495.0 · 7n/a2.2M PLN639K PLNAWS 30% startups and MVPs66Website Portfolio Clutch KRS
–
APPVERK too little client evidence
Poznań50-2495.0 · 650–99 USD/h8.8M PLN11K PLNAWS 20% fintech64Website Portfolio Clutch KRS
–
Inigra too little client evidence
Poznań10-495.0 · 1350–99 USD/h518K PLN40K PLNAWS 20% startups and MVPs59Website Portfolio Clutch KRS
–
Red Rocket Software too little client evidence
n/a10-494.9 · 2925–49 USD/hn/an/aAWS 50% startups and MVPs59Website Clutch
–
Beetroot AB too little client evidence
n/a250-9994.8 · 3725–49 USD/hn/an/aAWS 70% startups and MVPs58Website Portfolio Clutch
–
G-Group.dev too little client evidence
n/a50-2494.9 · 1225–49 USD/hn/an/aAWS 55% LLM and generative AI58Website Clutch
–
VAO too little client evidence
n/a10-494.9 · 2525–49 USD/hn/an/aAWS 70% healthcare58Website Portfolio Clutch
–
datarabbit too little client evidence
n/a10-495.0 · 5n/an/an/aAWS 65% AI strategy and implementation57Website Portfolio Clutch
–
Appunite too little client evidence
n/a50-2494.9 · 2150–99 USD/hn/an/aAWS 40% startups and MVPs55Website Clutch
–
Briisk website not confirmed
n/a10-494.5 · 1225–49 USD/hn/an/aAWS 50% startups and MVPs50Clutch
–
Prograils product company
Poznań10-494.8 · 950–99 USD/h192K PLN-350K PLNAWS 20% startups and MVPs49Website Clutch KRS
–
LOVATA too little client evidence
n/a10-494.9 · 1625–49 USD/hn/an/aAWS 35% healthcare48Website Portfolio Clutch
–
Apriorit too little client evidence
Poznań250-9994.9 · 46100–149 USD/h414K PLN-12K PLNAWS 10% LLM and generative AI46Website Clutch KRS
–
codecreed under 10 people
n/a2-95.0 · 125–49 USD/hn/an/aAWS 35% startups and MVPs44Website Clutch
–
B-MIND Software House website not confirmed
Poznań10-494.5 · 1050–99 USD/h2M PLN-195K PLNAWS 10% startups and MVPs43Website Clutch KRS
–
Macopedia too little client evidence
n/a50-2494.9 · 950–99 USD/hn/an/aAWS 20% e-commerce42Website Portfolio Clutch
–
DevsPower too little client evidence
n/a10-495.0 · 725–49 USD/hn/an/aAWS 20% startups and MVPs38Website Portfolio Clutch
–
Onix-Systems too little client evidence
n/a250-9994.8 · 5625–49 USD/hn/an/aAWS 20% LLM and generative AI37Website Clutch
–
The BitByBit Company too little client evidence
n/a10-495.0 · 750–99 USD/hn/an/aAWS 20% startups and MVPs36Website Portfolio Clutch
–
DevPark struck off KRS
Poznań50-2494.9 · 625–49 USD/h8.8M PLN-1.9M PLNAWS 30% startups and MVPs35Website Clutch KRS
–
aveneo too little client evidence
n/a10-495.0 · 650–99 USD/hn/an/aAWS 15% fintech34Website Clutch
–
Zealous System too little client evidence
n/a50-2494.6 · 24n/an/an/aAWS 15% AI agents31Website Clutch

Who is not in the top 10, and why

Struck off the register or in liquidation 1

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

  • DevPark

Body leasing, product companies and other services 1

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.

  • Prograils

Website not confirmed 2

The data lacks a confirmed link between the website and the registered company. The company remains unranked until the entity behind the filings and reviews is identified.

  • Briisk
  • B-MIND Software House

Ranked 11th and below 3

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

  • AppTailors
  • APPVERK
  • Inigra

Too little client evidence, under 10 people, sole traders 2

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.

  • Apriorit
  • codecreed

Weak evidence for AWS 13

They meet the data criteria, but the topic rests on a small Clutch share, a few job ads or a single source. They may do it; the data just does not show it.

  • Red Rocket Software
  • Beetroot AB
  • G-Group.dev
  • VAO
  • datarabbit
  • Appunite
  • LOVATA
  • Macopedia
  • DevsPower
  • Onix-Systems
  • The BitByBit Company
  • aveneo
  • + 1 more in the full table

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/h 11
50-99 USD/h 17
100-149 USD/h 1
150-199 USD/h 0
Rates declared on Clutch, 29 companies with an office in the city.

Check any agency yourself in 10 minutes

  1. Ask for a monthly bill of a system they built and run, and for their tagging and budget alerts. Cloud partners sometimes earn on usage, so check who benefits when the bill grows.
  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.

Get offers from the best-fit agencies

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Questions

What are the best AWS software houses in Poznań in 2027?

By the score on this page: 1. Netguru (88), 2. Espeo Software (88), 3. STX Next (87), 4. Merixstudio (86), 5. Apzumi (78). 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 in the data set.

How much do AWS agencies in Poznań 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 AWS?

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 the Wrocław company 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

  • 1,498 companies in the data set
  • 758 with KRS records
  • 470 with a financial statement
  • 7,436 Clutch listing records
  • 713 employee review profiles on GoWork

Sources: Clutch profiles and listings, KRS records, available financial statements from rejestr.io and the Financial Documents Repository, GoWork reviews, JustJoin.it and No Fluff Jobs listings, and the Wrocław company catalog. Coverage varies by company; dates and links accompany the available records. The 0 to 100 score combines six axes: transparency, client reputation, stability, specialization, activity and hiring in the last 90 days. Paid Clutch placements do not increase the score.

Disclosures

  • Until November 2026 I work at Sanddev (Wrocław) as the founding engineer of its Sandtime product. Sanddev appears in the full table with the same score as everyone else and no editorial favor.
  • No agency pays for a position, there are no affiliate links. 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, source links and dates accompany the available company records.

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 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

Best software houses in Poznań 10 agencies ranked by registers, filings and reviews, out of 133 checked. Best AWS development companies in Poland 10 companies ranked out of 508 with AWS evidence in Poland. Best AWS software houses in Wrocław 10 companies ranked out of 103 with AWS evidence in Wrocław. Best AWS software houses in Warsaw 10 companies ranked out of 178 with AWS evidence in Warsaw. Best AWS software houses in Kraków 10 companies ranked out of 96 with AWS evidence in Kraków. Best TypeScript software houses in Poznań 6 companies ranked out of 14 with TypeScript evidence in Poznań. Best AI agents software houses in Poznań 9 companies ranked out of 19 with AI agents evidence in Poznań. Best business process automation software houses in Poznań 6 companies ranked out of 16 with business process automation evidence in Poznań. Best startups and MVPs software houses in Poznań 7 companies ranked out of 22 with startups and MVPs evidence in Poznań. Best e-commerce software houses in Poznań 5 companies ranked out of 16 with e-commerce evidence in Poznań. Best healthcare software houses in Poznań 5 companies ranked out of 14 with healthcare evidence in Poznań. Best Python software houses in Poznań 7 companies ranked out of 20 with Python evidence in Poznań.
Przemysław Zalewski

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Przemysław Zalewski · 15+ years shipping software

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