Best Python software houses in Poznań

Which company fits your project

• Merixstudio Companies that want a certified team to build a web, mobile or AI product or rewrite a legacy system. Python is 80% of the technology focus on its Clutch profile. Score 85, 4.8 on Clutch from 97 reviews, profit in 2025.
• STX Next Mid-sized and large companies that need Python, data engineering or an AI program at enterprise scale. Python is 80% of the technology focus on its Clutch profile. 1 open role with Python in the requirements. Score 84, 4.7 on Clutch from 103 reviews, profit in 2025.
• Netguru Well-funded commerce and marketplace businesses that want a known brand to build or scale their platform. Python is 30% of the technology focus on its Clutch profile. 6 open roles with Python in the requirements. Score 77, 4.8 on Clutch from 73 reviews, profit in 2025.
• Inigra Founders who want a fixed-price MVP or a rescue of a Lovable or no-code prototype, with prices known up front. Python is 25% of the technology focus on its Clutch profile. Score 63, 5.0 on Clutch from 13 reviews, profit in 2025.
• One senior instead of a team If 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 Python work; the share on Clutch is what the company declares.

The top 7 at a glance

Click a column to sort.

#	Company	People	Clutch	Rate	Focus	Score
1	Merixstudio profit 2.9M PLN (2025) GoWork 17/32	50-249	4.8 · 97	50–99 USD/h	Python 80% AI agents	85
2	STX Next profit 9.5M PLN (2025) GoWork 13/64	250-999	4.7 · 103	50–99 USD/h	Python 80% manufacturing	84
3	Netguru profit 6.3M PLN (2025) GoWork 25/73	250-999	4.8 · 73	50–99 USD/h	Python 30% AI agents	77
4	Inigra profit 40K PLN (2025)	10-49	5.0 · 13	50–99 USD/h	Python 25% startups and MVPs	63
5	Apptension loss 315K PLN (2025) GoWork 6/15	50-249	4.8 · 22	50–99 USD/h	Python 25% AI agents	55
6	Bitnoise profit 92K PLN (2025)	50-249	4.8 · 14	50–99 USD/h	Python 10% startups and MVPs	55
7	AppTailors profit 639K PLN (2024)	10-49	5.0 · 7	n/a	Python 10% startups and MVPs	53

The ranking

1

Merixstudio

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

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

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

• Merixstudio reported a profit of 2.9M PLN on 29.1M PLN of revenue in 2025.
• Clutch shows 97 reviews averaging 4.8.
• Merixstudio declares ISO 9001 and ISO 27001 and shows TÜV NORD logos.
• Named case studies cover Six Flags, Juilliard School and Biocore.

Cons

• The current company dates from 2021, while the brand claims 1999, so part of the history sits in earlier entities.
• We found no GoWork data and no open JustJoin offers, so we could not check staff sentiment or hiring.
• The Dubai presence is a partner rather than an own office.

From their website and Clutch profile

• 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

2

STX Next

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

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

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

• Clutch shows 103 reviews averaging 4.7.
• STX Next reported a profit of 9.5M PLN on 128.1M PLN of revenue in 2025.
• STX Next focuses on Python and data, and declares ISO 27001 and TISAX.
• STX Next hires for data and AI roles, among others, all remote.

Cons

• Private equity fund Innova Capital has held a majority stake since 2020, per the company's own site.
• The current registry company dates only from 2022.
• GoWork reviews are mostly negative (13 positive, 64 negative), and 10 of 40 reviews since January 2025 mention layoffs or cuts.

From their website and Clutch profile

• 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).

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

3

Netguru

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

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

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

• Netguru reported a profit of 6.3M PLN on 127.5M PLN of revenue in 2025.
• Clutch shows 73 reviews averaging 4.8, and named clients include IKEA, Volkswagen and Żabka.
• Netguru is a certified B Corporation, per its own site.
• Netguru hires a lot on the job boards, almost all roles remote.

Cons

• GoWork opinions lean negative, with 25 positive against 73 negative and 24 mentions of layoffs.
• Open roles are listed as freelance, so part of the team may be contractors hired per project.
• Clutch lists IT staff augmentation among its services, so check whether you get a team or individuals.

From their website and Clutch profile

• 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).

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 Salesforce React AI

6

Bitnoise

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

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

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

• Bitnoise publishes its rate, with team augmentation from 50 EUR per hour per engineer.
• The site states about 40 engineers, all senior.
• The founding year of 2009 matches the registry.
• Bitnoise works in HR tech, workforce management and EdTech, with its own open-source products.

Cons

• The margin is thin, with a profit of 92K PLN on 8.3M PLN of revenue in 2025.
• Clutch shows only 14 reviews.

From their website and Clutch profile

• 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).

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

7

AppTailors

Small Poznań studio that designs and builds Flutter apps, mostly for health, sports and lifestyle startups.

Clutch: 5.0 (7 reviews) Rate: n/a Min. project: 10,000 USD

Best for: Startup founders with a modest budget who want one small studio to design and build a Flutter app.

Verdict. Hire AppTailors for a Flutter startup MVP with design included. Look elsewhere for enterprise integrations or a team that must grow past a few people.

Pros

• Profitable in the filings we checked, with a 2024 profit of 639K PLN on 2.2M PLN of revenue.
• The portfolio has 13 projects with named clients such as The Telegraph, Backtrace and Vagus.
• The 10,000 USD Clutch minimum fits a first version of a startup app.

Cons

• Clutch shows seven reviews and no hourly rate, and the site gives no address, legal name or team size.
• Almost every portfolio project uses Flutter, Node.js and Google Cloud, so other stacks are a poor fit.
• The latest filing in our data is for 2024, and the last snapshot showed zero open roles.

From their website and Clutch profile

• The portfolio lists 13 projects, and almost all of them use Flutter, Node.js and Google Cloud (source).
• The contact page gives only an email address, with no legal name, street address or team size (source).
• Clutch shows 5.0 from 7 reviews, a 10,000 USD minimum, no hourly rate, and offices in Raleigh and London that the site does not mention (source).

Clients they name: The Telegraph, Backtrace, Vagus, Motzi, Club Monocle, RentItems

Mobile development (Flutter) Web development Product design (UX/UI) Branding

Every company we checked

The table below has the 21 companies with Python evidence in Poznań, including the ones that do not qualify for the ranking, with the reason. Sort by any column.

Show all 21 companies

Size: 2-9 10-49 50-249 250-999 Rate: 25-49 USD 50-99 USD 100-149 USD 150-199 USD · 21

#	Company	HQ (KRS)	People	Clutch	Rate	Revenue	Profit	Focus	Score	Links
1	Merixstudio Python 80% AI agents	Poznań	50-249	4.8 · 97	50–99 USD/h	29.1M PLN	2.9M PLN	Python 80% AI agents	85	Website Portfolio Clutch KRS
2	STX Next Python 80% manufacturing	Poznań	250-999	4.7 · 103	50–99 USD/h	128.1M PLN	9.5M PLN	Python 80% manufacturing	84	Website Portfolio Clutch KRS
3	Netguru Python 30% AI agents	Poznań	250-999	4.8 · 73	50–99 USD/h	127.5M PLN	6.3M PLN	Python 30% AI agents	77	Website Portfolio Clutch KRS
4	Inigra Python 25% startups and MVPs	Poznań	10-49	5.0 · 13	50–99 USD/h	518K PLN	40K PLN	Python 25% startups and MVPs	63	Website Portfolio Clutch KRS
5	Apptension Python 25% AI agents	Poznań	50-249	4.8 · 22	50–99 USD/h	9.6M PLN	-315K PLN	Python 25% AI agents	55	Website Portfolio Clutch KRS
6	Bitnoise Python 10% startups and MVPs	Poznań	50-249	4.8 · 14	50–99 USD/h	8.3M PLN	92K PLN	Python 10% startups and MVPs	55	Website Portfolio Clutch KRS
7	AppTailors Python 10% startups and MVPs	Poznań	10-49	5.0 · 7	n/a	2.2M PLN	639K PLN	Python 10% startups and MVPs	53	Website Portfolio Clutch KRS
–	Espeo Software too little client evidence	Poznań	50-249	4.8 · 40	25–49 USD/h	26.2M PLN	2.7M PLN	Python: 2 roles fintech	70	Website Portfolio Clutch KRS
–	Flyps too little client evidence	n/a	10-49	5.0 · 10	50–99 USD/h	n/a	n/a	Python: 3 roles DevOps and cloud	63	Website Portfolio Clutch
–	datarabbit too little client evidence	n/a	10-49	5.0 · 5	n/a	n/a	n/a	Python 70% startups and MVPs	58	Website Portfolio Clutch
–	Apriorit too little client evidence	Poznań	250-999	4.9 · 46	100–149 USD/h	414K PLN	-12K PLN	Python 10% AI agents	45	Website Clutch KRS
–	The BitByBit Company too little client evidence	n/a	10-49	5.0 · 7	50–99 USD/h	n/a	n/a	Python 25% startups and MVPs	41	Website Portfolio Clutch
–	Macopedia too little client evidence	n/a	50-249	4.9 · 9	50–99 USD/h	n/a	n/a	Python 20% e-commerce	40	Website Portfolio Clutch
–	Beetroot AB too little client evidence	n/a	250-999	4.8 · 37	25–49 USD/h	n/a	n/a	Python 21% startups and MVPs	39	Website Portfolio Clutch
–	INVESTIT Systems under 10 people	n/a	2-9	5.0 · 5	50–99 USD/h	n/a	n/a	Python 20% startups and MVPs	37	Website Clutch
–	LO LOVATA too little client evidence	n/a	10-49	4.9 · 16	25–49 USD/h	n/a	n/a	Python 15% healthcare	35	Website Portfolio Clutch
–	codecreed under 10 people	n/a	2-9	5.0 · 1	25–49 USD/h	n/a	n/a	Python 20% startups and MVPs	34	Website Clutch
–	Appunite too little client evidence	n/a	50-249	4.9 · 21	50–99 USD/h	n/a	n/a	Python 11% startups and MVPs	32	Website Clutch
–	Red Rocket Software too little client evidence	n/a	10-49	4.9 · 29	25–49 USD/h	n/a	n/a	Python 10% startups and MVPs	32	Website Clutch
–	Onix-Systems too little client evidence	n/a	250-999	4.8 · 56	25–49 USD/h	n/a	n/a	Python 10% healthcare	31	Website Clutch
–	Sea Custom Software Development too little client evidence	n/a	50-249	4.9 · 11	50–99 USD/h	n/a	n/a	Python 10% logistics	30	Website 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 7, and why

What they charge

Check any agency yourself in 10 minutes

1. Python covers web back ends, data pipelines and machine learning, and the skills overlap less than the label suggests. Ask for a project close to yours, with Django or FastAPI for web and the data stack for analytics.
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.