Top IT Consultants in Poznan

Ratings Updated: January 28, 2026

We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Clutch ensures trust

All Companies Leaders Matrix Information Technology Services Trends

Get Matched

15 Leaders 15 Contenders

102 Companies

Country: Poland

City: Poznan

List of the Top Poznan IT Services Companies

Sponsored

Featured

What are Featured Providers?
Rare Crew

4.9 18 reviews
Premier Verified

$10,000+

$50 - $99 / hr

50 - 249

Serves Poznan, Poland

Services provided

70% Custom Software Development

20% BI & Big Data Consulting & SI

10% Mobile App Development

Rare Crew is a versatile software development company known for its custom solutions and expertise in areas such as POS systems, HR software, CRM systems, and business intelligence solutions. Based on reviews, Rare Crew consistently demonstrates strong project management, timely delivery, and understanding of client needs, with 100% positive feedback in terms of client satisfaction. Their adaptability and responsiveness are frequently highlighted, with over 90% of reviewers praising their tailored solutions and commitment to quality.

See all 18 projects
Reviews mention Helpful
The feedback from the Civic Association KOLESO ZÁCHRANY highlights Rare Crew's commitment and professionalism in assisting non-profit organizations. Clients appreciated their proactive approach, as they not only implemented the website but also covered ongoing costs. The director praised the smooth communication and timely delivery, noting, "We didn’t observe any issues, unprofessionalism, or delays." Overall, the sentiment is highly positive, emphasizing Rare Crew's dedication to social causes and their effective project management.

Web Dev for Civic Nonprofit

5.0 Jan 15, 2021

The website has been working properly since the project was done, we’ve had no issues there. I have to say that having a working website with all the necessary information is key for our organization. The website also helped spread awareness of the services we provide.
Read Full Review

Web Dev for Civic Nonprofit

5.0 Jan 15, 2021

Main form of communication was done via phone or email. Once the timeline was agreed, they ensured they met all the deadlines. As I previously described, we didn’t observe any issues, unprofessionalism, or delays.
Read Full Review

Web Dev for Civic Nonprofit

5.0 Jan 15, 2021

They didn't hesitate and immediately agreed to cooperate with us even though it was a cost for them. Our work continued and they were also part of some other nonprofit activities. The CEO of Rare Crew helped us a lot and also personally helped a few families in need.
Read Full Review

Read All Reviews

Was this helpful?

Industry Experience

Rare Crew demonstrates extensive expertise across various industries, including Sports, Nonprofit, IT Services, Media, and Arts & Entertainment. Clients commend their understanding of industry-specific needs, effective project management, and timely delivery. In Sports, they excel in developing operational solutions, while in Nonprofits, they provide critical data tracking tools. Their IT Services highlight custom software development proficiency. Overall, feedback indicates strong alignment with client goals and a commitment to quality across sectors, making them a suitable partner for projects in these industries.
Read All Reviews

Select Industry to see insights

Other Industry Sports Nonprofit IT Services Media Arts, entertainment & music

Was this helpful?

Average Project Cost Breakdown

Less than $10,000 (1) $10,000 to $49,000 (1) $200,000 to $999,999 (1)

What Clients Have Said
Overall, clients recognize Rare Crew as providing good value for money, often highlighting their competitive pricing and effective solutions. For instance, one client noted that Rare Crew 'fit our budget' and offered 'good value for cost.' Another remarked on their 'exceptional attention to detail' while delivering quality work that met project needs without exceeding budgets. Clients appreciate the balance of cost-effectiveness and quality, affirming that Rare Crew’s services significantly enhance operational efficiency.
Read All Reviews

Was this helpful?

View projects from:

England (6) United States (4) India (3) Netherlands (1) Slovakia (1)
View Profile Visit Website
Dreamix

5.0 33 reviews
Premier Verified

$50,000+

$25 - $49 / hr

250 - 999

Serves Poznan, Poland

Services provided

25% Custom Software Development

20% IT Staff Augmentation

15% Web Development +4 services

10% AI Development

10% IT Managed Services

10% IT Strategy Consulting

10% Mobile App Development

Dreamix is a software development company that specializes in custom solutions, team augmentation, and digital transformation across various industries, including aviation, construction, and IT services. Their reviews highlight a consistent pattern of high-quality deliverables, excellent project management, and proactive communication. Approximately 100% of reviewers praised Dreamix for their cultural fit and technical expertise, with no significant negative feedback noted.

See all 33 projects

Industry Experience

Dreamix has demonstrated expertise across various industries, including Supply Chain, Aviation, Construction, Recreation, Manufacturing, Real Estate, and Healthcare. Clients consistently praise their high-quality development, technical competency, and strong communication skills. Positive sentiments highlight their cultural fit and ability to understand specific industry needs, resulting in improved operational efficiency and product delivery. Potential clients in these sectors can expect a reliable partner adept at innovative solutions tailored to distinct project requirements.
Read All Reviews

Select Industry to see insights

Supply Chain, Logistics, and Transport Manufacturing Software Real estate Other Industry IT Services Utilities Media Research Information technology Consulting Nonprofit Consumer Products Construction Transportation Recreation Healthcare

Was this helpful?

Average Project Cost Breakdown

$200,000 to $999,999 (7) $50,000 to $199,999 (3) Less than $10,000 (1) $10,000 to $49,000 (1) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients consistently emphasize Dreamix's excellent value for cost, with feedback highlighting their ability to deliver high-quality work within budget. For instance, one client noted the 'good value for cost' and praised the team's understanding of project needs. Another client highlighted that Dreamix's pricing fit their budget and contributed to a successful partnership, reinforcing the sentiment that their services provide significant return on investment.
Read All Reviews

Was this helpful?

View projects from:

United States (8) Bulgaria (7) Switzerland (4) Germany (3) England (2) Iceland (1) Ireland (1) Netherlands (1) Romania (1) United Arab Emirates (1)

View Profile Visit Website
Sigma Software Group

4.8 37 reviews
Premier Verified

$50,000+

$50 - $99 / hr

1,000 - 9,999

Serves Poznan, Poland

Services provided

25% Custom Software Development

21% Mobile App Development

21% Web Development +3 services

11% AI Consulting

11% BI & Big Data Consulting & SI

11% Enterprise App Modernization

Sigma Software Group is a versatile software development company offering a wide range of services, including web and mobile development, engineering support, and staff augmentation. The reviews indicate a strong emphasis on efficiency, collaboration, and alignment with client values. Approximately 80% of feedback highlights their punctuality and adaptability, while 60% commend their innovative approach and team integration. Overall, clients consistently express satisfaction with Sigma Software Group’s contributions to their projects.

See all 37 projects
Reviews mention Professional
Clients consistently highlight the professionalism of Sigma Software Group, noting their team's dedication and proficiency. One client emphasized their ability to effectively translate requirements, while another praised their structured project management and transparent communication. Feedback indicates a strong satisfaction with the quality of deliverables, with clients appreciating the flexibility and responsiveness of the team. Overall, the sentiment reflects a high level of confidence in Sigma Software Group's professional capabilities and their commitment to client success.

Outsourcing Services for Construction Company

5.0 Oct 30, 2023

Their team is made up of talented professionals. They understand our needs and are good at translating our requirements.
Read Full Review

Staff Augmentation for Application Software Security Company

5.0 Aug 3, 2023

One of the most impressive qualities of the Sigma Software Group team is the high level of professionalism exhibited by their employees. Clearly, they put a considerable amount of time and dedication into their selection process.
Read Full Review

Custom Software Development for Airlines Association

4.5 Apr 13, 2023

I was most impressed by Sigma Software Group’s professionalism and quickness to respond. Sigma Software Group also had a wide team of specialists, which was really positive for me because I didn’t have experience in software development.
Read Full Review

Logo Marketplace for Design Platform

4.5 Jun 7, 2021

Sigma team is always very professional and understanding to a startup's position. We are very grateful for the professionalism and flexibility that Sigma has shown us over the years.
Read Full Review

Read All Reviews

Was this helpful?

0 of 1 reviews is 5 stars

$50,000 – $199,999 avg. project cost

Reviewed 1 time in the past 6 months
In the past six months, client feedback for Sigma Software Group has been predominantly positive, highlighting their efficiency, creativity, and collaborative spirit. A CMO from an advertising firm noted successful outcomes such as increased engagement, improved SEO, and higher lead quality following a website redesign. While the project was completed on time and met expectations, clients suggested a desire for more proactive web guidance from the team to enhance their experience further.
Read 1 Recent Review

Was this helpful?

Industry Experience

Sigma Software Group has demonstrated significant expertise across various industries, including Advertising & Marketing, Aviation, Food & Beverage, Financial Services, Education, and more. Clients consistently highlight their strong project management skills, timely delivery, and adaptability to specific industry needs. In Advertising & Marketing, they excel in application development and integration, while in Financial Services and Aviation, their capacity for staff augmentation and compliance adherence is notable. Overall, feedback is overwhelmingly positive, indicating a strong fit for clients in technology-driven sectors seeking reliable partnerships.
Read All Reviews

Select Industry to see insights

Other Industry Food & Beverage Information technology Financial services Education Logistics & Supply Chain Construction Arts, entertainment & music Software Sports IT Services Manufacturing Automotive Retail Real estate Design Healthcare Gambling Advertising & marketing

Was this helpful?

Average Project Cost Breakdown

$1,000,000 to $9,999,999 (8) $200,000 to $999,999 (7) $50,000 to $199,999 (5) $10,000 to $49,000 (3) Less than $10,000 (2)

What Clients Have Said
Overall, client feedback regarding Sigma Software Group highlights a strong sentiment of value for money. Many clients noted that the pricing aligns well with their budget while receiving high-quality services. For instance, one client appreciated Sigma's 'good value for cost' and noted their impressive integration with existing teams. However, some clients mentioned that while they received excellent service, the pricing could be perceived as high in some cases. Overall, the consensus reflects satisfaction with the cost-to-value ratio.
Read All Reviews

Was this helpful?
View Profile Visit Website
Special Space Sp. z o.o

Not yet reviewed

$5,000+

$50 - $99 / hr

10 - 49

Bydgoszcz, Poland

Services provided

20% E-Commerce Development

20% Graphic Design

20% IT Managed Services +2 services

20% Web Design

20% Web Development

Special Space Sp. Z o.o is a web design company launched in 2017. Their services include Web Design and Graphic Design.
Read more

View Profile
Sii Sweden

Not yet reviewed

Undisclosed

Undisclosed

1,000 - 9,999

Bydgoszcz, Poland

Services provided

20% Application Testing

20% Cybersecurity

10% Back Office Outsourcing +5 services

10% Business Consulting

10% Cloud Consulting & SI

10% Custom Software Development

10% IT Strategy Consulting

10% UX/UI Design

Sii Sweden, a Cybersecurity company, is in Stockholm, Sweden and Gdańsk, Poland. Their services include Cybersecurity and Application Testing.
Read more

Bydgoszcz, Poland

plac Koscieleckich, 3
Bydgoszcz, Poland 85-033

See All Locations (3)

View Profile

Tell us what you need — we’ll match you with top agencies in minutes.

Get My Matches

Previous 1 2 3 Next

Why Trust Clutch

At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.

Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.

We evaluate service providers using a structured methodology that combines:

In-depth client interviews and ratings
Comprehensive project details
Market presence
Portfolio examples and industry recognition

This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.

We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.

Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.

Ability to deliver

Focus

Proven

Market Leaders

Emerging

Niche

Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 Waverley Software

2 Apriorit

3 Britenet

4 Sigma Software Group

5 Onix-Systems

6 Transition Technologies PSC

7 Devire

8 Beetroot AB

9 summ-it

10 Sii Poland

11 Tokenomia.pro

12 Centuria

13 Tenesys

14 Espeo Software

15 eVolpe Consulting Group

A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.

By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More

Focus (x-axis)

Focus accounts for a company’s specialization within a certain service.

Ability to Deliver (y-axis)

Ability to Deliver considers three criteria:

Client feedback and reviews
Work experience and previous projects
Market presence and reputation in the industry

List of the Top 15 Poznan IT Services Companies

Waverley Software

$50,000+

$50 - $99 / hr

250 - 999

Palo Alto, CA

Ability to deliver

37.6/40.0

18/20 Reviews

10/10 Clients & Experience

9.6/10 Market Presence

Service focus

25% IT Consulting

75% Other

View Profile Visit Website
Apriorit

$25,000+

$100 - $149 / hr

250 - 999

Lynn, MA

Ability to deliver

38.4/40.0

19.2/20 Reviews

9.5/10 Clients & Experience

9.7/10 Market Presence

Service focus

15% IT Consulting

85% Other

View Profile Visit Website
Britenet

$50,000+

Undisclosed

1,000 - 9,999

Warszawa, Poland

Ability to deliver

35.7/40.0

16.8/20 Reviews

10/10 Clients & Experience

8.9/10 Market Presence

Service focus

50% IT Consulting

50% Other

View Profile Visit Website
Sigma Software Group

$50,000+

$50 - $99 / hr

1,000 - 9,999

L'viv, Ukraine

Ability to deliver

38.8/40.0

19/20 Reviews

10/10 Clients & Experience

9.8/10 Market Presence

Service focus

11% IT Consulting

89% Other

View Profile Visit Website
Onix-Systems

$10,000+

$25 - $49 / hr

250 - 999

Kropyvnytskyi, Ukraine

Ability to deliver

38.7/40.0

19/20 Reviews

10/10 Clients & Experience

9.7/10 Market Presence

Service focus

15% IT Consulting

85% Other

View Profile Visit Website
Transition Technologies PSC

$1,000+

$25 - $49 / hr

1,000 - 9,999

Łódź, Poland

Ability to deliver

24.5/40.0

14.2/20 Reviews

4.7/10 Clients & Experience

5.6/10 Market Presence

Service focus

35% IT Consulting

65% Other

View Profile Visit Website
Devire

$1,000+

Undisclosed

250 - 999

Warszawa, Poland

Ability to deliver

34.7/40.0

16.2/20 Reviews

8.9/10 Clients & Experience

9.6/10 Market Presence

Service focus

10% IT Consulting

90% Other

View Profile Visit Website
Beetroot AB

$10,000+

$25 - $49 / hr

250 - 999

Stockholm, Sweden

Ability to deliver

34.6/40.0

18.4/20 Reviews

10/10 Clients & Experience

6.2/10 Market Presence

Service focus

10% IT Consulting

90% Other

View Profile Visit Website
summ-it

$5,000+

$50 - $99 / hr

50 - 249

Poznań, Poland

Ability to deliver

25/40.0

16.2/20 Reviews

3.6/10 Clients & Experience

5.2/10 Market Presence

Service focus

100% IT Consulting

View Profile Visit Website
Sii Poland

Undisclosed

Undisclosed

1,000 - 9,999

Warszawa, Poland

Ability to deliver

29.5/40.0

20/20 Reviews

0/10 Clients & Experience

9.5/10 Market Presence

Service focus

20% IT Consulting

80% Other

View Profile Visit Website
Tokenomia.pro

$5,000+

$50 - $99 / hr

10 - 49

Poznań, Poland

Ability to deliver

35.2/40.0

16.8/20 Reviews

10/10 Clients & Experience

8.3/10 Market Presence

Service focus

10% IT Consulting

90% Other

View Profile Visit Website
Centuria

Undisclosed

$50 - $99 / hr

10 - 49

Poznań, Poland

Ability to deliver

28.2/40.0

16.2/20 Reviews

6.4/10 Clients & Experience

5.6/10 Market Presence

Service focus

100% IT Consulting

View Profile Visit Website
Tenesys

Undisclosed

$50 - $99 / hr

10 - 49

Poznań, Poland

Ability to deliver

24/40.0

17.2/20 Reviews

0/10 Clients & Experience

6.8/10 Market Presence

Service focus

65% IT Consulting

35% Other

View Profile Visit Website
Espeo Software

$5,000+

$25 - $49 / hr

50 - 249

Poznań, Poland

Ability to deliver

31.2/40.0

15.4/20 Reviews

10/10 Clients & Experience

5.8/10 Market Presence

Service focus

40% IT Consulting

60% Other

View Profile Visit Website
eVolpe Consulting Group

$10,000+

$50 - $99 / hr

10 - 49

Poznań, Poland

Ability to deliver

29/40.0

15.6/20 Reviews

8.2/10 Clients & Experience

5.2/10 Market Presence

Service focus

50% IT Consulting

50% Other

View Profile Visit Website
Cogitech Software House

$5,000+

$25 - $49 / hr

10 - 49

Poznań, Poland

Ability to deliver

31.4/40.0

16.4/20 Reviews

9.4/10 Clients & Experience

5.6/10 Market Presence

Service focus

20% IT Consulting

80% Other

View Profile Visit Website
WizzDev

$5,000+

$50 - $99 / hr

10 - 49

Poznań, Poland

Ability to deliver

31/40.0

17.2/20 Reviews

7.7/10 Clients & Experience

6.1/10 Market Presence

Service focus

15% IT Consulting

85% Other

View Profile Visit Website
EmailLabs

Undisclosed

Undisclosed

10 - 49

Poznań, Poland

Ability to deliver

29.8/40.0

17.6/20 Reviews

5.2/10 Clients & Experience

7/10 Market Presence

Service focus

20% IT Consulting

80% Other

View Profile Visit Website
Curiosum

$25,000+

$50 - $99 / hr

10 - 49

Poznań, Poland

Ability to deliver

31.7/40.0

16.2/20 Reviews

10/10 Clients & Experience

5.5/10 Market Presence

Service focus

10% IT Consulting

90% Other

View Profile Visit Website
Sysmo.pl - rozwiązania IT

Undisclosed

$25 - $49 / hr

10 - 49

Poznań, Poland

Ability to deliver

31.7/40.0

17.6/20 Reviews

8.9/10 Clients & Experience

5.2/10 Market Presence

Service focus

10% IT Consulting

90% Other

View Profile Visit Website
Deltologic

$1,000+

$100 - $149 / hr

10 - 49

Berlin, Germany

Ability to deliver

29.4/40.0

16.2/20 Reviews

7.5/10 Clients & Experience

5.7/10 Market Presence

Service focus

20% IT Consulting

80% Other

View Profile Visit Website
Flyps

$10,000+

$50 - $99 / hr

10 - 49

Poznań, Poland

Ability to deliver

24.4/40.0

17.2/20 Reviews

1.4/10 Clients & Experience

5.8/10 Market Presence

Service focus

40% IT Consulting

60% Other

View Profile Visit Website
Zigrin Security

$1,000+

$50 - $99 / hr

2 - 9

Poznań, Poland

Ability to deliver

27.9/40.0

16.6/20 Reviews

3.9/10 Clients & Experience

7.4/10 Market Presence

Service focus

100% IT Consulting

View Profile Visit Website
Welastic Sp. z o.o.

$5,000+

$50 - $99 / hr

10 - 49

Poznań, Poland

Ability to deliver

20.8/40.0

16.2/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

100% IT Consulting

View Profile Visit Website
Fabres

Undisclosed

Undisclosed

50 - 249

Poznań, Poland

Ability to deliver

26.8/40.0

19.2/20 Reviews

3/10 Clients & Experience

4.6/10 Market Presence

Service focus

15% IT Consulting

85% Other

View Profile Visit Website
INVESTIT Systems

$10,000+

$50 - $99 / hr

2 - 9

Poznań, Poland

Ability to deliver

28.8/40.0

16.6/20 Reviews

7.7/10 Clients & Experience

4.6/10 Market Presence

Service focus

10% IT Consulting

90% Other

View Profile Visit Website
HighSolutions

$5,000+

$50 - $99 / hr

10 - 49

Poznań, Poland

Ability to deliver

28.5/40.0

16.2/20 Reviews

7.3/10 Clients & Experience

4.9/10 Market Presence

Service focus

10% IT Consulting

90% Other

View Profile Visit Website
DP Vision

$5,000+

$50 - $99 / hr

10 - 49

Poznań, Poland

Ability to deliver

27.6/40.0

16.4/20 Reviews

3.9/10 Clients & Experience

7.3/10 Market Presence

Service focus

10% IT Consulting

90% Other

View Profile Visit Website
Propeller Plan

$1,000+

$50 - $99 / hr

10 - 49

Poznań, Poland

Ability to deliver

24.7/40.0

17.8/20 Reviews

1.5/10 Clients & Experience

5.4/10 Market Presence

Service focus

60% IT Consulting

40% Other

View Profile Visit Website
datarabbit

$10,000+

Undisclosed

10 - 49

Poznań, Poland

Ability to deliver

24.1/40.0

17/20 Reviews

2.7/10 Clients & Experience

4.4/10 Market Presence

Service focus

35% IT Consulting

65% Other

View Profile Visit Website

Latest IT Services Articles

See all articles

Why Manufacturing IT Strategy Drives Smart Factory Success

Updated December 17, 2025

Jeff Borello

Your smart manufacturing ROI depends on IT infrastructure. Explore the 4 critical foundations, real case studies, and a practical 4-phase implementation...

IT Services Thought Leadership, Scaling

How Fintechs Can Integrate Crypto Services Responsibly: A 10-Step Vendor & Compliance Checklist

Updated December 10, 2025

Vikram Subburaj

As more fintechs introduce crypto services, doing it the right way is important. This 10-step checklist outlines how teams can stay compliant while earning...

IT Services Thought Leadership, Scaling

Top 20 Open Source Cybersecurity Tools for Small Businesses

Updated October 2, 2025

Hannah Hicklen

Having the right tools makes a huge difference, especially when it comes to online security. Here are the 20 best open source cybersecurity tools to...

IT Services Clutch Report

Similar Categories

Related Services

Managed Service Providers in Poznan

Specialties

ECM Cloud Consulting Productivity & Collaboration ATO ForgeRock Cybersecurity Security Risk Assessments JumpCloud ERP

Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.

Top IT Consultants in Poznan

List of the Top Poznan IT Services Companies

Reviews mention Helpful

Web Dev for Civic Nonprofit

Web Dev for Civic Nonprofit

Web Dev for Civic Nonprofit

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Professional

Outsourcing Services for Construction Company

Staff Augmentation for Application Software Security Company

Custom Software Development for Airlines Association

Logo Marketplace for Design Platform

Reviewed 1 time in the past 6 months

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Tell us what you need — we’ll match you with top agencies in minutes.

Why Trust Clutch

List of the Top 15 Poznan IT Services Companies

Latest IT Services Articles

Why Manufacturing IT Strategy Drives Smart Factory Success

How Fintechs Can Integrate Crypto Services Responsibly: A 10-Step Vendor & Compliance Checklist

Top 20 Open Source Cybersecurity Tools for Small Businesses

Similar Categories

Related Services

Specialties