Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Strategic Technology Partner for Custom Software & Mobile Development
Techstack is a strategic technology partner with 10+ years of expertise in mobile and custom software development. We build, scale, and evolve high-quality digital products through strong engineering culture, transparency, and long-term growth focus...
Top Services:
Mobile App Development
Web Development
Software Development
Web Design
AI Development
Show more
Location
Wroclaw, Poland
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
24 Projects Listed
Techstack company Services
Mobile App Development
Web Development
Software Development
Web Design
AI Development
UI/UX Design
Software Testing
IoT
Staff Augmentation
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Corel
SkillLab
VivaQuant
ECNV
Gravit
MindManager
ReviverSoft
The Savage Bureau
Illiad
Exaum Energy
Data sourced from the agency's DesignRush profile
Techstack company Reviews & Testimonials
Darshan Chordia Social Media Marketing Manager at Tarini Stoneworks
5.0★
Software Development Review from Darshan Chordia
We worked with Techstack to create a digital platform that would simplify how we manage projects, materials, and client interactions. The idea was to make our process more transparent and efficient while keeping the quality and uniqueness of our products at the center.From the beginning, Techstacks team understood our needs clearly. They built a stable, modern system that allowed us to manage workflows, track materials, and visualize designs in real time. Everything worked smoothly across devices, and the new platform handled large amounts of visual data without any performance issues.Communication was easy and professional throughout the project. The team stayed responsive, respected deadlines, and quickly adapted to feedback. We appreciated how they approached the project with both technical precision and creative understanding, making sure the solution supported our way of working.The result made a big difference for us. We now have a reliable, easy-to-use platform that saves time, improves coordination, and helps us deliver better experiences for our clients. Working with Techstack company felt effortless - they were consistent, thoughtful, and committed to getting every detail right.
Sidharth Dugar Co-Founder at Route One Advisory
5.0★
Software Development Review from Sidharth Dugar
We worked with Techstack to develop a digital platform that could support the financial and operational needs of our growing client base. Our vision was to create an integrated web solution that would bring together financial management, client communication, and digital infrastructure into one cohesive system. The goal was to give small and medium-sized businesses the same level of data visibility and workflow efficiency that large enterprises enjoy but through a user-friendly, scalable product.Techstack company quickly understood what we were trying to achieve. They built a modern web application architecture that unified financial analytics, project tracking, and CRM capabilities while ensuring top performance and security. Their team handled everything from backend development to UX optimization.What stood out most was how seamlessly Techstacks team balanced precision with flexibility. We had tight deadlines and evolving priorities, yet they consistently delivered on time without compromising quality. Communication was clear and proactive, we always felt aligned, even as the project evolved.The result was a platform that allowed us to operate more efficiently and deliver a better experience to our clients. It centralized our data, reduced manual processes, and helped us scale faster without adding unnecessary complexity. Techstack brought strong technical expertise and a genuine sense of ownership to the project, turning a challenging concept into a powerful business tool that continues to grow with us.
Sri Sharma Owner at NextGrowth Marketing
5.0★
Web Development Review from Sri Sharma
When we brought Techstack on board, our analytics subsystem was at a breaking point. Performance issues, data inconsistencies, and outdated architecture were slowing us down and creating friction for both our internal teams and end users. Given the scale of our platform: millions of customer interactions generating terabytes of data daily we needed a partner who could not only fix the flaws but also future-proof the entire system.Techstack company took on the challenge with impressive precision. Their team started with a deep audit that revealed critical weaknesses in our existing infrastructure. From there, they restructured the backend, optimized performance, and built a reliable synchronization flow between our internal tools and third-party CRMs. Techstack introduced a new architecture powered by Amazon Redshift and an asynchronous analytics engine, which dramatically reduced data retrieval times and improved responsiveness across the board.What we appreciated most was how seamlessly they integrated into our process. They communicated clearly, delivered consistently, and made sure every change was fully tested and stable before rollout. The results were: system reliability improved, performance bottlenecks disappeared, and we could finally handle large-scale data processing without worrying about stability. Techstack company combined strong engineering skills with a genuine commitment to understanding our goals. They helped us rebuild confidence in our platforms ability to scale and perform at its best.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Explore together – build together. Digital Innovation & Software Engineering company serving fast-growing businesses and enterprises...
Top Services:
Software Development
Mobile App Development
Blockchain
AI Development
UI/UX Design
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Location
Łódź, Poland
Number of Employees
250 - 499
Average Hourly Rate
$75/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
31 Projects Listed
S-PRO Services
Software Development
Mobile App Development
Blockchain
AI Development
UI/UX Design
Cloud Consulting
Product Design
Digital Strategy
IT Services
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
MeterQubes
Modo Energy
Myntelligence
Polarpro
Climate Drops
TSO
Hubspring
Breakout
CryptoTap
JobDone
Data sourced from the agency's DesignRush profile
S-PRO Reviews & Testimonials
Undisclosed Product Manager at Financial Services Company
5.0★
Software Development Review from Undisclosed
They actually learned about the project and told us more about what could work better. The MVP is finished and was met with praise; the client is now pitching the platform to others to further build it out. S-PRO met all expectations thanks to their timeliness, quality development, and insightful ideas. Their diligence from start to finish stood out.
Undisclosed CEO & Co-Founder at Business Management Solution Provider
5.0★
Software Development Review from Undisclosed
With their help, our product was able to really grow. Stakeholders are pleased with the quality of work S-PRO delivered, noting the implementation of user feedback in each iteration of the app. The team integrated seamlessly with the internal one, communicating daily and providing solutions to challenges. Customers can expect a well-managed project.
Vlad Bogdanovic CEO & Founder at Ad Astra
5.0★
Mobile App Development Review from Vlad Bogdanovic
I was happy with their flexibility.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Making functional and user friendly software's for humans
Mobirevo is a Leading custom software development agency focused on web, mobile app development & saas application development, Enterprise resource planning, and management software (ERP software development). We are a team of incredible Design & Agile software development experts in all major technology...
Top Services:
Web Design
UI/UX Design
Web Development
Wearables
Software Development
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Location
Warsaw, Poland
Number of Employees
Under 49
Average Hourly Rate
$200/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
2 Projects Listed
Mobirevo Services
Web Design
UI/UX Design
Web Development
Wearables
Software Development
Mobile App Development
IT Services
DevOps Consulting
AI Development
Blockchain
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Every Event Delivery
Monnee Inc.
Rent is Cheap
Virtual Lungs Fitness
Propvat
Data sourced from the agency's DesignRush profile
Mobirevo Reviews & Testimonials
Bobby Palmieri CEO at Lilo Social
5.0★
UX Strategy Review from Bobby Palmieri
Creating a smooth and engaging user experience was very important for our advertising company, and the team delivered exactly what we needed. They took the time to understand our goals and designed a strategy that made our platform easier to use and more attractive to clients. Their communication was excellent, and they kept us updated every step of the way. They worked fast, made changes when needed, and delivered everything on time. Since implementing the new UX strategy, weve seen better engagement and more positive feedback from users. The entire process was simple and stress-free. Highly recommended for UX strategy!
Jeanette Marais CEO at Momentum Group Limited
5.0★
Mobile App Development Review from Jeanette Marais
Building a mobile app for a finance company requires precision, security, and ease of use, and the results were outstanding. The team took the time to understand every requirement and created an app that is both user-friendly and reliable. From start to finish, communication was clear, and every update was delivered on time. Any requested changes were handled quickly, and the final product has made financial transactions much easier for clients. The process was hassle-free, and their expertise truly made a difference. Highly recommended for mobile app development!
Tiziano Tassi CEO at Caffeina
5.0★
Web Development Review from Tiziano Tassi
Creating a professional and user-friendly website was a top priority for our advertising company, and the results were impressive. The team carefully listened to our requirements and designed a site that is both visually appealing and easy to navigate. Throughout the project, communication was clear, and any adjustments we requested were handled promptly. The website performs smoothly and has significantly improved our online presence. The experience was seamless, and their expertise truly stood out. Highly recommended for web development services!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Our goal is to turn business ideas into worthwhile gains...
Top Services:
Software Development
Mobile App Development
Web Development
Cloud Consulting
Staff Augmentation
Show more
Location
Warsaw, Poland
Number of Employees
100 - 249
Average Hourly Rate
$30/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
23 Projects Listed
Reenbit Services
Software Development
Mobile App Development
Web Development
Cloud Consulting
Staff Augmentation
DevOps Consulting
Big Data Analytics
ERP Consulting
IT Services
Customer Support
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Cloudbooking
NRC
TouCanna
Dataloop
Sensoscientific
Eclou
Brands of Scandinavia
Designery Health
Fotopia
Trojan Safety
Data sourced from the agency's DesignRush profile
Reenbit Reviews & Testimonials
Galyna Savytska BI specialist at MyRunway
5.0★
Big Data Analytics Review from Galyna Savytska
Design-led BI overhaul a brand-new Figma-designed dashboard that restored executive trust and cut operational costs ~65%. Reenbit handled a full BI and dashboard overhaul for MyRunway over roughly six months of ongoing work. The visual outcome: a brand-new MyRunway Brand Insights dashboard designed in Figma and implemented in Looker Studio, plus a rebuild of our existing Commercial Compass and Brand Insights reports with corrected metric formulas (CTR/CTSR), clean null handling, and proper brand/supplier drill-downs. Executives now trust the numbers on their screens which had not been true before. Working with them was notably smooth. The team ran Slack and Google Meet with weekly working sessions, and the PM kept a clear, prioritized backlog across remediation, net-new analytics, and cost optimization. When an unused legacy data stream turned out to have non-obvious Looker dependencies, they resolved it by instrumenting BigQuery logs and Looker references first, then executing a clean cross-system removal proactively, without waiting to be asked.The technical and design quality was strong. The engineers demonstrated strong command of Python, GCP, BigQuery, dbt, SQL, Terraform, Looker Studio, and Google Analytics. They also framed a pragmatic cross-cloud roadmap, keeping BigQuery as the warehouse while evaluating Amazon QuickSight for dashboarding and AI-assisted insights with secure cross-cloud connectivity.On top of the UX work, the platform hygiene (dbt refactors, legacy table removal, unused stream closure) delivered roughly a 65% reduction in operational costs.We would work with Reenbit again in fact, we already are. For teams that need BI and data visualization work with real design sensibility and genuine accountability, they are a solid choice.
Marc Hoogendoorn CTO at Consulytic
5.0★
Software Development Review from Marc Hoogendoorn
Reenbit is a very professional firm, well organized and strong technical developers. They have given strong attention to both the technical quality, and the project organization. They delivered what we needed, and have been very helpful in solving problems, debugging and expanding the software.
Elyn Patrick Chief Operating Officer at Mondra
4.8★
Software Development Review from Elyn Patrick
Reenbit is a professional and driven partner of Mondra - even through unprecedented world events the dedication of the Reenbit team and commitment to delivery has been unfaultering. Management is supporting and very responsive to client engagement. Projects are delivered ontime and without issue.Dedicated staff retained through our partnership are of high quality and simply wonderful people. Here's a long long lasting partnership!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
VerifiedVerified by the DesignRush team for authenticity and credibility.
Software Development / AI & Technology Consulting / Dedicated Developers
Scalo is a software and AI development company based in Poland. We build custom software and help companies adopt AI through consulting and dedicated AI engineering teams. Client reviews point to one thing: dependable delivery, backed by almost 20 years in the market and 750+ completed projects...
Top Services:
Software Development
Staff Augmentation
Software Testing
IT Services
UI/UX Design
Show more
Location
Wroclaw, Poland
Number of Employees
500 - 999
Average Hourly Rate
$40/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
7 Projects Listed
SCALO Services
Software Development
Staff Augmentation
Software Testing
IT Services
UI/UX Design
Mobile App Development
AI Development
Big Data Analytics
Managed Services
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Asseco
ING
Change Donations
BNP Paribas
Onet
Santander
Volvo
Crif
Bitpanda
Vodeno
Data sourced from the agency's DesignRush profile
SCALO Reviews & Testimonials
Artur Bukowski IT Director at CRIF
5.0★
Software Development Review from Artur Bukowski
The collaboration with Scalo is quite valuable to us. They enhance our development capabilities. Most of the people from Scalo have been working with us for a long time, which indicates that we’re satisfied with the collaboration.
Katarzyna Wieczorek Recruitment Manager at HRS
5.0★
Staff Augmentation Review from Katarzyna Wieczorek
We know that Scalo is a good partner for companies which want to scale up their software development teams fast. They got great understanding of business needs, deliver experienced specialists, and know-how to build IT team in no time.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Were not just a vendor. We care, we deliver, and we fit right in.Since 2004, Boldare has helped organizations build and scale digital solutions combining deep tech expertise, strategic UX/UI design, and AI-augmented delivery. But what truly sets us apart? Ask our clients...
Top Services:
Software Development
Web Development
Mobile App Development
UI/UX Design
Web Design
Show more
Location
Gliwice, Poland
Number of Employees
50 - 99
Average Hourly Rate
$60/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
13 Projects Listed
Boldare Services
Software Development
Web Development
Mobile App Development
UI/UX Design
Web Design
AI Development
DevOps Consulting
Product Design
Business Consulting
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
BlaBlaCar
e.l.f. Beauty
sonnen
Takamol
DTiQ
Slimpay
Corel Corporation
Virgin Radio Oman
Ionoview
Panoram
Data sourced from the agency's DesignRush profile
Boldare Reviews & Testimonials
Fabio Zecchini CTO at Musement TUI Group
4.3★
Software Development Review from Fabio Zecchini
Boldare has developed a custom web-based system to automate TUI internal processes. The team's development efforts have rewarded the client with a well-received platform that has notably simplified their processes, allowing them to save more time and resources. Boldare's can-do attitude and ability to produce quality solutions further ensure a successful engagement.
Aleksandra Maslon Review from Google
5.0★
Aleksandra Maslon's Review Sourced from Google
I wholeheartedly recommend Boldare! Boldare is a company that combines a solid technological approach with a thorough understanding of business processes, transparency, and teamwork. They're genuinely great people :)
Polish Contest University Review from Google
5.0★
Polish Contest University's Review Sourced from Google
Boldare supports us not only technologically, but also provides office space and helps cover software costs. Thanks to this, Polish Contest University can develop and reach more shortwave radio users. Thank you!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
We offer end-to-end engineering services that address unique business needs.With more than 7 years of experience, we've become AI approaches adopters. Now we are helping to reform entire industries...
Top Services:
AI Development
Big Data Analytics
Cloud Consulting
DevOps Consulting
Software Development
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Location
Krakow, Poland
Number of Employees
100 - 249
Average Hourly Rate
$75/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
8 Projects Listed
Crunch-IS Services
AI Development
Big Data Analytics
Cloud Consulting
DevOps Consulting
Software Development
IT Services
Web Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Microsoft Dynamics 365, ERP and AI partner for complex business transformation.
Retcon helps companies implement, modernize and support Microsoft Dynamics 365 ERP environments. We specialize in Dynamics 365 Finance, Supply Chain Management, Commerce, legacy Dynamics AX, system integrations, Polish localization, KSeF and practical AI scenarios for business operations. Our work combines...
Top Services:
ERP Consulting
CRM Consulting
Staff Augmentation
Managed Services
IT Services
Show more
Location
Warsaw, Poland
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
$10,000 - $25,000
Retcon Services
ERP Consulting
CRM Consulting
Staff Augmentation
Managed Services
IT Services
DevOps Consulting
AI Development
Software Development
Business Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
At CosmicWeb, we specialize in creating custom web applications from scratch. Not only do we tailor our solutions to meet the individual needs of our clients, but we also ensure that the collaboration process is as comfortable as possible for them. Our team of experts is skilled at listening to our clients'...
Top Services:
Web Design
Web Development
Wearables
IoT
Software Testing
Show more
Location
Krakow, Poland
Number of Employees
Under 49
Average Hourly Rate
$40/hr
Minimal Budget
$10,000 - $25,000
CosmicWeb Services
Web Design
Web Development
Wearables
IoT
Software Testing
Mobile App Development
Software Development
IT Services
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts