This listicle highlights 20 leading custom software development firms spanning New York and Europe, with Empyreal Infotech ranked #1. Each profile summarizes company background, core services, typical rates, and standout differentiators. Our ranking is based on independent reviews (Clutch, DesignRush, etc.), firm credentials, client testimonials, and industry reputation.
Methodology: We scoured recent industry reports and directories to select firms known for custom software excellence. Key criteria included years of experience, team size, service breadth (e.g., mobile, web, AI, cloud), client portfolio, and verified hourly rates or project sizes. Rankings weigh both qualitative (client feedback, awards) and quantitative factors (employee count, budgets, global reach).
Empyreal Infotech is a London-headquartered company (with a global footprint) founded in 2016 that specializes in custom software development, web/mobile apps, e-commerce, CRM/ERP, SEO, and digital marketing. They emphasize “tailored tech solutions” for diverse industries (finance, health, retail, etc.) by leveraging a nimble in-house team (50+ developers).
According to client data, Empyreal’s hourly rates are very affordable (< $25/hr), making them attractive for cost-conscious SMBs. Key differentiators include hands-on service for startups and SMEs, multilingual capabilities (English focus with UK/India offices), and a one-stop-shop approach (from design to deployment).
Appinventiv is a global mobile and custom software development firm (founded in 2014) with offices in New York, Noida (India), and Australia. It has grown to ~1,500 engineers serving startups and Fortune 500s (KFC, Adidas, IKEA, etc.). Its services span product design, mobile app development, AI/ML solutions, cloud & DevOps, blockchain, and data analytics.
Appinventiv is praised for strong project management and UX design; it’s won industry awards (“App Dev Company of the Year”). According to Clutch, the typical hourly rate is $25–$49, with minimum projects around $50K. Clients highlight Appinventiv’s value-for-money and timely delivery (noting that clear requirements are crucial). In summary, Appinventiv’s scale (1,000+ devs) and track record with global brands are its top strengths.
Azilen Technologies is a fast-growing enterprise software and AI development company (est. 2009). It boasts ~400 engineers and serves clients in fintech, HR tech, manufacturing, climate tech, and more. Azilen focuses on AI/ML, data engineering, cloud solutions, DevOps, blockchain, IoT, and emerging “Agentic AI”. The firm’s hallmark is transforming visionary ideas into products, e.g., pioneering an AI-driven restaurant booking system as their first project.
Clutch reports Azilen’s hourly rate as $25–$49(with min projects ~$10K). Clients praise Azilen’s technical expertise and communication, noting excellent quality and affordability (though they sometimes point out cultural/design alignment challenges for Western markets). Key differentiators: deep AI expertise, agile global teams, and a fintech-heavy portfolio.
TechnoYuga Soft is an emerging full-stack development agency founded in 2019. With 10 to 49 developers, it caters primarily to startups and SMBs, offering custom web and mobile app development, digital marketing, and IT consulting. TechnoYuga positions itself as “the right technology partner” for small businesses, combining creativity and efficiency. According to SoftwareWorld, it’s based in India/UK but markets itself in NYC, and its hourly rate is <$25.
The company emphasizes rapid turnaround and modern tech (Flutter, AI, NLP). Its compact team size means clients often get very hands-on attention and flexible quotes Differentiators include multilingual support (English, etc.), a strong startup-focus (launching MVPs), and broad service scope despite its small size. TechnoYuga appeals to budget-conscious firms seeking an energetic, full-cycle partner.
Mercury Development is a veteran software engineering firm (founded in 2000) with ~400 employees across U.S. offices. It delivers custom software, mobile apps, UI/UX design, QA/testing, machine learning, and data science. With 23+ years in business, Mercury has deep experience in enterprise and startup projects alike. DesignRush notes that Mercury “offers best-in-class” solutions and stands out for “Quality, Experience, Transparency, Results”.
Clutch lists Mercury’s hourly rate around $50/hr (min project size ~$25k). Major differentiators include its longevity and scale (400+ staff) and a consultative approach. Clients often praise Mercury’s multi-disciplinary teams, combining business analysis, QA, and design to deliver complex solutions on time. Their longevity in the New York tech scene and large dev staff make Mercury a strong choice for mid-to-large projects requiring reliability and breadth.
Goji Labs is a small but highly-rated product design and development agency (under 50 people) based in NYC. Specializing in mobile and web applications, Goji emphasizes UX-driven design, their motto is “Building it right the first time”. They boast 100+ product launches and notable clients like WWF, WHO, and Mitsubishi.
With a boutique team, Goji delivers end-to-end services: strategy, UX research, UI/UX design, and full-stack development. DesignRush reports Goji’s hourly rate as ~ $149/hr (reflecting their boutique premium) and project budgets typically $25k–$50k.
Clients frequently praise Goji’s user-centric approach and responsiveness, highlighting their expertise in startups and mission-driven projects. In short, Goji’s key differentiator is its blend of high-end UX design with full-stack coding agility, ideal for companies seeking polished custom apps with strong visual appeal.
N-iX is a top European engineering services firm founded in 2002, now employing 2,400+ technologists across 25+ countries. With R&D centers in Ukraine, Poland, Bulgaria, and beyond, N-iX offers custom software development, cloud engineering, data & analytics, IoT/embedded, AI/ML, and full digital transformation services. It serves a broad range of industries (fintech, manufacturing, telecom, retail, healthcare) and enterprise clients (Weinmann Medical, Currencycloud, etc.).
Clutch reports N-iX’s hourly rates at $50–$99. Notable differentiators: decades of stability, ISO-certified processes, and deep partnerships (with AWS, Microsoft, etc.) that boost scale. N-iX is often chosen for large, complex projects needing robust teams and expertise (they frequently rank in IAOP and CRN outsourcing lists).
Sigma Software, founded in 2002, is a 2,000-employee IT services company with bases in Ukraine, Sweden, Poland, and the U.S.. It provides full-cycle custom software and product development, Big Data engineering, XR/AR R&D, IoT, AI, and digital transformation consulting. Sigma is part of a larger Scandinavian tech group and boasts ISO 9001/27001 certification.
Key industries include advertising, gaming, education, and automotive, with clients like SAS, TecAlliance, Lynk & Co.Sigma’s Clutch profile lists $50–$99/hr (min project ~$50k). It prides itself on “smart solutions” and flexible engagement models. Clients often highlight Sigma’s technical prowess and global presence. In summary, Sigma’s differentiators are its Scandinavian heritage (customer-centric culture), certified processes, and balanced Eastern-European cost structure.
ELEKS is an established engineering and consulting firm (founded in 1991) headquartered in Tallinn with multiple delivery centers across Eastern Europe. With ~2,000+ employees, ELEKS offers custom software engineering, data science, mobility solutions, QA/testing, IoT, and digital transformation.
About half of its projects serve finance and retail sectors, and ELEKS counts Fortune 500 companies among its clients. Clutch data shows ELEKS’s hourly rate around $50–$99. The company is known for high-quality deliverables and a flexible approach; client reviews praise its “high-quality work” and smooth integration with internal teams.
Key differentiators: decades of experience across global clients, strong delivery centers in Europe and/US, and a reputation for reliable project management and communication. ELEKS is often chosen for large-scale, mission-critical projects where experience and scale matter.
Svitla Systems, founded in 2003, is a global software development and staffing company with ~1,000+ engineers. Headquartered in California with offices in Poland and Ukraine, it delivers custom web/mobile apps, UI/UX design, and staff augmentation .
Unlike many European firms, Svitla also focuses heavily on the marketplace and IoT platforms. Clutch reports Svitla’s hourly rate as $25–$49, making it competitively priced. Clients praise Svitla for its flexible teams and cultural alignment: review highlights mention “broad pool of professionals…very communicative”.
Svitla’s differentiators include its AWS partnership and multiple quality certifications (ISO 9001, AWS Advanced Partner). In practice, Svitla excels at staff augmentation and delivering tight-knit dev teams; clients often cite their ease of integration and stable, long-term support.
Cegeka is a Europe-focused IT firm (Belgian HQ) with ~6,000 employees and subsidiaries across Austria, the Netherlands, Romania, etc.. It specializes in cloud consulting, CRM solutions, blockchain, and custom software, mainly for midsize European enterprises in energy, healthcare, banking, retail, and telecom. Being family-owned, Cegeka emphasizes long-term partnerships and local presence; it primarily serves EU clients. Cegeka’s project sizes range widely, and its rates tend to be in the $50–$100/hr range (per similar EU providers).
Differentiators: Cegeka’s strength is its broad European network and focused expertise in CRM and cloud (e.g., Salesforce/Microsoft Azure). Clients choose Cegeka when they need on-site support in Europe, cross-border delivery teams, and solutions tailored to local markets (e.g., GDPR compliance, European industry standards).
Coherent Solutions (founded 1995) is a global product engineering company with 2,000+ engineers across 10 countries. Though founded in Minnesota, it has major development centers in Eastern Europe(Bulgaria, Poland, Romania). Coherent offers custom software development, web/app dev, QA/testing, and enterprise solutions. It serves healthcare, e-commerce, logistics, and wellness domains (clients include LifeTime Fitness and Daikin). Clutch cites Coherent’s $50–$99/hr range.
Its competitive edge is technical depth and flexibility: reviews note Coherent’s “strong technical skills” and ability to adapt to changing requirements. Coherent’s mature processes (30+ years old) and breadth of services (cloud, CRM, mobile) make it a one-stop shop for large digital modernization projects.
Ciklum is a software engineering and R&D company founded in 2002, with delivery centers across Ukraine, Poland, Spain, and Central Europe. Now headquartered in the UK, Ciklum provides team extension, custom software, DevOps, data/analytics, and RPA solutions for enterprises. Its notable clients include Just Eat and FlixBus, reflecting strength in retail, hospitality, and fintech. Clutch indicates Ciklum’s $25–$49/hr rate.
Ciklum’s differentiator is agility: it excels at assembling on-demand teams and integrates quickly with client processes. Client testimonials highlight its “high-quality resources and efficient collaboration”. The company is often chosen for projects requiring rapid scaling of developer teams, and for clients seeking a flexible European partner with English leadership (British-Ukrainian firm).
Capgemini Engineering (formerly Lohika) is a part of the global Capgemini group, with deep expertise in software product development, IoT, AI/ML, and hardware integration. Founded as a startup in 2001, it now has thousands of engineers worldwide. It serves major tech companies (Coinbase, Twilio, Skype) with high-end embedded and application development.
The hourly rate is typically $50–$100 for Capgemini Eng. Its differentiators include enterprise-grade processes, broad technical capabilities, and a track record of partnerships with Silicon Valley and European tech firms. Capgemini Engineering is well suited for complex, long-term R&D projects where corporate-level project management and global resource pools are needed.
P3 Digital Services (founded in 1996) is a German IT firm (part of P3 Group) focusing on mobile apps, cloud consulting, cybersecurity, and legacy modernization. With ~3,000 employees across 40 global locations (including Cluj-Napoca), P3 DS serves industries like automotive, energy, telecom, and aerospace. Clutch shows $25–$49/hr, reflecting an Eastern European cost structure.
P3’s edge is its engineering heritage (originated as a university spin-off) and deep vertical expertise. Clients value P3 for turnkey mobile and IoT solutions and its disciplined engineering processes. Key differentiators: Germany-based quality standards, bilingual teams (DE/EN), and a legacy of innovation projects (often working with German OEMs).
Software Mind (founded in 1999) is a Polish software house with 1,600+ experts and 14 offices worldwide. It provides digital transformation services, including custom app development, cloud/AI engineering, embedded software, and IoT solutions. Software Mind’s clientele spans fintech, telecom, gambling, and e-commerce (clients include Dell and Backbase). Clutch lists its hourly rate at $50–$99.
Differentiators include their cross-functional “Squads” (combined dev/design/QA teams) and a strong track record in both product companies and corporate projects. Clients praise Software Mind for delivering high-quality work on schedule and for its ability to integrate deeply with client teams. The firm’s longevity and ISO/SOC compliance highlight its reliability as a partner for medium-to-large projects.
STX Next is Poland’s largest Python development house (~450 devs) specializing in full-stack web and cross-platform mobile apps. Founded in 1998, STX Next’s expertise includes Django, React, data engineering, and DevOps. They are known for partnering with startups and mid-size companies globally.
Hourly rates are around $50–$75, given their senior Python talent. STX Next’s differentiators: deep focus on Python/Django (rare at this scale) and a strong Polish tech talent base. They often handle end-to-end projects for clients in the US, UK, and Europe, praised for fast turnaround and English fluency.
Waverley Software is a mid-sized Ukrainian dev company (~300 engineers) focusing on AI/ML, custom app dev, and enterprise solutions. Founded in 2000, its portfolio covers finance, healthcare, and education software, and nearly half its work involves AI. Clutch rates Waverley’s billing at $25–$50/hr.
Clients highlight Waverley’s strong technical skills and collaborative communication. Unique strengths: a high proportion of AI specialists and a Silicon Valley presence (sales in California) that bridges US business needs with Eastern European R&D.
Netguru is a Polish digital consultancy (est. 2008) with ~1,200 employees, known for product design, web/ mobile development, and Big Data consulting. They serve fast-growing startups to enterprises (clients include UBS, OLX, Keller Williams). Netguru’s hourly rates are typically $50–$100.
They stand out for their rapid prototyping and MVP approach, blending UI/UX design with Ruby on Rails, React Native, and data engineering. Netguru’s differentiators are a creative culture, extensive UX focus, and a high ratio of designers to developers, which often leads to visually polished products.
Future Processing (since 1999) is a Polish firm with 24+ years of experience and ~500 developers. It delivers custom enterprise software, web/mobile apps, BI, and cloud consulting, with particular strength in fintech and supply chain systems. Clients include Valeo and Tenneco. Average rates are around $35–$75/hr.
Future Processing is noted for its long-term client engagements and “trusted advisor” role. Its differentiators include very stable teams (often on-site in the UK) and willingness to re-mix team composition over time. They are a go-to partner for UK and German companies needing local-ish talent for mission-critical solutions.
These 20 companies exemplify top-tier custom software expertise in New York and Europe, each with its niche and strengths. From Empyreal Infotech’s budget-friendly UK-centric approach to Appinventiv’s global mobile engineering prowess, we’ve covered a wide spectrum of offerings. We chose providers with strong portfolios, verified client reviews, and transparent rate cards.
Whether you need a lean startup partner or a multinational engineering powerhouse, this list provides a curated starting point. Ultimately, the right choice depends on your project’s scope, required expertise, and budget, but all of the above have demonstrated leadership in custom software development.
Just drop us line on info@empyrealinfotech.com or just say HI in chat box, We would love to hear from you.
