We are Reliqio — we turn digital products into habits.
Sheridan, Wyoming11-502018
Reliqio builds AI-powered B2C products for founders in healthcare and fintech — industries where retention is the business model and a weak release can cost a company its license to operate. We own the work end-to-end: product strategy, design, engineering, and the LTV, retention, and conversion outcomes it produces.
Most teams that build for founders ship to the brief and stop there. Reliqio was founded in 2018 to close that gap — to give a non-technical founder a co-founder-level technical team without a multi-year search. The bet was that a smaller team with a real product mindset would outperform a larger team with a delivery mindset. Seven years in, our portfolio is the proof.
Today, we are a distributed team of about 20 across Europe and beyond. Three metrics shape every decision we make: LTV, retention, and user conversion. Every architectural call, every interface, every line of code connects back to one of them. If it doesn't, it doesn't ship.
Our practice combines product engineering with behavioral science and AI-native delivery. Behavioral science, because retention is designed into a product before the first wireframe is drawn. AI-native, because what a small team can ship has changed, and our delivery model is built around the change rather than bolted onto it.
Founders come to us when they need a partner who will share the weight of the decision, the ambiguity, and the result.
Founded in 2011, Brights is a custom software development company headquartered in Warsaw. We build scalable digital products for startups, SMBs, and enterprises, combining strong engineering depth with a genuine partnership mindset.
Over 15 years, we've grown into a team of 120+ specialists and delivered 300+ projects for clients in 30+ countries. We hold ISO/IEC 27001 certification, have earned 24 industry awards and recognitions, and maintain a 4.9/5 rating on Clutch — but what we're most proud of is simpler: 70–80% of our clients stay with us well beyond the initial engagement.
What We Do:
We provide end-to-end software development services across the full product lifecycle: from early-stage idea validation and MVP development to scaling complex enterprise platforms.
Our core services include:
- Custom web and mobile app development
- UI/UX design and product design
- AI/ML integration and custom AI development
- Cloud engineering and DevOps
- SaaS development and consulting
- Dedicated development teams and staff augmentation
- UX audit and product modernization
We work across industries including fintech, insurtech, logistics, edtech, e-commerce, healthcare, real estate, and travel & hospitality.
How We Work:
At Brights, we act as co-creators — not just executors. Our specialists bring ideas, initiative, and ownership to every engagement. We focus on understanding the business goals behind every project, not just the technical requirements. That means our teams actively contribute to product decisions, suggest improvements, and help clients think strategically about their technology.
We offer flexible engagement models to fit different project stages and business needs: Time & Materials, Dedicated Team, Fixed Cost, and milestone-based billing.
Our Tech Stack:
We work with modern, proven technologies across the full stack:
Frontend: React, Vue.js, Angular, Next.js, Nuxt.js
Backend: Node.js, NestJS, .NET, PHP, Laravel, GraphQL
Mobile: React Native, Swift, Kotlin
Cloud & DevOps: AWS, Azure, GCP, Kubernetes
AI/ML: Python-based frameworks, custom model integration
CMS: Storyblok, Prismic, Strapi
What Makes Us Different:
Three things define how Brights operates:
1. People first. We hire for depth — our engineers understand systems at a foundational level and can solve hard problems, not just complete tasks. And internally, we invest in each other just as much as we invest in client projects. Strong teams build strong products.
2. High standards, always. We are selective in hiring and demanding in delivery. Our specialists are celebrated for going beyond — because we genuinely believe that transcending limits is what separates good software from great software.
3. Co-creators, not doers. Our average client relationship lasts over three years. That's not an accident — it's the result of treating every engagement as a long-term partnership, not a transaction.
Trusted by Leading Brands:
We've collaborated with globally recognized organizations including Mastercard, Microsoft, Pepsi, and Danone, as well as Fortune 500 companies such as Coca-Cola, McDonald's, and Kimberly-Clark. We are also proud to be a tech partner of the Serhiy Prytula Charity Foundation, supporting Ukraine's defense and civilian relief efforts.
Awards & Recognitions:
- Clutch Top 1000 Global Companies 2025
- Top AI Strategy Company 2024
- ISO/IEC 27001:2022 Certified
- Storyblok, Hygraph, and Strapi Certified Partner
- Top Software Development Company — GoodFirms & The Manifest
“The Brights team was highly supportive throughout our project and consistently went the extra mile to help us achieve the best possible outcome. Since the project was fairly complex, their team act...”
Client testimonialAbout reviews & testimonials50Pros profiles are storefronts for agencies. Agencies may share client testimonials from past projects or their own websites, with permission. These testimonials were not necessarily submitted directly to 50Pros and are not independently verified by 50Pros.Quotes shown here are highlights from agency profiles and may not represent all client feedback.
RNO1 is a Global Branding, UX and Digital Growth Agency for Modern Brands. Creating Radical Digital Experiences™.
San Francisco, California51-2002010
RNO1 is a Global Branding, UX and Digital Growth Agency.
We partner with the most Radical Brands and Leaders from within VC-backed Startups — to Fortune 500/100’s. Those who seek to reinvent industries, reimagine digital, and rapidly scale.
Operating in a super intentional Flexible—Agency Model enabling Founders/C-Suite, Marketing, Product, and Leadership Teams to grow and scale their brands into the future.
Our story began on the west coast in 2010. We’ve since grown to become a global agency team supercharged by strategists, designers, developers and marketers at the front-lines of creating Radical Digital Experiences™ that connect and captivate users and customers worldwide.
We’re design-led and technology-driven to utilize the most modern approaches, while embracing AI (Artificial Intelligence) to deliver the best CX, and UX, creating impact across platforms and places.
Let’s Create Radical, Together.
Top-tier AI-Augmented Software Development & Cybersecurity Company
New York, New York11-502023
Entalogics is an AI-augmented software development and cybersecurity solutions company with 600+ delivered projects for clients across North America, Europe, Middle East, and Asia-Pacific. We cover all major business timezones and work exclusively in English.
We commit to fixed-price contracts. No open-ended retainers, no estimate creep. Before any build starts, we scope it precisely: delivery timeline, budget, and feature set are agreed and locked. This is our default engagement model, not a premium option.
Every engineer is senior-level. This is a hiring policy, not a sales pitch. No juniors on client projects. The engineer in your scoping call is the engineer building your product.
AI is our operating model, not an add-on. Every engineer works inside AI-augmented workflows across the full lifecycle. AI handles boilerplate, testing, and documentation. Engineers handle architecture, business logic, security, and code review. Production-grade output in weeks, not months.
Security is built in, not bolted on. Every product we ship goes through threat modeling, secure code review, and pre-launch testing as standard — not as an upsell. We also offer standalone cybersecurity solutions: security audits, penetration testing, and hardening for products built elsewhere.
What We Build:
* Complex SaaS platforms
* AI-powered products (LLM integration, agents, automation)
* Custom Chromium browsers (fewer than 10 teams globally with this expertise)
* Web apps (React, Next.js, Node, Django, Laravel)
* Mobile apps (Flutter, React Native, native iOS/Android)
* Desktop applications (Electron, Tauri)
* Cybersecurity solutions (audits, penetration testing, secure architecture)
* UI/UX design, cloud, and DevOps
We rescue projects that have gone wrong. Products damaged by poor engineering and products built with no-code or vibe-coding tools that outgrew what those tools can support. We stabilize, refactor, secure, and bring them to production-grade under a fixed-price scope.
Our team augmentation goes further than staffing. Every engineer we place works inside AI-augmented workflows by default. You are not getting extra hands. You are getting engineers who deliver 2-3x the output with documented, maintainable code.
Recognized by Clutch, GoodFirms, Upwork and TopDevelopers globally with 5.0 ratings.
The scope changes. The standard doesn't.
“Aura Browser wasn't a straightforward build. We needed Chromium internals modified and a fully custom authentication system wired in from scratch, not the kind of project you throw at a random dev ...”
Client testimonialAbout reviews & testimonials50Pros profiles are storefronts for agencies. Agencies may share client testimonials from past projects or their own websites, with permission. These testimonials were not necessarily submitted directly to 50Pros and are not independently verified by 50Pros.Quotes shown here are highlights from agency profiles and may not represent all client feedback.
The brand company for technology at its defining moments.
New York, New York11-502022
OSMOS is the brand company for technology at its defining moments. Based in New York, we build brands people love and machines understand.
Clients include Hearst, ELLE, Esquire, Leica, Affiniti, and Aranya, along with technology companies backed by First Round, SignalFire, Andreessen Horowitz speedrun, and Techstars. Founded by Eli Cohen; Forbes 30 Under 30 in Marketing & Advertising. Awwwards, FWA, and CSSDA have recognized our work.
One team delivers brand strategy, identity, and your flagship website in 12 to 16 weeks at a fixed fee. There is no handoff between agencies. Everything ships as one system.
What we deliver:
Strategy + Narrative: positioning, category definition, naming, messaging, GTM strategy, AI Legibility Audit
Brand Identity: visual identity, logo, typography and color, art direction, motion, guidelines
Digital Flagship: web design, UX and UI, Webflow development, app frontends, SEO and GEO, CMS and design systems
We work with companies at launch, repositioning, category creation, US market entry, fundraising, and scale-up.
If that’s you, call +1 (917) 397-0502 or message us.
“OSMOS helped us build everything from scratch — our business model, our brand, our app, and our go-to-market strategy. As a nightlife mobile app, we needed a partner who could think like a...”
Client testimonialAbout reviews & testimonials50Pros profiles are storefronts for agencies. Agencies may share client testimonials from past projects or their own websites, with permission. These testimonials were not necessarily submitted directly to 50Pros and are not independently verified by 50Pros.Quotes shown here are highlights from agency profiles and may not represent all client feedback.
We have been developing websites and applications for 10+ years, completing various innovate and critical projects, as well as providing consultation for high-level strategic and architectural project decisions.
At Escolhadigital, we believe in delivering unrivaled services to help the businesses taking lead over their competitors.
Some well-known brands we have helped are Barkyn, Marley Spoon, Multipessoal, Água do Vimeiro and others.
Why Escolhadigital?
- Top-notch technical background
- Direct communication with our team with no third-person involvement
- Agile development
- Transparency
- Budget adapted to your needs
What we do?
- UI/UX Design
- Design Research & Audit
- Web Development
- Mobile Development
Let's build something amazing! 🚀
Buy and sell source code, apps, SaaS solutions, scripts, and digital products online.
New York, New York
Sell My Code is a leading marketplace where developers, startups, agencies, and entrepreneurs can buy and sell source code, mobile apps, websites, SaaS products, scripts, themes, templates, plugins, and other digital assets.
Whether you're a developer looking to earn from your existing projects or a business searching for ready-to-use software, Sell My Code offers a secure, reliable, and easy-to-use platform for seamless transactions.
By connecting buyers with skilled creators from around the world, the platform helps businesses save development time, reduce costs, and launch products faster. From MVPs and custom applications to fully featured software solutions, Sell My Code makes it easy to discover, purchase, and sell high-quality digital products in one trusted marketplace.
AI-first engineering studio. The seniors who scope your build are the ones who ship it.
Los Angeles, California11-502015
EltexSoft is an AI-first software engineering studio. Since 2015 we've built and maintained web, mobile, and AI products for founders and established companies, and we run every engagement with senior engineers who stay on the account for years rather than rotating off after kickoff.
We're 35 to 50 people across Los Angeles, New York, and Kyiv. The engineer who scopes your project is the one who ships it, so context compounds instead of resetting each quarter. That continuity is why our client relationships are measured in years.
What we build:
✓ Full-stack web (Laravel, Python, React, Node)
✓ Native mobile (iOS and Android)
✓ AI and generative-AI features, in production
✓ QA, DevOps, and CI/CD
✓ Senior staff augmentation for teams that need capacity fast
Where we work: real estate, healthcare, sports, food delivery, e-commerce, fintech, and education, from platforms under heavy production load to consumer apps with millions of installs.
We've been AI-first since 2021, when we started with AI-assisted test coverage because quality is how we compete. Today AI runs through every workflow: research, architecture, code review, testing, and shipping.
Rated 5.0 on Clutch. Expert-Vetted (top 1%) on Upwork. If you want a team that writes maintainable code, tells you the truth, and is still there long after launch, that's us.
“Nautical Commerce builds a headless multi-vendor commerce platform, and as we raised funding we had to expand engineering capacity fast. EltexSoft came to us through a network referral, and they me...”
Client testimonialAbout reviews & testimonials50Pros profiles are storefronts for agencies. Agencies may share client testimonials from past projects or their own websites, with permission. These testimonials were not necessarily submitted directly to 50Pros and are not independently verified by 50Pros.Quotes shown here are highlights from agency profiles and may not represent all client feedback.
Simpalm is a leading digital product development company in the USA, specializing in UI/UX design, mobile app development, web development, AI solutions, and SaaS platforms. With offices in Maryland, Chicago and New York, we’ve been building transformative digital solutions for startups, established companies, and nonprofits. Our digital solutions have solved challenges for healthcare, financial services, construction, education, IoT, charities, associations and SaaS industry. Our team of experienced project managers, designers, developers, and testers combines creativity with cutting-edge technology to turn ideas into high-performing apps, websites, and AI-driven systems. We focus on delivering products that enhance efficiency, scalability, and user experience — helping organizations grow faster in today’s digital-first world. With over 400+ successful deployments, Simpalm has become a trusted partner for businesses looking to design, develop, and scale their digital products. Beyond development, we offer continuous support and maintenance to ensure your solution remains secure and future-ready.
Our Main Services:
Discovery and Design: Define requirements, create wireframes, and design visually engaging UI/UX for your app or website.
Custom App Development: Build AI-powered mobile apps using React Native, Swift, Kotlin, and Flutter.
Website Design and Development: Craft CMS-based websites in WordPress, Drupal, or Hubspot CMS to represent your brand or organization effectively.
Web and SaaS Applications: Develop scalable SaaS or web portals using React, Node.js, .NET, and Python.
AI Strategy and Development: Create tailored AI strategies, chatbots, and automation workflows that empower your business.
Support and Maintenance: End-to-end technical support to keep your products performing seamlessly.
Some of our customers include, Bamboo, WindowNations, Pepsi, AudiobooksNow.
Zfort Group is a versatile IT services provider specializing in custom software development, AI solutions, and web ap...
New York, New York201-5002000
Zfort Group is a versatile IT services provider specializing in custom software development, AI solutions, and web applications. With a focus on innovation and quality, the company is dedicated to helping businesses enhance their operations and drive growth through advanced technology.
“Reg Bamford CEO, Sable International A colleague recommended Zfort Group after a successful web development project. I reached out because I knew the team’s rates would be lower compared to other international...”
Client testimonialAbout reviews & testimonials50Pros profiles are storefronts for agencies. Agencies may share client testimonials from past projects or their own websites, with permission. These testimonials were not necessarily submitted directly to 50Pros and are not independently verified by 50Pros.Quotes shown here are highlights from agency profiles and may not represent all client feedback.
Top Notch Dezigns is a custom web design and digital marketing agency and its main focus is to boost brands online.
New York, New York51-2002004
Top Notch Dezigns is a custom web design and digital marketing agency and its main focus is to boost brands online. We design and create custom websites and digital strategies to boost brand awareness and increase leads or sales.
As a software development company with 20+ years in the field, Vention provides innovative services to startups and large enterprises. The company tackle projects of any complexity and size, delivering outstanding solutions that help clients focus on business expansion and new opportunities.
With 3K+ dedicated developers globally, Vention match clients with top engineering talent in time zones that align seamlessly with their unique needs.
The company’s impressive track record:
• Over 500 industry-leading clients, including PayPal, IBM, Mount Sinai, PwC, and Postman.
• Contributions to client acquisitions exceeding $15B.
• Clients typically save up to $600K annually.
• An average client relationship of more than 36 months, demonstrating consistently high client satisfaction.
• The longest client engagement has lasted 16 years.
Vention provides end-to-end software development expertise, covering the full engineering spectrum—from initial concept creation to final delivery and optimization:
- Custom software development
- AI software development
- Web and mobile development
- QA and testing
- Cloud & DevOps
- Blockchain
- AR/VR
Promatics Technologies is a top-rated, AI-powered web and mobile application development company delivering intelligent, scalable, and future-ready digital products. With a seasoned team of 100+ developers, designers, product engineers, and AI specialists, we have built a strong foundation of mature development processes and optimized engagement and delivery models that ensure speed, quality, and predictable outcomes.
We adopt an AI-first approach across the product lifecycle - from discovery and design to development, testing, and optimization. By integrating artificial intelligence, data analytics, and automation into our solutions, we help businesses build smarter applications that deliver personalized user experiences, actionable insights, and operational efficiency.
Whether it’s business analysis, UI/UX design, web or mobile development, AI integration, or quality assurance, our dedicated teams follow a customer-centric methodology at every stage. We focus on building high-performance applications enhanced with AI capabilities such as conversational chatbots, recommendation engines, predictive analytics, intelligent automation, and AI-powered testing.
Our client portfolio spans startups, entrepreneurs, SMEs, and Fortune 500 enterprises across industries. We don’t work merely as a development vendor. We act as your technology and AI transformation partner, helping you refine ideas, choose the right technology stack, identify high-impact AI use cases, and guide you through every critical decision.
At Promatics, our mission is to create secure, scalable, and intelligent digital solutions.
Our Services
• Mobile App Development (AI-enabled iOS & Android)
• Web Application Development
• Cross-Platform App Development
• Custom eCommerce Development (Certified Magento Experts)
• AI Strategy & Consulting
• Conversational AI & Chatbots
• Predictive Analytics & Personalization
• AI-Powered QA & Automation
• Hire Dedicated Developers & AI Engineers
AI-powered IT & Marketing solutions helping businesses scale faster through smart automation, data-driven growth, and global digital strategies
New York, New York
Automatic Technology Solutions is a results-driven IT and marketing company helping businesses grow through intelligent digital transformation.
We specialize in combining advanced technologies with strategic marketing to deliver measurable business outcomes. Our services include custom software development, AI-powered solutions, performance marketing, SEO optimization, and scalable e-commerce systems.
What sets us apart is our ability to bridge the gap between technology and growth. We don’t just build solutions — we create systems that attract customers, increase conversions, and drive long-term revenue.
With experience working across international markets including the US, Dubai, and Africa, we bring a global perspective to every project while adapting strategies to local business needs.
Our approach is simple: data first, execution fast, results measurable.
Whether you're a startup looking to launch or an established company aiming to scale, we provide the tools, strategy, and execution to move your business forward.
A mobile app development company designs and builds custom Android, iOS, and cross-platform applications, delivering scalable, user-friendly, and secure digital solutions that help businesses improve customer engagement, streamline operations, and drive long-term growth.
