Best Cross-Platform Developers - Page 55

How Many Cross-Platform Developers Products Does G2 Track?

Total Products under this Category: 1,005

Category Stats (Sep 2026)

  • Average Rating: 4.65/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: GeekyAnts (+1.88%) - Among all products in this category, GeekyAnts recorded the largest rating increase compared to last month

Last updated: September 06, 2026

How Does G2 Rank Cross-Platform Developers Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 1,100+ Authentic Reviews
  • 1,005+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Cross-Platform Developers

G2 Grid® for Cross-Platform Developers  plotting products by satisfaction and market presence

Highlighted products: AddWeb Solution Private Limited, Empat, Trigma, Teravision Technologies, Suffescom Solutions Inc, Net Solutions, Mercury Development, and Designli.

Underlying data: [Grid® JSON](https://www.g2.com/categories/cross-platform-developers/grids.json?focus%5B%5D=addweb-solution-private-limited&focus%5B%5D=empat&focus%5B%5D=trigma&focus%5B%5D=teravision-technologies&focus%5B%5D=suffescom-solutions-inc&focus%5B%5D=net-solutions&focus%5B%5D=mercury-development&focus%5B%5D=designli)

Smartym Pro

Smartum Pro is a full-cycle development company specialized in enterprise web and mobile application development.

Who Is the Company Behind Smartym Pro?

  • Seller: Smartym Pro
  • Year Founded: 2012
  • HQ Location: Warsaw, PL
  • Twitter: @Smartum_Pro
    760 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    21 employees on LinkedIn®

Smashing Ideas

We are a digital engagement agency. We create the most actively engaging digital experiences possible.

Who Is the Company Behind Smashing Ideas?

SmithySoft

============>>> WE CRAFT SOFTWARE <<<============ ::: HOW WE CAN HELP YOU ::: At SmithySoft, we turn your business ideas into reality. Whether you’re looking to scale, modernize your IT infrastructure, or develop from scratch, we offer a streamlined process that minimizes risks and maximizes growth. We specialize in helping first-time founders and mid-size B2B companies across industries like FinTech, E-Commerce, Education, Healthcare, Retail, and more. Whether you’re a startup or scaling your business, we are here to support you at every step. ::: WHAT WE DO ::: - Custom Software Development - Product and Service Design - Startups and MVP development - Ongoing Support and Maintenance - Software Testing and QA - Software Re-engineering ::: TECHNOLOGIES WE SUPPORT ::: Mobile: Ionic / Capacitor / Flutter Web: Ruby on Rails, JavaScript, Angular / React / Vue.js, Other Technologies: Python, .Net by request; We’re solutions-first, ensuring we choose the right tech for your unique needs. ::: ABOUT US ::: SmithySoft is a Ukrainian-based software development team committed to delivering exceptional results even in the most challenging conditions. Our clients appreciate our resilience, having witnessed us deliver high-quality products despite power outages and war-time disruptions. Please, schedule a free call through Calendly to discuss cooperation/partnership - https://calendly.com/smithysoft

Average Rating: 5.0/5.0

Total Reviews: 10

Who Is the Company Behind SmithySoft?

  • Seller: SmithySoft
  • HQ Location: ,
  • Twitter: @smithysoft
    8 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    8 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 60% Small, 30% Medium

What Do G2 Reviewers Say About SmithySoft?

AI-generated summary from verified user reviews

Pros
  • Users value the expertise of SmithySoft's team, noting their real-world experience significantly enhances the product development process.
  • Users value the professionalism of SmithySoft, highlighting their transparent communication and dedicated support throughout projects.
  • Users commend SmithySoft's deep understanding of client needs and dedication to delivering high-quality results.
  • Users commend SmithySoft for its excellent communication and collaboration, enhancing project outcomes and team efficiency.
  • Users value the exceptional customer support of SmithySoft, praising their transparency and flexibility throughout the project.
Cons
  • Users struggle with timezone differences while using SmithySoft, but the company's flexibility helps alleviate some challenges.

What Are Recent G2 Reviews of SmithySoft?

Smoothsync Innovations

Web and applications development is the process of designing, building, and maintaining digital solutions, including websites, web applications, and mobile applications. It combines various technologies, frameworks, and programming languages to create interactive, functional, and user-friendly platforms. Web development is categorized into frontend, backend, and full-stack development. Frontend development focuses on the user interface and experience using technologies like HTML, CSS, JavaScript, and frameworks such as React, Angular, and Vue.js. Backend development manages databases, servers, and application logic using languages like Python, PHP, Node.js, and Java, with databases like MySQL, PostgreSQL, and MongoDB ensuring efficient data management. Full-stack development covers both frontend and backend aspects. Applications development includes mobile apps for iOS and Android using Swift, Kotlin, Flutter, and React Native, as well as desktop applications for Windows, macOS, and Linux using Java, C#, and Electron. Cloud applications leverage cloud computing platforms like AWS, Google Cloud, and Azure to provide scalable, web-based solutions. The development process involves UI/UX design for an engaging user experience, security measures like encryption and authentication to protect data, and performance optimization to ensure speed and scalability. Testing and deployment follow DevOps practices, ensuring stable and reliable applications. Modern trends in web and applications development include AI-powered automation, progressive web apps (PWAs), serverless computing, and cross-platform development frameworks that enhance functionality and performance. Developers continuously adapt to new technologies to build efficient, responsive, and secure applications that meet evolving user demands. As businesses increasingly shift towards digital transformation, web and application development plays a crucial role in enhancing customer engagement, streamlining operations, and driving innovation. Whether for startups, enterprises, or personal projects, well-designed web and mobile applications contribute to business growth and user satisfaction, making development an essential aspect of the digital era.

Who Is the Company Behind Smoothsync Innovations?

Snappymob

Snappymob is an expert web and mobile development agency. We partner with our clients to turn their ideas into outstanding products, and bring them to market with the right strategy.

Who Is the Company Behind Snappymob?

  • Seller: Snappymob
  • Year Founded: 2012
  • HQ Location: Kuala Lumpur, MY
  • LinkedIn® Page: www.linkedin.com
    95 employees on LinkedIn®

Softarex Technologies, Inc.

Softarex Technologies, Inc. is a technology solutions company specializing in custom software development and software outsourcing services with a long history of delivering world-class business solutions and innovative Web and Mobile products to its international client base.

Who Is the Company Behind Softarex Technologies, Inc.?

Softexpoit

Custom Software Development Company in United Kingdom. Worldwide Custom Software, Mobile/ Web/Desktop Apps, IOT, Backend and Cloud Development Solutions| Google Cloud Tech Partner | AWS Tech partner. At Softexpoit, we are proud to serve a diverse range of industries with our world-class Software/Mobile apps/web apps/ Desktop Apps/ Server/ Backend/ IOT solutions. Our team of experts is dedicated to delivering outstanding results, and our innovative approach ensures that we are always at the forefront of the latest technology. We provide global coverage and support for all major platforms including Android, iOS, Web, Windows, Mac, Linux, Desktop, Cloud, Server, etc. Our real-time Cloud Server technology guarantees a seamless user experience, and our commitment to delivering bug-free software sets us apart from the competition. Company No: 13626037 | Visit: softexpoitlimited.co.uk

Who Is the Company Behind Softexpoit?

softkingo

Softkingo exists in the mobile app or Digital world to inspire businesses to innovate and excel. We are committed to providing users with the best possible experience due to the unique balance between product vision, service design thinking, and client service. Softkingo specializes in creating software for connected devices, from lamps and thermostats to smartphones and tablets. We use our service design principles as drivers in all of our decisions, from holistic creative practices to technical software engineering. We work with a simple and complete agency to find the necessary solutions. We are strategic thinkers, always focused on the digital landscape and the roadmap of what our customers' products and services could be in the coming years. Our operation unfolds through our initial focus on value and a close partnership. We work on every product and identify easy acquisition flows, quickly create value for user retention, and build a robust infrastructure for scalability. Our workflow processes are based on principles of lean, rapid prototyping technology, and rapid development, which makes us fast and extremely flexible for replication on users. Our solutions for startups: Define the product A quick prototype A minimum viable product development Our solutions for enterprises: Sprint design UX search and the character design Evidence-Based Development Plan Our technology team provides end-to-end deployment solutions to build Native and React Native products for iOS, Android, wearable, and web. Our services include: REQUIREMENT GATHERING & Plan WIRE FRAMING UX/UI Design Web and Mobile Development Background Services Machine Learning, and Data Science Comprehensive Testing and Quality Control Product Launch Solution Product Improvement Digital Marketing(SEO, SEM, SMO, PPC) We Serve for following industries such as: Restaurant/Hotels Transport/Travels Taxi Booking Healthcare Education Games Retail/eCommerce Social Forum

Who Is the Company Behind softkingo?

  • Seller: softkingo
  • Year Founded: 2020
  • HQ Location: New Delhi, IN
  • LinkedIn® Page: www.linkedin.com
    19 employees on LinkedIn®

Software Development

Experience in different projects in automotive (diagnostic tools, vehicle simulators, telematics services etc.), forex trading (automated trading software, reporting etc.), custom software (e-commerce services, system integration, custom tools and software, outsourcing, IT Consulting).

Who Is the Company Behind Software Development?

Solbeg

Solbeg is an expert in development, customization, and integration of complex enterprise-level solutions, advanced web and mobile applications, offering a well-balanced blend of technology skills, domain knowledge, hands-on experience, and effective methodology.

Who Is the Company Behind Solbeg?

  • Seller: Solbeg
  • Year Founded: 2008
  • HQ Location: Jersey City, US
  • LinkedIn® Page: www.linkedin.com
    354 employees on LinkedIn®

SolGuruz

SolGuruz is an AI-assisted custom software development company specializing in AI/ML solutions, AI-powered web and mobile apps, and scalable SaaS products for startups and enterprises. Founded in 2019 and headquartered in Ahmedabad, India, SolGuruz has grown to a 90+ engineer team serving 87+ clients across 17 countries, including the USA, UK, UAE, Australia, Canada, Germany, Singapore, Switzerland, and more. With 102+ live products delivered across 14 industries, zero projects abandoned since founding, an 80% repeat client rate, and 70% of new business driven entirely by referrals, SolGuruz has established itself as one of the most trusted software engineering partners for growth-stage and enterprise organizations worldwide. What sets SolGuruz apart is its AI-first product engineering methodology. Every project is powered by 30+ AI-assisted tools across design, architecture, code quality, and deployment, including a custom AI Quality Agent that scores every pull request across 9 criteria before merge, a custom Operations Agent for daily progress transparency, and Ollama local LLM for fully NDA-protected projects. This approach enables SolGuruz to deliver production-ready software in approximately 8–12 weeks from contract to App Store consistently and at scale. 𝐂𝐨𝐫𝐞 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 & 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: -> 𝐀𝐈-𝐀𝐬𝐬𝐢𝐬𝐭𝐞𝐝 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Spec-Driven Development with AI embedded in every phase, from spec generation and design to automated code review and CI/CD deployment pipelines. -> 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 & 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: LLM-powered products, content generation systems, prompt engineering, and autonomous AI agents that understand, decide, and act. -> 𝐀𝐈 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐢𝐧𝐠 & 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: Strategic AI roadmaps, tool selection, proof-of-concept to production, and embedding AI models into existing CRMs, ERPs, and software stacks. -> 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: High-performance iOS and Android apps built with Flutter and React Native. 72+ apps live on the App Store and Google Play with 12M+ combined downloads. -> 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Responsive, secure, and performant web applications built on React, Next.js, and custom stacks, optimized for speed, SEO, and user experience. -> 𝐒𝐚𝐚𝐒 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: End-to-end SaaS platforms with multi-tenant architecture, billing integration, user management, and cloud deployment. -> 𝐌𝐕𝐏 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐒𝐭𝐚𝐫𝐭𝐮𝐩 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐢𝐧𝐠: Lean product launches with just the right features to validate ideas and move toward product-market fit with confidence. -> 𝐋𝐞𝐠𝐚𝐜𝐲 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐌𝐨𝐝𝐞𝐫𝐧𝐢𝐳𝐚𝐭𝐢𝐨𝐧: Cloud migration, re-engineering, and UX refresh for aging systems to extend performance and lifespan. -> 𝐃𝐞𝐝𝐢𝐜𝐚𝐭𝐞𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐓𝐞𝐚𝐦𝐬: Skill-matched engineers embedded as an extension of the client's team, with direct access, no PM-only filters. -> 𝐔𝐈/𝐔𝐗 & 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐃𝐞𝐬𝐢𝐠𝐧: Intuitive, user-centric design experiences crafted for web and mobile products that users love. 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐒𝐞𝐫𝐯𝐞𝐝: Healthcare & Life Sciences, Real Estate & PropTech, FinTech, eCommerce & Retail, EdTech, Entertainment & Media, Logistics & Supply Chain, Environmental Technology, Sports & Community Platforms, and more, across 14+ industry verticals. 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬, 𝐀𝐰𝐚𝐫𝐝𝐬 & 𝐏𝐚𝐫𝐭𝐧𝐞𝐫𝐬𝐡𝐢𝐩𝐬: ISO 27001 Certified (Information Security Management) ISO 9001 Certified (Quality Management) Official Google Flutter Agency Partner Technology Partnerships: Shorebird, FlutterFlow, RevenueCat, Lamatic.ai, AntMedia, Rocket.New Clutch Global Award Fall 2024 Top App Development Company Nova Scotia, Canada 2025 Best Flutter Development Company, Ahmedabad 2025 Best Mobile Development Company, Melbourne, Australia 2025 4.9/5 on Clutch (32 verified reviews) | 5.0/5 on Google 𝐓𝐡𝐞 𝐒𝐨𝐥𝐆𝐮𝐫𝐮𝐳 𝐒𝐭𝐚𝐧𝐝𝐚𝐫𝐝: 𝐖𝐡𝐚𝐭 𝐄𝐯𝐞𝐫𝐲 𝐂𝐥𝐢𝐞𝐧𝐭 𝐆𝐞𝐭𝐬 SolGuruz operates on a transparency-first delivery model that is rare in the industry. Clients receive full Figma and code repository access from Day 1, NDA protection before the first call, direct access to engineers (not just a PM), daily individual progress updates, biweekly sprint demos, AI-powered code review on every commit via SonarQube, a custom Quality Agent, and CI/CD incremental builds throughout the project lifecycle. A 1-week risk-free trial is available with no contract and no deposit. Pricing models include fixed, dedicated, hourly, and maintenance with no hidden costs. With 95% employee retention and the same core team since founding, SolGuruz offers something increasingly rare in software development: the engineers who start your project are the engineers who finish it. Three co-founders with 15+ combined years in tech provide continuous hands-on involvement not just at kickoff, but throughout every build.

Who Is the Company Behind SolGuruz?

Solid Digital

Solid Digital is a digital web agency helping B2B marketing teams to build award-winning websites that retain their value and become the basis for a data-driven digital strategy. We believe the following: - Brand and website alignment is crucial to any organization - Marketing teams need partners who remove obstacles, not create them - Culture fit is the #1 factor in predicting a client's project success Our ideal customer profile: - B2B Focused - $25M+ Revenue - Established marketing team (3+) Our services include: - Website design - Digital Growth (consulting) - Web development - UX/UI - Content / SEO / PPC Our values: - Creative Craftsmanship - Thoughtful Collaboration - Dependable Service - Honest Guidance

Who Is the Company Behind Solid Digital?

  • Seller: Solid Digital
  • Year Founded: 2007
  • HQ Location: Chicago, US
  • Twitter: @solid_digital
    981 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    18 employees on LinkedIn®

Solis Technology

Solis Technology is a leading tech solution provider specialising in software development and web app development. With a focus on innovation and cutting-edge tools and technologies, Solis Technology delivers real-world solutions to meet the unique needs of businesses across various industries. With a team of skilled professionals and top-notch customer services, Solis Technology envisages creating seamless and efficient software solutions that empower businesses to thrive in the digital age.

Who Is the Company Behind Solis Technology?

  • Seller: Solis Technology
  • HQ Location: Gurugram, Haryana, IN
  • Twitter: @SolisTechnology
    20 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    20 employees on LinkedIn®

SolutionStream

SolutionStream is a Utah based full service software development agency specializing in strategy, design, and development services. We are passionate about building world-class digital products that drive business results. SolutionStream provides end-to-end solutions for clients who need an experienced team to build business platforms from scratch or enhance and modernize existing applications. With over 20 years of experience, SolutionStream has successfully completed over 2000 projects for hundreds of clients across a wide range of industries including: ecommerce, education, insurance, healthcare, and finance. Our clients include: Health Equity, Western Governors University, Panasonic, Young Living, Domo, Overstock.com, Instructure, Qualtrics, and many more. From startups to Fortune 500 companies, SolutionStream tackles difficult software and data problems and gives our clients the cutting-edge solutions they need to drive results. Our services are designed to position your projects for success. We believe in analyzing your customer, business, and technical needs as well as accelerating the UX process to build products that delight your users and successfully execute on your vision Strategy: Agile Development Consulting, Digital Transformation, Customer Research Design: Design Sprints and Workshops, User Experience Design and Testing, Visual Design Development: Full Stack Web Development. Responsive Web, Native and Cross-Platform Mobile Development, Microservices and API Design and Development, Blockchain

Who Is the Company Behind SolutionStream?

  • Seller: Kahoa
  • Year Founded: 1996
  • HQ Location: Lehi, US
  • LinkedIn® Page: www.linkedin.com
    61 employees on LinkedIn®

SolveIt

We launch mobile and web apps for startups and SMEs since 2016. Not only do we create outstanding apps, but build long-term relationship with our clients which is proven by 100% CSAT and 5 star rating on Clutch. At SolveIt, we build modern apps that help achieve business goals while engaging users. We work with eCommerce, healthcare, transportation, media, and other industries. Our team is experienced in developing marketplaces, services platforms, on-demand service apps and social apps among others. We offer a full range of services to get your app to the market: from discovery phase to development, app store launch and support. - Mobile app development (native and cross-platform) - iOS app development (Swift) - Android app development (Kotlin) - Cross-platform app development (Flutter) - Web app development (SPA, PWA, websites) - UI/UX design - Discovery phase - MVP development - Dedicated development teams - Technology consulting and audit - Product strategy and launch - CTO as a service - QA and testing - Warranty and post-launch support, SLA

Who Is the Company Behind SolveIt?

  • Seller: SolveIt
  • Year Founded: 2016
  • HQ Location: San Francisco, US
  • Twitter: @SolveItTeam
    251 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    98 employees on LinkedIn®
Adam Crivello
AC
Researched and written by Adam Crivello
Updated October 3, 2024