Choosing the right software engineering firm is the difference between launching a market-ready platform and incurring compounding technical debt. Browse our directory to shortlist top software development companies evaluated on code quality, cross-platform capabilities, and industry expertise.

List of Custom Software Development Companies

92 Companies-Rankings updated: October 22, 2026
Expertise

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.

Consumer Goods × $25,000 - $50,000 ×
  • Software developers to scale up your business | Opinov8 family

    Moqod is a nexus of global talent with experts from seven nations, uniting to forge software that meets diverse user needs. Our team, based in Eastern Europe, is at the heart of the tech revolution, renowned for exceptional software development. In Amsterdam, our management bridges East European innovation...

    Top Services:

    • Mobile App Development
    • Software Development
    Location
    Almere, Netherlands
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $25,000 - $50,000
  • Technology Made for Humans, by Humans.

    Mutually Human is a digital engineering firm that helps organizations transform business challenges into competitive advantages through intelligent technology...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • Big Data Analytics
    • IoT
    • Show more
    Location
    Grand Rapids, Michigan
    Number of Employees
    50 - 99
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    4 Projects Listed
  • Strategy-led design + marketing for respected brands.

    Your brand, brewed to perfection. Websites, apps, UX + marketing systems that helps your company grow with clarity...

    Top Services:

    • Product Design
    • Digital Marketing
    • UI/UX Design
    • Graphic Design
    • Digital Strategy
    • Show more
    Location
    Calgary, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $130/hr
    Minimal Budget
    $25,000 - $50,000
  • We Engineer Brilliant Mobile Apps for Brilliant Brands

    We're an NYC based mobile app UX/UI and development firm helping startups build great products and get them to market quickly...

    Top Services:

    • Mobile App Development
    • IoT
    • VR/AR
    • Software Development
    • Web Design
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $95/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    6 Projects Listed
  • Engineering Intelligent & Scalable Solutions.

    VentureDive is an award-winning custom software development company dedicated to spearheading digital transformations for Fortune 500 companies across BFSI, CPG/retail, healthcare, transportation, logistics, and QSR industries through its expertise in the realms of Fintech, Data & AI, HealthTech, PropTech...

    Top Services:

    • AI Development
    • Software Testing
    • Software Development
    • Mobile App Development
    • Big Data Analytics
    • Show more
    Location
    Mountain View, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
  • Fast & Easy Technical Launch for Your Startup

    We are a reliable team to develop your idea within the deadline and budget. We share your business value, that's why we are really keen on launching your Proof of Concept ASAP, so you get funded and come to us again for further development...

    Top Services:

    • Software Development
    • IT Services
    • Blockchain
    Location
    Redwood City, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $25,000 - $50,000
  • AI Development Company Enabling Innovation and Rapid Development

    LeewayHertz is a leading AI development company with over 15 years of experience and a proven track record in delivering enterprise-grade solutions. The firm specializes in AI consulting, AI development, generative AI, and AI agent solutions that drive efficiency, improve decision-making and acceler...

    Top Services:

    • Software Development
    • Blockchain
    • Mobile App Development
    • AI Development
    • IoT
    • Show more
    Location
    Gurgaon, India
    Number of Employees
    250 - 499
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    4 Projects Listed
  • Embrace the Digital Enterprise

    As part of the KMS group companies, KMS Solutions is a technology consulting firm with the mission to empower digital enterprises to operate and compete better, through the leverage of software engineering excellence, digital capabilities, specialized accelerators, and fit-for-purpose solutions...

    Top Services:

    • Mobile App Development
    • Software Testing
    • Software Development
    • IT Services
    • Big Data Analytics
    • Show more
    Location
    Ho Chi Minh, Vietnam
    Number of Employees
    100 - 249
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    2 Projects Listed
  • High-End Software Solutions

    Grata specializes in high-end solutions for internal business process optimization, B2B and B2C marketing, custom software development, SaaS, e-commerce, and much more. Based in Orlando, Grata partners with Amazon Web Solution Consulting to deliver exceptionally reliable and robust applications...

    Top Services:

    • Software Development
    • IoT
    • Cybersecurity
    • IT Services
    • Blockchain
    • Show more
    Location
    Orlando, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    1 Project Listed
  • Innovative Software Development

    TopDevz is an innovative software development and technology delivery partner that brings your ideas and visions to life quickly and cost-effectively by giving you direct access to elite software development experts located throughout the United States and Canada who are rated at the top 1% of their skill...

    Top Services:

    • Software Development
    • Mobile App Development
    • IT Services
    • Product Design
    • Show more
    Location
    Sacramento, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $145/hr
    Minimal Budget
    $25,000 - $50,000
  • Secure Solutions, Measurable Results

    At OakTree Apps, we're more than just an agency - we're your partner in success. We specialize in delivering secure custom solutions for early-stage startups and enterprises, with a focus on greenfield project execution. Our commitment to transparent communication and accessibility throughout the week ensures...

    Top Services:

    • Software Development
    • Blockchain
    • Mobile App Development
    • Web Development
    • Show more
    Location
    Ashburn, Virginia
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $25,000 - $50,000
  • Custom-scaled software & IT solutions

    IT directors, architects, product managers, developers, and business owners rely on MAVA Partners to create new software from scratch or to supplement their existing efforts...

    Top Services:

    • Software Development
    • Mobile App Development
    • UI/UX Design
    • IT Services
    • Show more
    Location
    Austin, Texas
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $25,000 - $50,000
  • Digital Innovation for a Shining Future

    Goitrise is an international custom software development company headquartered in the United States with offices in Argentina...

    Top Services:

    • eCommerce Development
    • Web Development
    • Software Development
    • Software Testing
    • Show more
    Location
    Miami, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    1 Project Listed
  • We Build Partnerships, Not Just Client Lists.

    Monosoft is a software and product development partner, with US-based headquarters and engineering operations across Europe. Using our own proven frameworks, we build and operate dev units to drive your idea to reality with end-to-end services, or to expand your existing software team...

    Top Services:

    • AI Development
    • Mobile App Development
    • Web Development
    • Cloud Consulting
    • Web Design
    • Show more
    Location
    Miami, Florida
    Number of Employees
    50 - 99
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    5 Projects Listed
  • Digital solutions that work.

    Kascode is a digital product agency. We launch user-first websites & digital products that work. Uncovering the who, what & why to build the right thing in the right way...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • IoT
    • AI Development
    • Show more
    Location
    Vienna, Austria
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $25,000 - $50,000
  • We Bring Your Gaming Concepts To Life.

    We are software development company that specializes in turning concepts and ideas into engaging, exciting, and innovative online gaming experiences...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    Location
    Wroclaw, Poland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    1 Project Listed
  • Droids On Roids is a mobile & web development company fromPoland, est. in 2011ABOUT US✔  100% office-based team of 45+ talented professionals✔  We’re helping our clients to achieve their challenging business goals ✔ Among our partners are great start-ups (GIPHY, Electric Objects)...

    Top Services:

    • Software Development
    • Mobile App Development
    • Wearables
    • IoT
    • Product Design
    • Show more
    Location
    Wroclaw, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $25,000 - $50,000
  • AI-Powered Mobile Excellence

    TheAppLabb is a leading mobile app development agency known for its innovative solutions and user-centric approach. It specializes in integrating cutting-edge technology to drive revenue and elevate customer experiences. With a commitment to democratizing technology, TheAppLabb aims to expand user bases and...

    Top Services:

    • Mobile App Development
    • Software Development
    Location
    Toronto, Canada
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $25,000 - $50,000
  • Design / Development / Ideas

    Studio X is one of the leading web agencies on the Bulgarian market, providing UX/UI design & custom software development...

    Top Services:

    • Web Design
    • eCommerce Development
    • UI/UX Design
    • Software Development
    • IoT
    • Show more
    Location
    Sofia, Bulgaria
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    3 Projects Listed
  • We help software teams grow.

    Happy Team is dedicated to delivering high-quality software solutions tailored to diverse industries such as e-commerce, logistics, and eMobility. With a commitment to excellence, we leverage our expertise to address the unique challenges and opportunities within each sector, ensuring optimal results for our...

    Top Services:

    • Staff Augmentation
    • DevOps Consulting
    • IT Services
    • Cloud Consulting
    • Software Development
    • Show more
    Location
    Łódź, Poland
    Number of Employees
    50 - 99
    Minimal Budget
    $25,000 - $50,000
  • From Idea To Market, We Accelerate Innovation.

    At Incepteo, we dedicate significant time to discovery, strategy, and UX/Tech design, instilling confidence in every project we undertake. Through meticulous planning and innovative design, we ensure that each endeavor is executed with precision and meets the highest standards of quality and functionality...

    Top Services:

    • Web Design
    • Software Development
    • Web Development
    • Mobile App Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $25,000 - $50,000
  • Powering the Future Together

    Digital product design and engineering for startups, investors, and enterprises...

    Top Services:

    • UI/UX Design
    • Software Development
    • Mobile App Development
    • Product Design
    • IT Services
    • Show more
    Location
    Richmond, Virginia
    Number of Employees
    Under 49
    Average Hourly Rate
    $130/hr
    Minimal Budget
    $25,000 - $50,000
  • Trusted by Leading Brands

    We work with startups and enterprise clients to create amazing mobile apps that users love, across iPhone, iPad, Android and the Web...

    Top Services:

    • Mobile App Development
    • Web Design
    • Web Development
    • UI/UX Design
    • IoT
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    2 Projects Listed
  • STS Software GmbH - Leading Software Development Company in Switzerland

    As an Olten-based business, STS Software GmbH boasts a strong force of software engineers. With this fortification, the STS Software GmbH team has reached a large number of prominent Swiss businesses as strategic partners, contributing to our already formidable industry standing...

    Top Services:

    • Web Design
    • Web Development
    • Software Development
    • Mobile App Development
    • AI Development
    • Show more
    Location
    Olten, Switzerland
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    1 Project Listed
  • Design | Engineering | Digital

    Ideaz Tech is one of the best tech company in us. We make various kind of things...

    Top Services:

    • Product Design
    • Video Production
    • Web Development
    • Web Design
    • Graphic Design
    • Show more
    Location
    Glastonbury, Connecticut
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    1 Project Listed
  • Tailoring Excellent Tech

    WeGotCode specializes in custom application development and efficient software integrations. Its commitment extends beyond technology, delivering transformative solutions to optimize workflows and enhance system communications. Leveraging cutting-edge technologies, including AI, WeGotCode simplifies complex...

    Top Services:

    • Mobile App Development
    • AI Development
    • Software Development
    • IT Services
    • Cloud Consulting
    • Show more
    Location
    Canton, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $25,000 - $50,000
  • Pioneering Digital Transformation

    Kyro Solutions is a Dubai-based, ISO certified digital transformation service provider company specialising in AI & Machine Learning, Custom Software Development, IoT, Immersive Solutions, Design Services, and Staff Augmentation. We serve global enterprises and growing businesses across the UAE, MENA, and...

    Top Services:

    • AI Development
    • IoT
    • Software Development
    • UI/UX Design
    • Creative Services
    • Show more
    Location
    Dubai, United Arab Emirates
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $25,000 - $50,000
  • Results Driven Strategies

    Facet Interactive is the go-to digital strategy agency. Our data-driven insight helps clients focus on higher-yield projects while we ensure strong returns through integrated marketing campaigns. We can step in as your product owner or CMO to provide direction when it comes to making informed product and...

    Top Services:

    • Web Development
    • AI Development
    • Software Development
    • IT Services
    • CRM Consulting
    • Show more
    Location
    El Segundo, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $25,000 - $50,000
  • Developer-led AI, websites, and apps built right

    A developer-led Charlottesville agency engineering custom AI agents, websites, and apps - right the first time. Trusted by brands you've heard of and by developers everywhere: our open-source tools see 2M+ downloads every week...

    Top Services:

    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Web Development
    • Digital Strategy
    • Show more
    Location
    Charlottesville, Virginia
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    1 Project Listed
  • Custom Software for Businesses

    Consider us an extension of your team and your technical co-founders, the highly qualified engineers who will create, develop, and maintain the software systems required to power your idea...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • IoT
    • Blockchain
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $25,000 - $50,000
  • Software, data & AI consulting from Sarajevo

    RUBICON is a software, data and AI consulting company founded in 2013 in Sarajevo, Bosnia and Herzegovina, serving clients across Europe and North America...

    Top Services:

    • AI Development
    • IT Services
    • Software Development
    • Mobile App Development
    • Big Data Analytics
    • Show more
    Location
    Sarajevo, Bosnia and Herzegovina
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
  • Subscription based, Software Engineering.

    At Levisoft, we combine advanced AI tools with expert oversight to deliver complex software solutions at twice the speed. Our MIT-certified tech leads and developers ensure accuracy, efficiency, and security, while dedicated project managers and industry-specific consultants facilitate seamless integration...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Puebla, Mexico
    Number of Employees
    Under 49
    Average Hourly Rate
    $65/hr
    Minimal Budget
    $25,000 - $50,000
  • Tailored digital products and brand UX design

    For two decades, our innovative digital products development agency has taken on a wide range of challenging IT services. We are masters at crafting custom software solutions and stunning web designs - anything from simple logo design to complex large-scale development projects! Let us help make your digital...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • Software Development
    • Mobile App Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $25,000 - $50,000
  • Top App Development Agency

    We help brands design and build superior digital products, enabling seamless user experiences only at the best Mobile App Development Company...

    Top Services:

    • Mobile App Development
    • Cloud Consulting
    • DevOps Consulting
    • AI Development
    • Big Data Analytics
    • Show more
    Location
    Berkeley, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $25,000 - $50,000
  • Creative Software Solutions

    Were an Austin TX team of creatives, technologists, and engineers that thrives on building innovative digital experiences...

    Top Services:

    • WordPress Website Design
    • Web Development
    • Web Design
    • UI/UX Design
    • IoT
    • Show more
    Location
    Austin, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $155/hr
    Minimal Budget
    $25,000 - $50,000
  • Transforming the Technological Landscape of the World

    We provide customized technological solutions to increase business efficiency & growth across industries. Our services include Software as a Service (SaaS), Mobile Apps & Websites, Blockchain Development, Big Data, Technical Consultancy, and Artificial Intelligence...

    Top Services:

    • eCommerce Development
    • VR/AR
    • Mobile App Development
    • WordPress Website Design
    • Web Design
    • Show more
    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $25,000 - $50,000
  • We Create Products And Services People Depend On.

    Conduct is a human-centred, design-led technology company based in Melbourne. We're specialists in UX, UI, CX, service design, custom application development and systems integration. We design and build mobile apps, web applications, enterprise platforms and custom software for government and enterprise...

    Top Services:

    • Digital Strategy
    • Digital Services
    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Show more
    Location
    East Melbourne, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $220/hr
    Minimal Budget
    $25,000 - $50,000
  • AI-Powered Engineering Gen AI & Agentic AI

    Inventiple builds production AI products, MCP servers, and startup MVPs for funded founders and enterprise teams. Delivered in 6-8 weeks by senior engineers averaging 10+ years experience. Fixed price, no juniors. Live products: Incu, Smart Stack Advisor, Hierk...

    Top Services:

    • Web Development
    • AI Development
    • Mobile App Development
    • Software Development
    • DevOps Consulting
    • Show more
    Location
    Greater Noida, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    3 Projects Listed
  • We Make 'Delivering Excellence' Effortless

    SCS Tech India is an IT solutions company with expertise on various technology platforms, we enable our global customers achieve digital transformation and provide smart product solutions with our tech consulting, bespoke solutions, as well as professional services. We enable clients across the globe to...

    Top Services:

    • Digital Services
    • IoT
    • AI Development
    • Mobile App Development
    • Blockchain
    • Show more
    Location
    Mumbai, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $1000/hr
    Minimal Budget
    $25,000 - $50,000
  • Data Activated. Solutions Delivered

    Data and AI engineering at exchange-grade scale enterprise data platforms, cloud, and production AI from a Cloudera Premier Partner with 250+ engineers...

    Top Services:

    • AI Development
    • Big Data Analytics
    • Software Development
    • Cloud Consulting
    • IT Services
    • Show more
    Location
    Pune, India
    Number of Employees
    100 - 249
    Minimal Budget
    $25,000 - $50,000
  • Growth, Engineered.

    Growth, engineered. Net Solutions treats our clients' growth as an engineering problem and builds the software that solves it: Commerce Systems, digital platforms, and SaaS products. Founded in 2000, headquartered in Chandigarh, India, with offices in Toronto, London, New York, and Los Angeles...

    Top Services:

    • eCommerce Development
    • Web Development
    • Web Design
    • UI/UX Design
    • AI Development
    • Show more
    Location
    Chandigarh, India
    Number of Employees
    250 - 499
    Minimal Budget
    $25,000 - $50,000
  • Your Trusted Partner For Enterprise AI, Planning, Analytics & Automation

    GenXAI is a publicly listed technology company building enterprise planning and data systems. Our team of 450+ consultants delivers Anaplan and SAP led implementations, ERP transformation, data analytics and engineering, and application development for clients across India, the United States, Malaysia, and...

    Top Services:

    • ERP Consulting
    • CRM Consulting
    • Big Data Analytics
    • IT Services
    • Business Consulting
    • Show more
    Location
    Jaipur, India
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000

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Software Development Companies FAQs

What are the most requested services of custom software development firms?

The most requested services from custom software development firms are almost entirely AI-based products, delivered primarily through web application development, mobile development, AI agent development, and legacy system refactoring. UX/UI design, cloud infrastructure, DevOps, and QA automation are typically not sold as standalone services; instead, they are embedded within each of these project types.

As reported by Diffco, year-over-year trends show a prevailing shift: AI agent development has grown from a niche request into a significant share of overall volume, while demand for legacy system refactoring continues to rise as clients seek to prepare their existing systems to support AI capabilities.

ServiceShare of total demand
Web application development40%
Mobile app development30%
AI agent development20%
Legacy system refactoring10%

How much does a software development company charge for its services?

Software development services typically cost $50,000 for MVPs to $2 million+ for enterprise software. US developers generally charge $120-$200/hour, while developers in Europe and Asia charge around $25-$150/hour.

How do I determine if a global company is the right size for my project?

To determine if a global software development agency is the right size for your project, match project complexity and scale to company capacity.

Choose a large/global agency with 1000+ staff, if your project:

  • Is complex or enterprise-grade, includes multiple software solutions, integrations, and compliance
  • Requires multiple roles in parallel (project management, UX/UI design, backend, quality assurance (QA), DevOps)
  • Needs 24/7 support, multi-time-zone delivery, or long-term maintenance

Large software development companies reduce delivery risk for complex programs but typically charge higher rates and use more structured processes.

Choose a small or mid-size agency with 10-200 staff if your project:

  • Is an MVP or mid-scale build
  • Requires speed, flexibility, and direct access to senior talent
  • Has a tighter budget and well-defined scope

Who owns the Intellectual Property (IP) and source code at the end of the project?

In most software development projects, the client owns the Intellectual Property (IP) and source code upon completion of the engagement, unless the contract explicitly states otherwise. Standard practice dictates that the ownership of the source code, documentation, design elements, and custom deliverables belongs to the client upon full payment. Contracts typically use "work made for hire" or an IP assignment clause to formalize this. 

Third-party or open-source components, however, are not owned by the client. Instead, they are used under their respective licenses. Some agencies retain ownership of pre-existing frameworks or reusable tools and grant the client a license to use them. You should also know that IP ownership is not automatic. To avoid disputes, ensure the contract clearly states full IP and source-code ownership transfers to you upon payment, with no usage limitations.

What tools and frameworks do software developers use?

They use various tools and frameworks, depending on the type of digital product they’re building. But the most common include: 

  • Full-stack JavaScript: MERN, MEAN, Jamstack (ex, Next.js)
  • Backend: Java-Spring, Python, Django, Ruby on Rails, LAMP
  • UI and Cross-Platform Development: React, Angular, Vue, Qt
  • Languages: JavaScript, TypeScript, Python, Kotlin 
  • AI and Data-Driven Development: Python, Hugging Face, LangChain, Apache Spark, Kafka, Kubeflow, Lite, ONNX, Replit
  • QA and Testing: Selenium, Cypress, Jenkins, GitLab, JMeter, OWASP ZAP, Testim, Mabl

What are the best software development companies in 2026?

What questions should I ask before hiring a software development company?

Before hiring a software development company, ask:

 

  • Have you built similar software before?
  • Which technologies will you use?
  • Who will work on my project?
  • What is included in the scope?
  • How long will development take?
  • How do you handle testing and security?
  • Do you provide support after launch?

How do I reduce the risk of hiring the wrong software development company?

Check the company’s exit terms and review cadence before comparing prices. Short notice periods and frequent demos give you more opportunities to spot problems and change direction early. For example, Designli uses biweekly demos, offers a refundable first 14 days, and allows clients to cancel with 30 days’ notice.