Custom Software Development

Outsource your custom software development hassle-free, affordable, & innovative with eSparkBiz. Our 100+ custom software experts deftly optimize custom software development services for enterprise application software, user-centric apps, SaaS, CRM, Blockchain & more. Grow with scalable, feature-rich, & sturdy custom software with Data & Analytics, AI/ML, IoT, Cloud, DevOps, & QA.

Days Risk-Free Trial 15 IN CLIENT REVENUE
Vast Industry Experience 12+ Years

Globally Empowering Business of all Domains

Days Risk-Free Trial 15 IN CLIENT REVENUE
Methodology Agile Method

Flexible Execution with Powerful Engagement

Days Risk-Free Trial 15 IN CLIENT REVENUE
In-house Pre-vetted Developers 100+

Expert Dedicated Custom Software Developers for Hire

Save up to on Development 40% & Maintenance Costs
Cost-Efficient Process 50%

Save on Development and Maintenance Costs

Trusted by startups and Fortune 500 companies

Tailoring Technology for Specific Business Needs with a Custom Software Development Company

Each business is unique in values, processes, & the complexities they face in their function. Instead of standard off-the-shelf solutions, they need unique customized solutions that solve issues without affecting other processes.

Here, a leading custom software development company ensures advanced technological solutions that ease the overall process to scale the business. We custom software development solutions build custom software that is robust, reliable, & practical. It follows your business model to increase your productivity & give you a competitive edge.

Today’s digital progress has majorly affected our interaction with businesses. Hence, we thoughtfully design, implement, & add features to your software. We also initiate your workforce into the system ensuring an organized, less complex process with enhanced user experience.

We give long-term & adaptive solutions to automate your business. Also, our custom software development solutions combine your business processes. So you can divert your attention to expanding your business.

Engaging in end-to-end custom software development, our services are always adored for being simple, classic, & clean with commendable security.

How We Helped Ismail Aly To Scale up Their Operations

on the independent, objective B2B research platform with an average rating of 4.9 from over 36 client reviews

Browse Our Impressive Work Portfolio

1000+ Projects Completed Successfully by our Experts

Cloud Based Health Portal

Party With DJ SaaS Platform

Web Scrapping Online Shop App

Fitness Web Based Platform

On Demand Platform For Yoga

SaaS Platform For Property Investors

Music NFT Marketplace

Learn about eSparkBiz’s expertise. Our projects’ details. Show More

Merge your Business Processes for Efficiency with Custom Software Development Services

Our all-in custom software development services offer selective skilled software programmers, project managers, consultants & professionals. Along with that, we leverage modern technologies like AI/ML, AR/VR, Blockchain, Cloud, IoT, & Mobility for your digital transformation. With notable experience in tailor-made software, we provide plugins, API development, CMS, enterprise apps, audio-video apps, retail/e-store sites, media apps, & more. So you can use the best of our expert resources for staff augmentation within budget.

Bespoke Software Development

Our hi-skilled energetic resources provide premium software development services. It helps you to make a more robust and practical business strategy. For that, we opt for a solid development plan and prototyping strategy that creates customized applications from scratch across any mobile, web, & cloud-based platform. This well-structured development process ensures seamless integration, great flexibility, scalability, and profitability.

Application Migration & Reengineering

We help organizations to boost the productivity and performance of legacy applications. This is done by redesigning, migrating, and refurbishing them into more customized and feature-rich applications. Truly, our specialized team ensures flawless and quick upliftment of your existing application with the latest features, cutting-edge technologies, highly secured systems, and improved UX/UI interface.

Software Application Maintenance

Our team of expert custom software developers ensures the improved performance of your software. Through hassle-free maintenance, regular software up-gradation, and minimum downtime as part of it. As the best custom software development firm, our service offers you the best real-time solution and provides fast resolution to the post-development activities.

SaaS Application

We have 10+ years of experience in creating SaaS-based applications for our clients. This renders us capable enough to handle all of your business challenges. This provides more productivity, enhanced customer experience, and competitive advantage at a minimum risk. Also, we use the latest technologies to develop SaaS-based solutions through cloud and serverless.

Application Integration

As a custom software application development company, our bespoke services include end-to-end application integration of the latest technologies to give you an elevated experience. Besides, seamless integration with the existing software to ensure minimum hindrance in your business is where our expertise lies. And all this at an optimized cost.

Maintenance & Support

We facilitate our customers at all levels from infrastructural alteration, web service support, & integration in operating systems to web service and cloud support. This is to ensure a smooth and seamless continuation of the business process. As a part of the software up-gradation and maintenance, we also help to enhance your application performance through transformational changes.

Custom Software Development Company India

Associating with us, a leading custom software development company in India will enable your business to structure custom solutions. Our proactive approach mingled with the ease of automation gives you growth-centric, real-time apps and software conning to your users.

Custom Software We Offer

We sculpt your idea using innovative techniques and represent it in the real world.

Enterprise Application Software
Industrial Software
Specialized Service Software Solutions
Customer-centric Apps

Enterprise Application Software

Our Enterprise application software development service offers an array of features, customization opportunities, software services, & ease of operation. Resulting in an accelerated business workflow. Similarly, our highly-skilled in-house team develops software targeting your unique requirements. Overall, our focus is to provide hi-class service to optimize & automate your business processes. Surprisingly, we have a bucket full of services that include:

  • Enterprise process management and Enterprise Resource Planning (ERP) tools
  • Customer relationship management (CRM) software
  • Human Resource Management Software (HRMS)
  • Content Management Software (CMS)
  • Asset Management Software

Industrial Software

We create unique and efficient software for industrial purposes that helps you to manage your overall business processes. For instance, inventory management, financial management, operational excellence, and more. Again, our offerings are capable to cater any kind of requirement in a vast variety of business areas like

  • Financial Software
  • KPI tools for LAW firms
  • Legal Department Dashboards
  • Business Intelligent Systems
  • Analytical tools for Logistics Industries, and Fleet Management
  • Applications related to Market Research

Specialized Service Software Solutions

Discover our expert services crafted for specific business requirements. Eventually, it manages your complex business processes efficiently. In short, we are confident about our custom software development outsourcing for distinctive offerings that are difficult to get from the market at a competitive price. So, we provide customized solutions that are aligned with your business goals and core services using the latest technologies.

  • Accounting Software
  • Payroll Management
  • Asset Management Software
  • Database Management Solutions
  • Billing, Invoicing, and Logistics Solutions

Customer-centric Apps

Our forte is custom software application development India in creating software & apps that provide a personalized and interactive user experience. It reflects your strong presence in the targeted market. Considering the flexibility of different market categories like B2B or B2C, our expert custom software developers create amazing, immersive applications. So you get apps that are attractive, user-friendly, & highly responsive on any platform, be it mobile or PC.

  • Social Media Apps
  • eCommerce Apps
  • Mobile Net Banking and Payment Gateway Applications
  • Healthcare and Patient Applications

Still Wondering If We Are the Right Fit? Take our Risk-Free 15-Day Free Trial

Partner with eSparkBiz and get excellent digital services for your business. We have a qualified and trained team of Custom Software Developers for hire that strive to deliver the best solution for your business at an honest price.

  • Simple & Transparent Pricing
  • Robust Data Protection
  • Fully Signed NDA
  • 100% Code Security
  • Easy Exit Policy

Area of Expertise

As a leading custom business Software Development Company, we expertly use the latest and advanced technologies to enrich our customer experience. Especially, our team of technical specialists develops software keeping the design thinking approach in mind. It highlights your product value to your users.


Efficiently connect multiple smart devices on central network ecosystems for you.

  • Develop software for a one-click dashboard. Or do fast & precise decision-making through data representation & data collection from different devices.
  • Without any alteration of exiting hardware, add new features and functionalities to improve the efficiency.
  • Ensure remote monitoring of assets and devices through a single connected gadget.

DevOps Thinking

Our methodology of business offers complete OTIF (On Time In Full).

  • A Structured DevOps culture & development process for faster delivery. As it streamlines & integrates the segmented process.
  • Implement CI/CD with top-notch tools to ensure higher productivity, quicker release, & improves transparency for market advantage.
  • With our premium & best-in-class products, mitigate all your complex issues at a competitive price.


Adopt the digital movement through the transition to the cloud for easy access.

  • Ease of migration of data, infrastructure, and application to the cloud.
  • Take advantage of flexibility, scalability, and more secured data storage.
  • Optimize your cost, storage, assets, network, and power consumption without compromising on efficiency and speed.

Big Data & Analytics

Utilize the power of data and analysis to understand your business better.

  • A thorough analysis gives you great insights into your business and competitors’. Consequently, this allows to take advantage & lead the market.
  • Arrive at a logical decision faster through different mode of representation of data that reflects trends, patterns, and graphs.


Connect Artificial Intelligence & Machine Learning to revamp your business.

  • Develop applications that can make you the leader by integrating AI.
  • Drive personalized digital experience introducing AI and AR.
  • Understand and predict customer behaviors through the integration of ML in your software to create an amazing user experience.

Quality Engineering

Delivering a quality product is our top priority.

  • Stringent testing from the initial stage of the project results in high-quality products.
  • Prioritized testing for every unique business process.
  • Using the latest and advanced technologies enables us to get the right thing first.

esparkinfo esparkinfo esparkinfo esparkinfo esparkinfo

Give your Custom Software Development Project into the hands of a Company that truly cares!

  • Why do you Need Custom Software Development?

    Custom software development is a smart solution to mark significant growth in the market. It resolves complexities to focus on productivity, efficiency, lead time, market, & competitor analysis.

    Custom Software Development Services is to structure & develop solutions as per your business needs. So you can efficiently control your organization & operations to generate more profit with the help of a Nearshore Software Development Company.

    Irrespective of the business styles, size, type, or purposes, customizing your software functions streamlines your overall functions. It gives you the freedom to monitor on a single platform with huge comfort & flexibility.

    As a top custom software development agency, we deliver well-tailored, highly scalable, & robust apps for businesses to sustain their organic growth.

    1. Security

      The advancing technology has increased the chances of cybercrime that may compromise your private data too. Additionally, the legacy software is not very strong & secure now which ends up attracting more baleful activities. But through customized software, you can ensure more safety and security of your database. As these are developed by specialists observing the current cyber issues, they develop more complex security coding for safety.

    2. Internal Integrations

      To monitor and manage all the complex processes, businesses need different software to run different business segments. Having customized software provides you the flexibility to integrate and connect all these applications. Moreover, you can also monitor and manage them under one roof. This allows greater efficiency, better time management, improved monitoring, and increased productivity.

    3. Cost Efficiency

      Developing customized software provides huge tangible & intangible benefits that, in turn, save you a lot of money. Through customized software, you can correct data & your business processes, streamline the workforce & find great technical assistance. Now you can run a process-oriented business that is more reliable, transparent, & customer-friendly. Deploying tailored software is a one-time investment with less maintenance & an easier learning curve.

    4. Staying Up-to-date

      The legacy software usually restricts us to venture into new technologies. Even the new updates may take months to years to launch. On the other hand, tailored software development services provide you the flexibility to set your timeline and upgrades with the changing time.

    5. Automation

      Repetitive work not only consume the time of your workforce but also restricts their thinking and will to implement more productive ideas. Thus, implementing customized services will give you ample opportunities to automate different types of repetitive tasks. Just a click is enough to complete the job which generally kills your time and energy.

    6. Reliability

      Today’s fast-moving world has limited our patience. Similarly, waiting on any complicated issue will only affect the service badly. But our customized software development service keeps you to stay out of these irritating problems by providing you direct access to the developer team and 24X7 dedicated service support.

    7. Replacing Multiple Software

      Customized software provides numerous functionalities and features that you wish to develop. Consequently, you can integrate the facilities of different software into the tailored one. This helps you to avoid juggling between multiple applications. Moreover, multiple software needs multiple licenses, more expertise on different platforms, numerous maintenance aspects, and other complexities.

    8. Personalized Customer Experience (CX)

      Tailored software is developed based on your requirements and needs. Different businesses aim for different target audiences and users and through such software, you can enhance your customer experience by giving a personalized touch.

    9. Increase Productivity

      Custom software has optimized functionalities. Through automation, replacing multiple applications can save a lot of non-value-added time for your resources. Thus, your business can be more effective and productive by implementing customized software for your business.

esparkinfo esparkinfo esparkinfo esparkinfo esparkinfo

Begin Your Custom Software Development Now

Why Choose eSparkBiz as Custom Software Development Company?

In-demand team of 100+ Custom Software Developers with a 4.9 Clutch score

eSparkBiz has catered to many leading companies for their technological solutions. Insightfully, we develop customized, simplicity-driven options to successfully serve all domains.

As the best custom software development company in India, we stand distinct for our intricate ecosystem of development that goes with our broad spectrum of services.

Moreover, our crafted practical software solutions for clients, state-of-the-art technology, & innovative solutions increase customer needs & keep up with the market fluidity.

Our expertise in MongoDB, PostgreSQL, MySQL, RoR, Laravel, Node, PHP, .net Core, Golang, Python, iOS, Android, Symfony, QT, & cross-platform tools like Xamarin, React Native & Flutter helps give businesses a digital boost to perform better.

Get the ultimate digital solution for all your organizational issues with one of the top custom software development companies India.

  • 12+ years of Industry Experience
  • 250+ Qualified Senior Technology Architects
  • CMMI Level 3 Company & ISO 9001:2008 Certified
  • Powerful Data Security: Firewall System (Palo, Alto), VPN, Anti-virus and Anti-malware Software, Access Control and Data Recovery
  • State-of-the-art Facilities
  • Agile Methodology
  • Transparent Development Process
  • Conveniently Augment your Dedicated Development Team
  • 170 Working hours/Month with Flexible Hiring Models
  • 100% in-house Team. No Freelancers
  • Expert Developers with Rich Portfolio in Web, Mobile Application and Software
  • 15-Day Risk-free Trial
  • High Engagement with Cut-rate Workforce
  • Long-term Client Retention with 90% Returning and Referral Clients
  • Strict NDAs Signed for Complete Privacy
  • Supervise your Project with your Exclusive Team
  • Intensely Devoted Environment for Persistent Production
  • Committed Retention of Developers till the Project Completion
  • Cross-out Miscellaneous Expenses Related to the Project & Developers
  • Cost-efficient with the Rapid Market Launch
Transparent Communication
Time Zone Aligned
Experienced Team
esparkinfo esparkinfo esparkinfo esparkinfo esparkinfo

Hire a Custom Software dedicated team or let us build your product from scratch

Trusted by Global Clients

Some of our clients have been with us for 7+ years (and counting)

Recommended by 98% of SMEs, Startup, and Scale-up Clients

Krupal Puchhadiya
We chose eSparkBiz for their competitive pricing & experience. It was very attractive to see them eager to hear our project scope & follow through with what they said. With the best of techs, tools & teams, they gave us the best custom CRM system we could imagine.
Robert Jongebreur
Being very professional, their quick responsiveness complimented their efficient management style is what impressed me the most. Especially, the workflow between our teams was seamless and excellent delivering exceptional products with all the requested elements.
John Brandt
They over delivered! It has awesome features bringing ideas to life in a fast turnaround time. They are receptive to feedback with quick implementation. And their reusable solutions have led to increased leads, new clients, recruitment prospects, & successful promotions.

Frequently Asked Questions

What is custom software development?

It is a software design and development process as per the specific need of any business or user group. It is also known as bespoke software development. This tailor-made software can deliver focusing on the goal which is not possible entirely in any standard market-ready software.

How much does it cost to develop customized software?

Customized software is not a standard one available in the market, so the development cost depends on several factors like

  • The size of the project and the number of features
  • Complexity
  • Third-party integrations
  • Design complexity
  • Technology stack
  • Developer’s skillset
  • Velocity required
  • Development Process

Why one should go for customized software development?

Customized software development builds user-specific software designed to cater to specific requirements of businesses that are not readily available. It helps a business in different ways right from managing the processes from a single platform, identifying the sloth area, and taking necessary actions to improve them. This improves efficiency and productivity, allowing to incorporate of automation to reduce lead time and optimize resources. Also, it helps to optimize the number of the software you are using presently.

What technologies are used to develop custom software?

There are several tools, technologies, and frameworks available to build tailored software. For instance, MongoDB, PostgreSQL, MySQL, Angular Vue.js ReactJS, Android, Ionic, iOS, and more. But to select the right one depends on the business requirements. We closely work with our customers to understand their needs and adopt relevant technology, to develop customized applications.

Why choose eSparkBiz for Custom Software Development Service?

We have a vast experience of 12+ years in being a  custom software development firm. Also, our high-skilled energetic teams are experts in their domain & well-versed with the latest techs. Significantly, we are a CMMI level 3 company with ISO 27001 certification that proves our authenticity, business processes, & professionalism.

With the expertise of handling 1000+ global clients and delivering several successful projects, we understand the market requirement and trends. Our projects have given a significant ROI to our clients in a minimum time. Therefore, proudly have a client retention ratio is more than 90%. All this makes us the most reliable custom software development company in USA too, to partner with.

What are the custom software development services that you provide?

We have an array of products and services in our bucket. Some of them are web and mobile application development, system integration, quality assurance, and more.

Before proposing the development service, how do you understand the client’s business?

We work on a standard operating procedure. That starts with a discovery phase where our experts deep dive into your business process to develop the required knowledge. Through several workshops and meetings, we try to understand the macro and micro-level business segments and processes.

Can customers select a technology stack for custom software development?

Our bespoke custom software development services include an initial detailed discussion on the project with the client. Considering the parameters, they are provided with the options of the best possible tech stacks for the project. Existing infrastructure, budget, scalability features, & maintenance, are some of the key aspects for suggesting a technology stack.

How do you manage changes?

We have one dedicated project manager who is the SPOC for all the projects. Also, he is also the point of all forms of communication between the developers & the client. So, any kind of changes is communicated to the team during the project, analyzed, and later informed to our clients regarding the revised budgeting and timeline.

Is there any maintenance service from your side for a custom software solution?

As a reliable company, we provide full custom software development solutions including maintenance services. The maintenance and sustenance part is equally important as the custom software development and we take this service on the same priority. Furthermore, our service includes feature addition, enhancement, preventive and breakdown maintenance, and bug fixing leading to supreme optimization.

Do you offer code review during the development process?

The client is the ultimate owner of the project and has complete control of it. So, the client has complete freedom to check the code as well as the design of the tailored software solution. It’s necessary as it is one of the important phases to reduce bugs and improve the quality of the software.

What are the security measures you take during the development process?

We are the best custom software development company and we take clients’ confidentiality very seriously. To ensure that, we follow standard practices to ensure the safety and security of the project. So, we sign NDAs (Non-Disclosure Agreements) before starting the project, restrict access of your app to content providers & follow network security measures.

How do you manage projects?

We efficiently manage your projects with the two most successful methodologies for custom software development: Agile and Waterfall. These methods make it convenient to handle your projects efficiently irrespective of the type of the project.

Can you take over from the existing vendor?

We are a top custom software development agency and this is what we do, to help clients digitize their business processes. So yes, after a detailed analysis and review of the exiting application, we check the domain and code and then accordingly recommend a proposal of takeover.

Do you provide any support after the successful completion of the project?

We are definitely with you even after the completion of the project. As a standard process, we offer continuous support for a fixed timeframe, without any cost. If you face any kind of technical glitches or functional issues, our team of experts provides 24X7 support to you.

Do you provide custom software developers?

We are the leading custom software development company and have a solid team of experts who can cater to all your tailored requirements. So, you can smoothly hire custom software developers with domain expertise. They can efficiently create customized applications as per your need confirming your growth.

Does the client reserve the rights of the intellectual property of the product?

Once the project is done and handed over to the client with full and final from both sides, the client owns the IP, source code, and ownership of the project.

How do you update the client about the progress of the project?

As one of the best custom software development companies, we maintain all necessary procedures to communicate with clients. Chiefly, a specific project manager is assigned for every project who will be the Single Point Of Contact for the project. He will communicate the status on daily basis or the way you want. This keeps them updated about the progress of the project. We also prefer to conduct meeting in regular intervals (weekly or bi-weekly) where all the stakeholders share their concerns, discuss the deliverables, & review the progress.

What are your areas of expertise in this customized software development?

We have vast experience in this field and have served more than 1000+ global clients with customized solutions. Also, we have teams of experts who are capable of delivering amazing software which includes Internet of Things (IoT), Cloud management, Big Data & Analytics, Artificial Intelligence, Machine learning, Quality Engineering, DevOps Thinking, and more.

Need a Consultation?

Drop us a line! We are here to answer your questions 24/7.

Clients We Serve

Partner with us to redefine your business values with futuristic digital transformation and unprecedented growth.