Custom Software Outsourcing Companies in India for Digital Transformation

At Lengreo, we approach custom software outsourcing as part of a bigger system. In India, we work with companies that need more than just development hours – they need something that actually supports how they acquire clients, manage outreach, or scale internal processes. That usually means combining custom web development with the kind of digital infrastructure that sits behind marketing and sales. In some cases, it starts with a website rebuild. 

We do not follow fixed packages or predefined stacks. Instead, we look at how a business operates and build around that, even if it means adjusting along the way. A SaaS company, for example, might need a clean frontend and better SEO structure, while a service provider may care more about automation and appointment setting flows. Lengreo handles both sides – the technical build and the logic behind it – so the end result is not just a working product, but something that fits into daily operations. Alongside this, we provide services in India, working with both local and international clients who rely on distributed teams.

Key Highlights:

• Combination of custom software development and marketing-driven systems
• Work includes both frontend builds and backend process support
• Flexible approach depending on business model and industry
• Experience working with distributed teams and remote collaboration
• Services provided in India for international and local clients

Services:

• Custom software outsourcing
• B2B digital marketing strategy and consulting
• AI-SEO and AEO
• Custom web development
• Website development
• Mobile app development
• Lead generation and appointment setting

Contact Information:

• Website: Lengreo.com
• Phone: +31 686 147 566
• Email: [email protected]
• Address: Vrijstraat 9 C/D, 5611 AT Eindhoven, Netherlands
• LinkedIn: Lengreo
• Twitter: @Lengreo
• Instagram: @lengreo

Our cases

Creator Subscription Platform

B2B Directory Platform

CUSTOM LOGISTICS PLATFORM

HyperL1ne is a one-stop development partner that combines business analysis, technical expertise, and a straightforward approach to help businesses build digital products that deliver real value. Rather than focusing solely on development, their team starts by understanding business objectives, ensuring that every decision contributes to measurable outcomes and long-term success.

With transparent collaboration and a team of experienced specialists, HyperL1ne supports companies throughout the entire product journey – from validating ideas and defining requirements to development, optimization, and ongoing support.

Depending on where a business is in its journey, HyperL1ne provides tailored expertise to help move it forward. Whether it’s a startup bringing a new product to life, an established company refining an existing solution, or a growing business looking to optimize processes and scale efficiently, their team adapts to the unique challenges of each stage.

• Their core services include:
• Product Discovery & Validation
• Business Analysis
• Technical Consulting
• UX/UI Design
• Web Development
• Mobile App Development
• Custom Software Development
• E-commerce Development
• Progressive Web App (PWA) Development
• Quality Assurance (QA)
• Ongoing Development Support & Optimization

Sollarix is a full-cycle digital agency that brings strategy, development, and marketing together under one roof to help businesses build digital products that grow. Instead of treating design, development, and SEO as separate projects handled by scattered vendors, their team works within a single connected system – so every website, app, or platform is built with performance, visibility, and long-term growth in mind from day one.

With over 15 years of experience and 100+ SEO projects delivered across 11+ industries, Sollarix guides companies through every stage of their digital journey – from product discovery and business analysis to development, launch, and continuous optimization. Their process follows three clear phases: Discover, Build, and Grow.

Sollarix works with startups launching their first product, SMEs modernizing outdated platforms, and established businesses looking to scale. Their team has hands-on experience with B2B companies, e-commerce brands, and SaaS products, as well as fintech, healthcare, education, logistics, and legal businesses.

• Their core services include:
• Product Discovery & Business Analysis
• Technical Consulting
• UX/UI Design
• Web Development
• Mobile App Development
• Custom Software Development
• E-commerce Development
• Progressive Web App (PWA) Development
• AI Tools & Automation
• CRM & Internal Tools
• SEO, AI SEO & GEO
• Quality Assurance (QA) & Ongoing Support

Clarion Technologies works as an outsourcing partner that provides dedicated development teams for custom software projects. They focus on building applications that match specific business needs rather than pushing standard templates. In practice, this often means joining a project early, helping define the tech stack, and then continuing through development and support. Their setup is built around remote teams, which can be scaled depending on how the project evolves.

Their work covers both new product development and updates to older systems that need rethinking. Clarion Technologies also spends time on things that are easy to overlook, like ongoing maintenance or integration between systems. A company trying to connect a CRM with internal tools, for example, would likely end up working with their API and integration teams rather than starting from scratch.

Key Highlights:

• Dedicated remote development teams with flexible scaling
• Focus on custom-built applications instead of fixed solutions
• Covers both new development and legacy system updates
• Includes support roles like project supervision and quality auditing
• Services provided in India and through offshore delivery

Services:

• Software development consulting
• Software product development
• Enterprise software development
• Legacy software modernization
• API development and integration
• Cloud application development

Contact Information:

• Website: www.clariontech.com
• E-mail: [email protected]
• Twitter: x.com/Clarion_Tech
• LinkedIn: www.linkedin.com/company/clariontechnologies
• Instagram: www.instagram.com/clarion_technologies
• Address: The Hive, Raja Bahadur Mill Rd, Beside Sheraton Grand Hotel, Sangamvadi, Pune – 411001
• Phone: +1 (888)-551-0371

Capital Numbers approaches custom software outsourcing with a structured workflow that stays fairly consistent across projects. They tend to break work into clear stages, starting with discovery and moving through design, development, and support. This kind of setup works well for companies that want visibility into progress without getting too involved in day-to-day development decisions.

Their projects often involve building or improving platforms that need to handle real usage early on, like MVPs or systems that are already in production. Capital Numbers also deals with cases where existing software needs to be reworked rather than replaced completely. For example, an HR platform with compliance issues or a fintech app that needs better integration.

Key Highlights:

• Structured development process with clearly defined stages
• Focus on predictable delivery and steady progress
• Experience with both new builds and system modernization
• Ongoing support after deployment

Services:

• Custom software development
• MVP development
• AI and machine learning solutions
• Application modernization
• Cloud solutions

Contact Information:

• Website: www.capitalnumbers.com
• E-mail: [email protected]
• Facebook: www.facebook.com/CapitalNumbers
• Twitter: x.com/_CNInfotech
• LinkedIn: www.linkedin.com/company/capitalnumbers
• Address: Mani Casadona, Unit No 8E4, Action Area #2 F, New Town, Kolkata 700156, West Bengal, India
• Phone: +91 33 6799 2222

N-iX operates more on the enterprise side of custom software outsourcing, working with companies that already have complex systems in place. Their projects often involve multiple layers – data, cloud infrastructure, and application logic – rather than a single product build. They tend to come in when systems need to scale or when internal teams are not enough to handle growing technical demands.

A noticeable part of how N-iX works is their focus on long-term engineering rather than short-term delivery. That shows up in areas like data platforms, AI integration, and system modernization. In some cases, they are not building something new from zero but restructuring what already exists, like moving a monolithic system into a cloud-based setup.

Key Highlights:

• Focus on enterprise-level software engineering projects
• Work includes data, AI, and cloud alongside application development
• Experience with long-term system modernization
• Global delivery model with engineering centers in multiple regions

Services:

• Custom application development
• AI and data engineering
• Cloud solutions and migration
• Application modernization
• Cybersecurity services
• Embedded and IoT development

Contact Information:

• Website: www.n-ix.com
• E-mail: [email protected]
• Facebook: www.facebook.com/N.iX.Company
• Twitter: x.com/N_iX_Global
• LinkedIn: www.linkedin.com/company/n-ix
• Address: No.121, Estate Building 7th Floor, Dickenson Road Yellappa Garden Bangalore
• Phone: +17273415669

Dotsquares works as a development partner that covers a wide range of custom software needs, from basic web apps to more complex platforms with AI and data components. Their setup leans toward having a large in-house team, which shows in the way they handle different types of projects without relying heavily on external contractors.

They tend to work across different formats depending on what the client needs. Sometimes it is a dedicated developer model, other times it is shorter engagements like bucket hours, which is useful when the workload is not constant. Dotsquares also spends time on integration work – connecting systems that were not originally designed to work together. A typical case might involve combining a web platform with internal tools or adding AI features to an existing app rather than rebuilding everything from zero.

Key Highlights:

• Large in-house development team across multiple locations
• Flexible engagement models including dedicated hiring and hourly usage
• Experience working on both small builds and long-term systems
• Focus on integrating existing tools and platforms
• Mix of traditional development and AI-related features

Services:

• Custom software development
• Enterprise software development
• Mobile application development
• Web application development
• Software testing and QA
• Software integration
• API development and integration

Contact Information:

• Website: www.dotsquares.com
• E-mail: [email protected]
• Facebook: www.facebook.com/dotsquaresuk
• Twitter: x.com/dotsquares
• LinkedIn: www.linkedin.com/company/dotsquares
• Instagram: www.instagram.com/dotsquaresltd
• Address: CP4-228, 229, Apparel Park, Mahal Road (Hare Krishna Marg) Jagatpura, Jaipur, Rajasthan, India 302017
• Phone: +91 96600 77663

Closeloop Technologies approaches custom software outsourcing with a focus on building around existing business processes rather than replacing them entirely. Their work often starts with analysis – how the company operates, what slows things down, and where software can actually help. From there, they move into building systems that fit into that structure, whether it is a new platform or an update to something already in place.

They usually work with teams that need more than just development capacity. For example, a company dealing with scattered data or manual workflows might involve Closeloop Technologies to rethink both the system and the way people use it. Their projects often include cloud migration, modernization, and integrations with tools like CRM or ERP systems.

Key Highlights:

• Focus on aligning software with existing business processes
• Work includes both new builds and modernization of legacy systems
• Combines development with consulting and system planning

Services:

• Software consulting
• Custom software development
• Enterprise software development
• Mobile and web application development
• Cloud computing solutions

Contact Information:

• Website: closeloop.com
• E-mail: [email protected]
• Twitter: x.com/closeloop_tech
• LinkedIn: www.linkedin.com/company/closeloop-inc-
• Address: Navale Icon, Office No 405, 4th floor, Near Navale Bridge, Narhe, Pune, Maharashtra 411041
• Phone: (+1) (650) 453-4996

Vofox Solutions positions itself as a flexible outsourcing partner that can step in at different stages of a project, from early planning to full development. Their work is spread across many technologies, which makes them more of a generalist team rather than focused on a single niche.

Their approach also reflects a more traditional outsourcing model, where clients can choose how they want to work – hiring developers directly, using a fixed-price setup, or running a mixed onshore and offshore team. Vofox Solutions often highlights customization in how projects are handled, even if that sometimes means adjusting the process mid-way.

Key Highlights:

• Wide coverage of technologies and development areas
• Multiple engagement models including dedicated and fixed-price options
• Experience working with different industries and system types
• Focus on custom-built solutions rather than standard products
• Ability to support both small modules and full-scale systems

Services:

• Custom software development
• Web development
• Mobile app development
• E-commerce development
• CMS development
• Frontend and backend development
• Software QA and testing

Contact Information:

• Website: vofoxsolutions.com
• E-mail:  [email protected]
• Facebook: www.facebook.com/vofox
• Twitter: x.com/VofoxS
• LinkedIn: www.linkedin.com/company/vofox-solutions-pvt-ltd
• Address: VIP Road, JLN Stadium Metro Station, Kaloor, Kochi- 682017 Kerala, India
• Phone:  +91-484-4049006

eSparkBiz works with companies that need custom software tied closely to their internal workflows rather than generic tools. Their projects often start with understanding how different roles inside a business actually use the system – founders, operations teams, or IT staff – and then shaping the software around those day-to-day needs.

They also seem to put effort into keeping teams stable over time, which matters when projects run longer than expected, which they often do. eSparkBiz handles both early-stage builds like MVPs and more structured systems that require integration with existing tools. A practical example could be a company trying to unify scattered data sources while also introducing automation through AI features.

Key Highlights:

• Focus on role-based software aligned with business operations
• Mix of MVP development and more complex internal systems
• Stable teams with ongoing involvement in projects
• Includes AI-related features and automation in some builds
• Covers both development and post-launch support

Services:

• Software consulting
• Custom software development
• Enterprise software services
• Software product development
• API development
• MVP development
• AI-based software development

Contact Information:

• Website: www.esparkinfo.com
• E-mail: [email protected]
• Facebook: www.facebook.com/esparkbiz
• Twitter: x.com/esparkbiz
• LinkedIn: www.linkedin.com/company/esparkinfo
• Instagram: www.instagram.com/esparkbiz
• Address: The Orion, Near Shree Balaji Temple, SG Highway, Ahmedabad – 382481, Gujarat
• Phone: (+91) – 9023728517

Innov8World positions itself as an outsourcing partner handling a mix of standard development work and more customized systems depending on the project scope. Their work often includes building SaaS platforms, web applications, or mobile apps that need to handle real users early on.

They also cover a wide range of industries, which shows in the type of projects they take on – from eCommerce platforms to fintech systems that require more structured handling. Innov8World often works with companies that need a full development cycle rather than just extra developers. For example, a business launching a marketplace might rely on them for both the backend logic and integrations like payment systems, instead of splitting that work across multiple vendors.

Key Highlights:

• Works across multiple industries including fintech, retail, and logistics
• Handles full-cycle development from planning to support
• Uses agile and DevOps-based workflows

Services:

• Custom software development
• Mobile app development
• Web and SaaS application development
• E-commerce development

Contact Information:

• Website: www.innov8world.com
• E-mail: [email protected]
• Facebook: www.facebook.com/people/Innov8-World/61568732410612
• Twitter: x.com/Innov8_world
• LinkedIn: www.linkedin.com/company/innov8world
• Instagram: www.instagram.com/innov8_world
• Phone: +91 9137834925

CG-VAK has been working in software outsourcing for a long time, and that shows in how they structure their services. They focus on covering the full development cycle, from initial product ideas to testing and maintenance. Their approach leans toward providing a steady offshore team that works alongside the client, rather than short-term project bursts.

They also offer different engagement models depending on how defined the project is. For example, a fixed-price setup works when everything is clear upfront, while a retainer model fits better for ongoing development or support. CG-VAK tends to work across a wide range of industries, which means their projects vary quite a bit – from simple web applications to more complex enterprise systems that require integration with existing processes.

Key Highlights:

• Long-term experience in software outsourcing and product development
• Covers full development lifecycle including testing and support
• Offers both retainer and fixed-price engagement models
• Works across multiple industries with varied project types

Services:

• Custom software development
• Web application development
• Mobile app development
• SaaS development
• AI services
• ERP solutions
• E-commerce development

Contact Information:

• Website: www.cgvakindia.com
• E-mail: [email protected]
• Facebook: www.facebook.com/cgvakindia
• Twitter: x.com/cgvak
• LinkedIn: www.linkedin.com/company/cg-vak-software-&-exports-ltd
• Instagram: www.instagram.com/cgvak
• Address: 171, Mettupalayam Road, Coimbatore 641 043 Unit – II Vellakinar Pirivu, Coimbatore 641029, India
• Phone: +91-422-2434491

HorizonCore works as an offshore outsourcing company that handles a mix of web, mobile, and enterprise software projects. Their approach leans toward covering the full cycle – from early consulting to development and later support. In practice, this often means clients can either hand over a complete project or bring in HorizonCore for specific parts like testing or UI work. 

A noticeable part of HorizonCore’s positioning is flexibility. They work with startups and smaller businesses that need to move quickly, but also take on more structured projects where planning and staged delivery matter more. For example, a company building an internal tool might start with a simple version and then expand it over time with their help.

Key Highlights:

• Covers full software development lifecycle from consulting to maintenance
• Offers both project-based work and dedicated developer teams
• Works across web, mobile, and enterprise systems
• Flexible setup depending on project size and stage

Services:

• Software consulting
• Custom software development
• UI and UX design
• Software QA and testing
• Software maintenance and support
• Technology migration and upgrades

Contact Information:

• Website: www.horizoncore.com
• Facebook: www.facebook.com/HorizonCore.InfoSoft
• Twitter: x.com/horizoncore
• LinkedIn: www.linkedin.com/company/horizoncore-infosoft-pvt.-ltd.
• Address: 301 A&B Shikhar Complex, BesideAdani House, Mithakahali Six Road, Navrangpura, Ahmedabad – 380 009, Gujarat
• Phone: +91 98980 22367

Adreno Technologies positions itself as a process-driven outsourcing company, focusing on structured delivery and predictable outcomes. Their work usually starts with understanding business requirements in detail before moving into development, which helps when projects involve multiple systems or need to align with existing workflows.

They also cover a wide range of enterprise-oriented systems, including CRM, ERP, and internal portals. In some cases, companies bring them in to extend older systems rather than replace them entirely. Adreno Technologies combines development with ongoing support, which makes sense for projects that do not end at launch.

Key Highlights:

• Process-driven development with structured workflows
• Works on both new systems and updates to existing applications
• Experience with enterprise tools like CRM and ERP
• Combines development with support and maintenance

Services:

• Software strategy and consulting
• Custom application development
• Enterprise application development
• CRM and ERP development
• Application migration and re-engineering
• Quality assurance and testing

Contact Information:

• Website: www.adrenotechnologies.com
• E-mail: [email protected]
• Address: 303B, 3RD Floor, Tower-A, Unitech Cyber Park, Sector-39, Gurgaon
• Phone: +91 124-421-6492

Confianz works with companies that need custom software tied to business operations, often in areas like ERP systems or process-heavy environments. Their projects usually involve understanding how a business runs on a practical level – inventory, workflows, internal reporting – and then building software around that.

They also spend a fair amount of time on integration work, especially when businesses rely on multiple tools that do not naturally connect. A typical scenario might involve linking an ERP system with eCommerce or accounting platforms so that data flows more smoothly. Confianz tends to work across both development and ongoing system support, which makes sense for businesses where software keeps evolving rather than staying fixed.

Key Highlights:

• Focus on ERP and process-driven software systems
• Strong involvement in system integration across tools

Services:

• Custom software development
• ERP development
• System integration
• Web and application development
• Software support and maintenance

Contact Information:

• Website: www.confianzit.com
• Facebook: www.facebook.com/Confianzglobalinc
• Twitter: x.com/confianzglobal
• LinkedIn: www.linkedin.com/company/confianz-global-inc
• Instagram: www.instagram.com/confianzglobal
• Address: Module C8,-2 Thejaswini, Technopark, Kazhakuttom, Kerala, India, 695582
• Phone: +919633806669

CMARIX works as a software outsourcing company with a broad delivery model that covers web, mobile, enterprise software, and support. Their projects seem to range from straightforward custom builds to longer-term engagements where maintenance and third-party integrations matter just as much as the original launch.

Another thing that stands out is the way CMARIX handles team setup. Clients can share requirements, review candidates from the in-house pool, and then move into a SCRUM-based execution model. In real terms, that gives businesses a bit more control over who joins the project, which is often more important than agencies admit. 

Key Highlights:

• Covers web, mobile, enterprise software, and infrastructure support
• Offers in-house developers through a structured hiring and onboarding process
• Handles both project delivery and long-term maintenance work
• Works across many industries including healthcare, finance, education, and travel

Services:

• Web design and development
• Mobile app development
• Enterprise software development
• Support and maintenance
• Third-party integration services

Contact Information:

• Website: www.cmarix.com
• E-mail: [email protected]
• Facebook: www.facebook.com/cmarixinfotech
• LinkedIn: www.linkedin.com/company/cmarix
• Instagram: www.instagram.com/cmarixinfotech
• Address: 302-306, AWS 3, Opp. Manav Mandir, Drive-In Road, Memnagar, Ahmedabad – 380052
• Phone: +91 800-005-0808

Vanijya Technology is more focused on business software that supports day-to-day operations than on flashy product development. Their work centers on custom software, ERP, CRM, dashboards, and internal applications that help companies manage data, workflows, and routine processes in a more organized way.

Vanijya Technology also have a practical mix of custom development and ready-to-deploy systems. For example, a hospital, school, retailer, or manufacturer might start with one of their existing software setups and then ask for changes based on how the business actually runs. That kind of work is often messy because every company says its process is unique, and sometimes it really is.

Key Highlights:

• Strong focus on operational business software such as ERP, CRM, and internal tools
• Offers both custom-built systems and ready-to-deploy software products
• Works with practical business use cases in healthcare, education, retail, and manufacturing
• Includes analytics dashboards and database management as part of software delivery

Services:

• ERP systems
• CRM solutions
• Database management
• Data analytics dashboards
• Internal business applications
• Web development

Contact Information:

• Website: vanijyatech.in
• E-mail: [email protected]
• Facebook: www.facebook.com/vanijyatechnology
• Twitter: x.com/vanijyatech
• LinkedIn: www.linkedin.com/company/vanijya-technology
• Instagram: www.instagram.com/vanijyatechnology
• Address: Incubation Forum, MIET, Admin Block, NH-58, Baghpat Road, Bypass Crossing, Meerut (250005) UP India
• Phone: +91 81710 74356