Top 15 Open Source App Development Companies

Recent data indicates that over 90% of developers incorporate open source components into their apps, indicating the widespread adoption of open source solutions. This is true whether you're looking for an open source development company in India or for open source development services offered globally.

Let's now examine the top 15 open source app development companies that are establishing the bar for 2024.

1. Reputation and Reviews

Look into the reputation of the company before doing anything else. To evaluate a company's legitimacy and the caliber of their work, read through client endorsements and reviews.  

2. Technical Expertise

Ascertain the technical prowess of the company. What open-source platforms, languages, and tools do they specialize in? Their expertise should align with your project requirements.  

3. Flexibility

Open-source projects often require adaptability due to their evolving nature. Ensure the company is flexible in accommodating changes, scaling teams, or adopting new technologies.  

4. Communication

Effective communication is key. The company should have a transparent communication channel and an approachable team that understands your vision.  

5. Post-Deployment Support 

Open-source projects can have bugs or need updates. Ensure the company offers robust post-deployment support and maintenance services.  

6. Pricing Structure

While cost shouldn't be the only deciding factor, understanding the company's pricing model is essential. They should offer a transparent cost breakdown without hidden charges.  

7. Security Protocols

Given the open nature of these projects, the company should have stringent security protocols in place. They should ensure the open-source tools they use are secure and regularly updated. 

Keep the above points in mind while shortlisting the app development company for your project. Now that’s settled, let’s see the top open-source app development companies. 

1. Toobler

Founded in 2008, Toobler is an innovative software development company. The company has a robust team of seasoned developers that ensures quality work. They offer a range of services that includes consultation and post-deployment maintenance.   

Toobler is one of the best open-source app development companies currently in the market. They have relevant prior experience working with open-source frameworks and related projects. The team not only ensures a seamless development experience but also offers tailored solutions.   

Be it building an app from scratch or refining an existing one, Toobler's expertise ensures your vision transforms into a quality-driven, open-source reality.

Core Services Offered by Toobler 

• Digital Transformation

• IoT App Development

• Digital Twins

• Cloud-Native engineering 

• React Native app development 

• Application Migration

• App Modernization

• Custom Web App Development 

• UI design 

Transforming App Development Projects Undertaken by Toobler

• Application to Detect Counterfeit Bills

Toobler created a one-stop solution to detect counterfeit bills by building a responsive web application. The app has access to 197+ countries and their currencies and foreign exchange regulations. 

• Redefining Digital Concierge – Hospitality App

‘The Hotel’ is one of the revolutionary hospitality management apps created by Toobler. The app was designed after vetting the issues faced by hotels. The app is serving the hospitality management industry by guaranteeing ultimate experience and profitability.

2. Angler

ANGLER Technologies is another leading open-source app development company with a global presence. They offer quality software solutions tailored to the diverse needs of various industries. 

The professionals at Angler believe in delivering results-driven solutions with the help of cutting-edge technology. The company is known for accelerating the growth of the business by offering a rich user experience. 

Core Services Offered by Angler 

• Web Application Development

• Testing services

• Rich Internet applications 

• Mobile App Development 

• E-Commerce 

• Digital Marketing Services

3. Systematix Infotech 

Systematix Infotech is another acclaimed software development firm based in India. The company specializes in providing custom solutions and services across industries.   

The developers at Systematix have expertise in developing web-based applications using various technologies. These include HTML5, Angular JS, Node JS, and more. With a team of experienced developers, they ensure that their clients get the best solutions within the decided timeline.

Core Services Offered by Chetu 

• Custom Web Application Development

• eCommerce Solutions

• Portal Development

• Content Management System

• Virtual Communities

  Employees	Average Hourly Rate	Locations
  50 - 249	NA	US, UK, UAE & India

Employees: 50+

Avg Hourly Rate: $25-50/ hour

Locations:  US, India

4. Chetu

Chetu is also a renowned name in the open-source app development space. The firm has experience and expertise in developing custom apps for an array of platforms.   

Chetu's team consists of certified professionals who strive to create solutions that fit the exact needs of their clients. With an established track record in open-source app development, Chetu provides quality services.   

Core Services Offered by Chetu

• Application Development

• Custom Software Services 

• App Migrations & Upgrades 

• Product Lifecycle Management (PLM) 

• Quality Assurance (QA Testing) 

• Software Security

5. Fingent

Fingent is a well-known brand in the open source app development company in India and abroad. The company has produced a large number of apps for a range of industries, such as banking, healthcare, retail, education, and more.

They have a team of experienced specialists that are proficient in many technologies, including Angular, React, and Node.js.  Fingent offers their clients incredibly dependable, customized solutions that are strong and safe.

Core Services Offered by Fingent

• Custom Software Development

• App Migration

• Mobile App Development

• AR/VR

• IoT Development

6. Hidden Brains

Based in India, Hidden Brains is a renowned custom software development firm. In addition to programming, they provide advisory services to assist companies in implementing new technology and enhancing their IT infrastructure. They are known to provide innovative solutions across industry verticals and promise to challenge the limits.

Core Services Offered by Hidden Brains

• Web Application Development 

• Mobile App Development 

• Front End Development

• Microsoft Development 

7. Cabot

Cabot Technology Solutions is another prominent open source app development company. 

Cabot was founded in 2006 with the goal of creating superior, cutting-edge technical solutions.

Fundamentally, a group of skilled engineers with broad knowledge of many technologies is what drives Cabot Technology Solutions.  With a tailored approach, they are redefining standards in open source application development and IT consulting services.

Core Services Offered by Cabot 

• QA & Testing

• Web App Automation Testing

• Mobile App Automation Testing

• API Automation Testing

• Security Testing

• MVP Development

8. Minuscule Technologies

US-based Minuscule Technologies is one of the software application development companies that was founded in 2006. Their group of skilled engineers is knowledgeable in a wide range of technologies. This includes open source app development frameworks.  

They are committed to customer satisfaction above all other metrics and offer end-to-end support. 

Core Services Offered by Minuscule Technologies

• Sales professional services 

• Digital Transformation

• QA & Testing

• Cloud Consulting 

• Mobile and Web App Development

9. Developers.DEV

Developers.DEV is a software development outsourcing company. Their team of developers is experienced across any programming languages and frameworks, including open-source. Whether you want to build software from scratch or need an extra helping hand in completing your development, Developers.DEV can help you with it. 

Core Services Offered by Developers.DEV 

• Open-Source Development 

• Mobile App Development

• eCommerce Development 

• Software Application Development 

• Microsoft Development  

10. Red Hat

Red Hat is a well-known open-source software development company. The company is unwavering in its advocacy of open-source technologies, which fosters industry innovation.

They offer open-source solutions that support businesses in continuing to be creative, secure, and agile. They provide software solutions for many kinds of enterprises, and their array of goods and services is rather large.   

Core Services Offered by Red Hat 

• Hybrid Cloud Infrastructure

• Cloud-Native Development

• Automation

• Digital Transformation

11. Konstant Infosolutions

Based in India, Konstant Infosolutions is one of the best software application development companies. They provide strong and dependable solutions for many sectors. The business specializes in offering top-notch solutions through the use of technologies like HTML5, PHP, Angular JS, Node JS, and more.   

Core Services Offered by Konstant Infosolutions  

• Mobile App Development 

• Web Development 

• Cross-Platform App Development

• UI & UX Designing 

• Open-source Development 

• Cloud Computing

12. Girnarsoft

GirnarSoft is a leading IT company that offers open-source app development services. They have a team of highly skilled professionals who are experts in different technologies. And they focus on providing tailored solutions that meet customer needs.   

Also, they aim to offer excellent customer service and give importance to customer satisfaction. 

Core Services Offered by Girnarsoft 

• Hybrid cloud infrastructure

• Cloud-native development

• Digital Marketing 

• Offshore web development

13. Cleveroad 

An open source software development company called Cleveroad assists companies in creating extremely scalable, safe, and useful apps. 

Cleveroad has a client-focused strategy to ensure that each solution is customized to meet the specific needs of its clients.

Because of their expertise in open source development services, they can offer projects that are both reasonable and trustworthy.  

Core Services Offered by Cleveroad 

• Open-Source App Development

• Web Development

• UI/UX Design

• IoT Solutions

14. OpenXcell 

OpenXcell, a well-known open source software development company, specializes in creating unique software solutions that address a range of corporate demands. With more than ten years of expertise, OpenXcell has built a solid portfolio that includes open source development at the enterprise level in India.

Core Services Offered by OpenXcell 

• Open-Source App Development

• Blockchain Development 

• AI/ML Solutions

• Software Testing

15.Techugo 

Techugo is an open-source application development company that creates cutting-edge software for companies. Their main goal is to produce open source software that is not only useful but also aesthetically pleasing and easy to use.

The engineers and designers at Techugo collaborate closely with customers to comprehend their unique needs. They also create tailored solutions that promote company growth. 

Techugo has established itself as a reliable partner for companies aiming to improve their online presence by placing a high priority on quality and client happiness. 

Core Services Offered by Techugo 

• Open-Source App Development 

• Web Development

• UX/UI Design

• Cloud Solutions

The app development landscape is vast and continuously changing, especially within the open-source sector. 

Choosing open-source means opting for adaptability and becoming part of a community that values shared growth and knowledge.  

Exploring the limitless potential of app development is our passion at Toobler. In order to meet our clients' needs and keep ahead of technology advancements, we are committed to providing customized app solutions.   

If you are looking for an expert open source app developer, then get in touch with our experts today!