Top 10 SaaS Development Companies and Agencies [2025 Updated List]

So, are you looking for a list of top SaaS development companies to develop an ideal SaaS solution like Zoom, Dropbox, or Netflix? Finding a company that can help you develop the ideal SaaS software solution for your business might be a tough task. However, our listing can make your task easy.

The SaaS industry is rapidly evolving with businesses facing increased demands for security, scalability, and personalized user experiences. Above 40% of SaaS companies are generating profit at a sustainable rate while companies without SaaS solutions may face liquidity or cash flow issues.

As a leading SaaS software developing company, we understand your concern and are pleased to assist you with the list of professional SaaS software development companies we have curated for your needs.

But aren’t there many more listings like this available online? Well, YES. However, our curated lists of top SaaS software development companies are based on various factors, including the following:

• Clutch Review and Ratings
• Recent SaaS projects and client network
• Expertise in developing SaaS development
• Hourly rates and minimum project size

Let's discuss each of the SaaS development agencies from our curated lists in detail and hire the best SaaS development company to build your SaaS (Software-as-a-service) solution.

A List of Top SaaS Development Companies for Your SaaS Development Project

1. ConvexSol (Clutch Score: 5/5)

Services and Expertise:

Custom web development, Hybrid mobile app development, SaaS development, RPA (Robotic Process Automation) Expert, Microsoft Power Platform Expert, Custom AI Development, and Data Analytics

Tech Stack:

Google Cloud, React, JavaScript, Python, Flutter, MySQL, ABP.io, PHP, Nodejs, Java, Oracle, AWS, Azure, and ASP.NET Zero

Location:

Dubai, UAE

Top Clients:

WeCuro, TicketTailor, heytrade, GrantVantage, GM Cabs, Froala, Closest Airport, Logo UP, OnlyCables, Astroyogi, QMI Doors, Rydo, Fit-Out Contractor, Chemical Security Group LLC, and Embroidr.io

Contact information:

Email: consult@convexsol.com

Phone No.: +971-55-252-6551 / +91-9836186689

As one of the top SaaS development companies, ConvexSol specializes in providing custom SaaS development services. With our custom SaaS services, we are empowering 50+ clientele across the world with our years of skills and experience in developing custom SaaS solutions.

We offer a wide range of services, including,

SaaS development

Our SaaS developers at ConvexSol find the perfect technology tailored to meet the specific needs of your business and help you build the right custom SaaS software solutions.

Custom web development

We deliver custom web development projects tailored to your specific business needs to bring your ideas into reality with high-performing and market-ready solutions.

Hybrid mobile app development

By leveraging the benefits of SaaS, we deliver scalable hybrid mobile applications to help your brand increase sales, boost customer engagement, and support overall growth.

RPA (Robotic Process Automation) Expert

At ConvexSol, our RPA experts use Robotic Process Automation technology to improve the end-to-end procedures of your business operations and thereby increasing accuracy though reduced human errors.

Microsoft Power Platform Expert

Our Microsoft power platform experts develop and implement custom SaaS solutions using Microsoft power applications to automate the business process and workflow of your organization.

Custom AI Development

Our AI developers at ConvexSol can revolutionize your business processes with our custom AI development solutions tailored to your specific business requirements.

Data Analytics

Our SaaS developers at ConvexSol can help your business make data-driven and smarter decisions by tracking their data.

Other services we provide,

• Web Design Services
• Quality Assurance (QA)
• Business Intelligence

Our own SaaS products,

• Convex vZit (Visitor Management System)
• Convex Swift HR (HRMS)
• Convex CRM

Why hire ConvexSol for your custom SaaS development?

• We leverage the latest technologies including AI and ML, ensuring that your SaaS solutions are enhancing operational efficiency and user experiences.
• We provide flexible engagement models – fixed-cost, project-based, or dedicated teams – to meet your specific business requirements.
• We have delivered more than 100 successful SaaS solutions to diverse industries, including healthcare, eCommerce, transportation, hospitality, and EdTech.
• We follow stringent security protocols and adhere to various international security standards like ISO 9001 and ISO 27001 to ensure the security of your custom SaaS product.

2. ScienceSoft (Clutch Score: 4.8/5)

Services and Expertise:

Mobile application development, application modernization, custom website development, MVP development, custom AI development

Location:

McKinney, TX

Contact information:

Email: contact@scnsoft.com

Phone No.: +1-2143066837

As one of the leading SaaS development companies, ScienceSoft comes with over 12 years of skills and experience in developing custom SaaS services and products. Their team of experienced SaaS developers and designers use the latest tech stack, including Java, Azure Cosmos DB, Microsoft. NET, HTML5, React Js, Docker, and Amazon DynamoDB and technologies like VR, blockchain, AI/ML, and AR to expand the possibilities of SaaS solutions. Featuring a solid portfolio of 3600+ projects, ScienceSoft develops several categories of SaaS applications, including CRM, fleet management, ERP, productivity tools, CMS, financial services, HCM, social networking, and healthcare.

3. BairesDev (Clutch Score: 4.9/5)

Services and Expertise:

Custom SaaS development, cloud solutions, data-driven software, and product scaling

Location:

San Francisco, CA

Contact information:

Email: info@bairesdev.com

Phone No.: +1-(408)-4782739

With over 15 years of experience and skills in developing SaaS products, BairesDev is one of the top SaaS development companies in the world. Whether it’s about employing a specialized SaaS team or outsourcing development services to develop on-demand SaaS products, they can help you. They use proven SaaS development processes efficiently to transform your ideas into scalable and strong SaaS solutions to help you design user-centric UI/UX, engage with your clients, conduct a thorough QA and testing process, and create a solution tailored to your specific needs. The talented SaaS developers of BairesDev come with expertise in using the latest technologies and tools like Node.js, JavaScript, Gitlab, and MongoDB for SaaS development.

4. LeewayHertz (Clutch Score – 4.7/5)

Services and Expertise:

Custom SaaS software development, AI and machine learning solutions, IoT services, blockchain and metaverse solutions

Location:

Gurugram, IN

Contact information:

Email: sales@leewayhertz.com

LeewayHertz has established itself as a reputed SaaS developing company providing top-notch SaaS solutions for startups and large corporations. They focus on cutting-edge technologies like AI, blockchain, and IoT (Internet of Things) to provide a distinct technological edge to customized SaaS projects.

The SaaS developers at LeewayHertz are proficient in developing scalable and safe SaaS solutions tailored to meet your specific business requirements. They offer customizable SaaS engagement models to fit the budget and scope of your SaaS development projects.

5. Bacancy (Clutch Score – 4.6/5)

Services and Expertise:

Custom SaaS solutions, AI-powered SaaS platforms, data-driven apps, and advanced analytics

Location:

FL, Canada, India

Contact information:

Email: solutions@bacancy.com

Phone No.: +1-347-441-4161 / +1-416-907-6738 / +91-7940037674 / +44-1274-79-2316

When it comes to finding the top SaaS development companies, the name of Bacancy comes under the top 10 professional companies for SaaS development. Over 10 years, they have been providing high-quality, scalable SaaS solutions to empower their clients’ businesses across the world.

Bacancy is a master of creating flexible and reliable custom SaaS solutions to meet the changing requirements of their clients’ businesses. Featuring a portfolio of over 2000 SaaS projects across industries, they come with extensive expertise in data analytics, cloud solutions, and AI integration.

The SaaS developers at Bacancy also offer an engaging, flexible SaaS model, allowing their clients to start with a trial period to check if the SaaS solutions fit their needs or not without being into a long-term commitment.

6. Radixweb (Clutch Score – 4.8/5)

Services and Expertise:

SaaS software development, custom web development, SaaS App Development, IT Services, and IT Compliance Solution

Location:

Ahmedabad, IN

Contact information:

Email: biz@radixweb.in

Phone No.: +1-312-528-3083

As a globally recognized SaaS software developer, Radixweb has been reshaping the technological landscape for a wide range of industries across the world. Known for developing tech-first, business need-centric custom SaaS solutions by leveraging cutting-edge frameworks, technologies, and tools, Radixweb is enhancing their clients’ business’s tech capabilities.
With their deep expertise in developing customized SaaS solutions by leveraging the power of the latest technologies to reshape a broad range of industries and businesses. Featuring over 20 years of skills and experience in developing transparent and well-defined SaaS products and services tailored to your business-specific needs.

7. Appinventiv (Clutch Score – 4.7/5)

Services and Expertise:

Custom SaaS app development, product design, mobile application development, enterprise SaaS solutions, and cloud integrations

Location:

Noida, IN

Contact information:

Email: info@appinventiv.com

Phone No.: +91-844-818-2018 / +1-646-585-0501 / +97-154-464-4501 / +61-405-650-558 / +44-753-900-0641

Established as one of the top SaaS development companies across the world, Appinventiv has been providing end-to-end SaaS solutions for startups and large enterprises. Well-known for their agile methodology and innovative SaaS developers, they have worked for numerous leading companies like Adidas, KPMG, and IKEA, empowering their businesses.

Featuring a portfolio of more than 1000 completed SaaS projects, Appinventiv specializes in developing safe and scalable SaaS applications by leveraging the newest technological trends.

Whether your organization is seeking a full-scale custom SaaS platform or planning to verify a SaaS MVP, Appinventiv can help you advance your SaaS development project with their years of skills and experience in SaaS development.

8. Intellectsoft (Clutch Score – 4.9/5)

Services and Expertise:

Custom SaaS product development, mobile application development, cloud solutions, digital transformation, and AI/ML implementation

Location:

NYC, USA

Contact information:

Email: info@intellectsoft.net

Phone No.: +1-(650)-233-6196 / +44-20-3887-0078

As a leading SaaS development company across the world, Intellectsoft has been developing creative and superior SaaS software solutions tailored to their clients’ business needs. Over 5 years, Intellectsoft has made its name in diverse industries across the world, including finance and healthcare.

From UX design and consultation to development and maintenance, Intellectsoft offers end-to-end SaaS development services by emphasizing secure, scalable, user-centric SaaS applications to enhance their clients’ businesses across the world.

With years of skills and expertise in developing custom SaaS solutions, Intellectsoft guarantees that each of their SaaS development projects aligns with the strategic objectives of their clientele, ensuring growth with significant SaaS solutions.

9. DevSquad (Clutch Score – 5/5)

Services and Expertise:

Custom SaaS application development, SaaS prototypes, and legacy application modernization

Location:

Murray, Utah

Contact information:

Email: info@devsquad.com

Phone No.: +1-801-656-0470

DevSquad is one of the top SaaS development companies across the world, renowned for its robust technological solutions. With many years of skills and experience in developing custom SaaS applications, they have improved the digital presence and operational efficiency of their clientele across the world. DevSquad offers scalable and safe SaaS solutions tailored to meet the demand of their clients’ organizations. Featuring a portfolio of more than 20 successful projects, they have delivered SaaS solutions to media, enterprise communication, and eCommerce industries.

10. Orases (Clutch Score – 5/5)

Services and Expertise:

SaaS application design & development, third-party integrations, SaaS team augmentation, mobile SaaS apps, and SaaS consulting

Location:

Frederick, MD

Contact information:

Email: nick@orases.com

Phone No.: +1-(301)-756-5527

As one of the most trusted SaaS development service providers, Orases has been helping their clients with more than 7 years of experience in developing and designing custom SaaS solutions for startups and large enterprises across the world.

One of the key advantages of is their streamlined SaaS development process that involves creating SaaS models with engaging UI/UX designs tailored to their clients’ business specific needs.

Featuring extensive experience and skills in building powerful SaaS applications by leveraging advanced technologies, including AI algorithms, API-driven integrations, cloud computing, and responsive web design frameworks.

Find the right SaaS development company for your business needs

Now that you have a freshly curated list of 10 top SaaS development companies in 2025 for your business needs, it will be easier for you to choose a reliable company for your SaaS project. Our list can help your precious time and effort. All you will have to do is consider a few factors like expertise, budget, portfolio, and technical knowledge of the brands before hiring them.

If you are still confused about choosing the right firm for developing your SaaS projects, then you can contact us. Our team at ConvexSol can help you build and deliver custom SaaS solutions tailored to the unique requirements of your business.