Top Custom Software Development Companies in October, 2026

SDC is a leading software development company in Plano, Texas, specializing in custom web and mobile app development, scalable digital solutions, and business automation. We help startups and enterprises build fast, secure, and user-friendly products that drive growth and improve customer experience.Read More About Software Development Company

Custom Soft is a Pune-based software development company delivering secure and scalable custom software, ERP, CRM, healthcare, e-Commerce, web, and mobile app solutions to clients worldwide. Specialized in development of AI Agents, Open API, ChatGPT Api, Agenti AI Tool, Generative AI Tool.Read More About Custom Soft

A 360° software development company delivering secure, scalable, and future-ready digital solutions. With expertise in web, mobile, RPA, UI/UX, analytics, and Power Platform, we build custom products that streamline workflows and drive growth. Our solutions, including VMS, HRMS, and CRM, help businesses innovate, optimize operations, and stay competitive.Read More About ConvexSol

EakLab is an AI-powered Revenue, Growth & Innovation company that helps businesses grow, build, modernize and transform through the combined power of Growth, Engineering, Data and Artificial Intelligence. Founded in 2017 by Poonam Yadav and based in Gurgaon (Gurugram), Haryana (India); EakLab brings together business growth capabilities and technology expertise to help organizations address modern business, digital and technology challenge.Read More About EakLab

Real estate virtual assistant services — built for brokerages and teams that need consistent execution across content, video, listings, CRM, and lead gen. Month-to-month. No long-term contracts.Read More About Digiestate Marketing Agency

Antrais Tech is a leading Digital Transformation Solutions & Services company specializing in Web Development, Mobile App Development, AI, Blockchain, Cloud, and Custom Software Development. We help startups, SMEs, agencies, and enterprises build scalable digital products and modernize their businesses. Serving clients across India, USA, UK, UAE, Europe, Australia, and other countries worldwide.Read More About Antrais Tech Private Limited

5Stacks is a full-service web development and digital solutions agency founded in 2025, headquartered in Ahmedabad, India. We build high-performance websites, custom software, and AI-optimised digital solutions for startups, SMBs, and B2B companies across India, the US, UK, Singapore, and the Middle East.Read More About 5stacks

We help companies grow from their first MVP into platforms with over 1M+ users. Leetio is run by engineers, so we care about two things: predictable delivery and software that doesn’t break under load. We partner with businesses across the US, Europe, and APAC. Our expertise spans web platforms, mobile apps, and tailored AI automation solutions built to streamline data-heavy operations. We focus strictly on clean architecture and long-termRead More About Leetio

Naveera Technology LLC is a US-focused technology consulting firm delivering Data Engineering, Artificial Intelligence, Generative AI, Application Development, Offshore Development, and Cloud Infrastructure services. We design and build production-ready, scalable systems that transform complex data environments into high-performance, AI-driven platforms aligned with real business outcomes.Read More About Naveera Technology LLC

PSDtoHTMLNinja is a leading PSD to HTML company in India, USA. We will convert your design files (PSD, XD, Figma, PNG, and Sketch) to code. Get a quote now! Read More About PSDtoHTMLNinja

Full-cycle software engineering And AI development company powered by AI-accelerated delivery Read More About Devox Software

Amilent is a team of highly skilled and talented IT and marketing solution providers with many years of experience. Based in India and the US, we completely meet the requirements of the growing demands of technology and clients worldwide. Being a reputed and well known organization, our growth includes small, medium and large companies as a partner in achieving the business goals.Read More About Amilent Technologies

AppClues Infotech was established on the idea of developing mobile applications that are user-centric and captures the imagination of our clients. Through our best-in-class features and high-end functionalities, we empower our client's business to achieve new heights of success.Read More About AppClues Infotech

Stack360 is a software development and staff augmentation agency with offices in London, UK and Lahore, Pakistan. We help UK startups, SMEs, and growing businesses build reliable digital products, without the overhead of hiring in-house.Read More About Stack360

At Nextalytic, we specializes in web and mobile app development, SEO, digital marketing, UI/UX design, and IT consultancy. Backed by the top 3% of global talent and experience with 1,000+ clients, we deliver innovative solutions to fuel growth for startups, SMBs, and enterprises.Read More About Nextalytic