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4.9 out of 5, based on 396 real reviews.
Rankings updated: May 17, 2026

Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.

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SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

2

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
info
Expertise Distribution (%)
  • 20% Mobile App Development

  • 20% Software Development

  • 20% Web Development

  • 20% Web Design

  • 10% Digital Marketing

  • 10% AI Development

Innovative Solutions

This India-based offshore IT solutions company delivers cutting-edge technology services to businesses worldwide, combining high-performance engineering with cost-effective delivery. Focused on client satisfaction, on-time execution, and continuous service improvement, the company upholds a rigorous quality policy that ensures enterprise-grade outcomes at every engagement. Serving clients across industries globally, their team provides robust, low-cost software solutions that help businesses evolve and scale to the next level of digital maturity. With a strong commitment to reliability and a client-first philosophy embedded in every project, the company is a dependable outsourcing partner for organizations seeking dependable offshore development without compromising quality or delivery standards.

View Excelsior Technologies Profile
Inside Service Listing

< $25/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

Ahmedabad, India

Location

1

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

1

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Mobile App Development

  • 10% Ecommerce Development

  • 10% Software Development

  • 10% Web Development

  • 10% Internet of Things

  • 10% AI Development

  • 10% CMS

  • 10% Blockchain Development

  • 10% Digital Transformation

  • 5% Web Design

  • 5% Product Engineering services

Unique approach & inventive technology

Abbacus Technologies is a trusted web and mobile app development company with over 17 years of experience delivering innovative digital solutions to businesses worldwide. As an ISO 9001:2008 certified organization, we have successfully served 2,000+ clients across more than 100 countries, helping startups, SMBs, and enterprises transform ideas into powerful digital products. Our expertise includes custom web development, mobile application development, and scalable software solutions designed to enhance performance, streamline operations, and improve user engagement. By combining strong technical knowledge with data-driven insights, we create solutions that support long-term business growth. At Abbacus Technologies, we follow a structured and client-focused development approach, ensuring transparency, quality, and timely delivery at every stage of the project. Our mission is to help organizations leverage modern technology to build reliable digital platforms, strengthen their online presence, and achieve sustainable business success in competitive markets.

View Abbacus Technologies Profile
Inside Service Listing

< $25/hr

Hourly Rate
Inside Service Listing

$5,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

Ahmedabad, India

Location

1

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

1

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Mobile App Development

  • 20% Ecommerce Development

  • 10% Software Development

  • 10% Web Development

  • 10% Web Design

  • 10% Blockchain Development

  • 10% Internet of Things

  • 10% AI Development

  • 10% CMS

Powered Together. Driven by Intelligence

Sieg Partners is an ISO-certified IT services company delivering advanced mobile app development, web development, and custom software solutions for global businesses. We specialize in building scalable, high-performance digital products powered by modern technologies, including AI and machine learning. Our comprehensive services include mobile app development (iOS, Android, Flutter, React Native), web application development, UX/UI design, AI/ML solutions, and dedicated remote team hiring. With expertise in Node.js, Angular, PHP, .NET, and Java, we create tailored solutions that meet diverse business requirements. We focus on delivering intuitive user experiences, robust architecture, and future-ready applications that drive engagement and growth. By combining technical excellence with a customer-centric approach, Sieg Partners empowers businesses to innovate, scale, and succeed—providing reliable, cost-effective solutions that support long-term digital transformation.

View Sieg Partners Profile
Inside Service Listing

< $25/hr

Hourly Rate
Inside Service Listing

$5,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

Ahmedabad, India

Location
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