ranked by verified client reviews, ratings & recency.
Updated October 2026
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Showing 1–25 of 142 companies
#1“They treat our automated testing project as a development effort rather than a testing effort, always anticipating next steps and improvements. Whenever we need changes, they’re able to respond quickly. They take on current problems and…”
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#25“Thus far into the development, App Maisters Inc. has professionally addressed all bugs and issues within the app. The team has also driven the project through proper delegation and well-structured communication channels. They’re responsi…”
“Railsware has been very integral in helping make some key decisions to help BrightBytes grow.”
“Over the past four years, EltexSoft has developed highly scalable technology that played a key role in our company achieving top 30 recognition on Forbes. Working with them has been a privilege, and their ability to guide clients, regard…”
“I'm very grateful to the experts at ValsyDev for their excellent work. They played a key role in making my SaaS product production-ready by handling complex API integrations and building automation workflows. The team demonstrated deep e…”
Calibrate Software excels in delivering comprehensive software design and development services for mobile apps, websites, and custom integrations. With a focus on driving incremental growth, they serve a diverse clientele ranging from small to large-sized companies globally. Their commitment to quality is reflected in a stellar 4.9/5 rating on Clutch, based on 13 reviews. - **Client satisfaction:** Calibrate Software maintains a Clutch rating of 4.9/5 from 13 verified reviews, showcasing high client satisfaction. - **Diverse expertise:** Their service offerings include AR/VR development and custom software solutions, catering to a variety of industries including education, gaming, and healthcare. - **Notable collaborations:** They have worked with prominent clients such as Wilson Sporting Goods, BGG, and Zypher, underscoring their capability to handle high-profile projects. - **Technological proficiency:** The company employs a range of technologies including React Native, Node.js, and Python, ensuring robust and scalable solutions. Calibrate Software is dedicated to understanding client needs thoroughly, delivering projects on time and within budget while ensuring exceptional value.
“I've worked with developers for 35 years. None compare to Serfe. They excel in work and integrity. Trustworthy, honest, hardworking. Serfe ensures my software works as expected without excuses. They've earned my respect and my business.”
“AnvilEight combines modern project-management methods (real Scrum) with a dedicated and highly skilled technology staff that can deliver complex front- and back-end functionality in a timely fashion.”
“Their approach to estimating costs and sticking to those costs is one of the best I’ve experienced.”
“SPD Technology has done a great job of maintaining the lifeblood of their codes. They’re transparent with pricing models and deliver within budget. Their dedicated teams act as an extension of the partner’s company. Responsibility and a…”
“Our application was finished and able to generate revenue within one year as the Jelvix team adhered to the required timeline efficiently and professionally. They were communicative, responsive, and always available to take on feedback a…”
Glorium Technologies is a bespoke software development firm with a proven track record of delivering over 100 successful products to market. Specializing in digital transformation, they serve a diverse clientele that includes VC-backed startups and growing tech companies across multiple industries. With a 4.8/5 Clutch rating from 28 reviews, Glorium Technologies is recognized for their commitment to quality and client satisfaction. - **Client satisfaction:** Rated 4.8/5 on Clutch, reflecting high client satisfaction. - **Industry recognition:** Included in the IAOP Global Outsourcing 100 for three consecutive years. - **Security and compliance:** ISO 9001, ISO 13485, and ISO 27001 certified, ensuring high standards in quality and security. - **Diverse expertise:** Offers a full suite of services including custom software development and AI-driven solutions. - **Global reach:** Works with clients worldwide, adapting to various industry needs and ensuring scalable solutions. Glorium Technologies excels in creating scalable, secure, and compliant solutions that drive business success, making them a trusted partner in digital transformation.
AlterEGO is a globally recognized digital agency specializing in web development and CRM implementation. Since 2008, they have been empowering businesses across various sectors, including e-commerce, finance, and logistics, with tailored digital solutions. Their team of over 60 professionals excels in both frontend and backend optimization, ensuring high-performance and scalable web solutions. - **Clutch rating:** Boasting a perfect 5/5 rating on Clutch, based on 10 verified reviews, AlterEGO is highly esteemed by its clients. - **Client diversity:** Serving a wide range of industries, they have proven expertise in sectors like e-commerce (30%), logistics (20%), and IT (15%). - **Comprehensive service:** They cover the entire project cycle, from CRM consulting to web development, ensuring seamless integration and support. - **High-profile clients:** Notable clients include Artwinery, TiYO, and Spaitech, reflecting their capability to handle diverse and complex projects. With a focus on human-centered design and a track record of delivering on time, AlterEGO is a trusted partner for businesses aiming to enhance their digital presence.
“Arounda excels with meticulous attention to detail, commitment to excellence, and creative problem-solving. Their inventive solutions captivate visually and significantly enhance the user experience.”
Bits Orchestra specializes in crafting custom software and web development solutions, serving a diverse clientele across the US, Europe, and Australia. With a stellar 5/5 Clutch rating from 29 reviews, they have established themselves as a reliable tech partner for businesses looking to innovate and grow. - **Client satisfaction:** 5/5 Clutch rating from 29 reviews, reflecting consistent client satisfaction. - **Extensive experience:** Over a decade of experience with more than 100 successfully delivered projects. - **Diverse clientele:** Trusted by industry leaders like Shaw Industries and the Harold Grinspoon Foundation. - **Comprehensive services:** Expertise in custom software development, web development, and CMS integrations. - **Global reach:** Serving clients across various industries including manufacturing, education, and retail. Bits Orchestra's commitment to understanding client needs and delivering measurable value makes them a preferred partner for digital transformation initiatives.
BrandLume Inc. is a leading global agency providing comprehensive digital marketing, branding, and website services to over 6,400 clients and 400 agencies worldwide. Known for its transparent pricing and no long-term contracts, BrandLume offers a streamlined "amazonified" process that ensures ease and efficiency for businesses of all sizes. - **Clutch Rating:** BrandLume boasts a perfect 5/5 rating from 83 verified reviews, highlighting its commitment to quality and client satisfaction. - **Client Retention:** With a 96% client retention rate, BrandLume's services are consistently trusted by businesses looking to optimize their online presence. - **Diverse Service Offerings:** BrandLume covers a wide array of services including SEO, PPC, web development, and branding, allowing clients to consolidate all their digital needs under one roof. - **Global Reach:** BrandLume supports a diverse clientele, from small businesses to enterprises, across various industries such as retail, automotive, and healthcare. BrandLume's approach is characterized by its dedication to delivering high-value services with a focus on results and client success, making it a preferred partner in the digital marketing space.
“Thanks to Chudovo, the company has reduced their time to deliver by half. They’ve also experienced no database emergencies. The team has been greatly reliable, ensuring that every project will be completed. Stakeholders are happy with th…”
“DATAFOREST has the best data engineering expertise we have seen on the market in recent years.”
Devima Solutions is a leading software development company specializing in web and mobile applications, serving small to mid-size businesses globally. Headquartered in Lviv, Ukraine, and Vilnius, Lithuania, they boast a team of 30+ engineers and a Clutch rating of 5/5 from 40 reviews, underscoring their commitment to excellence. - **Clutch recognition:** Devima Solutions is ranked #1 in the Top B2B Companies in Lithuania for Web Development. - **Skilled team composition:** Their team consists of 35% senior developers, ensuring high-quality output and expertise in complex projects. - **Client satisfaction:** They have maintained a 100% job success score on Upwork, reflecting their ability to consistently meet client expectations. - **Diverse technology stack:** Proficient in frameworks such as React, Node.js, and Vue.js, they deliver robust and scalable solutions. - **Notable partnerships:** They have collaborated with prominent clients like 210x and HRizer, enhancing their industry credibility. Devima Solutions’ approach is grounded in a research-based methodology, ensuring precise attention to detail and alignment with business goals, making them a trusted partner for digital transformation.
“The team is enjoyable to work with, and they seem excited to work with us on solving our problems. We've cut inspection and reporting time to roughly half or one-third of the amount of time it previously took. Overall, we've decreased la…”
“They've really been a true partner to us, both in terms of getting us up and running, and making sure we are in line with the main goal.”
“Thanks to Jappware’s efforts, 150 of the top tech companies in the US are now using the platform. The team is responsive, efficient, and understanding; they give solid recommendations and never miss a deadline. Overall, they’ve met the c…”
“KeyToTech delivers high-quality development work, enabling a continuous partnership that’s growing. Their resources are reliable, professional, and adept at overcoming challenges. Their willingness to work hard and do their best stands out.”
Perfsys is a premier AWS Select Tier Services Partner specializing in empowering startups and SMBs to build robust, cloud-native applications. With a perfect 5/5 Clutch rating from 15 reviews, Perfsys stands out for its deep expertise in AWS, delivering secure, scalable, and cost-effective solutions tailored to client needs. - **AWS Certification:** Perfsys is recognized as an AWS Select Tier Partner, demonstrating their deep expertise and commitment to AWS services. - **Client Satisfaction:** Consistently rated 5/5 on Clutch, highlighting exceptional client satisfaction and successful project outcomes. - **Cost Efficiency:** Clients report up to 40% savings on AWS costs through strategic optimizations and serverless architecture. - **Diverse Clientele:** Notable clients include EPIRA.ai, i Got This!, and my-vpa, showcasing a diverse portfolio across various industries. Perfsys combines a startup mindset with extensive AWS and DevOps expertise, ensuring fast delivery and real cost savings for its clients.
Redlab agency is a premier digital partner specializing in web development for design-driven teams across the US, UK, and EU. With a remarkable 5/5 rating from 34 reviews, Redlab stands out for its commitment to delivering high-performance websites and scalable web products. - **Clutch rating:** Boasting a perfect 5/5 rating from 34 reviews, Redlab is a trusted partner for web development projects. - **Project delivery:** With over 250 projects shipped, Redlab ensures pixel-perfect execution and on-time delivery. - **Industry recognition:** Featured on Awwwards and CSSDA, Redlab's work is celebrated for its design excellence. - **Technology expertise:** Proficient in frameworks like Laravel, Node.js, and CMS like WordPress, Redlab turns complex Figma designs into seamless digital experiences. - **Client base:** Serves a diverse clientele, including midmarket and small businesses, with a focus on business services and eCommerce. Redlab's collaborative approach and dedication to clear communication and documentation make them a preferred choice for agencies looking for reliable and creative web development solutions.