ranked by verified client reviews, ratings & recency.
Updated October 2026
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Showing 1–25 of 173 companies
#1“The team at EffectiveSoft is very skilled and has been a pleasure to work with. They have enabled us to adopt new technologies as they add their diverse skillset to our team. I would not hesitate to recommend EffectiveSoft to anyone look…”
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#25“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…”
“Metajive turns big ideas into real results. Our mix of sharp strategy and technical know-how means every solution we build actually works—out there, where it counts.”
“Railsware has been very integral in helping make some key decisions to help BrightBytes grow.”
“EltexSoft uniquely combines competence, a personal touch, and unwavering integrity, consistently delivering work that exceeds expectations. Their approach makes them my first choice for any upcoming development needs, firmly establishing…”
“Revealize Inc. delivered a website that established a notable market presence and captures an increased number of leads. The team was attentive and offered support that exceeded expectations. They accommodated feedback and provided an in…”
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.
“Travailler avec Rablab, c'est miser sur la confiance, le professionnalisme et l'efficacité d'une équipe dévouée au succès de mon entreprise. C'est aussi travailler avec des gens qui apprennent à connaître et comprendre mes besoins et qui…”
“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.”
Together is a premier design and technology agency that partners with ambitious B2B tech companies to transform bold ideas into striking brands, products, and websites. Since its founding in 2018, Together has served startups, scaleups, and global tech leaders with a 4.9/5 rating from 34 Clutch reviews, showcasing their commitment to excellence. - **High client satisfaction:** Together boasts a 4.9/5 rating on Clutch from 34 reviews, reflecting their consistent delivery of high-quality solutions. - **Diverse industry expertise:** They work with notable clients like Contentsquare, Aria, and Genius Sports, illustrating their broad industry reach. - **Comprehensive service offering:** With a focus on branding, product design, UX/UI design, and web development, Together covers all facets of brand creation and digital presence. - **Impressive project outcomes:** Projects with clients like Contentsquare have led to significant fundraising success, including a $600M round. - **Strong market presence:** Their portfolio includes industry leaders, reinforcing their capability in driving impactful digital transformations. Together's strategic approach and deep understanding of B2B market dynamics empower tech companies to achieve clarity, confidence, and momentum at crucial growth stages.
“Simform rearchitected and modernized our subscription management & billing platform as part of the multi-phase development initiative. The team quickly understood our business requirements and delivered a modern, modular architecture ali…”
“What really stood out was how invested they were in our success. They treated our project as if it were their own — proactively solving problems, improving functionality, and ensuring the end result exceeded expectations.”
“Closeloop Technologies’ work automated all of our business processes. We’re now generating more business than before, allowing us to double our sales effectively. They ask a lot of questions to understand our business and provide the rig…”
“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…”
Pegasus One is a Southern California-based software development company renowned for delivering scalable, compliant, and intelligent technology solutions. With a focus on custom software, cloud, DevOps, and AI, they cater to a diverse client base across North America, offering a frictionless hybrid service model that combines local management with offshore expertise. Their prowess is reflected in a stellar 4.9/5 rating on a leading review platform from 11 reviews, showcasing their commitment to quality and client satisfaction. - **Inc 5000 recognition:** Honored as one of the fastest-growing US companies by Inc. Magazine five times. - **Diverse client base:** Serving industries like healthcare, finance, logistics, and more, with notable clients such as Yelp, Epic, and Cerner. - **Cloud expertise:** Partnerships with Microsoft, Google, and AWS enhance their cloud consulting capabilities. - **Custom solutions:** 20% focus on custom software development, ensuring tailored solutions for each client. - **Flexible engagement:** Offers a blend of US-based management and offshore development for cost efficiency and availability. Pegasus One's approach is rooted in understanding client needs thoroughly, ensuring each project is strategically aligned with business goals.
“They are incredibly responsive, and more than anything, very attentive. They listen to what we’re saying as opposed to telling us what they think we want to hear. Genuinely, there’s nothing I would change about 3Advance.”
“Amasta Media is definitely a great technical partner. They set us up for success.”
“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.”
Boundary is a Los Angeles-based creative agency specializing in building compelling brands and digital experiences for a diverse range of industries. With a perfect 5/5 rating from 9 reviews, Boundary has established itself as a trusted partner for companies seeking to innovate and elevate their brand presence. - **Diverse client base:** Serving industries from healthcare to consumer products, Boundary's portfolio includes notable names like Red Bull, Catch Health, and Pixability. - **Comprehensive services:** Offering a wide array of services including branding, UX/UI design, web development, and e-commerce, they cater to both startups and established enterprises. - **Expertise in technology:** Proficient in cutting-edge technologies such as React, Shopify, and Webflow, they ensure seamless integration and functionality in their projects. - **Holistic branding approach:** From corporate identity to UX strategy, Boundary excels in creating cohesive brand experiences that resonate with audiences. - **Proven track record:** Clients consistently report improved engagement metrics and brand recognition, attributing their growth to Boundary's strategic insights and execution. Boundary's commitment to balancing creativity with functionality ensures that every project not only meets but exceeds client expectations, driving tangible results and long-term success.
“Creative Corner has delivered a thorough marketing strategy and detailed UX design, which the client could implement easily. The site is much more user-friendly, which has led to increased traffic and sales. They've been communicative, t…”
Devsinc is a global leader in IT services, enabling technological advancements for startups, enterprises, and public sector clients across 23+ countries. With over 15 years of experience, they have successfully delivered more than 3,000 projects, supported by a dynamic team of over 2,000 engineers skilled in 70 tech stacks. Devsinc's commitment to excellence is reflected in their 5/5 Clutch rating from 28 reviews. - **Extensive Global Reach:** Operates from five countries, serving 236+ active clients with teams available across all time zones. - **Diverse Expertise:** Offers 26 services across 17+ industries, including notable sectors like healthcare, finance, and gaming. - **Proven Success:** Achieved 105% order growth for Zellbury by migrating their platform to Shopify Plus. - **Client Satisfaction:** Known for delivering 98% faster lease approvals for Intellirent with AI-powered solutions. - **Technological Excellence:** Builds platforms like HoneyBricks' blockchain real estate management, handling $5M+ in investments. With a focus on scalability, performance, and security, Devsinc consistently transforms IT systems into smart, agile, and AI-driven digital assets, driving innovation and global IT excellence.
“ELEK+RIK and their development team were fundamental in getting my idea off the ground and ready for customers. Given the scope and size of the project, the team was very successful in taking a simple idea and allowing it to come to life…”
“Working with Fetchly to build VRTSync has been a positive and collaborative experience. Their project management is strong, and they’ve helped translate a complex vision into a functional product. We’ve appreciated their responsiveness a…”
“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.”
“ISBX exceeded our expectations by delivering a platform that not only meets our immediate needs but also positions us for long-term success. Their team’s attention to detail and technical expertise made all the difference.”
