Top Startups Company In United States, California 2022

Redlizard Studioz is a boutique IT digital work shop with a global footprint.  Whether Start Up or Enterprise, Redlizard Studioz extend the design and delivery capabilities of any organization with specialized needs for expertise in emerging technologies, industries or marke...

Fady Gayed PEng

RedLizard Studioz brings quality customer service to a whole new level. They really know how to treat their clients, and every interaction with them is an enjoyable one and makes you feel confident about the future and success of your company. They are dedicated to their work, and make you feel like you are of the upmost priority. Overall excellent vison, strategies, and service, I would highly recommend Alex and Redlizard Studioz.

Jason Reid

I've been working with Redlizard for about 2 years now. They've been a great company to work with top to bottom, with a great management team and knowledgeable and flexible developers. The work they provide is done well and efficiently. I've had them build a mobile app, build a new SaaS solution and I also utilize them to do maintenance and dev support on multiple SaaS products. I highly recommend the team.

RedLizard Studioz Inc. is Startups Company in 2324 Second Street,, Livermore, United States

Fortunesoft is a highend software product engineering and consulting company providing full cycle software development services for enterprises and startups. We build, improve and scale software products across platforms leveraging disruptive technologies in mobile, web, clo...

Sean Colandrea

Fortunesoft team was great to work with. Really learned to understand our needs as a client and turned our ideas into reality.

Fortunesoft IT Innovations is Startups Company in 180 N Belvedere Dr, Suite 7C, Gallatin, Nashville, United States

Solvd, Inc. is a software engineering company focused on Mobile and Web solutions as well as Quality Assurance for VC-backed startups and booming tech companies. Since 2011, we have built applications for a variety of fields including sports, healthcare, education, media, fintech...

Allen Chen

They helped w/ our QA and replaced our need for an in-house QA while we are still a small team.

Solvd, Inc. is Startups Company in 970 Reserve Dr #205 , Roseville, United States

Siddhi Infosoft has been a leading Web and Mobile app development company in the USA, UK, India, and, Canada for providing digital solutions to every industry sector out there. Founded in 2011, we’ve grown with the digital ecosystem to support every stage of ...

Yvan Tran

We needed experienced web developers to help update our website. They were very responsive and it was quick to get started. I would recommend them to industry colleagues and would collaborate with them again.

Siddhi Infosoft is Startups Company in 50 California Street, Suite 1500, San Francisco, United States

WebSailors.pro is a highly professional company, focused on developing complex Web and Mobile Solutions and Systems, with more than 7 years on market and has branches in Europe, Asia and North America. Our wealth experience includes a lot of successfully implemented projects for ...

Roman Keller

We are a Swiss online search platform that enables patients to find the optimal dentist or dental practice. We started cooperation with WebSailors to develop the backend and frontend part of the web application and to implement the required functionality. I was impressed with their level of communication with customer and their competence in web development.

Sean Singer

I am the VP of Engineering at Princeton Identity. Princeton Identity is a global leader in biometric identification systems, providing iris and facial recognition systems.We hired WebSailors on UpWork to create design and develop the web interface of our system. We interviewed several competitive companies, assessed their reviews and knowledge. As a result, we decided to go with WebSailors and did not regret it. WebSailors built modern and user-friendly UX mockups. After we approved the UX design, they went on to develop the web interface. The experience was very positive and collaborative. The WebSailors team was able to deliver on time given a very aggressive schedule.

WebSailors is Startups Company in Petrovskaya St, 51, Taganrog, Russia

RipenApps is a top-reviewed & globally renowned mobile app development company that provides consultancy, web & app development services to multi-level businesses, right from Entrepreneurs/Startups to Enterprise Businesses.  We are expert-led digital solution provide...

Mark Gellard

My partner and I were looking for a cost efficient yet high quality product that could be delivered in a timely manner. We did a lot of research before choosing RipenApps and searched worldwide in countries all over Asia and North America. We felt that RipenApps were the most suitable as they created a great vision for our project and along with their leader Vaibhav the team were able to build us a great app. We highly recommend them to anyone interesting in creating an app and we will continue to use them when making updates to our app as well as building new apps over time.

RipenApps is Startups Company in A-122 Sector 63, Noida, India

One of the top blockchain development companies with over 50M+ active users for their apps and an industry-competitve 97% customer success score. SoluLab has partnered with Fortune 500 enterprises to high-growth startups including Walt Disney, Goldman Sachs, Mercedez Benz, Univer...

Nilesh PANCHAL

SoluLab understands the client’s needs. They understand what are their interests and what will be the best user journey by analyzing the psychology of their target audience. With a clear mind and realistic approach, they are bold enough to say no when it is not necessarily bringing the best ROI out of any other competition. They identified the target demographic based on data from our initial conversations and the team designed a web and mobile development strategy. They provided user research, usability studies, and user interviews to determine the user journey. The process of research and design included interviews with users, stakeholder analysis, and competitive analysis to determine the strategic value of the project.In short, they are creative and aggressive and with a carefully planned out development plan, they avoided any unnecessary expenses.

J.D. Salbego

We were looking for the best in the blockchain industry to be our tech partner on the blockchain side as we wanted to go live at a very aggressive timeline and the project was one of a kind and had deep technical challenges.Upon contacting SoluLab we realized that they have a local presence in Santa Monica where our Game development team is also located. The SoluLab team understood our complex idea pretty quickly and were able to provide an effective solution proposal in no time.From the start the SoluLab team took charge of blockchain development and went beyond our expectations in meeting the timeline with quality. In just 45 days of the project we went from concept to Alpha which allowed us an early market entry and test with our alpha users. Communication is key in successful project execution and the SoluLab team made sure that the communication channel is always open and everyone is on the same page. They also interacted really well with the game development studio that allowed us to seamlessly launch the platform.They also went above and beyond to help us which is why they desrve this review.

SoluLab is Startups Company in 6016 Fallbrook Ave. #101, Woodland Hills, Los Angeles, United States

We develop and maintain Web & Mobile applications for startups, enterprises, agencies and tech teams. We specialize in top-tier development using Ruby on Rails, iOS, Android, AngularJS, ReactJS & Flutter. We’ve worked on a variety of projects with a wide range of cl...

Jason Stewart

I had the please or working with a team of developers, technical leads and project managers at Square63 over the course of the past few months. I have found their CEO, Baber, to be responsive and easy to come to terms with, and their development staff extremely knowledgable and driven. In our case, we had an aging RoR application that needs engineering support as we transition to a new platform. Within a couple weeks the Square63 team was up to speed despite the app having no documentation and only a few hours per day with the out-going lead architect. The team I worked with was very responsive, had excellent communication skills, and were overall just nice guys (not always a given in the software development world). I would not hesitate to work with Square63 again.

Allison Tepley

We've been so happy with our team at Square63. They built our MVP in 6 months and are currently working on V2.

Square63 is Startups Company in 34-XX DHA, Phase III, Lahore, Pakistan

Diffco is a leading mobile app development company that develops robust mobile apps and enterprise solutions powered by AI and secure architecture.  For startups and enterprises, we work on the whole project creation from ideation to a sophisticated technological implementat...

Dimitri Popov

Ruslana Golunova

Diffco team developed a bundle of two iOS mobile apps for us - one app was for vets and one for pet parents. The apps included many useful features, such as online communications via messages, convenient examination forms, secure architecture, reminders, financial statistics, etc. We enjoyed working with Diffco. The team is highly professional with strong experience in mobile app development.

Diffco is Startups Company in 830 Stewart Drive, Suite #212, Sunnyvale, United States

ℹ️  Relevant is an offshore software development services vendor, known for trustworthiness, speed, flexibility, smooth communication, great project management skills, and caring about the product they’re building. Since 2013, we provide companies with sen...

Vahid Walker

Relevant has great project management skills. We communicated regularly through daily scrums, weekly video calls, and planning sessions. They added tremendous value to the project. Relevant is flexible with new ideas, reliable, and transparent company. We needed skilled staff and no downtime, which is what they’ve delivered.

Relevant Software is Startups Company in Zarytskykh Street, Lviv, Ukraine

We are a Technology consulting and solution provider with Headquarters in Noida and offices in US, UK, UAE, Saudi Arabia and Kuwait. With the experience, enthusiasm and commitment, we have assisted several businesses from across industries’ to become not only successful but...

Kakoli Dutta

We took the services from Vipra to help us build the Website and help us with the Ranking of our website. The staff is really good and they understand our requirement and based on that have designed our site. They provide 24/7 assistance wherein they are always available to answer our queries and give resolutions. The Team of Designers and the Developers along with the Project Manager - Somudeep has been really good, with the intellectual intelligence. The staff is well versed with the current technology and the market trends. I am very happy with the services that has been provided by VIPRA. Great Job DONE..

Vikash Marodia

I have being dealing with VIPRA since long and the journey so far has been very good. VIPRA team very well understands customers requirements and expectations and delivers accordingly. I wish all the very best to the team and strongly recommend VIPRA for software consulting services.

Vipra Business Consulting Services Pvt. Ltd. is Startups Company in C 77, Sector 2, Noida, India

From startups to fortune 500 companies, DevBatch has shared success with businesses around the globe. Since our inception, we have grown from one man’s endeavor to one big team of software engineers, creative designers, business strategists and marketing experts. Our servic...

Coleen Ella

We launched our quiz app a month ago, thanks to DevBatch’s team of iOS developers. These folks have been working with me for 3 months to ensure that our app is built and launched successfully. My quiz app has already received 10k downloads which tells me that people are loving it. The iOS developers at DevBatch are real pros who brought this app from a rough paper sketch to its present value. One month into the launch they have updated the app a couple of times and introduced subject categories which improved user engagement. I admit I didn’t foresaw the extent of the success and appreciation my project received and development team of DevBatch had a huge part in it.

DevBatch is Startups Company in 39899 Balentine Drive Suite 200, Newark, CA 94560, Newark, United States

Aspire Software Consultancy is leading one-stop custom software development company with experienced software engineers. We are into IT services for more than 10 years and serving client from USA, Europe, Australia and rest of the world. ASC provides end to end software developme...

Måns Johansson

From first contact to deployment of platform, and ongoing it has been a professional and swift. Aspire has helped us to build, fine-tune our new platform. The Dentnet group highly recommends Aspire software. For personal and detailed info pls contact [email protected]

Ben Darby

I have been working with Aspire for a few months. The situation is difficult, I run a small trading company which relies heavily on a web app that was developed by a director who has since left the company. The app utilizes primarily the following technologies: Java, MySql, JEE/Wildfly, JAX-RS, JAX-WS, MondoDB, HTML5, jQuery and JavaScript. There is little to no documentation and the previous developer has not provided much support. The aspire team of Lalit and Kiran has been creative about finding solutions to overcome the obstacles we faced as the way data was served has migrated from file downloads to multiple API's. I would recommend this team for a small business looking for personal service.

Aspire Software Consultancy is Startups Company in #5, 1st Cross,Industrial Area, N.S. Palya Road, Bengaluru, India

We are an award-winning digital transformation agency. We provide strategy, design and technology services to mid-level enterprises. We help to create & implement the digital transformation strategy and turn your business into a digital leader.  We provide mid-level ente...

Rahul Mehta

Kent Mora

Every executive has a very close stable of people that they can go to for solutions and know that the job is going to get done and get done right, and without a doubt, Ziggletech has proven themselves to be exactly that. Whether it's E-commerce Development, Mobile App Development, Development Operations, or any other of the numerous services they provide, I know I'm in good hands. I was introduced to Ziggletech during my tenure as VP of Marketing for SHEEX. There was a large list of challenges that needed to be tackled during that time and Ziggletech provided me with expert consultative services as well as on-time and professional execution of the tasks at hand. In today's marketplace, your e-commerce presence and infrastructure will make or break you. Having Ziggletech on your side will tip the scales in your direction so that you can worry about one less thing and focus on growing your business.

Ziggle Tech is Startups Company in 845 3rd Avenue, NYC, United States

Binariks is a software development outsourcing and consulting company headquartered in the USA with development centers in Ukraine. We leverage 20 years of IT experience to help startups and established businesses achieve success by creating winning products, teams and custom. We...

Andres Leon

Medvisit is a platform that simplifies the process of finding a doctor while you are travelling abroad. A patient can book a visit from the doctor anytime. After the visit, he/she will receive a medical report from the doctor with an invoice. The doctors from their end can adjust the schedule in the app, write medical reports and view the list of the planned and past visits. We are always communicating with the team, every week we have weekly calls, during which we clarify possible questions and view the results of the work. As well we have daily communication in Slack. The team is focused on the delivery of a high-quality product and is easy to communicate with.

Maximilian Hopf FRM

Binariks helps us to improve the web solution which allows organizations in the structured finance industry to boost their efficiency through technology. By using Pylink software solutions and consulting services, our clients are able to streamline their processes, reduce costs and improve the speed and quality of their output.We have daily stand-ups with the whole team. We use Trello board for managing tickets. Also, Binariks provides us weekly status reports with a detailed description of work accomplished.

Binariks Inc is Startups Company in Stryys'ka, 108, Business center “National”, Lviv, Ukraine

Digital Promotion Agency is a leading California based digital marketing & seo agency that deals with Search Engine Marketing, Social Media Optimization, Web Development, Reputation Management and many more. Due to prominent marketing strategies, we are rewarded as the Best D...

Jae Sabol

DPA did an outstanding job helping us improve our website through identifying and fixing errors, sitemap updates, etc. They were professional, trustworthy, and effective. I'd happily hire them again.

Sandeep Joe Jaiswal

DPA has been instrumental in increasing our online visibility and lead generation from ad campaigns and organic search. We are continuously impressed with their level of service and consider them a key marketing partner in helping drive our business. They are not only proactive and responsive, but also at the forefront of thought leadership in the search engine marketing space.

Digital Promotion Agency is Startups Company in 3809 1/2 W Chandler Blvd, Burbank, United States

Raindrops Infotech bring a simple, direct and cost-effective approach to design & develop your app and web, up to the standard of your online business. We set goals in accordance to the timeline set by the client, and provide high quality work efficiently and effectively...

Best Buy Cyprus

Most professional team and developers I ever met 100% comited to get your requirements done the way you want highley recommended

Stijn Van Gelder

I already work 8 years with Raindrops InfoTech and am very pleased with their work.They are always proactive which is an absolute plus.

Raindrops InfoTech is Startups Company in Ellise Bridge, Ahmedabad, India

RIT Ads, leading and best SEO and Digital Marketing company. Since 2005, We have helped thousands of clients generating millions of leads and calls. Our clients trust us. Try RIT Ads Today! Best for your business to get future-ready. LEARN Digital, EARN Digital, BE Digital is our...

Digi Reviews

Thanks for giving the opportunity to review this Business, We are from technology industry and RIT Ads is working for our business from almost 6 years now. They are good in Google Ads Marketing, Web development and design, They helped us a lot in generating target oriented revenue. I will strongly recommend them for other business. They have tremendous working experience for technical industries, including software and hardware. They are really too good.

RIT Ads Inc. is Startups Company in 5307 Victoria Drive #541, Vancouver, Canada

Errna is a leading technology company specializing in the areas of niche technologies like blockchain consulting and development, cryptocurrency exchange development, smart contracts application development, digital tokens creation, ICO launching, and other related solutions. We ...

Victor Austen

We were searching for experts in blockchain technology to build us a decentralized tracking platform for our online advertising campaigns, and experts from Errna did a great job for us. They developed a perfect decentralized blockchain system application for us to keep track of our campaigns, the app was supported on iOS and Android platforms. Moreover, their ICO development and marketing team was just so excellent to frame the whitepapers and smart contracts (ERC-20) from scratch. I would for certain recommend their blockchain development services to others.

Diana Rayan

We had long been dealing with the issue of achieving more transparency in our business. Hence, we reached out to Errna for building a private blockchain solution exclusive to our organization that would enable us to have better transparency as well as control over different business processes. Our collaboration with Errna was a great success as now our business is efficiently supported by a custom private blockchain. The project turned out to be quite affordable with their sincere efforts. We’ve been getting great results after the implementation of this solution by Errna. I would highly recommend Errna for blockchain related development services.

Errna.com is Startups Company in 2880 Zanker Road, San Jose, United States

Excellent quality, checked by more then 20 years’ experience! Since 1995 Main customers in: EU and Japan Time saving solution: Teams of experienced engineers & International management technologies for business procedures Cost Effective projects: Software engineers...

Alex Ros

For more than 5 years we work with Nika Craft on several projects for imitrix products as well together with our clients on their Web, App and Windows projects.The staff is very experienced, top motivated, creative and well organized. Every project setup and communication went very smooth and transparent from the beginning. We solely apply the SCRUM process, and Nika Craft is a well experienced SCRUM practitioner in all roles including Product Owner.All projects were finished in time and saved money for us and our client.We are very happy to work with NIKA Craft, and will continue many years.

Nika Craft is Startups Company in Proviantska St. 3, Kiev, Ukraine

Techcronus Business Solutions is a global provider of Digital Solutions using cutting-edge technologies since 2010. Our value proposition is our strength that distinguishes us in terms of industry specific services, emerging technology expertise, strategic alliances with professi...

Sophia Bendz

Reactions to the new site are generally positive, and it has attracted more users. Techcronus Business Solutions responded well to changing deadlines and requirements, making them a valuable asset.

Kevin Brown

I’m the national business development head of a fashion and retail company. We are one of the leading retailer stores in the lifestyle segment of the consumer market in the USA. We wanted to build a digital wallet and loyalty program application for our consumers. The scope of the project was to create a React Native iOS and Android app with a web-based admin application to manage transactions and generate different reports.Techcronus has taken care of the smallest details in the design that we couldn’t think of. They have robust development capabilities, too, and we are super impressed with the quality of their work. They respected the project timelines and demonstrated a very high level of commitment throughout our engagement with them.

Techcronus is Startups Company in 4/C Center Point, Panchvati, Ellisbridge,, Ahmedabad, India

We've been building customer software for our clients, partners and our own products since 2016. Our team includes experts in JavaScript, Python and Ruby plus engineers with AWS certification. From UX design, project management to development and delivery, we’ve got the com...

Andrii Ponomarov

eTeam has build three medium-size B2C platforms for us over the past 4 years. We rely on them for cloud architecture, web application design, implementation and project management, and are really happy with the speed and quality of feature development.

Corbin Fraser

Our experience with eTeam was terrific. From day 1, they excelled at delivering a high quality product for Bitcoin.com. Their project management skills and clear milestones, along with regularly scheduled meetings for both the project, in addition to demo days on progress made the entire experience a breeze. Communication was a clear and professional, and eTeam were very accommodating, working with three different timezones. The level of quality of engineering we received from their team was superb. They were able to clearly follow our specifications, in addition to contributing to improve it where needed. eTeam came highly recommended to us, and we're happy to share our good experience with them.

eTeam is Startups Company in 548 Market St, San Francisco, United States

Performance Lab is a provider of premier load and performance testing services for enterprises in all industries. We deliver expected value to our clients by focusing on robust methodology, tools, and experienced engineers. We excel in bottleneck localization and craft ...

Luc Richner

We have approached Performance Lab when we needed to swiftly grow our team of developers to meet the MVP deadlines. Performance Lab managed to quickly provide a skillful team of professionals at a very competitive price. The team not only helped us achieve our goals but also gave us valuable architectural insights that we will use going forward.

Leon Kopelev

Thanks to Performance Lab's CSV solution we managed to decrease certification time from two months to under a week

Performance Lab is Startups Company in 7052 Santa Teresa Blvd # 201 San Jose CA 95139, USA, San Jose, United States

Dogtown Media is a mobile app development company headquartered in Venice, California with a presence in San Francisco, New York City, Boston, and Seattle. Founded in 2011, what started as two guys on a couch dreaming up app ideas has morphed into an award-winning mobile tech pow...

John Shammas

We've really enjoyed the time spent with Dogtown and their support in our product initiatives. They have always been readily available to talk through design ideas, technical challenges, or feature improvements. Communication has always been solid, with a reliable stream of beta builds (delivered to our own devices to test out) and detailed patch notes. We look forward to working with Dogtown on more projects in the future!

Michael Paskow

Dogtown media helped to develop a new cross-platform app and web portal for a sleep health study involving insomniacs for the National Sleep Foundation. The team was reliable and developed an excellent experience for end-users. It has been a great experience working with DTM.

Dogtown Media is Startups Company in 228 Main Street, Suite 4, Venice, United States

Nexech Technologies delivers digital transformation and technology services from ideation to execution, enabling Global 200 clients to outperform the competition. “Born digital,” Nexech takes an agile, collaborative approach to creating customized solutions across the...

Sankalp Mazumdar

Nexech has provided efficient services. They deploy as per the promised time. Looking forward to provide more projects to this upcoming giant.

Nexech Technologies is Startups Company in Park Avenue, San Jose, United States