The Best JavaScript Development Companies

Looking for a top JavaScript development company?

Developers use JavaScript to make web pages responsive and interactive. JavaScript is a text-based programming language used in web development, typically alongside CSS and HTML. Some common use cases for JavaScript are menus, animations, or interactive maps.

That's why we've created this list of the best JavaScript developers for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.

List of the Best JavaScript Development Companies

  • 1

    WillowTree®

    Mobile application development company WillowTree, Inc. was founded in 2007. With headquarters in Charlottesville, Va., and offices in New York and Durham, N.C., WillowTree has a team of 200+. They offer full-service development for both iOS and Android platforms, including mobile strategy, user experience design, testing, launching, and maintenance. 

    Notable Project

    WillowTree worked with a cinema to maintain an existing mobile app and eventually rebuilt the app, integrated a loyalty program, and made it easy for customers to purchase tickets. The client appreciated WillowTree’s willingness to work with an existing app instead of redeveloping the whole project.

    “The biggest success for us was having WillowTree take over the app. After that, they integrated our entire loyalty program into it, which was already the biggest of its kind in the movie industry.” – Vice President of Media, Cinema

    Former clients
    AOL
    Time Warner
    Fisher-Price
    Johnson & Johnson
    $ $ $ $ $
    equalizer $250,000+
    group250 - 999 Employees
    place Charlottesville, VA
    4.9
    4.9
    24 Clutch reviews
    Awards

    Fortune: Best Workplace in Tech 2018 , The Stevie Awards: Bronze Award in Financial Services and Banking , Best Streaming App from the Apple App Store for CBC TV app

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  • 2

    ImageX

    ImageX is a web design and development agency founded in 2001. They are based in Vancouver, British Columbia and have an additional development center in Kiev, Ukraine. ImageX is a mid-sized, well-established firm with just over 40 employees, all specializing in Drupal development. They have been a Drupal-exclusive agency since 2006 and are considered experts in development for the open-source CMS. ImageX's experience has earned them the business of several globally relevant brands seeking complex Drupal solutions.

    Notable Project

    A nonprofit community organization hired ImageX to upgrade their website from a poorly managed Drupal 6 build. The community had three goals for the website: improve their web presence as a sales tool, reduce web development and maintenance costs, and integrate Drupal 8 capabilities. ImageX migrated the site to an Open Y platform and integrated the necessary Drupal 8 features to reduce maintenance efforts and enhance the site's functionality. The client was pleased with ImageX's work and now relies on them for other development projects. 

    "We didn’t just build a website together; we built a relationship that has strengthened over time and will contribute to the long-term success of our organization." – Marketing Director, Community Organization

    Former clients
    AgileCraft
    YMCA
    British Columbia Safety Authority
    King Abdullah University of Science and Technology
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place Vancouver, Canada
    4.9
    4.9
    45 Clutch reviews
  • 3

    Moove It

    Moove-it is a consulting and engineering firm headquartered in Austin, Texas, with a second office in Montevideo, Uruguay. Founded in 2006, Moove-it specializes in custom software development, web development, and mobile app development. Moove-it's team of 70 employees primarily work with small and midmarket businesses.

    Notable Project

    Moove-it worked with a 3D visualization studio in need of a partner to complete custom programming. The 3D visualization creates artwork and digital assets, while Moove-it provides programming in JavaScript, Ruby on Rails, C++, and other languages to ensure that the end product is fully functional for users. As a result of its partnership with Moove-it, the 3D visualization studio has met more deadlines and provided better service to clients. 

    "When we brought in Moove-it, they were introduced to our client as a strategic partner, and we involved them in [meetings]. The process was seamless." – CEO, Visualization Studio  

    Former clients
    YouScience
    Major League Baseball
    Geoforce
    Unilever
    $ $ $ $ $
    equalizer $100,000+
    group50 - 249 Employees
    place Austin, TX
    4.8
    4.8
    21 Clutch reviews
  • 4

    XWP

    XWP is a web agency founded in Chelsea, Australia in 2005 with over 50 employees. They offer web development, web design, and UX/UI design solutions to mid-market and enterprise-level clients in the fields of IT and media.

    Notable Project

    XWP developed a WordPress plugin for a large tech company. The company had XWP write the code of the plugin. The plugin has since had over half a million installs since its release.

    “XWP is versatile in being able to identify external or internal talent needed at any moment in time for anything, from extra plugin development to catering an event and everything that happens in between.” - Partner Development Manager, Large Tech Company

    Former clients
    Google
    Rolling Stone
    NOVA Entertainment
    $ $ $ $ $
    equalizer $50,000+
    group50 - 249 Employees
    place Chelsea, Australia
    4.9
    4.9
    7 Clutch reviews
  • 5

    Monterail

    Monterail is a software development company founded in 2010. The company is located in Wroclaw, Poland where its team of 77 experts provides web development, custom software development, and IoT development services to mostly small and mid-market businesses.

    Notable Project

    An independent consultant hired Monterail to assist in developing a cloud based e-publishing tool. Using Javascript and Ruby on Rails, Monterail delivered a minimum viable product with drag and drop functionality. 

    "They would release versions that could be tested and what I enjoyed was the responsiveness of their team. The process was very lean and simplistic." — Founder, e-Publishing App

    Former clients
    Cashdeck
    DealGlobe
    Cooleaf
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place Wroclaw, Poland
    4.8
    4.8
    25 Clutch reviews
    Awards

    Best Enterprise App - Atlanta Mobile Awards (2016)

  • 6

    The Software House

    Based in Gliwice, Poland, The Software House is a development agency that was founded in 2012. They specialize in custom software development (PHP, Node, Javascript, Mobile) for mostly small and medium-sized businesses. So far, their team has completed over 100 web, mobile app, and custom software development projects. 

    Notable Project

    The Software House developed booking software for an airport transportation company. The system, to which they added an admin panel, automated operations and determined the most efficient routes to the airport and expanded their potential persons serviced more than fourfold. 

    "Previously, one person could serve 80 people per day, planning the route and informing clients of the pickup time. We have increased our efficiency. Now, we are able to serve 450 people or more per day." –Product Manager, Transportation Service Company

    Former clients
    Smartum
    MEDarchiver
    Flyo
    PAAY
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place Gliwice, Poland
    4.9
    4.9
    46 Clutch reviews
    Awards

    Deloitte: Fastest Growing IT Companies in Central Europe

  • 7

    S-PRO

    S-PRO is a mobile app and blockchain development company based in Kiev, Ukraine. Founded in 2014, S-PRO's team of around 100 employees specializes in mobile app development, blockchain, and UI/UX design. S-PRO primarily works with small and midmarket clients. 

    Notable Project

    S-PRO was hired by a hockey league in order to develop a mobile app for the organization. The client wanted a mobile app that would allow hockey players to easily schedule events and collect payment from team members. S-PRO developed the app for Android and iOS using React and also designed the user interface. The client was impressed with the team at S-PRO's responsiveness despite a significant time difference. 

    "Anytime I needed anything, they were available for me, and that’s really important." - Managing Director, Hockey League 

    Former clients
    The Hub
    Virtuoso
    Moving Pipe
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place Kyiv, Ukraine
    4.9
    4.9
    28 Clutch reviews
  • 8

    Neoteric

    Neoteric is a software development company with about 100 employees. Headquartered in Gdańsk, Poland, the company focuses on small, mid-market, and enterprise clients across industries including information technology, business services, and telecommunications. Neoteric was founded in 2005 and specializes in software development, AI development, and product design.

    Notable Project

    Neoteric established a paperless workflow for an automotive company by developing a microservices application. The application has several modules and includes functions that allow customers to choose parts; help contractors and warehousing facilities; process payments; send and share documents; trigger the company's system to send emails; and manage customers' overall interactions with the company. The app has caused revenue to grow exponentially. 

    "Now that I've worked with Neoteric, I understand what was wrong with previous vendors." – CEO, Automotive Company 

    Former clients
    Siemens
    Nestle
    The World Bank
    Vectra
    LunchBadger
    Client.io
    Jeppesen
    RapidSOS
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place Gdańsk, Poland
    4.9
    4.9
    30 Clutch reviews
  • 9

    FRESHCODE

    Freshcode is a software development company from Zaporizhzhya, Ukraine. Since it was founded in 2014, the team has since grown to about 47 employees. Freshcode offers custom software, web, and mobile app development mostly for small and mid-size companies. 

    Notable Project

    A therapy organization was in the middle of a development project when their provider left the engagement.  Freshcode picked up where they had left off and completed the client's WordPress site. Their final deliverable has markedly improved speed, and functionality, and includes advanced features. 

    "Our revenue has doubled in the last year, thanks in part to the fact that they developed a platform that’s leagues ahead of our competitors. We had a number of problems with our previous vendor, but the project has run smoothly ever since FreshCode took over." — Founder, Therapy Organization

    Former clients
    OutDoor Rocks
    Spiral
    Educadio
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place Zaporizhzhya, Ukraine
    4.9
    4.9
    15 Clutch reviews
  • 10

    Digis

    DIGIS is a software development company based in Larnaka, Cyprus. They were founded in 2009 and have a team of 77 employees. They specialize in custom software, web, and mobile app development for midmarket and small business clients in the business services, financial services, and media industries. 

    Notable Project

    DIGIS developed a platform for a media company. They created a platform that would allow the client to make changes to all 27 of the sites that they controlled. They performed an architectural migration to Microservices and connected all the sites to the same backend. The client was very happy with the finished product and impressed with the quality to cost ratio of the work.

    “They offered very competitive prices and adhered to the schedule we set.” – Senior Contractor Manager, Media Company
     

    Former clients
    Roomster
    Entr
    Lingo
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place Odesa, Ukraine
    4.8
    4.8
    39 Clutch reviews
  • 11

    Q agency

    Q agency is a software development firm founded in 2013. Based in Zagreb, Croatia, the company has additional offices in Oslo, Zürich, Belfast, U.K., Toronto, and Los Angeles. With a team of 120+ employees, they specialize in web development, UX/UI, custom software development, and mobile app development. 

    Notable Project

    Q agency worked with an online boat rental platform. They provided developmental assistance for multiple projects. They revamped an inflexible CMS and created an updated account management system from scratch, and are currently adding features to it. After the project was completed, the client integrated it immediately and saw an increase in conversions.

    "From our first interaction, Q agency was quick to build a good relationship with us through their fast communication. Their team follows up on every email. They are prompt and professional with every task, and they are accommodating to our needs." – CTO & Co-Founder, Boat Rental Platform 

     

    Former clients
    IBM
    VISA
    Audi
    Coca Cola
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place Zagreb, Croatia
    4.9
    4.9
    23 Clutch reviews
  • 12

    QED42

    QED42 is a full service digital agency based in Pune, India, and founded in 2009. Their team of 73 employees specializes in web design, web development, and UX/UI design for primarily midmarket clients in the media, retail, and education industries. 

    Notable Project

    QED42 built an app for a real estate listing company. They used Ionic to create apps for Android and iOS that employed Google APIs including Google maps and analytics. The apps gave real estate buyers the information they needed to browse listings and communicate with sellers. The client was happy with the final product and reports that his business is growing quickly.

    “They solve my problems immediately. I have confidence and peace of mind with QED because of their team and attentiveness.” – CEO, Real Estate Listing Company
     

    Former clients
    Nestle
    Stanford University
    Drinkasaur
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place Pune, India
    4.8
    4.8
    6 Clutch reviews
  • 13

    Brainhub

    Brainhub is a JavaScript software development company that builds web, desktop, and mobile applications. With headquarters in Gliwice, Poland and offices in Warsaw, Cracow and Bielsko Biala, Brainhub has a team of 40+. They work with teams to build products from scratch using core JS technologies: React, Electron, React Native and Node.js.

    Notable Project

    Brainhub provided frontend development using Electron and React for a gaming company. They worked with an internal team to build a desktop application of a game launcher and distribution platform.

    "I appreciate that they don’t necessarily always follow the adage of the customer always being right...This has led to quite a few significant improvements to features that otherwise would have been subpar or not functional at all if they had not spoken up. In the same vein, they are also respectful when we acknowledge their concerns, but we insist on going in a certain direction" – Technical Director, Gaming Company

    Former clients
    National Geographic
    Venture Harbour
    Paradox Interactive
    Beam
    Dealer Market Exchange
    800.com
    Jackbox Games
    InPost
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place Gliwice, Poland
    4.8
    4.8
    25 Clutch reviews
    Awards

    Awwwards: Honorable Mention, Website (2018) , ComputerWorld: Top200 IT Companies in Poland (2019) , Product Hunt: Product of the Day

  • 14

    Rootstrap

    Rootstrap is a software development firm based in Los Angeles with offices in New York; Montevideo, Uruguay; and Buenos Aires, Argentina. Established in 2011, Rootstrap has over 70 employees with experience with both consumer digital products and business applications. Their services include mobile development for Android and iOS, web app development, UI/UX design, custom software, and AR/VR development.

    Notable Project

    Rootstrap provided business strategy consulting and software development services for a music startup in the US. The client wanted to build a digital platform to connect local musicians. Rootstrap's team outlined an MVP process and monetizing strategy. Since the prototype was introduced, the client has received considerable funding from outside sources, as well as positive feedback from professional musicians.

    "Their work looks good and we’ve learned a lot. They’ve been great to work with." – Founder, Music Startup

    Former clients
    Tony Robbins
    Style MD
    Epson
    Spotify
    $ $ $ $ $
    equalizer $50,000+
    group50 - 249 Employees
    place West Hollywood, CA
    4.8
    4.8
    29 Clutch reviews
  • 15

    TechMagic

    TechMagic is a tech consulting company founded in 2014 with over 140 full-time employees with headquarters in Lviv, Ukraine and representative offices in London and Boston. TechMagic is focused on custom web development using JavaScript and Serverless technologies. The company mainly works with seed and series A startups.

    Notable Project

    TechMagic provided web and mobile application development for an enterprise-level startup in the HR tech domain. TechMagic created various applications using JavaScript and Native Mobile stack. The partnership is ongoing. 

    "They’re professional, honest, and trustworthy. They're knowledgeable about the different technologies we've been working on. It's easy to talk to them." – SVP, HR Software Company

    Former clients
    eType Care
    TIDE
    Elements
    Good & Co
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place Lviv, Ukraine
    4.7
    4.7
    32 Clutch reviews
    Awards

    AWS Certified Consulting Partner (2017) , Salesforce Certified , DOU: Top 10 Employees in Lviv

  • 16

    Bacancy Technology

    Since its founding in 2011, Bacancy Technology has grown from one office in Ahmedabad, India, to 130+ employees in 8 offices across the US, Canada, Europe, and the Middle East. They specialize in mobile app development and also offer IoT development, blockchain, and digital marketing.

    Notable Project

    Bacancy Technology worked with a food delivery service to create a mobile app that delivers groceries, alcohol, and prepared food. They developed both customer- and supplier-side apps, a website, and a server database. The client was impressed with how well Bacancy Technology understood the project and tailored services to their specific needs.

    “They have a large yet competent team, so every field of development had a different expert working on it. … This feature was missing from other organizations I communicated with.” – Founder, Food Delivery Service

    Former clients
    Mercedes-Benz
    Red Bull
    Warner Brothers
    Volkswagen
    $ $ $ $ $
    equalizer $10,000+
    group250 - 999 Employees
    place Ahmedabad, India
    4.7
    4.7
    20 Clutch reviews
    Awards

    Q2 Award for Excellent Performance and Achievement

  • 17

    CognitiveClouds

    CognitiveClouds is a mobile app development company that was founded in 2012. CognitiveClouds has locations in Fremont, Calif. and Bangalore, India, where its team of 73 provides mobile app development, web development, and UX/UI design services to small and enterprise businesses alike.

    Notable Project

    A political polling startup needed help laying out its app and getting it to market. CognitiveClouds developed and designed the app, which aimed to give people a voice in politics by collecting data from the public to share with the political community. They also helped the client publish the Android and iOS versions in the App Store and Google Play Store. 

    "I found the development team to be honest and responsive. When mistakes are made, they owned up to them and fixed them. CognitiveClouds impressed me by taking ownership of the project from the beginning and being very committed to all delivery dates." – Founder, Political Polling Startup

    Former clients
    Walmart
    Volkswagen
    Sony
    Yahoo!
    UBS
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place Fremont, CA
    4.6
    4.6
    15 Clutch reviews
  • 18

    PopArt Studio

    PopArt Studio is a professional digital agency based in Novi Sad, Serbia, and founded in 2010. They have a team of 27 employees who specialize in web design, web development, and UX/UI design. They mainly work with small businesses in the IT, eCommerce, and marketing industries. 

    Notable Project

    PopArt Studio created a website for a B2B marketing startup. They designed the site to the client’s specifications, giving it a simple and easy to navigate layout, easy to use contact forms, and an innovative order management solution. The client reported that the site had received a lot of positive feedback and that their traffic had increased dramatically. 

    “Their team exhibits a high level of commitment and professionalism. They simplified all complexities by guiding us through the process in a timely and respectful way.” – CEO, B2B Marketing Startup
     

    Former clients
    Nike
    Schwarzkopf
    IBM
    $ $ $ $ $
    equalizer $5,000+
    group50 - 249 Employees
    place Novi Sad, Serbia
    5.0
    5.0
    36 Clutch reviews
    Awards

    CSS Design Awards , Awwwards , Graphic Design Junction

  • 19

    Binary Studio

    Binary Studio is a software development firm headquartered in Lviv, Ukraine with an office in San Francisco. Founded in 2005, the team of 72 specializes in web development, custom software development, and IT managed services. They work primarily with midmarket-level and small businesses, focusing on gambling, telecommunications, and business services.

    Notable Project

    Binary Studio worked on end-to-end development for an event ticketing platform. They rebuilt a large portion of the platform using ASP.NET and Angular MVC structure. They modified and implemented wireframes, and introduced a payment integration. The client appreciated how their initiative throughout the project.

    “They produced an excellent product after dealing with a limited initial scope and a language barrier.​” – Technical Director, Event Ticketing Platform 

    Former clients
    Datalogics
    PSS
    MassageBook
    Hackolade
    $ $ $ $ $
    equalizer

    Undisclosed

    group50 - 249 Employees
    place Lviv, Ukraine
    4.9
    4.9
    29 Clutch reviews
  • 20

    Experion Technologies

    Experion Technologies develops software solutions, mobile apps, cloud services, and IoT platforms. Established in 2006 and based in Addison, TX, their 350+ experts have created digital solutions for over 110 clients in the sectors of finance, retail, supply chain, and health.

    Notable Project

    Experion Technologies developed a custom CRM system for a large multinational food exporter that improved productivity by capturing sales metrics and tracking field sales. Aside from increased visibility, the client also benefited from Experion’s supportive take on project management, timeliness, and professionalism.

    "Our project with Experion has definitely been successful. We've seen its benefits, especially for our ice cream business." – Senior IT Manager, Food Exporter

    Former clients
    AstraZeneca
    Bacardi
    Mars
    TopGolf
    Tyson Foods
    $ $ $ $ $
    equalizer $25,000+
    group250 - 999 Employees
    place Plano, TX
    4.9
    4.9
    43 Clutch reviews
    Awards

    Deloitte: 50 Fastest Growing Tech Companies 2017 , Fast 500 2017 & 2016 , Dallas Business Journal: Top 5 App Developers in Texas 2016 , IoT Evolution: Product of the Year Award 2016 , Red Herring Top 100 Fastest Growing Companies 2014 & 2013

  • 21

    Railsware

    Software development consulting agency Railsware has offices in Krakow, Poland, Lviv, Ukraine, New York, and Dubai. Since the agency was founded in 2006, their team has grown to 50 employees.  Railsware offers web, custom software, and mobile app development services primarily for small businesses.

    Notable Project

    Railsware developed a mobile application for a purchase tracking firm. They completed the front and back-end for the online database. Railsware delivered an app that serves as a compelling proof-of-concept to solicit investor capital and spur business growth. 

    "Railsware's post-project support is really good. Even after completion, they're always available to answer quick questions or concerns."–CEO, Purchase Tracking Firm

    Former clients
    SendGrid
    TennisHub
    Calendly
    BrightBytes<br /><strong>Awards:;;</strong>Awwwards
    $ $ $ $ $
    equalizer $50,000+
    group50 - 249 Employees
    place Danbury, CT
    4.9
    4.9
    15 Clutch reviews
  • 22

    Clockwise Software

    Clockwise Software is a custom development company based in Dnipro, Ukraine. Founded in 2014, Clockwise Software's team of around 45 employees provides web development, mobile app development, application testing, and online marketplace development primarily to small businesses in a wide variety of industries including logistics, advertising, business services, and consumer products. 

    Notable Project

    Clockwise Software assisted a software development company in developing four mobile applications and providing a variety of testing services. They implemented systems through React, Redux, Redux-Saga, and Node.js. With Clockwise's assistance, the client was able to report two apps received 100% code and branch coverage, with another getting 99.4% code coverage.

    "The fact that Clockwise’s CEO has spent as much time and effort in training, personal improvement and quality assurance for his team as I do is something I consider very valuable." – CEO, Software Development Company

    Former clients
    Eventbrite
    SegmentAI
    Knocking
    KP Technology GmbH
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place Dnipro, Ukraine
    5.0
    5.0
    13 Clutch reviews
  • 23

    P2H Inc

    Founded in 2005, P2H Inc is a development firm located in Las Vegas, Nev. P2H Inc's team of 85 specializes in web development, e-commerce development, and mobile app development services. 

    Notable Project

    P2H Inc was hired by a financial services company to create a website marketing an upcoming event. P2H Inc created an interactive, responsive website based on sketches the client provided. The client appreciated P2H Inc's affordable pricing and ability to stay on budget.

    "We were impressed with their fast turnaround, simple communication, and effective work process. The deadline was met in almost half of the expected time and the result was pixel perfect." - Digital Producer, Financial Company

    Former clients
    Maersk
    Qantas
    Red Bull
    Life 360
    Gamestub
    $ $ $ $ $
    equalizer $1,000+
    group250 - 999 Employees
    place San Francisco, CA
    5.0
    5.0
    32 Clutch reviews
  • 24

    Yellow

    Founded in 2015, Yellow is a development company with offices in Belarus and San Fransisco. Their team of 42 focuses on UX/UI design as well as web and mobile app development.

     

    Notable Project

    A client management company engaged Yellow to complete an unfinished app and develop a client-collaboration portal. Building on a previous vendor's work, Yellow completed the app using Ruby on Rails, adding a login portal, cybersecurity measures, and other new features. Since then, the app has received unanimous praise for its simplicity and user-friendly functions.

    "Yellow stands out because they’re invested in the results and clients. " – Co-Founder, Client Management Platform

    Former clients
    Famlicious
    Speed Digital
    Separate.us
    StickerBox
    Racefully
    Travgenius
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place San Francisco, CA
    5.0
    5.0
    27 Clutch reviews
  • 25

    GeekyAnts

    GeekyAnts is a mobile app development company that's headquartered in Bangalore, India; they also have a London office. They were founded in 2006 and have about 59 employees that provide services for mobile app development, web development, and UX/UI design services to clients of all sizes in a wide array of industries. 

    Notable Project

    A hospitality startup lacked the internal team to build its mobile and web apps. GeekyAnts designed and created the UX/UI, information architecture, and wireframes for the mobile and web platforms. 

    "We were impressed with the quality of their staff and the responsiveness of the management team. They were genuinely interested in our project." – Founder, Hospitality Startup

    Former clients
    Google
    Tellius
    CloudNine Care
    Siveco
    ChildMind Institute
    $ $ $ $ $
    equalizer $5,000+
    group50 - 249 Employees
    place Bangalore, India
    4.8
    4.8
    32 Clutch reviews
  • 26

    Reaktiv

    Reaktiv is a development agency in Temecula, Calif. Founded in 2011, they have about 9 employees that serve mostly enterprise and midmarket clients in the IT, media, and education sectors. Services include web development, web design, and digital strategy. 

    Notable Project

    Reaktiv provided WordPress development services for a university. Their team built a website and integrated third-party systems into its infrastructure. The partner was very happy with the site and seamless collaboration. 

    "The number one thing for me is their level of expertise." –Director of Web Solutions & UX, University

    Former clients
    Microsoft
    NBCUniversal
    Wirecutter
    $ $ $ $ $
    equalizer $25,000+
    group10 - 49 Employees
    place Temecula, CA
    5.0
    5.0
    5 Clutch reviews
  • 27

    OTAKOYI

    OTAKOYI is a software development and design company located in Lviv, Ukraine. Since its establishment in 2011, it offers over 9 years of professional technical expertise and has grown up to 70 in-house specialists. The company’s services include UI/UX design, graphic design, and mobile and web development. 

    Notable Project

    OTAKOYI developed a website for a Belgian web design agency. They fully met the client’s expectations, who emphasized the company's competence and empathy. 

    “The team at OTAKOYI is full of good developers and think with the client. They’re getting bigger and better in what they do. I would recommend them to anyone” – Owner, Web Design Agency

    Former clients
    Medicover
    Touchtech
    icoins.market
    EscapeRoom
    METRO
    Kraft
    ROSHEN
    $ $ $ $ $
    equalizer $5,000+
    group50 - 249 Employees
    place Lviv, Ukraine
    4.8
    4.8
    22 Clutch reviews
  • 28

    500Tech

    500Tech is a leading front-end consultancy headquartered in Ramat Gan, Israel with an additional branch in New York. Founded in 2012, the agency currently consists of over 20 employees who specialize in web development and mobile app development.

    Notable Project

    A valve manufacturer approached 500Tech to develop a web app using Ruby on Rails. Using a previous app as a guide, the team redesigned the platform from the ground up, translating outdated algorithms into a current solution. The final build has become essential to internal operations, and customers worldwide continue to use it.

    "The UI is great and the outcome and everything works to our satisfaction. We have users signing in and using it from all over the world." – Application Engineer, Valve Manufacturer 

    Former clients
    Unpakt
    MarketOnce
    ThetaRay
    Phytech
    Bits of Gold
    $ $ $ $ $
    equalizer $50,000+
    group10 - 49 Employees
    place New York, NY
    4.9
    4.9
    19 Clutch reviews
  • 29

    Salsita Software

    Salsita Software is a digital design and development company with two offices in the Czech Republic: Ostrava and Prague. Founded in 2010, they employ 71 staff specializing in web and mobile app design and development for small, midmarket and global companies. Services also include UX and UI design, QA, and DevOps.

    Notable Project

    Salsita Software developed an iOS and Android mobile application for a real estate company. They designed the app to allow for real estate appraisals and evaluation and included various features for drawing out and measuring areas. Their app proved to be more functional and easy to use than others in the industry. 

    “They remained on schedule and within our budget throughout the project. All of the management was done very fluidly. They were really great at UX/UI at every stage of the project, which a lot of companies can’t say.” – VP Information Technology, Real Estate Company

    Former clients
    Blue Tree Systems
    Balfour
    Corkscrew
    $ $ $ $ $
    equalizer $50,000+
    group50 - 249 Employees
    place Prague, Czech Republic
    4.8
    4.8
    10 Clutch reviews
  • 30

    Spire Digital

    Spire Digital is a Denver, CO-based digital product development company. The team of more than 50 employees specializes in custom software development, UX/UI design, web development, and app development.

    Notable Project

    Spire Digital developed a minimum viable product (MVP) – a web app – for a freelance recruitment platform. The client and Spire Digital created the concept, and Spire Digital provided user experience design, app development, and quality assurance. Spire Digital has worked with the company on and off for 15 years.

    “Spire Digital has a tier of resources that are highly strategic. Beyond just taking our concepts and our ideas and executing, they’re actually highly strategic on the frontend … [and provide] pushback.” – Managing Director, Recruitment Company

    Former clients
    Lockheed Martin
    Coors
    USDA
    Dish Network
    $ $ $ $ $
    equalizer

    Undisclosed

    group1,000 - 9,999 Employees
    place Denver, CO
    4.9
    4.9
    30 Clutch reviews
    Awards

    Inc. 5000: Fastest Growing Companies in America (2016) , Denver Business Journal: Colorado’s Top Web Development Firm (2016) , Creativity International Award: Interactive Design (2016)

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