Looking for a top ReactJS development company in Toronto?

Open source JavaScript library ReactJS is known as a simple and flexible way to build user interfaces. Facebook maintains ReactJS and was the impetus behind its creation. ReactJS helped Facebook create interactive and dynamic user interfaces while maintaining fast website performance. If this scenario matches your business's needs, consider hiring a ReactJS developer.

To assist you in your search for a partner, we’ve compiled this list of the top React developers in Toronto. Browse descriptions, feedback, and awards to find which can best suit your company’s needs. If you need more support, tell us about your project, and we'll match you with recommended companies.

List of the Best Toronto React Development Services

  • 1
    $25,000+
    50 - 249 Employees
    Oakville Canada

    Spiria is a development company headquartered in Montreal, Québec, with additional offices in Gatineau, Québec; Oakville, Ontario; and Boston, Mass. Founded in 2003, Spiria's team of around 150 focuses on custom software development, web development, and mobile app development, primarily for midmarket and enterprise clients from the business services, entertainment, and manufacturing industries. 

    Clients
    Autodesk
    Shutterstock
    Evenko
    Disney Junior
    Industries
    Notable Project

    An advertising software company hired Spiria for an ongoing partnership. As the advertising software company takes on new clients, Spiria provides assistance on a variety of projects by assigning individual contributors to augment the advertising software company's team. Additionally, Spiria has trained the advertising software company's team on a new project methodology. The advertising software company appreciates Spiria's ability to reliably provide development support and quality assurance.

    "When we receive a new contract, we are able to quickly augment our team and plan ahead. I have been using Spiria for this purpose ever since their company was created 10 years ago." - COO, Advertising Software Company

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  • 2
    $10,000+
    10 - 49 Employees
    Toronto Canada

    247 Labs Inc. is an information technology company based in Toronto, Canada. Founded in 2013, 247 Labs Inc. has around 30 employees who focus on mobile app development and web development for small and midmarket enterprise businesses, startups, and partner agencies.

    Clients
    General Motors
    Motorola
    Oklahoma City
    Johnson & Johnson
    Industries
    Notable Project

    A Canadian military nonprofit partnered with 247 Labs Inc. to build a job search platform for veterans integrating back into civilian life. 247 Labs Inc. was hired as a subcontractor responsible for delivering backend development with a focus on analytics, as well as longterm maintenance. 247 Labs Inc. used MongoDB and MySQL to develop the backend of the platform, including an automated matching functionality and improved on-site search. Following 247 Labs Inc.'s work, the military nonprofit noticed significant audience growth. 

    "Initially, we migrated around 7,000 candidates to the new platform. It reached 10,000 users by February 2018, which was a confirmation of the site’s design and usability. Our employer count also increased, from 300 at the time of migration to 450 by February 2018." - Program Manager, Military Nonprofit

  • 3
    $50,000+
    50 - 249 Employees
    Toronto Canada

    Vog App Developers is an app development agency founded in 2012 and based in Calgary, Canada. With a team of around 20 employees, Vog provides mainly mobile app development but can also offer custom software development and UX/UI services to businesses of all sizes.

    Clients
    Johnston's Grain
    Snapbets
    eJourney Manager
    Awtale
    Industries
    Notable Project

    Vog App Developers worked with a healthcare practice to create an intuitive, user-friendly mobile app that provides medical information and reminders to patients. Vog built the app from the very beginning, with logo work, UX/UI designs, and code writing. The client has reported positive feedback with only minor glitches that were quickly resolved in the early stages of the app's implementation.

    “They offered a lot of insight into the development process, presenting ideas that we hadn’t considered.” - Partner, Healthcare Practice

  • 4
    $50,000+
    10 - 49 Employees
    Toronto Canada

    Quantum Mob is a software development company based in Toronto, Ontario, that was founded in 2016. With a team of around 15 employees, Quantum Mob provides web development, custom software development, and mobile app development services.

    Clients
    University of Toronto
    Glocalspace
    Temagami Systems
    AMD
    Industries
    Notable Project

    Quantum Mob was hired by a cabinetry supplier in need of web development and cross-platform integration services. Quantum Mob developed a new website using HTML, CSS, and PHP. The new website also featured an e-commerce functionality using Shopify APIs. The client appreciated that the new website loaded faster, was more user friendly, and drover higher conversion rates.

    "The efficient page loads, new designs, and improved user flow increased conversions from 3% to 4%. This increase was sustained on a weekly basis and is continuing to grow." - Digital Project Manager, Cabinetry Supplier

  • 5
    $50,000+
    10 - 49 Employees
    Toronto Canada

    datarockets is a development company consisting of 20 in-house developers working remotely from Canada and eastern Europe. Founded in 2014, they develop custom software and applications for startups and medium-sized businesses. Besides development, they consult entrepreneurs on product strategy and MVP building.
     

    Clients
    Nike
    Wargaming
    HolacracyOne
    ActiveDemand
    Industries
    Notable Project

    A company spearheading the Holacracy framework hired datarockets to augment their in-house team for a SaaS platform development. datarockets modernized legacy code and took a leadership role in improving code standards. They implemented new features using Ruby on Rails, GraphQL API, React, Relay, and made complex infrastructure changes, leading to significant performance improvement.

    "Their commitment to technical excellence is impressive. They have high standards for the quality of code." – Partner, Organization Management Software Company

  • 6
    $100,000+
    50 - 249 Employees
    Toronto Canada

    Myplanet is a software studio headquartered in Toronto, Ontario, with additional offices in Vancouver, British Columbia, and Chicago, Ill. Founded in 2009, Myplanet's team of around 90 specializes in web development, web design, and e-commerce development, primarily for midmarket and enterprise clients in financial services and media.  

    Clients
    CenturyLink
    DigitalOcean
    Google
    Dow Jones
    Industries
    Notable Project

    A cloud platform developer hired Myplanet for assistance with digital strategy, information architecture, and user experience. The client's goal was to rebrand and reposition its digital presence as it moved away from providing hardware to providing cloud services. The client appreciated Myplanet's "customer-centric" approach to project management.

    "From day one to January 2015, we experienced a 300% increase in site traffic and 200% increase in leads coming from the web. Our bounce rate went down and our net promoter score went up." - Chief Marketing Officer & SVP of Business Operations, Cloud Platform Developer 

  • 7
    $10,000+
    50 - 249 Employees
    Toronto Canada

    Code&Care is a full-stack software development company based in Austin, Texas, and founded in 2015. With over 50 employees, they offer web development, IT staff augmentation, and mobile app development solutions to small and mid-market agencies alike.

    Clients
    Hubwise
    Viven Health
    Connect A Voice
    Industries
    Notable Project

    Code&Care provided IT maintenance services for a disability data provider. The provider needed a partner to work on their production system. Code&Care was able to provide sufficient solutions for the provider.

    “Good, they’re aware of what’s going on.” - CEO, Disability Data Provider

  • 8
    $10,000+
    10 - 49 Employees
    Toronto Canada

    Whitecap Canada is a custom software solutions provider based in Toronto. The company, founded in 1997, has over 40 employees who provide custom software development, mobile app development, e-commerce development, and enterprise app modernization services to education, government, and IT institutions.

    Clients
    Woodine Entertainment Group
    Drone Delivery Canada
    Canadian Cancer Society
    Habitat for Humanity
    Industries
    Notable Project

    Whitecap was hired by a Real Estate CRM Company to help design, architect, and program a CRM solution for the Company's realtors. From their work, the Company became one of the top real estate  CRMs in North America. 

    "[The CRM solution is] still as easy to use today as it was then, though, just with more automation and functionality." - Co-Founder and CRO, Real Estate CRM Company

  • 9
    $1,000+
    2 - 9 Employees
    Brampton Canada

    TEQTOP (formerly Xcelance) is a web development, web design, and marketing firm based in Mohali, India. Founded in 2013, the team of 79 specializes in web development and design.

    Clients
    Opends
    Artstream
    Beared
    Merakium
    Industries
    Notable Project

    TEQTOP (formerly Xcelance) developed an e-commerce site for a food marketplace, with content produced through Joomla. They provided strategic advice and developed the website from the wireframe to the finished product. The client was pleased with the positive feedback the project received.

    “Among the food producers who took up the offering, they were very pleased with the functionality and the ongoing training TEQTOP (formerly Xcelance) provided to food producers who had set up stores on the site.” – Owner, Food Marketplace  

  • 10
    $25,000+
    10 - 49 Employees
    Toronto Canada

    Therefore is a digital agency that is located in Toronto. Founded in 2003, Therefore's team of 20 employees has nearly two decades of experience in Drupal based web development. The firm also offers UI/UX design and digital strategy services to its clients. The firm primarily works with mid-market sized clients from the entertainment, financial services, and government industries.  

    Clients
    National Gallery of Canada
    University of Toronto
    Generali
    Tarion Corporation
    Industries
    Notable Project

    Therefore built a framework and CRM for multiple websites. They then migrated the system to a Drupal-based site. The client, a public sector union, was impressed with Therefore's transparency and project management skills.

    "The project manager certainly kept the project on track and allowed us to participate in their morning stand up meetings on a daily basis. Generally, when working with a project manager or client service specialist, all the interaction is done through that person. However, we had a level of comfort that allowed us to work directly with the developers as well – which really helped. "  —Communication Specialist, Public Sector Unit 

  • 11
    $50,000+
    50 - 249 Employees
    Toronto Canada

    Switch Creative Solutions Inc. is a software development company based in Toronto. They were founded in 2010. They specialize in web and mobile application development for primarily small business and midmarket clients.

    Clients
    City of Toronto
    Seen Media
    BMO
    Industries
    Notable Project

    Switch Creative Solutions Inc. provided data consulting services for a client of a management consulting firm. They reported on daily operations and used a variety of AWS technologies. Their expert resources facilitated a successful partnership. 

    "They're reliable, which is a big deal to us." — Principal Consultant, Management Consulting Firm

  • 12
    $75,000+
    2 - 9 Employees
    Toronto Canada

    Secret Mission Software is a Toronto-based design and development agency. Their team of fewer than 10 caters primarily to midmarket businesses in industries such as financial services, real estate, and e-commerce. Services include web, mobile app, and custom software development, as well as UX/UI design. They were founded in 2016.

    Clients
    Shopify
    Bitmoji
    FreshBooks
    Findspace
    Industries
    Notable Project

    Secret Mission Software provided web development services for a cloud accounting company. The system uses data from Squarespace to populate the internal platform. The team's work satisfied the project's expectations.

    "Secret Mission Software exceeded all of the expectations, both from how many downloads we were expecting from the app as well as their benchmark goals." — Technical Lead, Cloud Accounting Company

  • 13
    $10,000+
    50 - 249 Employees
    Toronto Canada

    Angry Nerds is a software development house based on Wroclaw, Poland. Established in 2015, they have more than 60 employees who provide app development services for global clients consisting mostly of small and mid-market firms. Their services include custom software development, web development, and mobile development for Android and iOS. They also offer staff augmentation.

    Clients
    Epaka
    Pasibus
    CheckoutSmart
    Notable Project

    Angry Nerds developed a mobile application for an educational materials company in Poland. They were provided with over 300 templates, animations, and UI/UX elements, and combined them into a functional platform that met the clients' specifications. The app received 1500 downloads soon after launch, as well as over 100 5-star ratings.

    "We were impressed by the experience and solutions provided by their team. Their valuable tips and ideas made the project smooth and efficient." — CEO, Educational Materials Firm

  • 14
    $25,000+
    10 - 49 Employees
    Toronto Canada

    Launched in 2017, August is a small web design company. Their team specializes in web design, ux/ui design, custom software development, blockchain, and more. The agency is headquartered in Toronto, Canada.

    Notable Project

    A fintech company hired August for website development and branding services. They support the company's product launch through cohesive branding, marketing collateral, and a new website.

    "They're extremely responsive and sensitive to our timelines."

  • 15
    $5,000+
    10 - 49 Employees
    Toronto Canada

    Based in Toronto, Synergo Group is a development agency with various offices all over the globe, including Europe, South America, and the United States. The agency has over 40 experts in design, development, and support.

    Clients
    Censeo
    Samsung
    Impact Map
    Modernizing Medicine
    Industries
    Notable Project

    Taking over from a previous vendor, Synergo Group fixed bugs and adding new features to a health and fitness app. While working with the previous vendor, the app received negative reviews, but since Synergo Group took over, it's been all positive. The user experience has become much more pleasing. 

    "I’ve already recommended Synergo. Their team can jump right into a project and they’re easy to work with. They’re very knowledgeable and able to work without a lot of handholding."- Senior Web Designer, Health & Fitness Company 

  • 17
    $1,000+
    50 - 249 Employees
    Oakville Canada

    Studio Krew is a digital creative agency founded in 2013. Based in New Dehli, India, the team of six specializes in mobile app development UX/UI design and IoT development. They primarily serve small business and enterprise level clients in the health care & medical, advertising & marketing, and education industries.

    Clients
    Relp
    The Asian Heritage Foundation
    SIO
    Industries
    Notable Project

    Studio Krew worked on web development and SEO for a standup comedian. The team built a customized website using a varied tech stack, including HTML5, PHP, and MySQL, to develop the frontend and backend of the site. Overall, the client was pleased with the team's work. 

    "They were professional and patient. Even though there were a set number of changes included in our agreement, Studio Krew listened to my feedback and requests. It took additional time, but the final product was what I wanted from them. They make sure that their client service is good and that the client is happy at the end of the project." — Standup Comedian

  • 18
    $5,000+
    10 - 49 Employees
    Toronto Canada

    Manaknightdigital is a software company based in Toronto with more than 10 members. Since their founding in 2014, they have offered custom software, web, and e-commerce development solutions for clients in the fields of IT services, e-commerce, and other industries.

    Clients
    Town of Richmond Hill
    Telus
    Bynmix
    Industries
    Notable Project

    Manaknightdigital developed a mobile app for a design and development company. The company had a client that needed a mobile app solution but lacked the expertise to provide one. The client was happy with Manaknightdigital’s work.

    “Everything was delivered on time per milestone and there were no issues with communication.” - CEO, Design & Development Company

  • 19
    $25,000+
    10 - 49 Employees
    Toronto Canada

    DAC.digital is an IT service provider in Gdańsk, Poland. Their team of fewer than 50 employees offers services in IoT development, blockchain, big data consulting, and custom software development. They services midmarket and enterprise companies in industries such as transportation, IT, and energy and natural resources. They were founded in 2009.

    Clients
    Lactalis Grupe
    Eldro
    Thales
    Estee Lauder
    Industries
    Notable Project

    DAC.digital created a transportation management system for a vehicle apparatus provider. The team installed GPS systems on each vehicle to optimize routes. The team’s solution provided value to the provider’s clients.

    “Via [the] platform developed in the cooperation with DAC, our clients have access to all real-time information about their truck fleet - real-time tracking, supplier and recipient characteristics, and locations, current stage, etc.” — Head of IT, Vehicle Apparatus Provider

  • 20
    $1,000+
    10 - 49 Employees
    Toronto Canada

    Founded in 2018, Meevo Digital is located in Toronto. With about 10 employees, they provide web development, e-commerce development, and custom software development for enterprise, midmarket, and small businesses focused on advertising, marketing, and business services industries.

    Clients
    Disney
    Xerox
    TD
    City of Toronto
    Industries
    Notable Project

    Meevo Digital redesigned and developed a Shopify site for an organic food retailer. The team focused on making the new interface mobile-friendly, managing the project end to end. Their work has contributed to an increase in conversion rate and a decrease in bounce rate.

    "Our conversion rate has increased, and the bounce rate decreased in particular for mobile devices." –President, Organic Food Retailer

  • 21
    $25,000+
    10 - 49 Employees
    Toronto Canada

    UUUDesign.com is a design agency founded in Toronto in 2007. With no more than 50 professionals, they provide custom software, web, and mobile app development solutions to clients that range from small companies to large businesses.

    Clients
    IBM
    CIBC
    RBC
    Notable Project

    UUUDesign.com developed a mobile app solution for an entertainment and media startup. The startup needed one of their platforms updated for mobile device support. UUUDesign.com was able to stick to the timeframes and budget given.

    “Project was well managed, on time, and on budget.” - Founder & CEO, Entertainment and Media Startup

  • 22
    $10,000+
    50 - 249 Employees
    Oakville Canada

    Geoviz is a midsize e-commerce development company headquartered in Oakville, Canada. The team specializes in e-commerce development, CRM consulting and SI, ERP consulting and SI, web development, and more.

    Industries
    Notable Project

    In need of custom software development support, a SaaS company partnered with Geoviz. They’re responsible for continuing and improving the development of a software platform, especially in fragment codes.

    "We've found Geoviz a very competent team that has the experience to nail down what we are trying to accomplish."

  • 23
    $1,000+
    2 - 9 Employees
    Toronto Canada
    Web design agency Telkoware was founded in 2015. They are in Brampton, Canada and Toronto, Canada and have a small team. Telkoware offers web design, e-commerce development, search engine optimization, custom software development, and more.
    Industries
    Notable Project

    Telkoware delivered web design and development services for a yacht rental services company. They created a logo, built a WordPress website, and added features such as contact forms for booking inquiries.

    "Telkoware's key attributes were their quality of work and timely delivery, which is hard to find these days."

  • 24
    $10,000+
    10 - 49 Employees
    Toronto Canada
    Buildable is a Toronto, Canada-based software development firm. The small team provides custom software development, web development, enterprise app modernization, ux/ui design, and more. The agency was established in 2017.
    Notable Project

    Buildable works with internal and third-party teams to develop a web-based application, essentially acting as the company's CTO. 

    “They're organized, proactive, and add a lot of value.”

  • 25
    $10,000+
    10 - 49 Employees
    Toronto Canada

    Appspring is a Bogotá, Colombia-based application development company. The company focuses on mobile app development, web development, application testing, custom software development, and more and is small.The company was established in 2012.

    Industries
    Notable Project

    Appspring provided custom software development services for an agricultural technology company. They worked on frontend design, but they mostly helped on building features for web applications and services.

    "After all of the work was done, it felt like we made the right choice."

  • 26
    $10,000+
    10 - 49 Employees
    Markham Canada

    Codestore Technologies Pvt Ltd is a Noida, India-based software development company. The midsize agency was founded in 2016. Their services include custom software development, mobile app development, and web development.

    Industries
    Notable Project

    Codestore Technologies Pvt Ltd. developed an app for a social media and messaging platform. They worked on the front- and backend of the product.

    "Our journey was quite smooth sailing.”

  • 27
    $1,000+
    10 - 49 Employees
    Brampton Canada

    KeywordCore is a digital agency founded in 2017. Their team of around 10 employees are based in Brampton, Canada. Their services include custom software development, e-commerce development, and email marketing for mainly small businesses. 

    Clients
    MarkMate
    Udacity
    Henkel
    Senitron
    Industries
    Notable Project

    KeywordCore provided website development services for an influencer marketing platform. They developed the platform and incorporated unique features for the URL shortener tool. The client was pleased with the work and the team was approachable, creative, and easy to work with. 

    "I liked their approach and they were very clear on the details and the requirements." – CEO, Influencer Marketing Platform

  • 28
    $1,000+
    10 - 49 Employees
    Brampton Canada

    Baya.digital is a software company that’s headquartered in Hampton, Ga. and founded in 2005. Their team of over 10 experts offers custom software, web, and mobile app development solutions for small and medium-sized businesses in various industries.

    Clients
    MasterCard
    Axis Bank
    smartwisdom
    Industries
    Notable Project

    Baya.digital developed a records management system for an event logistics firm. The firm needed a new way to manage their inventory, invoices, and other important data. Baya.digital was able to finish the project in just three months.

    “The project Manager that we were assigned was very easy to communicate with and provide us updates and extra ideas.” - Founder, Event Logistics Firm

  • 29
    $10,000+
    2 - 9 Employees
    Toronto Canada

    Lattice Studios is a digital product design and development agency located in Toronto, and Calgary, Canada. They have two employees. Founded in 2018, they provide web development as well as product and graphic design services. Their clients include small businesses and midmarket agencies in business services and education as well as the arts, entertainment, and music industries.

    Clients
    Neuwly Inc
    De-Pipe
    Reader LLC
    Industries
    Notable Project

    Lattice Studios developed a website to increase visibility for an employer-assisted loan repayment company. They also rebuilt the backend of the client's software product. The website generated exclusively positive feedback.

    "They really listened to our needs and understood what our specific challenges were." —Communications Director, Employer-Assisted Loan Repayment Company

  • 30
    $5,000+
    10 - 49 Employees
    Toronto Canada

    Tecxar Consultants is an IT service provider headquartered in Ahmedabad, India. Founded in 2019, their team of approximately 11 employees primarily serves small to midsized clients in the IT services and consumer goods sectors. The scope of their service offering includes ERP consulting, custom software development, and web development.

    Clients
    Aidwell Life Science
    Spic n Span Laundrette
    SwitchtoAnimation
    Industries
    Notable Project

    Tecxar Consultants has provided data analysis for a UX design agency. They've helped condense the needs of third-party clients into actionable requirements for the client's design team. Their work has been very valuable for the client, who commends them for the scope of their expertise.

    "Thanks to their work, we’ve noticed a significantly smoother interaction with the UI. Sonia excelled at collaborating with the client and translating their business needs into functional requirements." — CEO, UX Design Agency

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