Top ReactJS Development Companies in Ontario
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Explore Reviewed ReactJS Development Companies in Ontario — Find Skilled ReactJS Developers for Your Project
Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.
67 Companies
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Ontario
16
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Supercharge Your Business with a Modern Digital Marketing Agency
Modall Media is a Canada-based digital marketing and web development agency specializing in SEO, custom web design, software development, content marketing, and franchise marketing solutions. The agency combines modern technologies with data-driven strategies to help businesses improve visibility, generate leads, and accelerate growth.
View Modall ProfileN/A
$1,000+
2 - 9
Uxbridge, Canada
13
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Link Lumin - Digital Marketing Agency
Link Lumin is a results-driven digital marketing agency specializing in SEO, Local SEO, Web Design, Google Ads, and comprehensive digital marketing services. We help businesses improve their online visibility, increase search engine rankings, attract qualified leads, and drive sustainable growth through customized, data-driven strategies. Our mission is to deliver innovative, reliable, and results-focused solutions that help businesses build a strong online presence and achieve long-term success.
View Link Lumin ProfileUndisclosed/hr
$1,000+
10 - 49
North York, Canada
12
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Toronto Trusted Digital Marketing
PPC Guru is a digital marketing agency based in Toronto, Canada, and a certified Google Partner and Meta Business Partner. Since 2021, we've helped small and mid-sized businesses across Canada and the USA grow through Google Ads, Meta Ads, and SEO - managing over $5 million in ad spend with a focus on real, measurable leads and sales, not just clicks and impressions.
View PPC Guru ProfileUndisclosed/hr
$1,000+
10 - 49
Toronto, Canada
11
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Websites & Mobile Apps built with Experience, Enhanced by AI.
Chameleon Ideas Inc. is a full-service digital agency with 15+ years of experience, 4,500+ projects completed, and 1,500+ happy clients across 5 global locations Canada, USA, Australia, UAE, and Pakistan. They specialize in mobile app development, web design and development, branding, SEO, digital marketing, social media marketing, video production, and animation. Their approach follows a clear three-step process Strategize, Design, and Develop combining expert skills with AI-driven innovation to deliver results-oriented digital experiences for startups and businesses of all sizes. Recognized on Clutch, Trustpilot, and DesignRush, and partnered with Google, Meta, Shopify, Webflow, Wix, and TikTok, Chameleon Ideas is a trusted agency for businesses looking to grow their digital presence.
View Chameleon Ideas Inc. ProfileN/A
$5,000+
1 - 20
Tilsonburg, Canada
11
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Custom Software Development Company in Toronto
SDO Custom Softwares is a leading custom software development company in toronto, offering expert custom software development, web development, mobile app development, and e-commerce development services across Ontario. Our team specializes in delivering tailored, high-performance solutions that drive business growth and improve user experiences. Whether you need a custom website, mobile app, or e-commerce platform, we’re here to help. Serving businesses across Ontario, SDO Custom Softwares is committed to delivering results that exceed expectations. Contact us for a free consultation today!
View SDO Custom Softwares Profile$50-$99/hr
$1,000 - $20,000
1 - 10
Toronto, Canada
11
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Web development services in Toronto Canada
Shift8 Web is a Toronto-based web design and development company working with businesses across Toronto, the GTA, and throughout Ontario. We build custom websites, WordPress sites, Shopify and WooCommerce stores, and tailored web solutions designed around your business goals. Our team also handles website redesigns, migrations, ongoing maintenance, security improvements, and performance optimization to keep your site fast, reliable, and up to date. Beyond development, we help businesses improve their visibility online with local SEO strategies that support stronger rankings, better traffic, and more qualified leads. Whether you’re launching something new or improving an established brand, Shift8 Web creates practical digital solutions that help your business grow.
View Shift8 Web Profile$150-$199/hr
$8,000+
10+
Toronto, Canada
11
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Digital Transformation Company
8ration is a USA-based mobile app and software development company specializing in user-focused digital products for startups and enterprises worldwide. With 10+ years of experience and 150+ successful client partnerships, we deliver scalable, conversion-driven solutions across iOS, Android, web, AI, blockchain, gaming, and eCommerce platforms. Our expertise includes mobile app development, progressive web apps, AI and machine learning, smart contract development, AR/VR gaming, and enterprise SaaS solutions. Serving industries such as healthcare, fintech, retail, logistics, and education, we create intuitive digital experiences designed for accessibility, performance, and measurable business growth. From strategy and UX design to development and launch, 8ration provides end-to-end technology solutions built around real user needs and long-term success.
View 8ration ProfileN/A
$1,000+
50 - 249
Toronto, Canada
11
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
AI-Driven Software Development & IT Staffing Company
Rays TechServ is a global technology and talent solutions company helping businesses build teams, products, and digital growth systems. Recruitment and staffing are one of our core strengths, with services including outsourced recruitment, RPO support, IT staffing, contract developers, and dedicated remote teams. We also provide software development, web and mobile app development, AI/ML solutions, cloud services, UI/UX design, graphic design, digital marketing, SEO, QA testing, IT consulting, project management, and digital transformation services. Rays TechServ supports startups, enterprises, and growing businesses with the right talent, technology, and execution support.
View Rays TechServ Pvt Ltd Profile$25-$49/hr
$1,000+
10 - 49
Brampton, Canada
2
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Your Software Innovation Partner
We are a results-driven software development agency helping organizations analyze technical challenges and implement scalable digital solutions. From optimizing existing web and mobile applications to designing and building fully customized software platforms, we align technology with your business objectives. Our collaborative approach ensures projects are delivered on time and within budget—empowering your company to innovate, streamline operations, and achieve sustainable growth.
View DivNotes Inc. Profile$50-$99/hr
$10,000+
10 - 49
Toronto, Canada
2
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Great Software. Changes Everything.
Opreto transforms bold ideas into scalable digital solutions. We develop web and mobile applications, cloud platforms, UX-focused interfaces, and automation tools for industries including industrial, healthcare, education, and controlled environment agriculture. Our iterative, client-first approach ensures fast delivery, seamless collaboration, and reliable, future-ready software from prototype to launch.
View Opreto ProfileN/A
$1,000+
10 - 49
Windsor, Canada
2
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Driving Business Growth Through Tailored Web & IT Solutions.
ACT360 is a full-service IT solutions provider delivering proactive managed IT services, system installation, and ongoing support for businesses across Barrie and the GTA, helping organizations leverage secure, cutting-edge technology to improve efficiency, performance, and growth.
View ACT360 Web & IT Inc Profile$100-$149/hr
$5,000+
10 - 49
Barrie, Canada
2
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Creativity & Beyond
Creative Squad Inc is a Toronto-based digital media agency combining creativity, strategy, and technical expertise. They offer web development, branding, Google Ads, SEO, social media marketing, content marketing, reputation management, and email marketing. Led by founder Salman Baig, they focus on driving measurable growth for diverse clients.
View Creative Squad Inc Profile$25-$49/hr
$1,000+
10 - 49
Toronto, Canada
2
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Crafting Solutions, Building Relationships
Charpixel Technologies is a custom web, mobile, and smart TV app development company delivering scalable digital solutions for startups, SMEs, and enterprise clients worldwide. With strong expertise in Android, iOS, Web, Roku, and Amazon Fire TV application development, Charpixel helps businesses build high-performance digital products tailored to their needs. The company has successfully delivered 30+ applications across industries including BFSI, healthcare, hospitality, and big data, leveraging modern technologies such as the MEAN stack to create secure, reliable, and scalable platforms. Serving clients across four continents, Charpixel combines technical expertise with a flexible engagement model that allows projects to start quickly—often within a week. Their experienced development team has built solutions supporting over one million users globally, ensuring performance, scalability, and long-term maintainability. Clients benefit from dedicated account managers who maintain clear communication, transparency, and accountability throughout the development lifecycle. Charpixel focuses on delivering faster time-to-market and cost-efficient development, helping businesses reduce development costs while maintaining high-quality standards. Key services include web application development, mobile app development, smart TV app development, GIS solutions, enterprise application management, embedded systems, IoT solutions, cloud implementation, and offshore development teams on demand. By working as an extension of your internal team, Charpixel Technologies ensures reliable delivery, technical excellence, and long-term technology partnerships.
View Charpixel Technologies Profile$25-$49/hr
$10,000+
10 - 49
Mississauga, Canada
2
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Your Success, Our Code
Coders Cube is a Canada-based digital marketing, web development, and data analytics agency headquartered in Milton, Ontario. We help startups, small businesses, and growing brands build, optimize, and scale their digital presence with data-driven strategies that deliver measurable results. Our core services include performance marketing, lead generation, and paid advertising across Google, Meta, and social platforms, with a strong focus on conversion quality and ROI. We design high-converting landing pages, enhance user experience, and continuously optimize campaigns based on real business outcomes. On the development side, we create fast, scalable websites, Shopify stores, and custom web applications tailored to support long-term growth. Our solutions prioritize usability, performance, and seamless customer journeys. What sets Coders Cube apart is our analytics-first approach. We provide clear reporting, dashboards, and actionable insights that empower businesses to make informed decisions and maximize marketing effectiveness. Serving clients across the Greater Toronto Area and beyond, we act as a strategic partner—combining technical expertise with hands-on execution to drive sustainable digital growth.
View Coders Cube Profile$50-$99/hr
$1,000+
2 - 9
Georgetown, Canada
2
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Your local app developers
DevDec is a Mississauga, Ontario-based software consultancy specializing in high-performance web and mobile applications for Health-Tech, Real Estate, and Hospitality industries. We design scalable, secure, and ROI-focused digital solutions that empower businesses to thrive in a competitive market. Beyond traditional development, we integrate AI, automation, and intelligent workflows to streamline operations, enhance user engagement, and reduce costs. From HIPAA-compliant health platforms and data-driven real estate apps to high-traffic hospitality systems, our solutions are built for speed, scalability, and seamless user experience. Serving clients across Canada and the USA, DevDec bridges complex technology with intuitive design. We provide end-to-end software consultancy, from architecture and development to AI integration and maintenance. Our mission is to create future-ready digital infrastructure that drives measurable growth and positions businesses at the forefront of the AI-first economy.
View DevDec Profile$50-$99/hr
$5,000+
10 - 49
Mississauga, Canada
1
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Shaping the future of technology through innovation and collaboration
eMonster Solutions Ltd. is a results-driven digital transformation and marketing agency helping businesses scale through innovative technology and data-led strategies. We specialize in SEO, PPC, social media marketing, email marketing, and mobile marketing, combined with web development, mobile app development, ERP systems, and CRM integration. Our flexible, customized approach ensures every solution is aligned with your business goals, delivering scalable and high-performance digital ecosystems. As a certified SEMrush agency, we leverage advanced analytics and tools to enhance search visibility, audience targeting, and campaign performance. Partnering with platforms like Google, Meta, and Shopify, our team delivers measurable outcomes that boost engagement, conversions, and revenue. At eMonster Solutions, we act as a strategic partner, combining technology, creativity, and insights to drive sustainable growth and long-term success in a competitive digital landscape.
View EMONSTER SOLUTIONS LTD. Profile$100-$149/hr
$5,000+
10 - 49
Richmond, Canada
1
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Custom Software Engineering & Full-Stack Web Applications
JAPR Technologies is a progressive custom software engineering company delivering full-stack web applications, cross-platform mobile apps, and dedicated quality assurance testing. Employing modern agile frameworks, we collaborate with startups and enterprise clients to convert complex software concepts into fully functional, high-speed digital products. Our technology expertise spans across React, Node.js, specialized databases, and scalable cloud deployments. JAPR Technologies is committed to delivering clean, maintainable source code and intuitive UI/UX interfaces that optimize performance, streamline internal business operations, and drive exceptional customer engagement.
View JAPR Technologies Profile$100-$149/hr
$10,000+
2 - 9
Toronto, Canada
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