Top ReactJS Development Companies in Canada

Discover top reactjs development companies in Canada. Compare reviewed agencies, portfolios, pricing, and services to hire the best ReactJS Developers for your project.
...Read Full Description
Review Star Image Review Star Image Review Star Image Review Star Image Review Star Image
4.9 out of 5, based on 159 real reviews.
info-icon

SelectedFirms reviews agencies and verifies client feedback to support informed decisions. [How SelectedFirms Ensures Trust]

Explore Reviewed ReactJS Development Companies in Canada — 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.

58 Companies

Filter by

  • Canada

    close
OneData Software Solutions
Review Star Image Review Star Image Review Star Image Review Star Image Review Star Image
agency_climbed
Claimed by Official Representatives

27

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

27

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Web Development

  • 10% Software Development

  • 10% Web Design

  • 10% Digital Marketing

  • 10% Internet of Things

  • 10% Cloud Computing Services

  • 10% Mobile App Development

  • 10% AI Development

  • 10% Blockchain Development

  • 10% IT Services

OneData Software Solutions provides scalable & agile software solutions for businesses

With a passion for technology and commitment to excellence, we’ve been helping businesses across industries harness the power of software to transform their operations, reduce infrastructure , grow more revenue and enrich customer relationship. OneData Software Solutions, is a pioneer and trusted partner in delivering innovative software solutions that drive business growth and success. We are dedicated to delivering top-tier software solutions with a commitment to quality. Our mission is to provide our clients with reliable, efficient, and user-friendly software products that exceed industry standards, with a robust quality assurance process, ensuring the highest Standard of Excellence

View OneData Software Solutions Profile
Inside Service Listing

$100-$149/hr

Hourly Rate
Inside Service Listing

$100 - $1,000

Min. Budget Size
Inside Service Listing

1 - 100

Team size
Inside Service Listing

Toronto, Canada

Location
Hashbyt
Review Star Image Review Star Image Review Star Image Review Star Image Review Star Image
agency_climbed
Claimed by Official Representatives

27

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

27

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Web Development

  • 40% Software Development

  • 30% Product Engineering services

  • 10% Web Design

  • 10% AI Development

AI-First SaaS Frontend & UI/UX Partner

For SaaS leaders, the interface is not just a design layer—it is your primary growth engine. Hashbyt is an AI-First Frontend & UI/UX partner dedicated to helping SaaS companies break through stagnation. We know the pressure you face: slow development cycles, high operational costs, and the constant risk of user churn. Generalist agencies build "features"; we build adoption. By specializing exclusively in Frontend Engineering (React.js, Next.js, VueJS) and Enterprise UI/UX, we deliver products that ship faster and earn effortless user trust. We don't just write code; we architect future-ready interfaces that lower your costs and secure investor confidence. Stop building. Start growing with Hashbyt.

View Hashbyt Profile
Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$5,000+

Min. Budget Size
Inside Service Listing

20 - 50

Team size
Inside Service Listing

Toronto, Canada

Location

25

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

25

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Web Development

  • 40% Software Development

  • 20% Mobile App Development

  • 10% Web Design

  • 10% Cloud Computing Services

  • 10% CMS

Web & mobile app experts.

In Edmonton, Alberta, Paper Leaf is a top provider of online and mobile apps. We design, develop, and provide support for web and mobile apps that have won numerous awards. We are a design-driven company with a reputation for specialising in challenging, highly technical online and mobile app projects. We were established in Edmonton, Alberta, in 2009.Our team completes all of the work internally. From needs analysis and advice, through architecture and prototyping, to design and development, and finally into hosting, support, and maintenance, we take on projects from beginning to end.

View Paper Leaf Profile
Inside Service Listing

$150-$199/hr

Hourly Rate
Inside Service Listing

$50,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

Edmonton, Canada

Location
Verified Client Review

Verified Client Review

Website Audit & Functionality for Gas & Electricity Provider

Reviewed by: Danielle Brown, Marketing & Communications Manager at ATCO View all 3 ReviewsView all Reviews

22

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

22

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% Web Development

  • 20% Software Development

  • 20% Mobile App Development

  • 20% Cloud Computing Services

  • 20% AI Development

Canopus Infosystems- Next Generation Technologies

Canopus Infosystems is a leading AI provider that aims to help businesses integrate AI into their operations, enabling efficiency, innovation, and growth. Their team of experts implements cutting-edge AI solutions, reducing manual work and streamlining processes. They offer comprehensive services such as full-stack web development, cloud services, BI and data analytics, mobile app development, IoT solutions, AI, data engineering, data migration and ETL, and staffing. Their mission is to empower businesses to do more with less, optimize resources, and unlock new growth opportunities.

View Canopus Infosystems Profile
Inside Service Listing

< $25/hr

Hourly Rate
Inside Service Listing

$5,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

Brampton, Canada

Location
Verified Client Review

Verified Client Review

Data Analytics for Advertising Agency

Reviewed by: Naveen Evuri, Senior Data Warehouse Manager at Quantcast Inc View all 1 ReviewsView all Reviews

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% Web Development

  • 20% Mobile App Development

  • 20% Software Development

  • 20% Web Design

  • 10% Digital Marketing

  • 10% IT Services

Expert Web Solutions: Elevate Your Business with SEO, Design, and Digital Marketing Excellence

We specialize in building long-term partnerships with a focus on delivering exceptional results in website design, development, and promotion. Our commitment to your satisfaction ensures that you'll return for all your digital needs, including organic and inorganic SEO, social media optimization, PPC campaigns, email marketing, and SEO-friendly content creation. As a leading web solutions provider, we leverage cutting-edge technologies to offer cost-effective SEO services globally. Our team, a blend of web technology experts and innovative designers, collaborates to create user-friendly, fast-loading, and intuitive websites that stand out in the digital landscape. We prioritize crafting professional, engaging web pages that enhance user experience and drive business growth. Our comprehensive services include search engine optimization, social media strategy, Google Ads management, and content marketing, all tailored to boost your online presence and achieve your business objectives. Trust us to transform your digital strategy with our expertise in the latest web technologies and creative design. Partner with us to elevate your brand and ensure your website is not only visually appealing but also optimized for search engines, ensuring maximum visibility and engagement.

View Arihant Webtech Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

Calgary, Canada

Location

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% Web Development

  • 20% Mobile App Development

  • 20% Software Development

  • 20% IT Services

  • 20% AI Development

Your Growth-Oriented Technology Satellite

DOIT Software: Empowering Business Growth with Custom Software & .NET Development DOIT Software is a trusted partner for businesses seeking innovative custom software solutions and expert .NET development to solve complex challenges and drive measurable results. Our Services Include: • IT Staff Augmentation: Access highly skilled engineers with proven expertise, proactive problem-solving, and a commitment to accelerating your projects. • Custom Software & Mobile App Development: From ideation to deployment, we deliver tailored solutions designed to enhance efficiency, scalability, and business impact. Partner with DOIT Software to transform your ideas into actionable, high-performing solutions that propel your business forward and maximize ROI.

View DOIT Software Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

Montreal, Canada

Location

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Web Development

  • 10% Ecommerce Development

  • 10% Mobile App Development

  • 10% Software Development

  • 10% Blockchain Development

  • 10% Internet of Things

  • 10% AI Development

  • 10% Product Engineering services

  • 10% Cloud Computing Services

  • 5% CMS

  • 5% Web Design

Live Digital, Think Digital

SN Digitech Pvt. Ltd. is a global digital marketing and web development company committed to helping businesses strengthen their online presence and accelerate growth. As a full-service digital agency, we specialize in SEO, social media marketing, PPC advertising, email marketing, and content marketing, delivering measurable results that drive success. Our expertise extends to UI/UX design, eCommerce solutions, website and web application development, software development, and mobile app development. By combining creativity, data-driven strategy, and cutting-edge technology, SN Digitech provides customized digital solutions that help brands engage audiences, boost conversions, and achieve sustainable growth in today’s competitive digital landscape.

View SN Digitech Profile
Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

Surrey, Canada

Location

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Web Development

  • 10% Ecommerce Development

  • 10% Mobile App Development

  • 10% Software Development

  • 10% Web Design

  • 10% Internet of Things

  • 10% AI Development

  • 5% Product Engineering services

  • 5% Cloud Computing Services

  • 5% CMS

  • 5% Digital Marketing

  • 5% IT Services

  • 5% Digital Transformation

Setting the Standard for Staff Augmentation and IT Solutions

Cyber InfraStructure INC. (CIS), founded in 2003, is a global IT consulting and staff augmentation leader with offices in Central India, the USA, and the UK. We specialize in delivering top-tier technology solutions, helping businesses scale their teams and optimize operations efficiently. With experience serving over 2,100 clients across 100+ countries, we support industries including education, finance, travel, retail, manufacturing, gaming, and healthcare. CIS is recognized for excellence, holding CMMI Level 3, ISO 9001:2018 certifications, and partnerships such as Microsoft Gold Partner, Magento Silver Solution Partner, and memberships with Drupal and Joomla. Our focus is delivering innovative, reliable IT solutions that drive measurable business results.

View CIS Profile
Inside Service Listing

< $25/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

250 - 999

Team size
Inside Service Listing

Toronto, Canada

Location
Pagination
1
2
Pagination

Why Companies Trust SelectedFirms?

SelectedFirms bridges the gap between businesses and digital service providers as a trusted B2B research and listing platform. With the trust of 14,000+ companies and a growing community of 1M+ users, we empower businesses with reliable insights to make confident decisions.

why_companies_trust_sf_1

Human-verified companies

We manually review companies to ensure they meet our quality standards before they appear on the platform.

why_companies_trust_sf_2

Research-driven rankings

We rank companies using a clear ranking methodology based on real client feedback, expertise, market credibility, and how well teams execute — not hype.

why_companies_trust_sf_3

Always up-to-date insights

We regularly refresh listings with new reviews, portfolio updates, and market changes to keep decisions relevant.

why_companies_trust_sf_4

Verified credibility signals

From verified badges to editorial reviews, we highlight companies that show real commitment to quality and transparency.