Top Software Architecture Agencies in Ontario

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All Software Architecture Consultants in Ontario

Probey Services
5
(132 reviews)
World’s #1 Rated & Reviewed App & Web Development Partner
Highly recommended
Top awarded
World’s #1 Rated & Reviewed App & Web Development Partner , Probey Services is a renowned IT and digital solutions provider , powering innovation for startups, SMEs, and growing organizations worldwide. Headquartered in London, UK , with a strong presence in India and 11 global branches, we combine global reach with deep technical expertise. Our 320+ specialists have successfully delivered 1900+ projects over the last 10+ years , helping businesses scale with mobile app development, website design & development , enterprise software solutions, AI-powered digital marketing, branding, and social media management. We proudly serve 30+ industries including retail, e-commerce, healthcare, fintech, education, travel, logistics, luxury, and more. Probey Services is rated as the #1 Tech Partner globally on Clutch, GoodFirms, and Trustpilot , we stand out for our system-driven execution, advanced tech stack, and client-first approach. Our Services: We deliver end-to-end digital solutions that don’t just work, they win. Mobile Apps - iOS & Android (React Native, Flutter, Kotlin, Swift, Java). Websites - Fast, stunning, conversion-driven (Shopify, WordPress, Magento, Joomla, Wix, Umbraco). AI Solutions - AI agents, LLM applications, intelligent automation, and AI-powered business solutions (OpenAI, Gemini, Claude, LangChain, GCP). Custom Software - ERP, CRM, SaaS, and cloud platforms (React, Node.js, Angular, .NET, Python, PHP, Ruby, Java). Digital Marketing - AI-powered SEO, PPC, and performance campaigns (SEMrush, Ahrefs, Moz, Google Ads, Analytics). Awards & Recognition: Top Mobile App Development Company Clutch (2025) Best Web & Design Agency DesignRush (2025) Global Leader GoodFirms (2026) Top 10 IT Companies G2 (2025) Excellence in Digital Innovation AppFutura (2025) Clutch Global & Champion Badge (2023 & 2024) ISO-Certified Processes & 800+ Verified 5-Star Reviews
Looking for work in Software Architecture
Located in Noida, India (+4)
From €100 for Software Architecture
Worked in E-commerce (+16)
Speaks English, Dutch, Belgium(+5)
201-500 members
Debut Infotech
5
(9 reviews)
AI-Augmented Product Engineering Company
Highly recommended
Debut Infotech is an AI-augmented blockchain and software development company helping organizations across financial services, healthcare, supply chain, and digital platforms build systems that perform reliably in complex, regulated environments. Founded in 2011 and blockchain-native since 2015, the company brings engineering discipline and technology depth to enterprises moving from fragmented pilots to production-grade systems. With delivery centers across the USA, UK, Canada, and India, Debut Infotech combines regional market understanding with globally distributed engineering capability — enabling clients to move with speed, consistency, and governance. Service areas: Artificial intelligence and generative AI — Enterprise LLM integration, AI agent development, retrieval-augmented generation (RAG) pipelines, predictive analytics, computer vision, and intelligent process automation embedded at the system architecture level. Blockchain and Web3 development — Smart contract engineering, DeFi protocol development, real world asset (RWA) tokenization, cryptocurrency exchange infrastructure, and enterprise blockchain on Hyperledger Fabric and Corda. Mobile application development — Native iOS, Android, and cross-platform applications (React Native, Flutter) architected for AI integration, enterprise-grade security, and sustained performance under production load. Web and software development — Full-stack web platforms, SaaS products, and enterprise software systems engineered API-first, designed for long-term maintainability and organizational scale Proven Delivery: $62M+ raised across client platforms including Ifinca, IntegraLedger, Everledger, and TĒM 90% customer success score across enterprise engagements 15 years of enterprise software delivery Fortune 500 clients and high-growth startups across 25+ industry verticals 50–249 engineers spanning AI, blockchain, and software disciplines
Looking for work in Software Architecture
Located in Chandigarh, India (+2)
From €10,000 for Software Architecture
Worked in Others (+11)
Speaks English
51-200 members
Witify
(0 review)
The software partner for ambitious organizations
Witify is a Montreal-based software development company with a business-oriented engineering team. Since 2016, we have acted as the technology partner of growing companies that want to eliminate inefficiencies in their operations with tailor-made software. We work from three complementary angles: custom ERP and management software that runs an entire business, the Witify Lab, which builds custom web and mobile platforms for precise needs, and data management to turn information into high-impact decisions. We also modernize and maintain existing applications. Our stack is Laravel, TypeScript and Vue.js, hosted on AWS and DigitalOcean. Our in-house Sprintify framework generates a large share of the source code, which lets us deliver up to three times faster without compromising quality. Every project starts with a business and technical analysis that gives you precise time and budget estimates. In figures: 1,200+ deployments per year and 4.3M+ lines of code in production, for SMEs, institutions and startups across Quebec.
Looking for work in Software Architecture
Located in Montreal, Canada
From €20,000 for Software Architecture
Worked in E-commerce (+9)
Speaks English, French
11-50 members
Cocodrilo del Nilo | CA
5
(2 reviews)
AGENCE MARKETING DIGITAL 360° | www.cocodrilodelnilo.com | CRÉATION DÉVELOPPEMENT RÉFÉRENCEMENT WEB
Recommended
Top awarded
Cocodrilo del Nilo est une agence de marketing digital basée à Montréal (Canada). Nous accompagnons les entreprises de la stratégie à l’exécution pour construire une présence en ligne solide, visible et rentable. De A à Z, nos services couvrent : audit digital et analyse concurrentielle, définition de positionnement et de stratégie de marque, création d’identité visuelle (logo, charte graphique, supports), design UI/UX, conception et création de sites web vitrines, refonte de sites, développement e‑commerce, intégrations (paiement, réservation, CRM, automatisations), développement sur mesure d’applications web et mobiles, optimisation des performances (vitesse, sécurité, responsive), rédaction et structuration de contenus, SEO complet (technique, on‑page, maillage interne, contenu, SEO local et international), mise en place de tracking et analytics (GA4, pixels, tableaux de bord), campagnes d’acquisition (Google Ads, Social Ads), stratégie social media, création de contenus, email marketing et tunnels de conversion, ainsi que maintenance, support et amélioration continue. Notre approche est orientée résultats : un design crédible, une base technique propre et une stratégie d’acquisition durable pour générer plus de visibilité, plus de leads et plus de ventes.
Looking for work in Software Architecture
Located in Montreal, Canada
From €1,000 for Software Architecture
Worked in Clothing & Accessories
Speaks English, French(+2)
11-50 members
Novex Digital
(0 review)
Looking for work in Software Architecture
Located in Montreal, Canada
From €5,000 for Software Architecture
Worked in Construction
Speaks English, French
1-10 members
Prabbis Consulting Inc.
(0 review)
We Build It, You Own It
Prabbis Consulting Inc. is a Canadian digital consulting agency that helps businesses simplify operations, attract more customers, and grow with confidence. From AI and automation to website development, e-commerce, digital marketing, SEO, and custom web and mobile applications, we create practical technology solutions tailored to each client's unique goals. We believe technology should make running a business easier, which is why we focus on delivering reliable, scalable solutions backed by ongoing support and a genuine commitment to our clients' success.
Looking for work in Software Architecture
Located in New Westminster, Canada
From €1,000 for Software Architecture
Works in multiple industries
Speaks English
1-10 members
ArtX Pro
5
(8 reviews)
Top Digital Marketing Agency in Karachi, Pakistan
Highly recommended
ArtX Pro helps businesses grow with effective digital marketing strategies that deliver measurable results. We work with startups, growing companies, and established businesses to increase visibility, attract the targeted customers, and achieve long term growth. Comprehensive Digital Marketing Services 1. Digital Marketing Services We create customized digital marketing strategies that help businesses grow. Our services include PPC, influencer marketing, performance marketing, and user-generated content. 2. SEO Services We improve your search visibility and help customers find your business online. Our SEO services include Generative Engine Optimization (GEO), Search Engine Marketing, SEO content writing, eCommerce SEO, and GMB optimization. 3. Social Media Marketing Services We help businesses grow through social media marketing with engaging content, targeted advertising, and customized strategies that increase brand awareness and engagement. 4. Website Development Services We create fast, mobile-friendly, and user-friendly websites that deliver a smooth experience on every device. 5. E-Commerce Management Services We help businesses manage and grow their online stores. Our services include Amazon, Daraz, Noon, and Shopify store management, marketplace optimization, product listing, and creative design. Why Choose ArtX Pro for Your Business? Results Driven Strategies: We create strategies that increase visibility, generate quality leads, and support long term business growth. AI Powered Marketing: We use AI powered insights to improve campaigns, understand customer behavior, and achieve better results. Customized Solutions: We create effective customized strategies based on your business goals, industry, and target audience. Experienced and Reliable Team: We work closely with our clients, communicate clearly, and deliver measurable results through every stage of the project. Ready to grow your business online? Let’s build digital solutions that deliver measurable results.
Looking for work in Software Architecture
Located in Karachi, Pakistan
From €1,000 for Software Architecture
Worked in Automotive (+3)
Speaks English, Arabic(+3)
51-200 members
Zazz
5
(1 review)
Modern IT. Built Secure. Delivered Right.
Zazz is a trusted software engineering and IT services partner helping enterprises deliver secure, scalable, and high-impact technology initiatives. We specialize in solving complex enterprise challenges - legacy bottlenecks, technical debt, talent shortages, compliance risks, and system fragmentation - so our clients can move faster, scale smarter, and innovate with confidence.
Looking for work in Software Architecture
Located in Seattle, United States
From €1,000 for Software Architecture
Worked in Automotive
Speaks English
201-500 members
Underlabs App Development Agency
5
(4 reviews)
Engineering tomorrow’s apps with AI, blockchain, and cloud innovation.
Led by seasoned software engineers and guided by creative directors, Underlabs is a leader in mobile app development, AI-driven solutions, blockchain platforms, and cloud services in Quebec. We design and build software across multiple domains: • Mobile Development — Native apps for iOS (iPhone, iPad) and Android, engineered with performance and scalability in mind. • Artificial Intelligence — Development of AI and generative AI systems to enhance user experiences, automate processes, and unlock new business models. • Blockchain & Smart Contracts — Creation of decentralized platforms with secure and efficient smart contract development, alongside traditional centralized (cloud-based) systems. • Cloud Services — Enterprise-grade deployment and scaling on platforms such as Amazon AWS (EC2, S3, Lambda), ensuring maximum reliability and performance. • Content & Data Platforms — Bespoke CMS and data management tools to manage content, users, and real-time analytics across platforms. Our services range from end-to-end product development—covering strategy, architecture, design, and QA—to individual engineering, blockchain, and AI innovation projects. At Underlabs, our engineers are not only builders but trusted partners. By combining technical expertise with creative insight, we deliver state-of-the-art software solutions that help you achieve your objectives and stay ahead in an evolving digital landscape.
Looking for work in Software Architecture
Located in Montreal, Canada
From €1,000 for Software Architecture
Worked in Transportation (+4)
Speaks English, French
11-50 members
Massyve
(0 review)
Changing the World One App at a Time
Massyve Tech serves businesses, startups and entrepreneurs all over the world. Our aim is to turn your idea into an innovative, state-of-the-art digital experience and a new driving force of your business. We have a brilliant team of mobile and web developers who together with creative designers will deliver the project on time, maintaining the top-notch code and design standards. We have offices in Toronto, Canada - Dubai, United Arab Emirates and Beirut, Lebanon.
Looking for work in Software Architecture
Located in Dubai, United Arab Emirates (+1)
From €1,000 for Software Architecture
Works in multiple industries
Speaks English, Arabic(+1)
11-50 members

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