Web3 Pioneers

Blockchain & Web3 Development Company in Montreal

Montreal is the AI capital of the world, home to Mila, Element AI, and hundreds of AI startups. The city's gaming industry (Ubisoft, Warner Bros.) and aerospace sector (Bombardier, CAE) drive massive demand for cutting-edge software. Our Montreal team builds intelligent, scalable applications for one of the world's most innovative cities.

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300+

Apps Shipped

4.9★

App Store Avg

45+

Quebec Projects

98%

Client Retention

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⚡24hr Response

💬Free Consultation

300+

Apps Shipped

4.9★

App Store Avg

45+

Quebec Projects

98%

Client Retention

What We Build

Blockchain & Web3 Development Services We Offer in Montreal

📜

Smart Contract Development & Auditing

Design, develop, and audit production-grade smart contracts on Ethereum, Polygon, Solana, and other EVM-compatible chains. We write gas-optimized Solidity code, implement comprehensive test suites, and conduct security audits to prevent exploits and ensure reliability.

SolidityEthereumPolygonHardhatSecurity Audits

🏦

DeFi & NFT Platform Development

Build decentralized finance protocols, NFT marketplaces, and token launchpads with battle-tested smart contracts. We implement AMMs, lending protocols, staking mechanisms, and marketplace features with seamless wallet integration and cross-chain compatibility.

DeFiNFTUniswapOpenSeaToken Standards

👛

Crypto Wallet Development

Build secure, user-friendly cryptocurrency wallets with multi-chain support, hardware wallet integration, and transaction management.

🌍

Web3 dApp Development

Create full-stack decentralized applications with React frontends, smart contract backends, and IPFS-based decentralized storage.

🪙

Tokenomics & Token Launch

Design token economies, implement ERC-20/721/1155 contracts, and set up fair launch mechanisms with vesting and governance.

🔐

Enterprise Blockchain Solutions

Implement private blockchains and permissioned networks for supply chain tracking, digital identity, and cross-organization data sharing.

Local Advantage

Why Montreal Businesses Choose Blockchain & Web3 Development

🧠

AI Capital of the World

Montreal is home to MILA and the world's densest concentration of AI researchers. We build production-ready AI applications that leverage this ecosystem.

🎮

Gaming Industry Giant

Ubisoft Montreal, WB Games — the city is a gaming powerhouse. We build companion apps, live services platforms, and gaming infrastructure.

✈️

Aerospace & Defence

Bombardier, CAE, and Pratt & Whitney need precision software. We build simulation platforms, maintenance tracking systems, and flight operations tools.

🌐

Bilingual Excellence

Montreal is bilingual by nature. Every app we build here ships with full English and French support, proper localization, and cultural UX considerations.

Our Process

Our Blockchain & Web3 Development Process

Blockchain Strategy

1-2 Weeks

We evaluate whether blockchain is the right fit, select the optimal chain, define tokenomics, and architect the decentralized system.

Blockchain Feasibility ReportChain Selection AnalysisTokenomics DesignSystem Architecture

Smart Contract Design

2-3 Weeks

Design smart contract architecture, define data structures, and map out contract interactions with detailed technical specifications.

Contract Architecture DiagramTechnical SpecificationsGas Optimization PlanSecurity Requirements

Development & Testing

4-8 Weeks

Write and test smart contracts with 100% test coverage. Build the frontend dApp with wallet connection, transaction handling, and blockchain event listeners.

Smart ContractsTest Suite (100% Coverage)Frontend dAppTestnet Deployment

Security Audit

2-3 Weeks

Comprehensive smart contract audit including automated vulnerability scanning, manual code review, and formal verification of critical functions.

Audit ReportVulnerability AssessmentRemediation PlanFinal Audit Certificate

Mainnet Launch

1-2 Weeks

Deploy verified contracts to mainnet, configure monitoring, set up multisig governance, and launch with community engagement support.

Mainnet DeploymentVerified ContractsMonitoring DashboardLaunch Documentation

Technology

Technologies We Use

Best-in-class tools chosen for performance, reliability, and long-term maintainability.

Smart Contracts

SolidityRustHardhatFoundryOpenZeppelin

Blockchain Networks

EthereumPolygonSolanaArbitrumBase

Web3 Frontend

ethers.jswagmiRainbowKitWalletConnectViem

Infrastructure

IPFSThe GraphAlchemyChainlinkMoralis

Portfolio

Projects We've Built for Quebec Clients

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Technology

Enterprise SaaS Platform

End-to-end platform serving 10,000+ users across the province.

10x faster workflows

Retail

E-Commerce Mobile App

High-conversion shopping experience with real-time inventory sync.

340% ROI in 6 months

Healthcare

Healthcare Dashboard

HIPAA-compliant analytics platform for patient data management.

98% uptime SLA

Testimonials

What Montreal Clients Say

“Mapletech turned our research prototype into a production ML platform serving 10,000+ API calls daily. They understand AI infrastructure deeply.”

Jean-Philippe Lavoie

Co-Founder, MontrealAI Labs

“The maintenance tracking app handles 50+ aircraft with real-time status updates. Fully bilingual and compliant with Transport Canada regulations.”

Sophie Martin

Digital Director, Aero Maintenance QC

“Our game companion app hit 200K downloads in 3 months. Mapletech's understanding of the gaming community made all the difference.”

Alexandre Roy

Studio Director, Pixel Studios MTL

Investment

Blockchain & Web3 Development Costs in Montreal

Transparent pricing with fixed-price sprints. No hidden fees, ever.

Starter / MVP

$4,000 - $12,000

Basic smart contract development

Simple dApp frontend

Testnet deployment & testing

Basic security review

30 days post-launch support

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Growth

$12,000 - $30,000

Complex smart contract system

Full dApp with wallet integration

Professional security audit

Mainnet deployment

90 days support & monitoring

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Enterprise

$30,000 - $75,000+

DeFi protocol or NFT marketplace

Cross-chain integration

Multiple security audits

Governance & multisig setup

Ongoing development & support

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FAQ

Frequently Asked Questions About Blockchain & Web3 Development in Montreal

Blockchain development in Montreal, Quebec ranges from $4,000 for a simple smart contract and dApp to $75,000+ for complex DeFi protocols. The cost depends on the chain, contract complexity, security audit scope, and frontend requirements.

The best blockchain depends on your use case. Ethereum offers the largest ecosystem, Polygon provides low gas fees, Solana excels at high throughput, and Base is great for consumer apps. Our Montreal, Quebec team evaluates your requirements and recommends the optimal chain.

A simple smart contract can be developed in 2-4 weeks. Complex DeFi protocols with multiple contracts and integrations take 3-6 months including security audits. Our Montreal team follows industry best practices to ensure secure, gas-optimized code.

Yes, we perform comprehensive smart contract security audits for projects in Montreal, Quebec. Our audit process includes automated scanning with Slither and Mythril, manual code review, and formal verification. We also partner with leading audit firms for additional review.

Absolutely. Our Montreal, Quebec team has built NFT marketplaces with features including minting, auctions, royalty enforcement, collection management, and multi-chain support. We handle everything from smart contracts to the frontend user experience.

Yes, we develop DeFi applications for clients in Montreal, Quebec, including DEXs, lending protocols, yield aggregators, and staking platforms. Our team understands the unique security requirements of DeFi and follows battle-tested patterns from protocols like Uniswap and Aave.

Blockchain is ideal when you need transparency, decentralization, or trustless execution. Not every business needs it. Our Montreal, Quebec team provides honest assessments — if a traditional database solves your problem better, we'll recommend that instead. Book a free consultation to explore.

Explore

Related Services in Montreal

Explore Our Blockchain & Web3 Development Services

Smart Contract Development DeFi Development NFT Marketplace Crypto Wallet Development Web3 dApp Development

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Start Your Blockchain & Web3 Development Project in Montreal

Build decentralized applications, smart contracts, and Web3 infrastructure with our Montreal, Quebec blockchain team. We deliver secure, audited, and scalable solutions for DeFi, NFT marketplaces, and enterprise blockchain platforms.

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