Websites and applications built to evolve, powered by our serverless platform.
A solid foundation for your websites, applications, and digital tools. Performant, reliable, and cost-effective. In stable production since 2020, at the heart of critical platforms used by over 50,000 people.
Generic solutions imposed concrete limits on what we wanted to achieve for our clients.
So we created a system in our image: a performant and economical serverless AWS architecture, open and integrable. Designed to expose and share data fluidly, including for emerging practices in the AI era, including AEO.
A serverless platform that centralizes your content and data, distributes it in multiple formats (websites, APIs, exports), and saves you from rebuilding a management interface for each new project.
Manage content and data in a single interface. Flexible configuration, efficient workflow, and integrated multi-project management.
Generated websites (< 50 ms global), native JSON APIs, CSV/JSON exports. Automatic CDN distribution.
AWS Lambda + DynamoDB + CloudFront. Automatic scalability. Enterprise-level security. Costs < $100/month.
Proven serverless architecture since 2020. Optimized performance, predictable costs, and maximum flexibility.
Lambda, DynamoDB, CloudFront, S3. Automatic scalability, no infrastructure to manage. Global performance ensured by CDN.
Response time under 50 ms. Advanced optimization, intelligent caching, and global delivery via CDN.
Serverless infrastructure = costs proportional to usage.
50,000+ people served for less than $100/month. No surprises.
Accessible templates custom-designed for your projects, tested with NVDA and VoiceOver. Compliance integrated from design.
Single content, multiple formats: HTML, JSON, APIs, Markdown. Headless architecture exposing your data for all integrations.
Assemble your projects through configuration. Reusable blocks, configurable structures, customizable templates. Extensible with custom code when needed.
Answer Engine Optimization (AEO) built-in. Structured metadata and schemas adapted for AI assistants.
AWS IAM, fine authentication, granular permissions. Audits, logging, compliance, and automatic backups.
Our serverless stack, proven and stable for over 5 years.
Functions
NoSQL
CDN
APIs REST
Interface
Runtime JavaScript
Security, compliance, and reliability at the core of the architecture.
Granular authentication and permissions. Precise access control, per user and per resource.
Data encrypted at rest and in transit. Key management via AWS Key Management Service (KMS).
Complete action traceability. Real-time monitoring and compliance ensured via CloudWatch.
Continuous data protection. Incremental backups and point-in-time restoration.
Data hosted in Canada (ca-central-1 region). Compliance with data residency requirements.
AWS infrastructure compliant with enterprise-level standards. ISO, SOC, and PCI DSS certifications included.
Critical projects that depend on Chapeau Numérique on a daily basis.
Educational ecosystem comprising several distinct applications powered by the HAT: interactive exercise platform used in over 2,500 schools, medication guide as PWA, and a platform grouping over 30 microsites.
Unified architecture, < 50 ms performance via CDN, and infrastructure costs maintained under $100/month.
Reference mobile application in pediatrics, based on the Weber Pediatric Dictionary. Over 275 updated chapters, fully managed in the HAT.
Centralized update of scientific content and rapid distribution via a modern PWA application.
Tourist accessibility platform for Quebec. Over 6,000 pages migrated to the HAT, all WCAG 2.2 AA compliant.
Site offering an inclusive and performant experience, with centralized content management and accessible templates from design.
The HAT is particularly effective in certain contexts. Let’s explore yours together.
The HAT is not sold separately. It is the platform we use to design and deliver your custom solutions.
It is provided as part of your project and then maintained under an annual license that includes ongoing support.
Costs include:
The HAT is designed for serverless AWS:
It is a low-code/no-code technical foundation designed for custom projects that require flexibility, performance, and long-term durability.
We manage the complete AWS infrastructure: hosting, updates, security, and backups. Your team focuses on content management; we handle the technical side. Ongoing support is included in the annual license.
Your content and data belong to you. The AWS infrastructure is hosted in your account (we are invited). You have full access to your AWS environment at all times. Content is exportable, and static sites continue to function even without the HAT. We can also support you if you choose to transition to another partner.
The HAT is the foundation on which we build and evolve your digital solutions over time.
Annual license including ongoing support. No hidden fees.
Support and training for efficient and autonomous management.
System evolution, long-term technical and strategic support.
Every digital garden is unique. Let’s discuss your needs and explore how the HAT can support and evolve your solutions.
