01 / SOFTWARE AS A SERVICE
Vero — Energy SaaS Platform
Multi-tenant SaaS for comparing electricity and gas offers, savings simulations, AI reading of utility bills, contracts and billing.

Overview
Multi-tenant SaaS for comparing electricity and gas offers, savings simulations, AI reading of utility bills, contracts and billing.
The challenge
Bring fragmented energy workflows into one product while keeping each organisation's data clearly separated.
Architecture approach
Next.js frontend and FastAPI backend on PostgreSQL. A tenant-aware layer connects comparisons, document processing and structured data.
The solution
Offer comparison, simulations and documents in one shared workspace, with data extracted automatically from a photo of the bill.
Key capabilities
- Offer comparison and savings simulation
- Tenant-aware workspaces
- AI bill reading
- Contracts, forms and billing
Technology direction
Project scope
The case study describes the project scope and the technical choices. Open-source projects have public code on GitHub; details of confidential projects are available on request.
Next project