Market intelligence for the energy industry, unified into one data platform

A B2B SaaS platform for EPC contracts across energy, oil & gas, refining, chemicals, and offshore wind.

Client
EPC intel
Services
UX/UI design, web application development, design system, technical analysis
Industries
Energy & Power, Oil & Gas, Refining, Chemicals, Offshore Wind

Overview

EPC Intel gives subcontractors, suppliers, financial institutions, EPC contractors and energy companies a single source of truth for confirmed EPC and FEED contract awards.

In one product we combined a searchable contract database with scope, value, contractor and timeline details, an industry news feed and lead-tracking tools.

The Business 
Challenge

The EPC market is fragmented: information about awarded contracts, contractors and capital flows is scattered across PDF reports, press releases and private notes. The client needed a platform that consolidates this data layer in one interface while also working commercially — turning visitors into trial users, and trial users into paying customers without a hostile paywall.
The project's key questions:

How to design a data-heavy application with a searchable contract table that remains usable across screen sizes.
How to handle a two-tier access model (Basic free / Pro with a 7-day trial) without making the UX feel restrictive.
How to give Basic users enough value to stay engaged, but not so much that upgrading loses its point.
How to build a product ready to scale into new sectors and geographic markets.

Our Role

We treated this as a product engagement. We started by defining key user roles (sales, analyst, investment manager) and mapping the path from "landed here from Google" all the way to an active Pro customer. Only then did we lock in the information model (contracts, companies, contacts, news, user collections) and move into wireframes, visual language and a design system.

The whole product is organised around one principle: users always see what they're missing and how to get it. Locked content isn't hidden — it's blurred, kept in context, with a single upgrade CTA placed right above the data the user cares about.

The Delivery Journey

Three clear phases: Discovery & Design, Build & Launch and Continuous Evolution.

Phase 1

Discovery & Design

We started where the product actually begins: with the user, not the screen. We mapped key roles (sales lead at an EPC contractor, analyst, investment manager, team lead) and their jobs-to-be-done. In parallel with the client we locked down the subscription model (Basic free, Pro with a 7-day trial) and the paths users take between tiers. Out of that grew the information model and architecture (Database / Contract detail / News / Market Insights / Scope / FAQ / Account), a product-first design system, and the full UX/UI — desktop and mobile, with role-based variants (guest / Basic / Pro).

Phase outputs: role and permission map, user flows, data model for contracts, companies and contacts, plan matrix, design system, full high-fidelity prototypes and developer handoff.

Phase 2

Build & Launch

Development ran in iterations, with ongoing demo builds and QA cycles. We built the frontend, a backend for managing contract and contact data, authentication (email + Google/Apple Sign In, reCAPTCHA protection), subscription and trial logic, Pro-tier data export, transactional emails and a newsletter with configurable delivery timezone. Every completed feature went through a dedicated QA round before staging and production. The result was a full SaaS platform ready to serve its first paying customers.

Phase outputs: production web application, admin tooling for dataset management, payment and billing integration, production release on epcintel.com.

Phase 3

Continuous Evolution

We didn't treat this as a turnkey project. After launch we kept shipping with the client, building follow-up features driven by real usage — Saved Filters, Favorite contract lists, Related Contracts on the contract detail, and new Scope and FAQ pages for better SEO and product positioning. The cooperation continues in product sprints rather than reactive maintenance.

Phase outputs: follow-up roadmap, ongoing sprints with new modules, progressive expansion into further sectors and segments.

Why It Matters

While specific commercial metrics remain confidential, the outcome is tangible. EPC Intel now runs at epcintel.com as a full B2B SaaS platform with a public subscription model, a Pro tier offering a 7-day free trial with no credit card required, actively serving professionals across energy, oil & gas, refining, chemicals and offshore wind.

Permission gating, Favorite lists, Saved Filters and Related Contracts were built to let the product grow without rework. A design system and clean architecture give the client room to expand EPC Intel into new sectors, new geographies and new subscription tiers at their own pace.

Technologies

Python

Used for complex data ingestion pipelines, emissions modeling algorithms, and valuation logic.

React

Building the data-rich dashboards and visualization tools used by analysts and decision-makers.

AWS

The secure, scalable foundation hosting the entire platform, from compute to managed databases.

PostgreSQL

Reliable primary storage for user data, fleets, and core application state.

TypeScript

Powering the core microservices architecture and API layer for high-performance data delivery.

Talk to
our team

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Prefer to reach out directly?

Vojta Strnad
Vojta Strnad
Director at WDF