LuDoMaTiQuE
Services / Software / Extension

Business browser extension

A button in Chrome that reads the page and saves you 10 minutes — enriching a lead, summarising a contract, extracting a table.

The problem

When you work a lot on the web, you often do the same thing: enrich a LinkedIn prospect, summarise a long article, copy a clean table, clean up text before pasting it elsewhere.

Each action takes 2 to 10 minutes, several times a day. Over a year, that adds up to whole weeks.

A well-thought-out browser extension makes those micro-frictions disappear. A button in the bar, a click, and the work is done in the context of the current page.

How it works
Step 01

Use cases

List of repetitive web micro-actions, prioritised by frequency.

Step 02

Design

Minimalist integration, keyboard shortcuts, zero superfluous menu.

Step 03

Dev

Manifest V3, service workers, AI API (OpenAI / Claude / Mistral depending on the case).

Step 04

Distribution

Chrome Web Store for public version, or private deployment for a team.

Three variants

Same service, three profiles, three stacks

B2B sales rep

Enriches leads on LinkedIn, Sales Navigator, Societeinfo — then pushes them into the CRM.

Chrome Manifest V3Node.jsApollo APIClaude 4.7
Result

One click, enriched in 3 seconds, pushed into the CRM. Prospecting capacity multiplied by 2.

Lawyer / notary

Summary of deeds, clause extraction, version comparison between two drafts.

Chrome Extensionpdf.jsClaude 4.7Supabase
Result

Reviewing a contract: 45 min → 8 min. Margin preserved on flat-fee files.

Writer / journalist

Summarise an article, extract quotes, fact-check info found online.

Chrome Manifest V3Mistral LargeKagiNotion API
Result

Reading sheet generated in 15 seconds. Zero info lost when writing.

What it changes
  • Available wherever you browse.
  • Lives in the context: no tab switching, the result comes to you.
  • Flexible distribution: public (Chrome Store) or private (internal team extension).
  • Compatible with Chromium (Edge, Brave, Opera, Arc) and Firefox with minor adjustments.