Pierre-Arnaud Destremau.
What I build

I don't talk about AI, I build it.

To support my clients, I code my own tools. Here is the software that runs daily in my sales activity, the most honest proof of what AI can do when you truly put it to work.

AI-augmented inbox

Magic Mail

An inbox that sorts your messages, drafts replies in your style and prepares your follow-ups. Built for salespeople who spend their day in their inbox.

Astro, Node, IMAP, API Claude

CRM and sales pipeline

Magic CRM

A CRM (software to track contacts and deals) built to run a sales pipe and mission tracking, without the bloat. Companies, contacts, opportunities, activities.

Astro, Preact, Node, SQLite

Live Access on request

Mission and satisfaction tracking

Timesheet

Mission tracking on both the freelance and client sides: billable days, forecast invoice, documents, and a cross-rated satisfaction score (NPS) week after week.

Node, SQLite, Express

Conversion pages and lead tracking

Landing pages

Campaign landing pages, with form capture and visitor journey tracking, to test a message and measure what converts.

HTML, Node, SQLite

Live Access on request

Time tracking by project

ActivityMetrics

A tool that measures where your time really goes, by project and by tool, then sends a clear report. Open source, to prioritise on facts.

Python, SQLite, launchd

Automations for sales teams

Custom AI agents

Over 300 AI agents built inside sales teams: morning recap, call scoring, meeting prep, follow-ups. Each tailored to a specific need.

Claude, MCP, workflows

Live Access on request

A tool you'd like in your own sales team? See how I put AI to work for salespeople or write to me.

Shall we put AI to work?

Thirty minutes to spot, in your business, the tasks a well-designed tool can absorb.

Book a call