Antoine Charrier

Antoine Charrier

Founding Growth for early-stage startups

I find the first channel that works, build it, and hand you a baseline you can scale.

Remote EU / US, on-site Switzerland

Founder

PipeSignals

Scans the web every morning and drafts the outreach for you.

Founder

nBases

2,361 homes in 21 cities, booked straight with the host.

GTM Sprint

Cybee

One month to go from no pipeline at all to 2 to 5 qualified meetings a week.

Co-founder

Monkeywi

A consumer hardware brand built from scratch to mass production.

B2B Growth

mprez

Revenue doubled in 24 months.

GTM

OnePivot

An AI career coach for senior professionals.

Lead Gen

Lartemy

2,000 leads a month at a dollar each.

GTM

Eve

An AI care manager for people looking after someone with dementia.

TikTok

Imagica

70K followers in 4 months.

TikTok

Thea

10K followers in 2 months.

Instagram Ads

Studiorise

Instagram ads filling a cycling studio in Lisbon.

Work with me

πŸš€Founding Growth🎯Signal Prospecting⚑GTM Sprint

Contact

EmailBook a callLinkedIn

PipeSignals

Founder

PipeSignals β€” AI Market Intelligence for B2B Business Developers

PipeSignals scans the web every morning for companies showing a buying signal, maps the decision-makers to reach, and drafts the outreach you review before sending.

A SaaS I founded, designed, coded and sell. It is also the engine behind the prospecting missions I run for clients.

PipeSignals β€” AI market intelligence for B2B business developers

How it works

01 β€” Opportunities radar

Your market, scanned every morning on autopilot

Dated buying signals surface every morning, without manual research. The system scans hundreds of news items a day, then keeps only the ones that matter to you. Every opportunity comes detailed and sourced with a summary β€” and you rate them to sharpen the radar.

02 β€” Leads

The right people, already matched

Each opportunity comes with contacts mapped to the signal: LinkedIn profile and email address, verified across more than 20 providers.

03 β€” Smart LinkedIn Inbox

Connect with context, send with control

LinkedIn briefs and AI drafts you review before anything goes out. Send an email in one click β€” drafted, editable before sending. A to-do mode means you never miss a new connection to approach or a follow-up to send.

Opportunities radar, mapped leads and the smart inbox inside PipeSignals
Email verification cascaded across more than 20 providers, and a one-click email drafted for review before sending

My Role

Founder. Product, code, design, pricing and go-to-market. Next.js, Supabase, Stripe, PostHog, OpenAI.

What I Delivered

  • β€’A signal engine that filters hundreds of daily news items down to the handful that match a given offer
  • β€’Lead mapping with email verification cascaded across 20+ providers
  • β€’A LinkedIn and email inbox with AI drafts, to-do mode and follow-up tracking
  • β€’CRM sync, opportunity rating loop and per-segment radar configuration
  • β€’The full commercial layer: positioning, landing page, pricing, onboarding, support

What users say

Testimonials from PipeSignals users across consulting, industrial, hospitality and cybersecurity

Who it works best for

The users who get the most out of it share a shape, not an industry: they sell by project, at $10–100k tickets, with one or two people doing business development, to buyers whose triggers show up in public β€” fundraising, facility openings, expansion, hiring, new regulation.

For that profile, signal-based prospecting outperforms volume outbound by a wide margin: fewer companies contacted, contacted at the moment something changed, with a message that references the change.

Want this run for you?

I run signal-based prospecting missions for B2B teams on this platform β€” I set the strategy, configure the radar, and write and validate every message that goes out.

Signal-Based Prospecting

Discover More Select Work

Cybee β€” From Zero Pipeline to 2–5 Meetings a Week
Cybee β€” From Zero Pipeline to 2–5 Meetings a Week
#GTM#Outbound

A one-month GTM sprint for a pre-seed cybersecurity and compliance startup. Repositioned the offer and went from no pipeline at all to 2-5 qualified meetings a week on a scrappy budget.

nBases β€” Off-Market Monthly Rentals, Booked Direct
nBases β€” Off-Market Monthly Rentals, Booked Direct
#Product Development#Paid Acquisition

Founder. An aggregator of furnished 1-6 month homes connecting nomads directly to hosts and property managers. 2,361 homes across 21 cities, no platform fee. Four pivots to get there.

Thea β€” AI-Powered Skincare App & TikTok Growth
Thea β€” AI-Powered Skincare App & TikTok Growth
#TikTok Growth#AI Content

Helped grow TikTok to 10K followers in 2 months using AI-produced videos for early-stage skincare startup.