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

🚀Founding Growth🎯Signal Prospecting⚡GTM Sprint

Contact

EmailBook a callLinkedIn

Founding Growth

Own GTM end-to-end

Founding Growth

Senior, hands-on growth support for early-stage startups.

I join early-stage teams when growth is still founder-driven and needs clear ownership.

What I do

Own GTM end-to-end

  • • Clarify positioning and messaging
  • • Build and test acquisition loops
  • • Set up tracking and decision frameworks
  • • Turn early signals into a repeatable baseline

How I work

  • • Hands-on execution, not slides
  • • Fast iteration, tight feedback loops
  • • Decisions based on signal, not opinion
  • • No coordination overhead

When it's a good fit

  • • Seed or pre-seed stage
  • • Product exists, GTM is unclear
  • • Founders want an owner, not a consultant

Engagement

  • • Founding / Head of Growth role
  • • Or short, high-impact engagement before hiring

About me

Former founder.

I build, test, and ship end-to-end alongside the team.

Work together

If you need a founding growth who can take ownership early, let's talk.

Get in Touch