How Blify Found PMF and Proved Their Traction Through Lemcoach
March 30, 2026
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8 min read
Blify raised 2.1M€ a few weeks after they followed the lemcoach program to prove their PMF with outbound
2.1M€
raised
5.7%
reply rate in '25-26
33.7%
reply rate on a single campaign
When you're an ambitious early-stage team hunting for product-market fit, every meeting matters. Every campaign needs to perform. And every month of runway counts.


For Blify, a French HR Tech startup revolutionizing manager training through AI-powered, in-the-flow learning on Slack and Teams, the challenge was clear: validate their innovative approach, sign design partners, and prove traction fast enough to fuel their next fundraising round.


The result? After two coaching programs with Lemcoach, Blify went from 0 to 100K ARR, signed premium clients like Club Med and Kaufman & Broad, and closed a preseed round. All while building the outbound motion that would scale them to their next milestone.

The Starting Point: Innovation Without Distribution
In late 2024, Blify's founders, Tristan Vié and Clément Lhommeau, faced a classic startup paradox. They had a compelling vision: an AI assistant that trains managers exactly when they need it, directly in Microsoft Teams or Slack. No more forgotten workshops. No more unused LMS platforms gathering digital dust.

The problem? Like many technical founders, they knew how to build a product. Distribution was another story.

"Between September and December 2024, we did user discovery," Tristan explains during their first coaching call. "By the end, we had signed seven paying Design Partners for an 8-week POC to validate our hypothesis that training in the daily workflow would actually work."
The test results were promising: 60% weekly usage. But signing clients at scale? That required a different skillset entirely.

First Coaching: Learning to Fish Outside Your Network
Blify's initial go-to-market relied heavily on warm intros and attending industry events. While this brought in their first design partners, it wasn't scalable. They needed to learn how to generate qualified leads from outside their immediate network.‍
Enter their first Lemcoach engagement with Nicolas Gromer, Erwan Gauthier, and Hugo Taverne.
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"We took the coaching with Erwan, Nico, etc. They really helped us. The fact that they went the extra mile to propose campaigns really helped," Tristan recalls.
The Webinar Strategy That Worked

One of the breakthrough moments came from leveraging webinars correctly. The Blify team discovered that HR professionals, despite being in a "saturated" HR Tech market, still responded well to educational content.
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"We like webinars, we're old-school boomers, but HR people like them too," Tristan jokes. "The last one we did had 150 registrants. You get a mixed bag, but you always have about ten really solid contacts in there."
Key insight : The coaching team helped them create proper post-webinar sequences:
  • Email 1: Thank you + bonus resource (whether they attended or not)
  • Email 2: Extend value with insights
  • Email 3: Open a conversation leading to demo/meeting
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"In general, we'd get 2-3% opening toward a demo or booked meeting on a volume of 300-400," Nicolas shared. "On a volume of 50-100, getting one or two meetings is solid."
The Campaign That Changed Everything

The real breakthrough came from an unlikely source: a scraped attendee list from an AI + HR webinar they hadn't even organized.
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"I found something incredible: people who participated in an AI HR webinar," Tristan explains. "The intent was perfect. These are people interested in what you can do with AI when you're in HR. I just had to say: one of the important topics is training, and I have something that doesn't exist yet that's super innovative."
This single campaign, targeting high-intent prospects with a simple message on LinkedIn, became one of only two campaigns that truly performed for Blify in their early days.
The lesson: Intent data beats perfect copy every time.

The traction that followed
The impact of their first coaching became visible quickly:
Premium client wins:
  • Club Med reached out inbound after minimal marketing, saying: "I do face-to-face training, but I feel it's one-and-done. I have a digital platform, but nobody uses it. I need something in the managers' routine.". They signed in 7 weeks.
  • Kaufman & Broad committed to 3-year contracts for 100% of their managers, even before seeing the final product.

ARR growth: "We just finished a preseed we haven't communicated about. We went from 0 to 100K ARR."

Pre-product sales: "For V1, which doesn't exist yet but arrives October 1st, we already have 5 pre-product clients. That's pretty cool."
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Second Coaching: Scaling the Machine
As Blify prepared to scale from 100K to 500-600K ARR with Tristan as the sole AE, they returned for a second coaching, focused on a critical technical challenge: connecting lemlist and HubSpot properly.
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"One of the issues was going to be: I need to know how to prepare things to feed a BDR arriving in early January. I don't have the lemlist dynamic workflows today. That's going to be our need to increase the number of meetings," Tristan outlined.

This session with Yann Mocquery (lemlist expert partner and coach) focused on:

HubSpot workflow optimization
"I spent part of my Christmas on this," Tristan admits. The team restructured their entire CRM:
  • Lifecycle Stage tracks where leads are in their journey (MQL, SQL, Customer, Churn)
  • Lead Status tracks the actual work done by BDR/Sales
  • Dynamic lists automatically feed leads into appropriate lemlist campaigns
Event-Driven Outbound
Preparing for Unleash World (a massive HR tech event), the team learned to:
  • Scrape attendee lists weeks in advance
  • Segment top 200-400 priority contacts for LinkedIn outreach
  • Create email campaigns with spin syntax for the remaining thousands
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"If you have several thousand contacts, it's worth adding spin syntax to your message," Yann advised. "Past a thousand emails, Google notices that 800 messages are 95% identical. It's probably prospecting, so they'll penalize deliverability."
The Cold-Call Integration
Perhaps most importantly, they integrated cold calling with email campaigns. Rather than calling blind, their BDR now calls people who've already received lemlist touches, dramatically improving connect and conversion rates.
Why Lemcoach Works for PMF-Stage Startups

Blify's story illustrates three critical advantages Lemcoach offers to ambitious young teams:
1. It's a Headstart on Outbound Motion
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"I was 10 years in HR Tech, Clem did 0-5M twice in Lead Gen for learning companies. We're not clueless about what to activate. It's more about how to properly connect everything," Tristan explains
The coaching didn't just give them tactics. It gave them a repeatable system they could hand to a BDR and scale immediately.

2. Learning Outside Your Network
For founders used to warm intros and personal networks, lemlist + coaching forced them to develop a scalable acquisition channel. The webinar campaign that worked? The AI + HR attendee scrape? These came from outside their bubble, multiplying their addressable market.
3. Speed to Traction = Speed to fundraising
The timing speaks for itself: Blify raised their preseed shortly after their second coaching, armed with:
  • 100K ARR in early revenue
  • 60% weekly product usage from design partners
  • Premium logos like Club Med and Kaufman & Broad
  • 5 pre-product clients for V1
  • A proven, scalable outbound system
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"In 2026, the goal is to go from 100K to 1M ARR. I don't want to recruit an army of AEs yet. I want to hit 500-600K with me as the only AE," Tristan outlines. "But for that, I need help."
That "help" is the outbound infrastructure Lemcoach helped them build.

The Bottom Line
For early-stage B2B SaaS teams searching for PMF, the challenge isn't just building a product people love. It's proving you can repeatedly acquire customers outside your immediate network.
Blify's journey shows that with the right coaching, ambitious founders can:
  • Transform webinars from vanity metrics into qualified pipeline
  • Use intent data to 10x campaign performance
  • Build technical infrastructure (CRM + outbound tool integration) that scales
  • Close premium logos while still in beta
  • Raise capital with concrete traction proof
"The two campaigns that worked? They came from this coaching," Tristan reflects
For teams like Blify—technical founders with strong domain expertise but limited sales infrastructure—Lemcoach isn't just training. It's rocket fuel for the PMF search.
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Blify is currently scaling their AI-powered manager training platform, targeting 1M ARR by end of 2026. They're hiring their first BDR and expanding beyond their initial mid-market focus.

Ready to master outbound (the right way)?

If Blify's story sounds familiar (A lagging sales traction compared to the quality of your product or service + the ambition to execute and learn fast): lemcoach might be your move.

What you get:
  • 4 hours of 1-on-1 coaching with an outbound expert
  • Full technical setup + audit
  • Campaign reviews + copywriting feedback
  • Access to our private lemcoach community
  • 10,000 free lemlist credits to test everything
  • Exclusive templates, playbooks, and resources

Investment: $500 for 3 months

Return: A repeatable outbound system that books meetings while you sleep.
Book your coaching here
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The Learning Operating System for the AI Era. Upskill & enable your workforce, directly in Slack and Microsoft Teams. No new logins. No dusty course catalogs. Just performance.
HEADQUARTERS
Paris, France
INDUSTRY
AI executive training
SIZE
10 employees
FOUNDED
2024
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