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Why Product-Led Growth Could Be Slowing You Down

Guillaume Duvaux
Guillaume Duvaux |

Product-Led Growth (PLG) is sexy. It promises scale, efficiency, and viral growth without hiring a sales team. But here’s the truth no one tells you:

Beyond Product-Led Growth: The Key to Faster SaaS Startup Expansion

If you’re under $1M ARR, PLG alone will likely slow you down.

I’ve worked with dozens of early-stage SaaS founders who were convinced self-service was their growth lever. But when we looked under the hood, we found something else entirely: they were avoiding sales because sales felt hard, uncertain, and uncomfortable.

But here's the catch—skipping sales too early is like skipping leg day. You’re building on shaky ground.

Let’s break down why sales-touched growth is the only path to sustainable traction in the early stages, and how to do it right.

Why Founders Default to Self-Service (And Why It's Dangerous)

Most founders I work with are technical. They’re builders. They dream of the Slack, Twilio, and Figma model—products that sell themselves.

But the reality is:

  • You don’t learn much from a Stripe checkout.

  • You don’t build meaningful customer relationships from a $29/month sign-up.

  • You can’t fully debug product-market fit from a dashboard analytics chart.

And most importantly:

Self-service delays the one thing you need most under $1M ARR: fast, qualitative customer feedback.

Here’s why leaning into human, sales-led growth will get you there faster.

1. Sales Conversations = Strategic Intelligence

Self-service means you never hear what the prospect’s thinking. Sales-touched means you do.

Every early sales call is a goldmine of insight:

  • What’s the real problem they’re trying to solve?

  • How do they talk about it in their own words?

  • What objections do they raise?

  • What triggers excitement, interest, or confusion?

I’ve seen founders have major breakthroughs mid-pitch, just because a prospect challenged their assumptions. That’s where your best ideas—and positioning—are born.

💡 Pro Tip: Don’t avoid sales because you’re not “a salesperson.” Approach it like a scientist. Every call is a data point.

2. Sales Builds the Relationships That Fuel Word-of-Mouth

You can’t rely on PLG virality if no one knows who you are yet. Most B2B SaaS products don’t sell themselves. People do.

In the early days, you are the best salesperson for your product. Your passion, clarity, and ability to connect make a difference. And more than features, people remember how you made them feel.

A strong founder-led sales motion builds:

  • Advocates who introduce you to others

  • Case study partners

  • Beta testers

  • Future champions for large deals

And yes—your first few “manual” sales often lead to 10 more if you do it right. Don’t rob yourself of that compounding effect by hiding behind a signup page.

 

The Right Time to Layer in PLG

I’m not anti-PLG. In fact, it’s one of the most scalable motions in B2B SaaS, but ONLY when it’s earned.

PLG isn’t something you turn on. It’s the consequence of deeply understanding your sales process, your user, and their buying path. And that understanding only comes from doing the work founder-first, sales-led. 

Here’s what needs to happen before you even consider self-serve motions: 

  • You’ve manually onboarded 50+ customers and know where they struggle the most. 

  • You’ve refined your pitch, your ICP, and your qualification flow through real conversations. 

  • You’ve validated why, when, and how users retain - and what triggers expansion. 

Once you’ve nailed those, then yes. You can start removing friction, automating steps, and introducing product led moments. 

But until then, automating too early is just guessing at scale.

PLG isn’t a shortcut. It’s the reward for getting sales right.  

Takeaway: Be Strategic About When You Automate

Early sales is not about hiring a big team or building a perfect playbook. It’s about learning fast, refining your pitch, and building trust.

Instead of chasing scale through automation, focus on building depth through conversation.

When you do that, you’ll actually be ready to scale—whether that’s through sales, PLG, or both.

The Founder Protocol Is Filling Fast. Are You In?

The Early Adopter Waitlist is filling up fast! 

This past week, I announced The Founder Protocol. And the response has been overwhelming—founders from YC, VC-backed, and bootstrapped startups are already joining the waitlist.

Why? Because too many early-stage founders are stuck spinning their wheels, trying to scale without a proven system.

The Founder Protocol is designed to fix that.

If you’re serious about reaching $1M ARR, this program gives you the strategy, structure, and support to get there—without guesswork.

Here’s what you get when you join the waitlist:

  • Early Access to Enrollment Offers - Secure exclusive pre-launch benefits only available to early adopters.

  • Live Deep Dives + Tactical Q&A Every 2 Weeks - Get clarity on GTM strategy, founder-led sales, and scaling challenges—directly from me.

  • Custom Frameworks & Playbooks Updated Monthly - Discovery scripts, ICP definition guides, sales process templates—field-tested and ready to use.

  • Community Q&A - Anytime you have access to ask your questions privately in the community for answers so you are not alone in working on your business.

If you’ve been looking for a practical, proven way to scale smarter and faster, this is it.

Spots are filling fast. Secure your place today.

Talk soon,
Guillaume Duvaux

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