They made the first $100M of it with no ads. No content marketing. No demand gen team. Four MIT founders, a great product, and word of mouth that spread like wildfire through developer communities on Reddit, YouTube, and Twitter.

The startup world called it proof that marketing was dead. PLG was the only playbook worth running.

Then Anthropic launched Claude Code. And the most celebrated growth story in SaaS suddenly had a problem nobody prepared for.

We're in an era where a competitor can replicate your core product in months. Sometimes weeks. The old moat was built on years of engineering investment, think Salesforce or Workday spending a decade building what they built. That time advantage is gone.

So what's actually defensible now? Three things:

1. Brand. Trust built before the buying moment.

Brand isn't your logo or your color palette. It's whether a buyer thinks of you first and feels good about that choice before they've even started evaluating options. HubSpot understood this early. They spent years building trust with marketers through free tools and education before asking for the sale. When a marketer is ready to buy, HubSpot is already in the room. That's brand working as a moat.

2. Distribution. Embedded relationships competitors can't shortcut.

Microsoft didn't win with Copilot because it was the best AI coding tool. They won because they already lived inside enterprise procurement, IT security approvals, and existing contracts. The product rode the relationship. Distribution as a moat isn't glamorous but it is brutally effective. Ask anyone who has tried to displace a mediocre incumbent with a superior product.

3. Community. Users who become your marketing.

Notion cracked this deliberately. When their first marketing hire noticed users evangelizing the product unprompted on Twitter and YouTube, they didn't just watch it happen. They built a formal ambassador program, a template ecosystem, and a creator community that turned passionate users into a compounding growth asset. That community helped Notion grow from 1M to 30M+ users largely through word of mouth. It's nearly impossible to replicate quickly because it's built on genuine user love over time. And intentional investment to cultivate it.

This is the part that doesn't show up in the headlines.

Cursor has an asset most companies would kill for…a fiercely loyal developer base that genuinely loves the product. The community infrastructure exists: a forum, a Discord with 35k+ members, global meetups. But having infrastructure isn't the same as building community as a strategic asset.

It requires intention.

Notion didn't just let community happen. They hired for it, built a formal ambassador program, created a template ecosystem that let power users monetize their expertise, and treated community as a primary growth driver from day one. Cursor has the raw material. They haven't built the machine yet.

Here's where I'd focus:

Formalize the creator ecosystem. Developers are already making YouTube tutorials and sharing Cursor workflows across Reddit and Twitter. That's organic marketing gold. Build a structured creator program around it with early feature access, recognition, maybe revenue share on referrals. Turn the behavior that's already happening into leverage.

Get into the enterprise conversation intentionally. Cursor's growth skews individual developers. Enterprise is where Microsoft and Anthropic have distribution advantages. Cursor needs a reason for CTOs and engineering leaders to standardize on them and that's a brand and sales motion, not just a product motion.

Give the founders a louder voice. The Cursor team is sharp. In a market this noisy, the companies that win the mindshare battle have a clear, repeated perspective on where software development is going. That's thought leadership as brand building, and it's one of the few things that's genuinely hard to copy.

Cursor may be fine. Their founders aren't wrong that developers use multiple tools and competition isn't zero sum. But the broader lesson stands.

In a world where a competitor can clone your core product in a sprint, the companies that win the next decade aren't just shipping fast.

They're building something harder to copy than code.

Product gets you to the table. Brand, distribution, and community keep you there.

Found this useful? Forward it to someone navigating the new rules of GTM.

— Shannon