I need to tell you about a conversation I had with a SaaS founder last month. He'd been running for about 14 months. Decent product. Real problem being solved. Small team, bootstrapped, doing about ₹15L MRR.
I asked him who his product was for.
His answer: "Anyone who needs to manage their customer data more efficiently."
I asked who his best customers were. The ones who renewed without being asked, who used the product daily, who referred other people.
"Mostly e-commerce companies doing ₹5-20 Cr in revenue who are migrating off spreadsheets."
See the gap? His positioning said "everyone." His best customers said "e-commerce companies at a specific stage." He was marketing to the ocean when he should have been fishing in a pond.
This is the most common GTM mistake I see, and it's the one that's hardest for founders to fix because it feels wrong to narrow down.
Why "Everyone" Feels Safe (But Isn't)
The logic goes like this: "Our product could work for lots of different types of businesses. Why would we limit ourselves to one segment? That's leaving money on the table."
It makes intuitive sense. A bigger net catches more fish. Right?
Wrong. Here's what actually happens when you target everyone:
Your messaging becomes generic. When you try to speak to every possible customer, you end up speaking to none of them specifically. "Manage your data better" could be for a 5-person startup or a 5000-person enterprise. Neither feels like you're talking to them.
Your CAC goes up. Broad targeting means broad campaigns. You're competing in every auction, against every competitor, for every keyword. The more specific your targeting, the cheaper and more efficient your acquisition becomes.
Your product roadmap gets pulled in 10 directions. Enterprise customers want SSO and custom integrations. SMBs want simplicity and self-serve. E-commerce companies want Shopify integration. Agencies want multi-tenant dashboards. You can't build for all of them simultaneously. Trying to means you build mediocre versions of everything instead of an exceptional version of one thing.
Your sales cycle gets longer and more confusing. Without a clear ICP, your sales team is having different conversations with every prospect. There's no repeatable playbook, no standard objection handling, no predictable cycle length. Everything is custom, which means everything is slow.
The Niche-Down Framework That Actually Works
I've helped enough companies work through this that I have a fairly consistent process. It's not complicated, but it requires honesty about your current data.
Step 1: Look at your best customers, not your most customers.
This distinction matters a lot. Your largest segment might be small businesses, but your best customers (highest LTV, lowest support costs, fastest onboarding, highest referral rate) might be a very specific sub-segment.
Pull your customer data and rank by:
→ LTV or total revenue → Time to activate (how fast they got to value) → Support ticket volume (lower is better) → Referral activity → Expansion revenue
The top 20% of this list is your real ICP. Study them obsessively. What do they have in common? Industry, company size, tech stack, trigger event, title of the person who signed up?
Step 2: Define the "from → to" story.
Your ICP isn't just a demographic. It's a story of transformation. What were they doing before your product? What are they doing now? What specific pain were they experiencing, and how specifically did you solve it?
For the SaaS founder I mentioned: his "from → to" was "e-commerce companies doing ₹5-20 Cr who were managing customer data across 4-5 spreadsheets and losing track of repeat buyers → a unified customer view that helped them run retention campaigns and increase repeat purchase rate by 30-40%."
That story is 100x more compelling than "manage your data better." Because the reader can see themselves in it.
Step 3: Build everything around that niche for 6 months.
Here's where the discipline comes in. For 6 months:
→ All content speaks to that specific ICP and their specific problems → All case studies feature companies in that segment → All ads target that segment's firmographics and behavior → Product roadmap prioritizes features that segment needs → Sales playbook is built for that segment's buying process
Six months of focused GTM in one niche will generate more results than 12 months of scattered GTM across five segments.
Step 4: Expand from a position of dominance, not desperation.
Once you own a niche, once you're the go-to solution for e-commerce companies migrating off spreadsheets, then you expand. Not before.
Expansion should be to adjacent segments that share characteristics with your niche. If e-commerce companies love you, maybe subscription box companies are next. Then maybe B2C brands with similar data challenges.
Each expansion is a deliberate move, not a reaction to a random inbound lead from a completely different industry.
The Hardest Part: Saying No
The reason this advice is easy to give and hard to follow is that it requires saying no to potential revenue.
When an enterprise company reaches out and says "we love your product, can you build X for us," every instinct says yes. When a VC-backed startup in a different vertical wants to sign a big contract but needs custom work, it's hard to walk away.
But every "yes" to an out-of-ICP customer is a "no" to deeper investment in your core segment. That enterprise custom build takes 3 months of engineering time that could have been spent making your product incredible for the segment that already loves you.
The founders who build sustainable businesses aren't the ones who said yes to everything. They're the ones who had the discipline to say "that's not for us right now" and stayed focused until their niche was locked down.
How You Know It's Working
You'll know your niche GTM is working when:
→ Inbound leads describe their problem using the exact language on your website → Prospects say "it feels like this was built for us" → Your sales cycle shortens because the buying process is predictable → You can tell a new sales hire exactly who to call, what to say, and what objections to expect → Referrals start coming from customers to similar companies → Your CAC goes down even as you scale spend
These are the signs of product-market fit within a niche. And product-market fit in a niche is 10x more valuable than product-market-fit-ish across five segments.
Build for someone, not everyone. The "everyone" part comes later. Much later.