Agency MRR is 30% of my SaaS’s revenue from 5% of customers. Here's the math on why I'm making it 60%.
I think one agency client is worth 50 solo users.
And i’m not talking eventually. From the moment they sign.
Because the math is completely different.
I run a LinkedIn automation SaaS called SalesRobot. 150+ agency clients. Had 36% agency inbound for two years before we started actually building for them.
Here are 6 reasons B2B SaaS founders should be building for agencies:
1. The unit economics are not comparable
One of our agency clients runs 45 LinkedIn accounts through my SaaS. A solo user runs one. That's 45x the revenue. There is no efficiency gain anywhere else in a B2B SaaS business that comes close to that.
2. Their churn is structurally protected
Solo users cancel at 60-90 days when campaigns don't convert. Agencies cannot leave without migrating every client account, rebuilding their service delivery, and explaining to each client why their portal looks different next week. The switching cost isn't psychological. It's operational. So they stay.
3. Expansion happens without you
When an agency wins a new client, they add a seat. You find out on the invoice. MRR grows and you ran 0 campaigns to make it happen. This doesn't exist with solo users. Solo users only expand when you sell them something new.
4. They are the MOST price-insensitive segment.
Agencies resell at 2-3x your price. If you charge $79/seat, they bill their client $199. They're not evaluating your tool on price. They're evaluating the margin between your price and theirs. A pricing conversation that stalls a solo founder for a week takes 5 minutes with someone actively making money on top of your product.
5. White-label turns your tool into infrastructure.
One UK agency runs $50,000/month in revenue built on my SaaS’s white-label. Their clients log into a portal with the agency's branding. My product appears nowhere. Cancelling means rebranding an entire service line. That conversation doesn't happen.
6. They build your roadmap for you.
Agencies run 40-50 client accounts simultaneously. Every edge case, every integration gap, every workflow problem shows up inside one relationship at a scale solo users never reach. The features that actually made my SaaS stickier, the branded portal, the workspace switching, the billing infrastructure that lets agencies charge their own clients $199 while paying us $49, we built all of them because agencies asked for them first.
The easiest version of this shift doesn't start with a new sales motion.
Before you build an agency sales motion, pull your current customer list and count how many are already agencies.
For us it was 36%.