K7 Insights

How to Sell Managed Services: The Backward Math

By Kyle Christensen · June 25, 2026

Part of Grow Your MSP

You have a plan and a number you want to hit. Selling managed services is how you actually hit it, and it’s a math problem. You run it backward from a growth goal the same way you run your help desk: a funnel with stages, a conversion rate at each step, and a cost per result you drive down over time. Most owners treat sales as hustle and hope, then wonder why the number moves by accident. This is the system underneath it, and it’s the other half of how you grow your MSP.

How do you actually sell managed services?

You run sales like a service ticket. That’s the whole shift. On the help desk you already know your stages, your touch count, your time to close, and your cost per ticket, because the PSA hands you the data and you’ve built years of muscle around it. Sales has the exact same shape and almost none of that muscle, usually because there aren’t enough people to escalate the way you do on support.

Name the stages and it stops being mysterious. You identify a contact, book a first-time appointment, run a real discovery, deliver a proposal, follow up four or five times, and close. Each stage has a conversion rate. If it’s measured, it’s managed. The reason most owners can’t sell predictably isn’t talent. It’s that nobody ever instrumented the funnel, so there’s nothing to manage.

What does an MSP sales funnel look like?

It’s the help-desk funnel turned around: instead of work coming in the top, you decide the result you want at the bottom and build up to the activity that produces it. Closed clients sit at the bottom. Above them, proposals. Above those, discoveries and first-time appointments. At the very top, leads, a lot of them.

The move that makes it useful is working it backward. You don’t start by asking how many calls you can stomach. You start with the number of clients you need, then divide up through each stage by its conversion rate until you land on the leads and the hours the goal requires. A good rule of thumb for a non-referral deal is that you should close around 40% of the proposals you actually deliver. Everything above the proposal is volume, and the volume is bigger than your gut wants it to be.

How many leads does it take to land an MSP client?

More than almost any owner guesses. Industry benchmarks land near 250 qualified leads for a single new client, and getting to those 250 can take something like a thousand raw contacts that you narrow down through appointments and discoveries. A growing MSP, defined as roughly 16% or better year over year, closes about 3.8 new clients a quarter and spends close to $27,500 to win each one (Service Leadership, 2024 data, which I treat as a benchmark range rather than a promise).

Run those together and a single year of growth means chasing on the order of 15 new clients and spending real money to do it. That number stops a lot of owners cold, and it should. The cost was always there. You just paid it in scattered effort instead of counting it. The point of counting is that a measured cost is one you can budget, improve, and hold someone to.

How do you turn a revenue goal into a sales activity plan?

You convert the goal to dollars, subtract what you get for free, and divide the rest into logos. Here’s the worked version for a $1M MSP that wants 20% growth:

That’s one new client every couple of months, a target you can actually put on a wall.

Now you run that six backward through the funnel and the calls, discoveries, proposals, and leads fall out, along with the hours they take. That’s the part owners skip, and it’s exactly why the year ends short.

I learned this the hard way. I came into MSPs as the operator brought in to grow them, which means I had a number to hit and, early on, no system to hit it with. The lessons I got wrong are the reason I can hand you the shortcut now. The funnel math isn’t theory I read in a book. It’s what I wish someone had drawn on a whiteboard for me before I was on the hook for the result.

Want a second set of eyes on the number before you commit a year to it? Book a call and we’ll pressure-test it together.

How much should an MSP spend on sales and marketing?

A healthy MSP puts roughly 9 to 11% of total revenue into sales and marketing, and a shop standing up a real process for the first time should expect 12 to 14% during the learning year. The number that scares owners is the one they’ve been trained to protect: EBITDA. They’ve heard “EBITDA, EBITDA, EBITDA” so many times they’re afraid to spend on growth at all.

Here’s the release valve. You do not have to lower EBITDA to fund sales and marketing. You fund it by lifting gross margin. Managed services average around 42% margin across the industry, and new work can sell closer to 55 to 60% when you price it deliberately. Push the margin up and it pays for the sales engine while your profit holds. That’s the difference between a business that grows and one that scales, and it’s the same lever behind a sound managed services pricing model.

Common mistakes MSPs make selling managed services

The expensive ones all come from treating sales as a feeling. It’s a system.

• Waiting on referrals. Referrals are great revenue and a terrible plan. You can’t forecast them, scale them, or put them on the wall as a target.
• Quota’ing the vCIO. Your vCIO is the honest broker your client trusts. Govern that role by utilization. The minute it carries a quota, the advice gets compromised and the client feels it.
• Selling only when the help desk is quiet. The activity is the job, and it needs protected hours like any other function. Squeeze it into the gaps and you’ll keep missing the number.
• Not tracking close rates or funnel progression. If you can’t tell me your proposal-to-close rate, you can’t tell me what’s broken, and you definitely can’t fix it.
• Chasing EBITDA before it’s the right scoreboard. Optimizing profit too early starves the very spend that would grow the company. Margin first, then growth, then EBITDA when you’re heading for an exit.

Put the number on the wall

If it’s measured, it’s managed. Selling managed services is a funnel you instrument and run backward from the number you need, funded by margin you lift instead of profit you cut. Write the number somewhere everyone can see it, review it monthly, and make sales as accountable as you already make the help desk.

Run your own numbers in the MSP sales funnel calculator to see the activity your goal takes, and grab the planner there to map it to your real business. When you want a second set of eyes on the plan, that’s the conversation I have with owners every week, and it starts with one free call. Either way, this is the engine that makes your MSP business plan more than a document.