Another Estimate of B2B Marketing Automation Revenue

Summary: Here's a closer look at revenue per employee and marketing automation revenue in general. I get the same answers as before but now have more detail to back it up.

Some of the comments on last week’s post on the size of the B2B marketing automation industry led me to dig a bit more deeply into the question of revenue per employee. Looking through my files and asking a few questions, here are vendors for whom I have reasonably reliable information:


This gives an average of $171,000 per employee. Given that these are fast-growing companies and the employee counts were based on figures for September or later, the average headcount through the course of the year was lower, meaning the revenue per full-time-equivalent employee would be higher – probably not so far from my $200,000 figure. Indeed, the figure for the three slowest-growing companies (Unica, Aprimo and Alterian) comes to $194,000. That’s pretty darn close to my $200,000 standard. Cool.

These figures also shine more light on the original question of industry size. I don’t know the B2B fraction of Unica, Alterian or Neolane’s revenues, but it’s probably quite low: let's guess 15%. Aprimo has stated they are 40% B2B, and the rest of those vendors are 100% B2B. Doing that math, you get $160 million total:


But what about everyone else? The other big players in enterprise marketing automation are SAS, Teradata and SmartFocus, but they are almost entirely B2C so far I know. So maybe let’s credit them with $10 million.

This leaves all the other B2B marketing automation vendors. The survey for my up-coming report has employee counts, client counts and minimum prices for quite a few: OfficeAutoPilot, True Influence, Pardot, LoopFuse, Net Results, Manticore, Silverpop, Genius, LeadFormix,TreeHouse Interactive, SalesFUSION, and Marketbright. I can use that to prepare two estimates: one based on number of employees x revenue per employee, and another based on number of clients x minimum revenue per client.

- total employees comes to about 470 (I have to make guesses for a couple of small vendors and reduce the Silverpop total to account for its large B2C business). Since these are also fast-growing firms, let’s use a figure of $120,000 per employee, which happens to be the average for Neolane, HubSpot, Marketo and Infusionsoft. That yields $56 million.

- clients x minimum price is calculated separately for each vendor, of course. You’ll have to trust me that the total comes to $37 million. But that’s a very crude figure: it’s certainly low in the sense that many average revenue per client is higher than the minimum price. On the other hand, we have the growth effect again – those client counts were towards the end of the year, so companies weren’t getting a full revenue year from everyone. For sake of argument, let’s assume the two factors cancel each other out.

So we have one estimate of $56 million and another of $37 million. The good news is that they’re in the same ballpark. Let’s split the difference and figure $45 million in revenue for this group.

Finally, there are a number of other B2B marketing automation vendors who weren’t covered in my survey. These include ActiveConversion, Act-On Software, Genoo, LeadLife, eTrigue, Marqui, and others. I do have client counts and pricing for most of them; some rough calculations yield a figure of $10 million.

Add these up, and you get a total B2B marketing automation revenues for 2010 of $225 million:


Maybe I’ll adjust my original $200 million estimate and maybe I won’t bother. Either way, I do feel more confident that it’s close to right.