Sam Parr explains what makes a product truly scalable: healthy gross margins and roughly $300,000–$400,000 in revenue per employee. Once you hit 10,000 customers, you need a second product ready. HubSpot's CRM is on track to outgrow its original marketing-automation product within two years.
If your product isn't profitable enough, if your gross margins are too low, if it doesn't make sense, make some changes. If you want to reverse engineer things, you have to have a model with economies of scale that gets you to $300,000 to $400,000 per employee, or your model is not real. It is not scalable.
Going multi-product. It's a huge issue of how, when, and where to figure out when to go to multi-product. But did you say at like $10 million in revenue? What did you say for going multi-product?
By the time you get to 10,000 customers, you better have a second product that can be bigger than the first. This one took me a while to figure out. For HubSpot, CRM in 2 years will be bigger than marketing automation. And HubSpot for years was a marketing company. In 2 years, CRM, its sales product, will be bigger than its marketing product. You want to be there by 10,000 customers.