HubSpot wins on pure staying power—their ecosystem lock-in through integrations and decades of workflow embeddedness makes cloning the *adoption* harder than cloning the code, while Intercom's AI pivot still feels like it's searching for its defensibility moat.
You can clone the wrapper in an afternoon, but HubSpot itself is a $3B+ ARR CRM operating system — the landing page is the least interesting 1% of the product.
Full teardown →You can clone the landing page in a weekend; you cannot clone the $400M ARR, patented AI engine that Salesforce just paid $3.6B for.
Full teardown →