Build it in-house
Best for
Companies with senior engineers who already understand HubSpot's API and have time to spare.
Typical cost
$120,000 to $180,000 in loaded annual cost for a mid-level developer, plus the opportunity cost of pulling them off other priorities. A simple integration that takes us eight weeks often takes an in-house team three to six months.
Trade-offs
No outside expertise. No shared library of recipes from past projects. Knowledge concentrated in one person who may leave. When the integration breaks (and it will), you own the fix.