Everything in Atlassian's OnDemand suite is great for startups. The incremental capability for incremental cost that scales with the team is really enabling.
The exception is Clover. We would have signed up for Clover if it wasn't such a major upfront cost to roll it out to the team ($1000s of dollars). As a result, we integrated Sonar.
The question for the Atlassian team is: Any plans to make Clover pricing more harmonious with the rest of your OnDemand products?